TRANSDUCERS
HUMIDITY
Kele is the Top Provider of Transducer Control Devices,
Connecting Sensors and Peripheral Devices.
UCP-422 | p. 1419
T-1000 | p. 1431
PWA-2A | p. 1437
EP311 | p. 1435
CP-8551 | p. 1433
TRANSDUCERS
ARM Series | p. 1454
TRANSDUCERS
Products manufactured
in the United States
Products that are
new to the catalog
UPC-722 | p. 1417
TRANSDUCERS
EPC Series | p. 1471
UMX-8 | p. 1466
kele.com
MODEL/SERIESPAGE
Electronic Transducers
EP-311/313 Series — Electronic / Pneumatic Transducer . . . . . . . . . . . . . . .
PWA Series — Pulse / Tri-State-to-Analog Transducer . . . . . . . . . . . . . . . . .
UAT-1, UAT-2 Series — Universal Analog Transducer . . . . . . . . . . . . . . . . .
VTI Series — Voltage & Current Converter / Rescaler. . . . . . . . . . . . . . . . . .
DT13E Series — Isolated DC to DC Transmitter . . . . . . . . . . . . . . . . . . . . . .
UMM-1, UMM-2 Series — Universal Math Module. . . . . . . . . . . . . . . . . . . . .
RES-1E Series — Universal Resistance Transducer . . . . . . . . . . . . . . . . . . .
PTA Series — Pulse Width Modulation to Current/Voltage . . . . . . . . . . . . . .
PTA2 Series — Pulse Width Modulation to Current/Voltage . . . . . . . . . . . . .
ARM Series — Current or Voltage Rescaling. . . . . . . . . . . . . . . . . . . . . . . . .
AUD Series — Floating Point to Analog. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6N1-ISO Series — Six Input to One Output. . . . . . . . . . . . . . . . . . . . . . . . . .
AIM 1 Series — Analog Input to Optically Isolated Analog Output. . . . . . . . .
AIM 2 Series — Analog Adj. Input to Optically Isolated Analog Output . . . . .
DRN3.1 Series — Pulse Width Modulation/Analog/Floating Point to
Isolated Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DRN 4 Series — Pulse Width Modulation/Analog/Floating Point to
Resistance Output.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MOB-4, MOB-8 — Manual Override Boards. . . . . . . . . . . . . . . . . . . . . . . . . .
UPD Series — Universal Pulse Divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1435
1437
1441
1443
1445
1447
1449
1453
1453
1454
1454
1454
1455
1455
1455
1455
1470
1471
Multiplexers
ATL Series — Current or Voltage to Four SPDT Relays . . . . . . . . . . . . . . . .
AAR Series — Analog to Two Relay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AFP Series — Analog to Floating Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UCS-121 Series — Sequencer Control Module - Single Stage . . . . . . . . . . .
UCS-221E — Sequencer Control Module - Two Stage. . . . . . . . . . . . . . . . . .
UCS-421E — Sequencer Control Module - Four Stage . . . . . . . . . . . . . . . . .
UCS-621E — Kele Sequencer Control Module - Six Stage . . . . . . . . . . . . . .
UCS-821E — Sequencer Control Module - Eight Stage. . . . . . . . . . . . . . . . .
UMX-4, UMX-8 — Multi-Function Input / Output Expander. . . . . . . . . . . . . . .
1454
1454
1455
1456
1458
1460
1462
1464
1466
Pneumatic Transducers
UCP-242 — Current / Pneumatic Transducer. . . . . . . . . . . . . . . . . . . . . . . . .
UCP-422 Series — Electronic / Pneumatic Transducer . . . . . . . . . . . . . . . . .
UCP-422 Series M Option — Options for UCP-422 Series. . . . . . . . . . . . . .
UCP-422 Series F, V Options — UCP-422 Series F, V Options. . . . . . . . . .
UCO-44, UCO-44T Options — Options for UCP-422 . . . . . . . . . . . . . . . . . .
UCP-722 Series — Universal Electronic / Pneumatic Transducer . . . . . . . . .
UCP-822A Series — Universal Electronic / Pneumatic Transducer. . . . . . . .
DIN-L1 — DIN Rail Adapter Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IP300 — Electronic/Pneumatic Transducer. . . . . . . . . . . . . . . . . . . . . . . . . . .
T-1000 — Current / Pneumatic Transducer. . . . . . . . . . . . . . . . . . . . . . . . . . .
22/07-16 — Current / Pneumatic Transducer . . . . . . . . . . . . . . . . . . . . . . . . .
CP-8500 Series — Electronic/Pneumatic Transducer. . . . . . . . . . . . . . . . . . .
EFP Series — Floating Point to Pneumatic Transducer . . . . . . . . . . . . . . . . .
EPW Series — Pulse Width Modulation to Pneumatic Transducer. . . . . . . . .
EPC Series — Analog to Pneumatic Transducer . . . . . . . . . . . . . . . . . . . . . .
1417
1419
1421
1422
1423
1425
1427
1429
1430
1431
1432
1433
1453
1453
1453
NEW!
TRANSDUCERS
CURRENT / PNEUMATIC TRANSDUCER
UCP-242
DESCRIPTION
The UCP-242 Current/Pneumatic Transducer provides
low cost pneumatic control of valves, dampers, or other
pneumatic devices. The UCP-242 comes with snap-track
for easy mounting. Quick-disconnect terminals provide easy
wiring removal for servicing. Barbed fittings for 1/4" plastic
tubing and an in-line filter are provided.
OPERATION
The UCP-242 accepts a 4-20 mA signal and outputs 3-15
psig. The unit is loop-powered, requiring no power supply
for controlling pneumatic devices. Upon a loss of signal, the
UCP-242 will eventually bleed the pressure in the branch
line. This transducer is well suited for the control of small to
medium volume loads, such as small to medium pneumatic
actuators. Large volume loads, such as large pneumatic
actuators, or long tubing runs may also be controlled but will
exhibit a slower response time.
DIMENSIONS
in
(cm)
Air Connections
Main (Supply): black
Branch (Output): white or clear
FEATURES
•
•
•
•
•
•
•
•
Inline filter provided
Snap-track mounting
1/4" (0.64 cm) barbed tube connectors
Quick-disconnect terminals
Loop-powered control
Excellent linearity
Low hysteresis
No calibration required
3.25
(8.3)
4-20 mA
Signal
–
+
COM
SIG +
4.63
(11.75)
TRANSDUCERS
Depth: 2 (5.1)
SPECIFICATIONS
Supply Voltage
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
Air Consumption
Maximum Pressure
March 2014
None, loop powered
4-20 mA
500Ω @ 4-20 mA
Screw terminals
515 scim (135 cm3/s) @ 20 psig
(138 kPa) supply
1/4" OD tubing with inline filter
.008 scfm (3.8 cm3/s) @ 20 psig
(138 kPa) supply
25 psig (172 kPa)
Linearity
2% of span
Hysteresis
1% of span
Output
3-15 psig (21-103 kPa)
Operating Temperature32° to 122°F (0° to 50°C)
Operating Humidity
5 to 95% RH (non-condensing)
Weight
0.6 lb (0.27 kg)
Warranty
18 months
WE MAKE IT EASY.
kele.com
888-397-5353 USA
23
1417
TRANSDUCERS
NEW!
CURRENT / PNEUMATIC TRANSDUCER
UCP-242
INSTALLATION
Installation
Mount the UCP-242 inside a NEMA 1 control panel in a clean, dry environment. Barbed fittings are provided for terminating 1/4"
(0.64 cm) plastic tubing. The UCP-242 must be mounted in an upright position (refer to arrows on unit). For best results, the
transducer should be mounted within five degrees of upright position. Wire terminations are marked for 4-20 mA operation.
Wiring
Make all electrical connections in accordance with job wiring diagrams and in compliance with local and national electrical codes.
Wiring terminations are made on screw terminals labeled SIG + and COM.
Checkout
Verify with a meter that a 4-20 mA DC signal is present and that polarity is correct. Verify that 20 psig (137.9 kPa)
main air is present. Be sure the UCP-242 is mounted in an upright position.
To check transducer operation:
1. Adjust the input signal to 20 mA. Branch pressure should be 15 psig (103.4 kPa).
2. Adjust the input signal to 4 mA. Branch pressure should be 3 psig (20.7 kPa).
Note: This is a rough functional check only. The UCP-242 is a highly accurate device and laboratory quality meters and gauges
are required to properly check calibration.
TRANSDUCERS
CAUTION: The Model UCP-242 utilizes parts that can be damaged by supply air containing synthetic compressor
oil vapor, acid fumes, or other corrosive vapors. Synthetic compressor oils must not be used. Standard control air
filtering practices should be observed:
• Supply air must be dried, oil-separated, and filtered using a refrigerated air dryer, a particulate filter, and a
coalescing type filter.
• The system must be properly maintained such that all particles larger than 0.03 microns are filtered out and that
less than 0.1 ppm oil vapor exists.
• At the compressor, using an absorbent pre-filter followed by a coalescing oil removal filter, such as the K-337 or
K-339, is recommended.
• Using an oil-indicating device prior to installing any UCP-242 is also recommended. This device will provide an
indication of the amount of oil being discharged from the air compressor.
• At the UCP-242, installing the inline filter (Model FILN05 provided with the UCP-242) in the main air line is
recommended.
23
1418
ORDERING INFORMATION
MODEL
UCP-242
DESCRIPTION
Current/pneumatic transducer, 4-20 mA input, 3-15 psig (21-103 kPa) output
B-373-1
PG-05
RELATED PRODUCTSPAGE
Gauge tee with mounting tabs 903
Pressure gauge, 0-30 psig (10-200 kPa) 1111
888-397-5353 USA
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
ELECTRONIC / PNEUMATIC TRANSDUCER
UCP-422 SERIES
DESCRIPTION
The UCP-422 Series electronic/pneumatic transducer
provides low-cost pneumatic control of valves, dampers, or
other pneumatic devices. The UCP-422 consists of a totallyenclosed transducer with provisions for optional DIN rail or
surface mounting in either of two planes. Externally-mounted
pneumatic filters are not required. Quick-disconnect terminals
provide easy wiring removal for servicing. When DIN rail
mounting is used, this compact device requires only a 4"H x
2"W (10.2 x 5.1 cm) mounting area, providing efficient use of
panel space.
OPERATION
The UCP-422 Series accepts a 4-20 mA signal and outputs
3-15 psig (20.7-103.4 kPa). Used in its base configuration, it
requires no power supply for controlling pneumatic devices.
Upon a loss of signal or power, the UCP-422 will eventually
bleed the pressure in the branch line. This transducer is well
suited for the control of small to medium volume loads, such
as small to medium pneumatic actuators. Large volume loads,
such as large pneumatic actuators or long tubing runs may
also be controlled but will exhibit slower response time.
DIMENSIONS
FEATURES
•
•
•
•
•
•
•
•
•
•
Shown with Optional Pressure Gauge
Slim-line mounting to save panel space
Universal mounting tabs
Totally enclosed
1/4" (0.64 cm) barbed tube connectors
Quick-disconnect terminals
Loop-powered control (base model)
No external filter required
Excellent linearity
Low hysteresis
No calibration required
in
(cm)
Removable
Mounting Tabs
Optional Gauge Assembly
( rotate 90 degrees
for two-position display)
0.7
(1.8)
UCP-422
3.4
(8.6)
Optional
DIN Rail
Adapter
4-20 mA
Signal
–
+
COM
SIG IN +
B
M
6.3
(16)
4.0
(10.1)
4.6
(11.7)
Branch
Main
4.8
(12.2)
Removable
Mounting Tabs
•
•
•
•
DIN rail mounting
Pressure gauge
PWM input
Tri-state input
• F
eedback and span
adjustment
• Failsafe
• Manual output adjustment
TRANSDUCERS
OPTIONS
2.0
(5.0)
2.75
(6.9)
SPECIFICATIONS
Supply Voltage
Without Options
With Options
Supply VA
With F, M, V Options
With UCO Options
Input
Input Impedance
Wiring Terminations
Air Capacity
March 2014
None, loop powered
24 VAC/VDC
180 mA maximum (half-wave)
100 mA maximum (half-wave) at 24
VAC, 50 mA at 24 VDC
4-20 mA, 2-10 VDC (V option)
500Ω @ 4-20 mA, 160 kΩ (V option)
Screw terminals
515 scim (135 cm3/s) @ 20 psig
(138 kPa) supply
Air Connections
Air Consumption
Brass barbs for 1/4" OD tubing
0.008 scfm (3.8 cm3/s) @ 20 psig
(138 kPa) supply
Maximum Pressure
25 psig (172 kPa)
Linearity
2% of span
Hysteresis
1% of span
Output
3-15 psig (21-103 kPa)
Operating Temperature32° to 122°F (0° to 50°C)
Operating Humidity
5 to 95% RH (non-condensing)
Weight
1.4 lb (0.64 kg)
Warranty
1 year
WE MAKE IT EASY.
kele.com
888-397-5353 USA
23
1419
TRANSDUCERS
NEW!
ELECTRONIC / PNEUMATIC TRANSDUCER
UCP-422 SERIES
INSTALLATION
Installation
Mount the UCP-422 inside a NEMA 1 control panel in a clean, dry environment. Barbed fittings are provided for terminating
1/4" (0.64 cm) plastic tubing. The UCP-422 must be mounted in an upright position (refer to arrow on unit). For best results, the
transducer should be mounted within five degrees of the upright position.
Wiring
Make all electrical connections in accordance with job wiring diagrams and in compliance with national and local electrical codes.
Wiring terminations are made on screw terminals labeled SIG IN + and COM. Other terminals are provided where options are
specified (see options for UCP-422 on the following pages).
Checkout
Verify with a meter that a 4-20 mA DC signal is present and that polarity is correct. Verify that 20 psig (138 kPa) main air is
present. Be sure the UCP-422 is mounted in the upright position. Note: This is a rough functional check only. The UCP-422 is a
highly accurate device, and laboratory quality meters and gauges are required to properly check calibration.
To check transducer operation:
1. Adjust the input signal to 20 mA (or appropriate max DC voltage input). Branch pressure should be 15 psig (103 kPa).
2. Adjust the input signal to 4 mA (or appropriate min DC voltage input). Branch pressure should be 3 psig (21 kPa).
CAUTION: The UCP-422 uses parts that can be damaged by supply air containing synthetic compressor oil vapor,
acid fumes, or other corrosive vapors. Synthetic compressor oils must not be used. Standard control air filtering
practices should be observed:
• Supply air must be dried, oil-separated, and filtered using a refrigerated air dryer, a particulate filter, and a
coalescing type filter.
• The system must be properly maintained such that all particles larger than 0.03 microns are filtered out and that
less than 0.1 ppm oil vapor exists.
• At the compressor, using an absorbent pre-filter followed by a coalescing oil removal filter, such as the K-337-1 or
K-339, is recommended.
ORDERING INFORMATION
MODEL
DESCRIPTION
UCP-422
Electronic/Pneumatic transducer, 4-20 mA / 3-15 psig (21-103 kPa)
TRANSDUCERS
OPTIONS (for more information on each option, see the following catalog pages)
F
Feedback loop control allows remote electronic readout of the output pressure. Units equipped with
feedback loop control may be calibrated between 3 and 15 psig. Special input/output calibrations should
be specified at time of order entry (i.e., 4-20 mA/8-13 psig). (Factory-installed option only.)
M
Loop-powered manual adjust
M2
24V-powered manual adjust
V#
Voltage input V1: 1-5V, V2: 2-10V, V3: 3-15V (factory-installed option only)
23
UCP-422
M
EP3-24VAC
1420
888-397-5353 USA
Manual output adjust allows easy checkout and manual selection
of the output pressure (factory-installed option only)
43
UCO-43 Pressure gauge indication (0-30 psig/0-200 kPa) - allows for local pressure indication
without giving up valuable panel space (factory-installed option only)
44
UCO-44 Pulse-width modulation - features selectable pulse-width time bases of 0.1-2.65,
5.2, 12.85, 25.6, or 0.59-2.93 sec (factory-installed option only)
44T
UCO-44T Tri-state input - allows variable pneumatic output control based on a selectable
tri-state input time base (factory-installed option only)
47
UCO-47 DIN rail mounting adapter - allows the UCP-422 to be mounted along with other devices
on the same rail (factory-installed option only)
43
47 Example: UCP-422-M-43-47 Electronic/Pneumatic transducer, 4-20 mA to 3-15 psig,
manual output adjust, pressure gauge, DIN rail
RELATED PRODUCTS
24 VAC three-way air valve
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
PAGE
895
March 2014
NEW!
TRANSDUCERS
UCP-422 SERIES
M OPTION
DESCRIPTION
The M Option Manual Output Adjust allows local adjustment of the UCP-422 output. This feature simplifies checkout and
troubleshooting and is available in both loop-powered and 24V-powered configurations. The 24V-powered configuration is
provided standard when the M Option is ordered with the (F) Feedback, (V) Voltage, (44) Pulse Width, or (44T) Tri-state options
for the UCP-422.
UCP-422-M LOOP-POWERED MANUAL ADJUST
EN
DIS
For normal operation, place jumper plug
over two posts next to DIS (disable).
Jumper (shown in
normal position)
DIS
M
A
N
U
A
L
Manual Adjust
Pot
EN
DIS
For manual override, place jumper plug
over two posts next to EN (enable).
Turn manual pot to adjust output
pressure.
EN
COM
SIG IN +
Input
Signal
The UCP-422 is loop-powered. For manual override
operation, the input signal must be at 20 mA, or
24 VDC may be applied to the input terminals.
B Branch
M Main
4-20 mA Loop-Powered UCP-422 only
No 24V-Powered Options
UCP-422-M2 24V-POWERED MANUAL ADJUST
EN
DIS
For normal operation, place jumper plug
over two posts next to DIS (disable).
For manual override operation, 24V power must be
applied to the +24 VDC and COM terminals. 24V power
is not required for normal transducer operation, unless
options F, V, 44, or 44T are ordered.
DIS
Manual Adjust
Pot
24 VAC/VDC
Power Supply
Input
Signal
EN
M
A
N
U
A
L
AUX
24 VDC
FBK OUT
SIG IN COM
SIG IN +
TRANSDUCERS
EN
DIS
For manual override, place jumper plug
over two posts next to EN (enable).
Turn manual pot to adjust output pressure.
Jumper (shown in
normal position)
B Branch
M Main
UCP-422-M2 with or without
24V-Powered Options (F, V, 44, 44T)
ORDERING INFORMATION
MODEL
UCP-422-M
UCP-422-M2
March 2014
23
DESCRIPTION
Electronic/Pneumatic transducer with loop-powered manual output adjust option
Electronic/Pneumatic transducer with 24V-powered manual output adjust option
WE MAKE IT EASY.
kele.com
888-397-5353 USA
1421
TRANSDUCERS
UCP-422 SERIES
F, V OPTIONS
DESCRIPTION
F Option
The Feedback Loop Control F Option outputs a current
sourcing 4-20 mA signal representative of the branch output
pressure. The standard range is 4-20 mA to 3-15 psig (20.7103.4 kPa). F Option also allows for custom ranging the
output (i.e., 4-20 mA to 8-13 psig). Any range from 3-15 psig
(with a minimum 5 psig span) can be field-calibrated. This
option requires 24 VAC/DC power.
V Option
The Voltage Input V Option allows the UCP-422 to be
controlled by any voltage signal with a 5:1 ratio span. For
example, the voltage signal span could be 1-5V, 2-10V, or
3-15V . This option requires 24 VAC/VDC power.
NEW!
UCP-422-F WIRING
CAL
CAL
CAL
Feedback
Load
GAIN
ZERO
SPAN
Calibrate
jumper position
AUX
24 VDC
FBK OUT
24 VAC or +
24 VDC
Power Supply –
SIG IN COM
SIG IN +
+
–
Input –
Signal +
UCP-422-F
Power Requirements: 24 VAC @ 180 mA
24 VDC @ 90 mA
Feedback Output: 4-20 mA, 800Ω max
RECALIBRATION
TRANSDUCERS
Normal
jumper position
F Option
1. M
ake all connections according to the wiring diagram, or as
UCP-422-V WIRING
shown on the job diagrams, in compliance with national and
local codes. Make all connections with power removed. Failure
to do so could result in circuit board damage.
Field-Adjustable
2. C
onnect the highest quality gauge available to the branch line
Voltage
GAIN
of the transducer.
3. Move the jumper to the CAL position (see Wiring).
AUX
4. Vary the input signal to the transducer until the gauge indicates
+
24 VDC
FBK OUT
24 VAC/VDC
Power LED
the minimum branch pressure desired to output. If the transducer
Power Supply
SIG IN Signal LED
COM
is equipped with the manual output adjust option, set the
–
SIG IN +
minimum branch pressure by putting the manual output adjust
Voltage Signal –
Input
+
UCP-422-V
jumper in the ENABLE position and turning the manual pot.
5. A
djust ZERO pot for 4 mA output from the transducer feedback
Voltage Signal Input
Power Requirements
Impedance: 160 kΩ
terminals.
Voltage Option Only: 24 VAC @ 75 mA
24 VDC @ 35 mA
6. R
epeat step 4 to set the maximum branch pressure. If
Voltage and Feedback Options:
maximum pressure cannot be reached, adjust GAIN pot.
24 VAC @180 mA
24 VDC @ 90 mA
7. A
djust the SPAN pot for 20 mA output from the transducer
feedback terminals.
8. Since SPAN and ZERO pots are interactive, repeat steps 4, 5, 6, and 7 until results are accurate.
9. Move CAL jumper back to the normal position and move the manual output adjust jumper back to the disable position.
10. Input the maximum input signal and adjust the GAIN pot until the desired maximum pressure is indicated on the gauge.
V Option
1. M
ake all connections according to the wiring diagram, or as shown on the job diagram, in compliance with national and local
codes. Make all connections with power removed. Failure to do so could result in circuit board damage.
2. Connect the highest quality gauge available to the branch line of the transducer.
3. Apply the new input voltage desired for maximum pressure (limited to a range of 5-15 VDC).
4. Adjust the GAIN pot until the pressure gauge shows a slight change in pressure.
5. Now, adjust the GAIN pot until maximum pressure shows on the gauge.
6. The transducer is now recalibrated to the new voltage input span (max to min 5:1 ratio).
23
ORDERING INFORMATION
MODEL
UCP-422
DESCRIPTION
Electronic/Pneumatic transducer
OPTIONS
Feedback loop control (4-20 mA/3-15 psig standard)*
F
Voltage input V1:1-5V, V2: 2-10V, V3: 3-15V
V#
UCP-422
1422
888-397-5353 USA
kele.com
* Special ranges must be specified at time of order entry .
Important! Options cannot be field-installed .
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
UCP-422
UCO-44, UCO-44T OPTIONS
DESCRIPTION
The UCO-44 and UCO-44T Options are designed to be
used with the Kele UCP-422 Series electronic/pneumatic
transducer. The UCO-44 Option allows the UCP-422 to be
controlled by a pulse-width modulated (PWM) signal. The
UCO-44T Option allows the UCP-422 to be controlled by
a tri-state input signal. These options are mounted in an
expander ring attached to the UCP-422.
FEATURES
• Selectable PWM time base 0.1-2.65, 5.2, 12.85, 25.6, or
0.59-2.93 sec
• Selectable tri-state time base 2.55, 5.1, 12.75, 25.5, 59.9,
90.5, or 119.9 sec
• 255-step resolution
• Positive or negative input reference
• AC/DC voltage
• LED indication
Shown with Optional Pressure Gauge
OPERATION
UCO-44 Option
The UCO-44 Option accepts a pulse-width modulated input
and produces an internal 4-20 mA current signal that controls
the UCP-422. The standard time base is 25.6 seconds but is
switch-selectable for any of the other four ranges. The UCO44 Option responds to the elapsed time when the controlling
computer closes the contacts wired in series with the signal
SIG IN + or SIG IN - terminals. Each pulse received will
produce a corresponding pressure output. The transducer will
hold this signal until given a pulse with a different value.
DIMENSIONS
in
(cm)
UCP-422 Enclosure
Side View
3.0
(7.6)
UCO-44/UCO-44T
Option
Expander Ring
4.8
(12.2)
UCO-44T Option
The UCO-44T Option is controlled from two discrete contact
closures or one tri-state output from a controlling computer.
Each signal given the transducer will ramp an internal 4-20
mA signal up or down to control the UCP-422. A contact
closure wired in series with the SIG IN + terminal will increase
the output in proportion to the length of the signal given. A
contact closure wired in series with the SIG IN - terminal will
decrease the output in proportion to the length of the signal
given.
UCP-422
Enclosure
4.0
(10.1)
24
VDC
FBK
OUT
SIG
–
COM
TRANSDUCERS
AUX
Power LED
Signal LED
SIG
+
LED INDICATION
PWR LED - On when 24V is present
SIG LED - On only when an input signal is present
4.8
(12.2)
SPECIFICATIONS
Model
Supply Voltage
Supply VA
Input
100 mA maximum (half-wave)
at 24 VAC, 50 mA at 24 VDC
PWM; time base 0.1 to 2.65, 0.1
to 5.2, 0.1 to 12.85, 0.1 to 25.6
(factory setting), or 0.59 to 2.93
seconds (internally DIP switch
selectable)
3-15 psig (21-103 kPa)
Tri-state; time base 2.55, 5.1,
12.75, 59.9, 90.5, 119.9, or
factory-set 25.5 seconds (internally DIP switch selectable)
UCP-422-44
24 VAC/VDC
UCP-422-44T
March 2014
WE MAKE IT EASY.
Output
kele.com
888-397-5353 USA
23
1423
TRANSDUCERS
UCP-422 SERIES
UCO-44, UCO-44T OPTIONS
WIRING
PWM board is located
in UCO-44 expander ring
housing attached to the
UCP-422 enclosure.
U
P
+
+
24 VAC/VDC
Power
COM
SIG IN
+
–
–
24 VAC/VDC
Power
for
+
Signal
AUX
+24
VDC
FBK
OUT
SIG IN
-
24 VAC or +
24 VDC
Power Supply
+24
VDC
FBK
OUT
SIG IN
–
–
COM
SIG IN
+
SIG IN
+
decrease
*
PWM Wiring
Separate 24V Supplies
for Power & Signal
AUX
COM
BAS Controller
PWM Contacts
*
U
P
UCP-422
ENCLOSURE
+24
VDC
FBK
OUT
SIG IN
-
–
BAS Controller
PWM Contacts
U
P
UCP-422
ENCLOSURE
AUX
24 VAC/VDC
Power
NEW!
Tri-state board is located in
UCO-44T expander ring
housing attached to the
UCP-422 enclosure.
BAS controller
Tri-state contacts
* Signal input is optoisolated & polarity insensitive.
PWM computer contact can switch either PWM wire lead.
increase
Tri-State Wiring
PWM Wiring
Common 24V Supply for Power & Signal
TRANSDUCERS
CALIBRATION
Important! To change the time base, the transducer must be disassembled. A time base other than the factory setting may be
specified at the time of order entry.
TABLE 1. TIME BASE SELECTION
SWITCH
PWM TIME
TRI-STATE
Time Base Selection
BASE (sec)
TIME BASE (sec)
3
5
4
1. Remove two screws from the bottom plate
0.1-2.65
2.55
Off
Off
of the enclosure.
Off
2. C
arefully remove the PWM/Tri-state board
0.1-5.2
5.1
Off
On
Off
and locate time base select switches.
0.1-12.85
12.75
Off
Off
On
3. Set switches 3, 4 & 5 to desired time base
0.1-25.6
25.5
Off
On
On
as shown in table. Switches #1,#2,#6,#7
(factory setting) (factory setting)
& #8 are not used and should be in the off
0.59-2.93
59.9
On
Off
Off
position.
90.5
On
On
Off
4. Carefully reassemble the transducer,
119.9
On
Off
On
ensuring that socket and pins are properly
aligned.
5. No other adjustment or calibration is required.
ORDERING INFORMATION
23
1424
MODEL
UCP-422-44
UCP-422-44T
888-397-5353 USA
DESCRIPTION
Electronic / pneumatic transducer PWM option (factory installed)
Electronic / pneumatic transducer tri-state option (factory installed)
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
UCP-422
ENCLOSURE
NEW!
TRANSDUCERS
UNIVERSAL ELECTRONIC / PNEUMATIC TRANSDUCERS
UCP-722 SERIES
DESCRIPTION
The UCP-722 Series microcontroller based electropneumatic transducer incorporates high performance poppet
valve technology and low power coils with digital control to
provide unmatched accuracy and proven reliability. In addition
to providing reliable, stable operation, the poppet valves
used in the UCP-722 consume no air. The UCP-722 features
jumper-selectable pressure ranges and an LCD display. Field
selectable analog inputs for 0-5V, 0-10V, or 4-20mA signals
are standard.
OPERATION
The UCP-722 converts a jumper-selectable analog input to
a 0-20 or 3-15 psig output. The transducer is powered with
24 VAC/VDC. Upon a loss in power, the UCP-722 air valves
remain closed, so branch pressure will remain at the last
value. The optional pressure loss alarm provides a contact
closure if the UCP-722-PL is unable to achieve the desired
output within a fixed length of time.
DIMENSIONS
in
(cm)
3.26
(8.3)
FEATURES
• Jumper-selectable control range (0-20 psig or 3-15
psig)
• Field-selectable inputs ( 0-5 VDC, 0-10 VDC, 4-20 mA)
• LCD display for local indication of readings
• No air consumption and quiet operation
• Easy mounting with snap track housing
• Optional pressure loss alarm
3.45
(8.8)
TRANSDUCERS
1.86
(4.6)
SPECIFICATIONS
Supply Voltage
Supply VA
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
Air Consumption
Maximum Pressure
Media Compatibility
March 2014
24 VAC/VDC
150 mA maximum (half-wave)
0-5 VDC, 0-10 VDC, or 4-20 mA
10 kΩ, VDC input; 250 Ω,
4-20 mA input
Screw terminals
333 scim (5456 cm3/min) @ 20 psig
(138 kPa) supply; 523 scim (8570
cm3/min) @ 45 psig (310 kPa) supply
Brass barbs for 1/4" OD tubing
None in steady state
45 psig (310 kPa)
Clean dry air
Minimum Tubing Length 15 ft. (4.6 m)
Repeatability
<1% full scale
Linearity
<1% full scale
Hysteresis
<1% full scale
Output
0-20 psig (0-140 kPa) or 3-15 psig
(21-103 kPa)
Operating Temperature25° to 140°F (-4° to 60°C)
Operating Humidity
10 to 90% RH (non-condensing)
Dimensions
3.5"H x 3.3"W x 1.9"D
(8.5 x 8.3 x 4.6 cm)
Weight
0.8 lb (0.36 kg)
Approvals
CE
Warranty
5 years
WE MAKE IT EASY.
kele.com
888-397-5353 USA
23
1425
TRANSDUCERS
NEW!
UNIVERSAL ELECTRONIC / PNEUMATIC TRANSDUCERS
UCP-722 SERIES
WIRING
MANUAL ADJUST
INPUT VOLTAGE
MODE
MODE
FROM
CONTROL SYSTEM
GND/COMMON
INPUT SIGNAL
POWER
ALARM
MODE
PRESSURE
RANGE MODE (option)
PRESSURE
LOSS
ALARM
(OPTIONAL)
ON
OFF
Auto
Manual
3-15 psi
0-20 psi
0-10V
Current
Voltage
0-5V
POWER
GND/COM
INPUT SIGNAL
TO DIGITAL INPUT – OPTIONAL
PRESSURE LOSS ALARM
INSTALLATION
JUMPER CONFIGURATION
QUICK INSTALL
INPUT Select CURRENT (4-20 mA) or
VOLTAGE (0-5V or 0-10V)
CAUTION: U
se electrostatic discharge precautions (e.g., use
of wrist strips) during installation and wiring to
prevent equipment damage.
VOLTAGE For voltage mode of operation,
select 0-5V or 0-10V
SCALING Select 0-20 psi or 3-15 psi scaling
MODE
Select AUTO for normal operation,
or MANUAL to adjust pressure
using pushbuttons
POWER/SIGNAL OPTIONS
ALARM MODE RELAY The alarm contacts will open if
the unit cannot obtain 80% of
commanded pressure within two (2)
minutes
TRANSDUCERS
GND/COMMON Power supply ground and signal
common
INPUT SIGNAL 4-20 mA, 0-10 VDC, or 0-5 VDC
input from control system
POWER22-30 VDC, 20-30 VAC. From
control system or external power
supply or transformer
NOTE: In 24 VAC transformer applications, one side of
transformer secondary is connected to signal.
1. Mount transducer using screws provided. Take care to avoid
damaging electronic components.
2. Wire transducer as shown in wiring diagram.
3. Configure jumpers for desired operation as shown.
4. Attach pressure tubing to hose barbs. Observe MAIN and
BRANCH port labels. Use flexible 1/4" O.D. poly tubing for
main and branch pneumatic connections.
CAUTION: Main supply pressure must not exceed 45 psig.
PL OPTION
PRESSURE LOSS ALARM OPTION
Normally closed, solid-state contacts open if main
supply pressure fails, or transducer is otherwise unable
to produce correct branch pressure. Connect to digital
input of control system for alarm status indication. If
commanded pressure is not within 80% inside a two (2)
minute window, alarm contacts will open.
• 0-20 psi alarm contact will not change state when
commanded pressure is four (4) psi or less
• 3-15 psi alarm contact will not change state when
commanded pressure is 5.4 psi or less
ORDERING INFORMATION
23
MODEL
UCP-722
UCP-722-PL
DIN-L1
1426
888-397-5353 USA
DESCRIPTION
Universal electronic/pneumatic transducer, 0-5 VDC, 0-10 VDC, or 4-20 mA input, 3-15 psig or 0-20 psig
output
Universal electronic/pneumatic transducer, 0-5 VDC, 0-10 VDC, or 4-20 mA input, 3-15 psig or 0-20 psig
output, with pressure loss alarm
RELATED PRODUCTS
DIN rail adapter bracket for snap-track mounted devices
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
PAGE
1429
March 2014
NEW!
TRANSDUCERS
KELE UNIVERSAL ELECTRONIC / PNEUMATIC TRANSDUCERS
UCP-822A SERIES
DESCRIPTION
The Kele UCP-822A microcontroller based electronic/
pneumatic transducer incorporates high performance
poppet valve technology and low-power coils with digital
control to provide unmatched accuracy and proven reliability.
In addition to providing reliable, stable operation, the poppet
valves used in the UCP-822A consume no air. The UCP822A features programmable pressure ranges and an LCD
display. This universal transducer has field selectable analog
inputs for 4-20mA, voltage, tri-state, or PWM.
OPERATION
The UCP-822A-PL converts a selectable analog, tri-state or
PWM input to a programmable psig output (0-25 psig range).
The transducer is powered with 24 VAC/VDC. Upon a loss in
power, the UCP-822A-PL air valves remain closed, so branch
pressure will remain at the last value. The pressure loss alarm
provides a contact closure if the UCP-822A-PL is unable to
achieve the desired output within a fixed length of time. This
alarm may be changed to alarm if the transducer is set for
manual operation. The UCP-822A-AO-PL adds an analog
output for feedback of the branch pressure.
DIMENSIONS
in
(cm)
3.73
(9.5)
FEATURES
• Extended PWM and Tristate settings
• Programmable pressure output up to 25 psig
• Field-selectable signal inputs (4-20mA, voltage, tristate, PWM)
• LCD display for local indication of readings
• No air consumption and quiet operation
• Easy mounting with snap track housing
• Pressure loss or manual mode alarm
• Optional analog output 4-20mA or 0-10 VDC selectable
3.45
(8.8)
TRANSDUCERS
1.8
(4.6)
SPECIFICATIONS
Supply Voltage
Supply VA
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
Air Consumption
Maximum Pressure
Media Compatibility
March 2014
24 VAC/VDC
350 mA maximum (half-wave)
0-5 VDC, 0-10 VDC, 4-20 mA, tristate, PWM
10 kΩ, VDC input; 250 Ω, 4-20 mA
input
Screw terminals
333 scim (5456 cm3/min) @ 20 psig
(138 kPa) supply; 523 scim (8570
cm3/min) @ 45 psig (310 kPa) supply
Brass barbs for 1/4" OD tubing
None in steady state
45 psig (310 kPa)
Clean, dry air
Minimum Tubing
Length
15 ft. (4.6 m)
Repeatability
<1% full scale
Linearity
<1% full scale
Hysteresis
<1% full scale
Output
0-25 psig (0-175 kPa) configurable
Operating Temperature41° to 140°F (5° to 60°C)
Operating Humidity
10 to 90% RH (non-condensing)
Dimensions
3.5"H x 3.3"W x 1.9"D
(8.5 x 8.3 x 4.6 cm)
Weight
0.8 lb (0.36 kg)
Approvals
CE
Warranty
5 years
WE MAKE IT EASY.
kele.com
888-397-5353 USA
23
1427
TRANSDUCERS
NEW!
KELE UNIVERSAL ELECTRONIC / PNEUMATIC TRANSDUCERS
UCP-822A SERIES
CONFIGURATION
INPUT VOLTAGE
ALARM
SETTING
P-LOSS MAN
OUTPUT
INPUT
0-10V 0-5V
TRI-PULL-UP
Tristate Timing
Network
FS Point
Zero
RUN
ALARM
OUTPUT
4-20 mA / 0-10V
Auto
CH1/PWM
24V
CH2
OPERATION 4-20 mA 0-10V
MODE
Subtract
Pressure
Add Pressure
INPUT
GND
ON OFF
Manual
4-20 mA
Voltage
Tristate
PWM
Network
Control
TRISTATE
WIRING
ALARM
4-20mA
0-10V
GND
INPUT
+24V
CH2
CH1/PWM
Current/Voltage Control,
Current Output Example
ALARM
4-20 mA
0-10V
GND
INPUT
+24V
CH2
CH1/PWM
Current/Voltage Control,
Voltage Output Example
4-20 mA PROCESS METER
0-10V PROCESS METER
+
–
+
–
Digital Input
(Contact Closure)
Digital Input
(Contact Closure)
Analog Out
Common
• Input switch set to voltage (0-5 VDC or 0-10 VDC)
• Input volt jumper set to either 0-5 VDC or 0-10 VDC
• Input switch set to 4-20 mA
• Output jumper set to 0-10 VDC
POWER
SOURCE
GND
INPUT
+24V
CH2
CH1/PWM
ALARM
4-20 mA
0-10V
GND
INPUT
+24V
CH2
CH1/PWM
• Input switch settings same as example 1
• Output jumper set to 4-20mA
TRI-STATE CONTACTS
+
• Input switch set to "PWM"
• Tri-State jumper set to "ON"
-
+
POWER
SOURCE
-
Subtract
Pressure
-
POWER
SOURCE
CH2 CH1
OR OR
+
Add Pressure
TRANSDUCERS
PWM CONTACT
• Input switch set to “TRI-STATE”
• Tri-State jumper set to “ON”
ORDERING INFORMATION
MODEL
UCP-822A-AO-PL
UCP-822A-AO-PL-R
1428
POWER
SOURCE
Tri-state Control Example
Pwm Control Example
23
Analog Output
(0-5 or 0-10V or 4-20 mA
Common
ALARM
+
4-20 mA
0-10V
-
UCP-822A-PL
UCP-822A-PL-R
DESCRIPTION
Universal electronic/pneumatic transducer, VDC, mA, tri-state, or PWM input, 0-25 psig output, analog output
Universal electronic/pneumatic transducer, VDC, mA, tri-state, or PWM input, 0-25 psig output, analog
output, w/restrictor
Universal electronic/pneumatic transducer, VDC, mA, tri-state, or PWM input, 0-25 psig output
Universal electronic/pneumatic transducer, VDC, mA, tri-state, or PWM input, 0-25 psig output, w/restrictor
DIN-L1
RELATED PRODUCTS
DIN rail adapter bracket for snap-track mounted devices
888-397-5353 USA
kele.com
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PAGE
1429
March 2014
NEW!
TRANSDUCERS
DIN RAIL ADAPTER BRACKET
DIN-L1
DESCRIPTION
The Kele DIN-L1 is designed to allow the vertical mounting of
track-mounted components in an assembled panel. Flexibility
is provided in mounting transducers and power supplies. The
bracket comes with a DIN rail mounting adapter and (2) #8-32
machine screws for easily mounting Snap-Track. Holes are
provided to line up with the slots in Snap-Track.
FEATURES
•
•
•
•
Vertical mounting saves space
Holes provided for Snap-Track
Convenient for transducers and power supplies
DIN rail adapter and 2 mounting screws provided
DIN-L1
SPECIFICATIONS
Materials Of
Construction
0.090 aluminum with ASA61 gray
paint
0.1 lb (0.045 kg)
18 months
Weight
Warranty
DIN-L1 with UCP-722 and DIN rail
mounted (DIN rail not included)
DIMENSIONS
0.80
(0.2)
in
(cm)
0.102
(0.3)
0.48
(1.2)
1.35
(3.4)
0.063
(0.2)
Side View
0.102
(0.3)
0.33
(0.8)
0.67
(1.7)
0.67
(1.7)
0.67
(1.7)
1.04
(2.6)
0.33
(0.8)
Slot thru
1.412 O.C.
0.67
(1.7)
0.67
(1.7)
Holes drilled and tapped
for #8-32 machine screw
(typical for six shown)
Rear View
1.00
(2.5)
3.0
(7.6)
TRANSDUCERS
0.063
(0.2)
4.0
(10.2)
23
ORDERING INFORMATION
MODEL
DIN-L1
March 2014
DESCRIPTION
DIN rail adapter bracket for snap-track mounted devices
WE MAKE IT EASY.
kele.com
888-397-5353 USA
1429
TRANSDUCERS
NEW!
ELECTRONIC / PNEUMATIC TRANSDUCER
IP300
DESCRIPTION
The KMC Controls IP300 Electronic / Pneumatic
Transducer converts an analog voltage or current input
signal into a linear pneumatic output signal of 3 to 15 psig.
The pneumatic output provides accurate positioning of
dampers and valve actuators used in HVAC systems. The
IP300 features three selectable inputs of 1-5 VDC, 2-10 VDC,
or 4-20 mA. The unit can be mounted in any orientation with
the 3.25" snap track. The transducer is equipped with an
internal filter and a gauge tap for pressure output indication.
FEATURES
Three user-selectable inputs
24 VAC or VDC power supply
Gauge tap for pressure output indication
Zero and span adjustment
Snap track mounting
IP300
SPECIFICATIONS
DIMENSIONS / WIRING
TRANSDUCERS
Supply Voltage
Supply VA
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
24 VAC/VDC
1 VA @ 24 VAC; 50 mA @ 24 VDC
1-5 VDC, 2-10 VDC, or 4-20 mA
100 kΩ @ 1-5 VDC; 200 kΩ @
2-10 VDC; 250Ω @ 4-20 mA
Screw terminals
200 scim (55 mL/s)
3/16" diameter barbs for 1/4" OD
tubing; 1/8" FNPT gauge port
Air Consumption
28.8 scim (7.9 mL/s) @ 20 psig
(138 kPa) supply
Maximum Pressure
30 psig (207 kPa)
Linearity
1% of full scale
Hysteresis
0.75% full scale
Output
3-15 psig (21-103 kPa)
Operating Temperature40° to 120°F (4° to 49°C)
Operating Humidity
10 to 90% RH (non-condensing)
Weight
5.5 oz (155 g)
Warranty
1 year
in
(cm)
2.75
(6.9)
0.875
(2.2)
2.53
(6.4)
0.875
(2.2)
3.375
(8.6)
GND IN
24V
GND Out
2-10V
1.5V
4-20
mA
•
•
•
•
•
1-5V
ORDERING INFORMATION
23
1430
MODEL
IP300
DESCRIPTION
Electronic/pneumatic transducer from KMC
PG-05
RELATED PRODUCTS
Pressure gauge, 0-30 psig (10-200 kPa), 1.5" dial, 1/8" NPT center back mount
888-397-5353 USA
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PAGE
1111
March 2014
NEW!
TRANSDUCERS
CURRENT / PNEUMATIC TRANSDUCER
T-1000
DESCRIPTION
The T-1000 Industrial-grade Current / Pneumatic
Transducer reduces a supply pressure to a regulated output
pressure that is directly proportional to a 4-20 mA input
signal. An integral pneumatic volume booster is included in
the design to provide high flow capacity up to 20,736 scim (20
m3/hr).
FEATURES
•
•
•
•
•
High airflow capacity
Wide supply pressure range
Direct or reverse acting
Convenient external span and zero adjustments
Bracket included for panel or wall mounting
APPLICATION
The T-1000 is calibrated at the factory for direct-acting
operation but may be used in the reverse-acting mode by
reversing the polarity of the signal leads and recalibrating.
When calibrated for reverse-acting applications, the T-1000
transducer provides a minimum of its full rated output
pressure (i.e., 15 psig/103 kPa) upon input signal failure.
The 4-20 mA input to 3-15 psig (21-103 kPa) output can be
recalibrated using zero and span adjustments to provide 3-9
psig (21-62 kPa) or 9-15 psig (62-103 kPa) output for split
ranging applications.
T-1000
WIRING / PIPING
in
(cm)
4-20 mA
Signal
(black)
(white)
Zero
Span
Alternate Output/
Gauge Port
plugged
Output
Air
1/4'' FNPT
Supply
Air
1/4'' FNPT
SPECIFICATIONS
Supply Voltage
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
Air Consumption
Repeatability
Linearity
Hysteresis
Output
<±1% of span
<1% of span
3-15 psig (21-103 kPa); adjustable,
can split range 3-9 or 9-15 psig
Operating Temperature-20° to 160°F (-30° to 70°C)
Dimensions
2.2"H x 4.2"W x 2.3"D
(5.5 x 10.8 x 5.7 cm)
Weight
2.1 lb (0.94 kg)
Approvals
CE
Warranty
18 months
TRANSDUCERS
Pressure Range
None, loop powered
4-20 mA, 1-9 VDC (-1 model)
180Ω @ 4-20 mA, 985Ω @ 1-9 VDC
Leads with 1/2" NPT conduit
connection
7,776 scim (7.6 m3/hr) @ 25 psig
(175 kPa) supply; 20,736 scim (20
m3/hr) @ 100 psig (700 kPa) supply
18 psig (124 kPa) minimum, 100 psig
(690 kPa) maximum
1/4" FNPT with auxiliary gauge port
0.1 scfm (0.2 m3/hr) @ midrange
<0.5% of span
ORDERING INFORMATION
March 2014
MODEL
T-1000
T-1000-1
T-1000-C
DESCRIPTION
Current/pneumatic transducer, 4-20 mA input, 3-15 psig (21-103 kPa) output
Current/pneumatic transducer, 1-9 VDC input, 3-15 psig (21-103 kPa) output
Current/pneumatic transducer, 4-20 mA input, 3-15 psig (21-103 kPa) output, pre-calibrated
010115-000
M-111
PG-05
RELATED PRODUCTS
DIN rail adapter for T-1000 current/pneumatic transducer
1/4" MNPT x 1/8" FNPT bushing
Pressure gauge, 0-30 psig (10-200 kPa), 1.5" dial, 1/8" NPT center back mount
WE MAKE IT EASY.
kele.com
23
PAGE
1111
888-397-5353 USA
1431
TRANSDUCERS
NEW!
CURRENT / PNEUMATIC TRANSDUCER
22/07-16
DESCRIPTION
The ABB 22/07-16 current/pneumatic transducer is a
compact, high performance instrument providing many of
the same characteristics that are found on industrial-grade
transducers. This I/P transducer is designed for high air
capacity HVAC applications where mounting space is limited
and an industrial appearance is important.
FEATURES
•
•
•
•
•
•
Loop-powered control
Small size
Mounts in any position
High air capacity
High repeatability
DIN rail mounting
DIMENSIONS / WIRING / PIPING
in
(cm)
1.42
(3.61)
1.26
(3.2)
1.42
(3.61)
OPERATION
4-20 mA
Signal
+
_
4.17
(10.59)
Main Air
20 psig
M
NPT 1/8"
S/Zul
The 22/07-16 converts a 4-20 mA signal to a 3-15 psig (21103 kPa) pressure signal using a unique converting system
with a stationary coil and low-mass moving magnet that
gives this unit high repeatability and reliability. The unit is not
sensitive to vibrations or shock and can be mounted in any
position without recalibration. The 22/07-16 is supplied with
screw-type terminals for electric connection and 1/8" FNPT
ports for pneumatic connections. A clip-on base is provided
for DIN rail mounting.
B
Output Air
Signal
3-15 psig
1/8" FNPT
Pressure
Connections
TRANSDUCERS
SPECIFICATIONS
Supply Voltage
Input
Input Impedance
Wiring Terminations
Air Capacity
Air Connections
Air Consumption
None, loop powered
4-20 mA
200 Ω nominal
Screw terminals
2764 scim (755 cm3/s) @ 20 psig
(138 kPa) supply
1/8" FNPT
0.08 scfm (37.8 cm3/s) @ 20 psig
(138 kPa) supply
Maximum Pressure
Linearity
Hysteresis
Output
40 psig (276 kPa)
3%
0.3%
3-15 psig (21-103 kPa), linear to
input and direct acting
Operating Temperature-40° to 180°F (-40° to 82°C)
Weight
0.6 lb (0.3 kg)
Approvals
CE
Warranty
1 year
ORDERING INFORMATION
23
1432
MODEL
22/07-16
DESCRIPTION
Current/pneumatic transducer, 4-20 mA input, 3-15 psig (21-103 kPa) output
B-132
B-373-1
BAM-1000
DIN-3F
PG-05
RELATED PRODUCTS
1/4" barb x 1/8" MNPT fitting
Gauge tee with mounting tabs
35 mm aluminum DIN mounting rail 39.4" (1m)
35 mm DIN rail, steel, 39.4" (1m), RoHS compliant
Pressure gauge, 0-30 psig (10-200 kPa), 1.5" dial, 1/8" NPT center back mount
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PAGE
903
903
860
860
1111
March 2014
NEW!
TRANSDUCERS
ELECTRONIC / PNEUMATIC TRANSDUCER
CP-8500 SERIES
DESCRIPTION
The Kele CP-8500 Series Electronic / Pneumatic
Transducers handle a wide variety of pneumatic valve and
damper applications that require a 3-15 psig control signal
from an electronic controller output. The CP-8551 is a basic
two-wire loop-powered unit with 4-20 mA input. The CP-8552
is a 3-wire unit with a jumper-selectable input for 4-20 mA,
6-9 VDC or 0-10 VDC. The CP-8511 has a variety of jumperselectable inputs, a pressure gauge, manual override, and
20 VDC power output for auxiliary components.
FEATURES
• Panel or DIN-rail mount for quick snap-on installation
• High accuracy and low hysteresis for precise control
• Long-term, driftless operation with high repeatability
for long life and high performance
• Low air consumption to save energy
• High airflow capacity to handle large pneumatic
components and long tubing runs
• Models with field-selectable inputs
• Integral 20 VDC auxiliary power supply, pressure
gauge and manual override on CP-8511
CP-8551
CP-8511-024
SPECIFICATIONS
None, 4-20 mA loop-powered
20 to 30 VAC, 50/60 Hz or
24 to 30 VDC
3.9 VA (CP-8552)
1.6 W maximum
3.8 W
4-20 mA
4-20 mA, 0-10 VDC, 6-9 VDC,
jumper selectable
4-20 mA, 1-5 mA, 6-9 VDC, 1-5 VDC,
0-10 VDC, 1-11 VDC, 2-10 VDC,
jumper selectable
Input Impedance
CP-8551550Ω
CP-8552550Ω (current input); >10 kΩ
(voltage input)
CP-8511250Ω @ 4-20 mA; 1000Ω @ 1-5 mA;
>10 kΩ for voltage inputs
Wiring Terminations Screw terminals for 16 to 22 AWG
wire
Action
CP-8551, -8552
Direct acting
CP-8511
Direct or reverse acting,
jumper selectable
Air Capacity
550 scim (150 ml/s)
Air Connections
Barbed fittings for 1/4" OD tubing
Air Consumption
0.012 scfm (5.66 ml/s) @ 20 psig
(138 kPa) supply
Maximum Pressure
30 psig (207 kPa) maximum
Media Compatibility
Clean, dry air, 20 psig nominal
supply pressure
Linearity
± 1% of span @ 75°F (24°C)
March 2014
Hysteresis
Output
Output Voltage
Adjustments
CP-8552
0.75% of span @ 75°F (24°C)
3-15 psig (21-103 kPa)
20 VDC auxiliary output (CP-8511
only), 50 mA maximum
Adjustable start point and span
potentiometers for voltage input
CP-8511
Field adjustable zero potentiometer
Manual Override
Auto/manual switch enables output
override using a manual output
potentiometer, LED goes off when in
Manual mode (CP-8511 only)
Feedback
Auto/manual feedback provided
by isolated open collector output
transistor (TP1, TP2) (CP-8511 only)
Operating Temperature32° to 140°F (0° to 60°C)
Operating Humidity
5 to 95% RH, non-condensing
Mounting
Vertical, within 5°
Enclosure Rating
NEMA 1
Dimensions
CP-8551, -8552
4.6"H x 2.8"W x 2.6"D
(11.8 x 7.1 x 6.8 cm)
CP-8511
4.6"H x 5.0"W x 2.6"D
(11.8 x 12.7 x 6.8 cm)
Weight
CP-8551, -8552
0.4 lb (0.2 kg)
CP-8511
0.8 lb (0.4 kg)
Approvals
UL 873, file #E9429; CSA,
C22.2 No. 24-93;
CE, EMC Directive 89/336/EEC,
low voltage directive 72/23/EEC
Warranty
1 year
WE MAKE IT EASY.
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TRANSDUCERS
Supply Voltage
CP-8551
CP-8552, -8511
Supply VA
Supply Watts
CP-8552
CP-8511
Input
CP-8551
CP-8552
CP-8511
23
1433
NEW!
TRANSDUCERS
ELECTRONIC / PNEUMATIC TRANSDUCER
CP-8500 SERIES
WIRING
CP-8551 2-wire 4-20 mA
loop powered
CP-8551
M
B
Power Common
Signal Common
Signal Common
CP-8511 Wiring
CP-8552
24H
+IV1
Voltage Input Signal
M
B
1
24 Vac
50/60 Hz
M
3 to 15 psig
(21 to 103 kPa
to controlled device
(direct acting)
2
COM
COM
Typical
Controller
CP-8511
B
M
B
1 +20 V supply: 50 mA maximum
current output to drive other devices.
+IN
2
COM
1
2 COM terminal is internally connected to 24G. When
multiple CP-8511s or other devices are powered
by a common source, uniform wiring polarity must
be maintained between all 24H and 24G terminals.
Check to ensure that the controller’s COM terminal
is not connected to any other ground reference.
Optional
Control
Equipment
(Not Provided)
Main and branch
air connections
"B" & "M" (output)
M
3 to 15 psig
(21 to 103 kPa
to controlled device
(direct acting)
M
Branch
3
B
M
3
24H
24G
+20
M
2
+IV1
+4 to 20 mA Current Input Signal
CP-8552 Wired for voltage input
(factory calibrated for 0-10 VDC
range, if switched to 6-9 VDC
range the zero and span must
be re-calibrated)
1
CP-8552
1
–
Signal Common
24 Vac/dc
3 to 15 psig
(21 to 103 kPa
to controlled device
(direct acting)
+
+4 to 20 mA Current Input Signal
CP-8552 Wired for current input
(loop-powered)
M
Square
post
CP-8511
Jumper
block
Jumper
Transducer
Zero adjust
potentiometer
24H
24G
Branch
pressure
gauge
+IN
TRANSDUCERS
COM
Green LED
+20
OC
OE
AUTO MANUAL
TP1 (+) & TP2 (-)
connection
Auto/manual
switch
Manual adjust
potentiometer
ORDERING INFORMATION
23
1434
MODEL
CP-8551
CP-8552
CP-8511-024
DESCRIPTION
Current/pneumatic transducer, 4-20 mA input, 3-15 psig (21-103 kPa) output
Current or voltage/pneumatic transducer, 4-20 mA, 6-9 VDC or 0-10 VDC input, 3-15 psig (21-103 kPa) output
Current or voltage/pneumatic transducer, multiple field selectable mA or VDC inputs, 3-15 psig (21-103 kPa) output
BAM-1000
DIN-3F
FILN05
T-101
RELATED PRODUCTS
35 mm aluminum DIN mounting rail 39.4" (1m)
35 mm DIN rail, steel, 39.4" (1m), RoHS compliant
Inline disposable air filter, straight, with barbs for 1/4" OD tubing
1/4" OD black poly tubing, 1 coil, 250 ft (76 m)
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PAGE
860
860
900
901
March 2014
NEW!
TRANSDUCERS
ELECTRONIC / PNEUMATIC TRANSDUCER
EP-311/313 SERIES
DESCRIPTION
The Mamac Model EP-311/313 Series incorporates quiet
low wattage poppet valves and a pressure sensor to measure
and adjust the branch line pressure proportional to the input.
This unit has no air consumption and is immune to supply
line pressure fluctuations. The Model EP-313 incorporates
a manual override switch and, in the manual mode, the
pressure can be increased or decreased with two push
button switches. This feature is most desirable for check out/
commissioning and manual operation in case of controller
failure.
The Universal 24 VAC/24 VDC supply voltage and fieldselectable 4-20 mA, 0-5 VDC, or 0-10 VDC inputs ensure
single unit compatibility to most of the systems. Unique steel
chassis design substantially reduces the overall size of the
unit and, at the same time, provides for ease of installation
in a control panel directly or with a snap track. A precision
gauge is provided for the branch line pressure. Rugged
aluminum manifold, brass barb fittings, floating poppet
solenoid valves, silicon pressure sensor, high performance
electronics and a liberal five year warranty are some of the
features which make the Model EP-311/313 Series the
highest performing and the most reliable electropneumatic
transducers in the industry.
FEATURES
EP-311/313
DIMENSIONS
•
•
•
•
•
100% solid state piezoresistive silicon pressure sensor
High air flow capacity
Field selectable 4-20 mA, 0-5 VDC or 0-10 VDC input
Smallest size in the industry
Short circuit and reverse polarity protected inputs and
outputs
• Conforms to EMC and RoHS standards
TRANSDUCERS
SPECIFICATIONS
Supply Voltage
18-28 VAC/VDC
Supply Current
150 mA
Input Signal
4-20 mA, 0-5 VDC, 0-10 VDC
Input Impedance
301Ω (4-20mA); 10K Ω
(0-5/0-10 VDC)
Signal Output
3-15 psig or 0-20 psig
Thermal Effect
±0.025%/°F(0.03%/°C)
Media Compatibility
Clean dry air or any inert gas
Accuracy
±1% of FS
Operating Temperature25° to 150°F (4° to 65°C)
Operating Humidity
10-90% RH Non-Condensing
Weight
1.0 lb (0.45 kg)
Approvals
CE, RoHS
Warranty
5 years
Maximum Supply
Pressure 40 psig
March 2014
23
For Technical / Applicaton Assistance call your nearest office
Shown in inches and mllimeteres (mm)
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kele.com
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1435
TRANSDUCERS
NEW!
ELECTRONIC / PNEUMATIC TRANSDUCER
EP-311/313 SERIES
WIRING
Wiring Diagram for 24 VAC Supply Configuration
Wiring Diagram for 24 VDC Supply Configuration
TRANSDUCERS
ORDERING INFORMATION
MODEL
EP311020
EP311315
EP313020
EP313315
DESCRIPTION
Electropneumatic transducer without manual override, 0-20 psig
Electropneumatic transducer without manual override, 3-15 psig
Electropneumatic transducer with manual override, 0-20 psig
Electropneumatic transducer with manual override, 3-15 psig
T-101
RELATED PRODUCTSPAGE
1/4" OD black poly tubing, 1 coil, 250 ft (76 m) 901
23
1436
888-397-5353 USA
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March 2014
NEW!
TRANSDUCERS
PULSE / TRI-STATE-TO-ANALOG TRANSDUCERS
PWA SERIES
DESCRIPTION
The Kele PWA-1A Pulse-to-analog Transducer converts a
DIP switch selectable pulse-width modulation (PWM) input
to 0-18V and 0-20 mA outputs (factory set for 1-5V and 4-20
mA). The PWA-1A is furnished in a unique slim-line design
housing, which saves panel space, and can be ordered with
an optional DIN rail mounting adapter. The PWA-2A is a
snap-track mounted version of the PWA-1A.
The PWA-1T tri-state-to-analog transducer converts two
contact closure inputs (tri-state/floating control) to 0-18V
and 0-20 mA outputs (factory set for 1-5V and 4-20 mA). It is
mounted in a unique slim-line design housing, which saves
panel space, and can be ordered with an optional DIN rail
mounting adapter. The PWA-2T is the snap-track mounted
version of the PWA-1T.
PWA-1A
(PWA-1T)
On all models, the outputs are zero and span adjustable for
a wide variety of ranges (factory set for 4-20 mA and 1-5 V).
Current and voltage outputs are active simultaneously.
FEATURES
•
•
•
•
•
•
•
255-step resolution in any range
Adjustable zero and span
Positive or negative input reference
0-20 mA and 0-18 VDC outputs (field adjustable)
4-20 mA and 1-5 VDC factory-set outputs
User-selectable time base
Jumper-selectable manual output
PWA-2A
(PWA-2T)
Supply Voltage
Supply Current
Input
PWA-1A, -2A
PWA-1T, -2T
Input Signal
PWA-1A, -2A
PWA-1T, -2T
Wiring Terminations
Accuracy
Output
Output Burden
March 2014
24 VAC ±10% or 24 VDC ±10%
120 mA half wave @ 24 VAC, or 50
mA @ 24 VDC
Pulse-width-modulation (PWM)
Tri-state/Floating, two dry contacts
PWM: Time base 0.1-2.56, 5.2,
12.85, 25.6 or 0.59-2.93 seconds,
DIP switch selectable
Tri-state/floating: time base 2.55,
5.1, 12.75, 25.5, 59.9, 90.5, or 119.9
seconds, DIP switch selectable
Screw terminals
±1% of span
Simultaneous current and voltage
outputs
650Ω maximum (4-20 mA); 25 mA
maximum combined current and
voltage
Output Current
Factory set at 4-20 mA, adjustable
0-20 mA zero and span
Output Resolution
255 steps
Output Voltage
Factory set 1-5 VDC, adjustable
(18 VDC maximum)
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
PWA-1A, -1T
3.4"H x 2.0"W x 4.8"D
(8.6 x 5.1 x 12.4 cm)
PWA-2A, -2T
3.3"H x 4.6"W x 1.5"D
(8.3 x 11.8 x 3.8 cm)
Weight
0.8 lb (0.36 kg)
Warranty
18 months
WE MAKE IT EASY.
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TRANSDUCERS
SPECIFICATIONS
23
1437
TRANSDUCERS
NEW!
PULSE / TRI-STATE-TO-ANALOG TRANSDUCERS
PWA SERIES
PWA-1A / PWA-2A PWM AND MULTIPLEXED PWM-TO-ANALOG CONTROL
MANUAL OUTPUT CONTROL
JUMPER SETTINGS
The 24V power supply must be connected and the override jumper moved to the MAN OVR
position covering the center and inner jumper pins. The manual adjustment potentiometer can
then be used to vary the output.
MAN
OVR
Manual
Control
MAN
OVR
Automatic
Control
AUTOMATIC OUTPUT CONTROL
Move the override jumper to cover the center and the outer jumper pins.
DIP SWITCH SETTINGS
Always off
Switch PWM Time
Base (sec)
2
Operating
Mode
Switch 1
Single Unit PWM Control
0.1-2.65
0.1-5.2
0.1-12.85
0.1-25.6
0.59-2.93
Off
3
Switch
4
5
Off
Off
Off
Off
On
Off
Off
On
On
Off
Off
On
Off
On
Off
Operating
Mode
Single Unit
PWM Control
6
Switch
7
8
Off
Off
Off
PWA-1A / PWA-2A WIRING
TRANSDUCERS
24 VAC/VDC
Power Supply
–
+
24 VAC/VDC
for Signal
MAN
OVR
(enclosed)
MA ZERO
(track mounted)
MA SPAN
Manual Override Jumper
(shown in manual position)
1-5V and 4-20 mA outputs
are simultaneously active
+
1-5V
Output
–
Manual Override
Potentiometer
4-20 mA
Output
VOLTS OUT
MA OUT
COM
24V PWR
SIG IN +
+
–
PWA-2A
SIG IN –
24 VAC/VDC
Power Supply
STAT
L2
SIG
L1
See Table 1.
LED Indication
+
–
+
–
BAS Controller
PWM Contacts*
MUX
BASE ADDR
1 2 3 4 5 6 7 8
4-20 mA
Output
+
–
+
–
1-5V
Output
MODE TIME
MUX
BASE ADDR
1 2 3 4 5 6 7 8
MODE TIME
1-5V and 4-20 mA outputs
are simultaneously active
PWA-1A
VOLTS ADJ
MAN
OVR
VOLTS ADJ
PWA-1A
MA ZERO
PWA-2A
(enclosed)
MA SPAN
(track mounted)
Manual Override Jumper
(shown in manual position)
Manual Override
Potentiometer
VOLTS OUT
MA OUT
COM
24V PWR
SIG IN +
SIG IN –
STAT
L2
SIG
L1
See Table 1 LED Indication
BAS Controller
PWM Contacts*
Separate 24V Supplies for Power and Signal
23
1438
Common 24V Supply for Power and Signal
* PWM signal input terminals are optoisolated and polarity insensitive. PWM computer
contacts can switch either positive or negative PWM wire lead.
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March 2014
NEW!
TRANSDUCERS
PULSE / TRI-STATE-TO-ANALOG TRANSDUCERS
PWA SERIES
PWA-1T / PWA-2T TRI-STATE-TO-ANALOG CONTROL
MANUAL OUTPUT CONTROL
JUMPER SETTINGS
MAN
OVR
Automatic
Control
The 24V power supply must be connected and the override jumper moved to the "MAN OVR"
position covering the center and inner jumper pins. The manual adjustment potentiometer can
then be used to vary the output.
MAN
OVR
Manual
Control
AUTOMATIC OUTPUT CONTROL
Move the override jumper to cover the center and the outer jumper pins.
DIP SWITCH SETTINGS
Switch 1
Operating
Mode
Switch
2
Tri-state control
Always off
Off
Tri-state
Time Base
2.55 sec
5.1 sec
12.75 sec
25.5 sec
59.9 sec
90.5 sec
119.9 sec
3
Switch
4
5
Off
Off
Off
Off
On
On
On
Off
Off
On
On
Off
Off
On
Off
On
Off
On
Off
On
Off
Operating
Mode
6
Switch
7
8
Tri-state Control
Off
Off
Off
PWA-1T / PWA-2T WIRING
VOLTS ADJ
MA ZERO
MA SPAN
1-5V and 4-20 mA outputs
are simultaneously active
1-5V
Output
4-20 mA
Output
– +
TS POL
VOLTS
OUT
MA
OUT
COM
24 V
PWR
SIG IN
+
–
SIG IN
Increase
STAT
L2
See Table 1.
SIG LED Indication
L1
The PWA-1T and PWA-2T provide a 4-20 mA current source and 1-5 VDC
output proportional to the length of time an increase or decrease signal is
held. A contact closure wired in series with the SIG IN + terminal will
increase the output signal in proportion to the length of the signal given.
A contact closure wired in series with the SIG IN – terminal will decrease
the output signal in proportion to the length of the signal given.
Tri-state example: Using a standard PWA-1T or PWA-2T with a 25.5second time base and a 4-20 mA and 1-5V span with output currently at
4 mA and 1V, pulsing would operate as follows:
1. 5.1-sec increase pulse issued
2. Another 5.1-sec increase pulse issued
3. 5.1-sec decrease pulse issued
Output increases 20% to 7.2 mA, 1.8V
Output increases another 20% to 10.4 mA, 2.6V
Output decreases 20% to 7.2 mA, 1.8V
Decrease
TRANSDUCERS
24 VAC/VDC –
Power Supply +
BAS
Controller
Tri-state
Contacts
Manual Override Jumper
(shown in manual position)
Manual Override Potentiometer
MAN
OVR
+
–
+
–
PWA-1T (enclosed)
PWA-2T (track mounted)
TABLE 1. LED INDICATION
L2- STAT (green)
Steady Green
Power On
Slow Green Blink
Attention mode
Rapid Green Blink
Select mode
March 2014
L1- SIG (red)
Steady Red
PWM or tri-state
signal present
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23
kele.com
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1439
TRANSDUCERS
NEW!
PULSE / TRI-STATE-TO-ANALOG TRANSDUCERS
PWA SERIES
CALIBRATION
Tools required: a multimeter and a signal generator.
The PWA-1A, PWA-2A, PWA-1T, and PWA-2T outputs are factory set at 4-20 mA and 1-5V. To change the calibration, see the
instructions below. After calibration, alternate between minimum and maximum input pulses and fine tune the mA and voltage
potentiometers for desired mA or volt outputs (typically just one more pass is necessary).
TRANSDUCERS
FOR APPLICATIONS REQUIRING CURRENT (mA) ONLY OR CURRENT AND VOLTAGE OUTPUT
1. U
sing a signal generator:
PWA-1A, -2A: Apply a minimum input pulse signal.
PWA-1T, -2T: Apply a contact closure equal to the selected time base, such as 25.5 sec, to the SIG - terminal.
2. With a multimeter connected to mA output, set MA ZERO potentiometer at desired minimum mA output.
3. U
sing a signal generator:
PWA-1A, -2A: Apply a maximum input pulse signal.
PWA-1T, -2T: Apply a contact closure equal to the selected time base to the SIG + terminal.
4. S
et MA SPAN potentiometer at desired maximum mA output.
5. C
alibration of mA output is complete. If voltage output is also required, proceed to step 6.
6. With multimeter connected to voltage output, set maximum voltage output desired with the VOLT ADJ potentiometer.
7. D
etermine the ratio of maximum mA output to minimum mA output (i.e., 20 mA maximum output: 4 mA minimum output = 5:1).
8. The minimum voltage is automatically set according to the ratio of maximum-to-minimum mA output. Using the example from
step 7 above for the mA range and using a 10V maximum voltage output, the ratio remains the same (i.e., 20 mA maximum: 4
mA minimum = 5:1 = 10V:2V). The minimum voltage output would be automatically set at 2V. Note: To change voltage output,
repeat Steps 3, 6, 7, and 8.
FOR APPLICATIONS REQUIRING VOLTAGE OUTPUT ONLY
1. Determine the minimum and maximum voltage output required (0-18V total range).
2. Using the following formula, determine the minimum mA output: minimum mA output = 20 mA x desired minimum volts desired
maximum volts
3. Using a signal generator:
PWA-1A, -2A: Apply a minimum input pulse signal.
PWA-1T, -2T: Apply a contact closure equal to the selected time base, such as 25.5 sec, to the SIG - terminal.
4. With a multimeter connected to mA output, set MA ZERO potentiometer at calculated minimum mA output (from formula in step
2).
5. Using a signal generator:
PWA-1A, -2A: Apply a maximum input pulse signal.
PWA-1T, -2T: Apply a contact closure equal to the selected time base to the SIG + terminal.
6. Set MA SPAN potentiometer at 20 mA.
7. With multimeter connected to voltage output, set the VOLT ADJ potentiometer to desired maximum voltage. The minimum
voltage is automatically set according to the ratio of maximum-to-minimum mA output.
ORDERING INFORMATION
MODEL
PWA-1A
PWA-2A
PWA-1T
PWA-2T
DESCRIPTION
Pulse-to-analog enclosed transducer
Pulse-to-analog snap-track mount transducer
Tri-state-to-analog enclosed transducer
Tri-state-to-analog snap-track mount transducer
OPTIONS
47
DIN rail mounting adapter (For PWA-1A and PWA-1T only)
C
Factory calibrate for special output range (specify range when ordering)
PWA-1A
47
23
1440
888-397-5353 USA
Example: PWA-1A-47 Enclosed pulse-to-analog transducer with DIN rail mounting
kele.com
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March 2014
NEW!
TRANSDUCERS
UNIVERSAL ANALOG TRANSDUCERS
UAT-1, UAT-2 SERIES
DESCRIPTION
The Kele UAT-1 and UAT-2 Series Universal Analog
Transducers are used for analog signal conversion or
signal scaling. They will accept a DC voltage, current, or
resistive input signal and output a non-isolated voltage or
current output. These transducers can be direct or reverse
acting and are easily field calibrated to meet a wide variety
of applications.The UAT-1 is furnished in a unique slimline design housing, which saves panel space, and can be
ordered with an optional DIN rail mounting adapter. The
UAT-2 is a snap-track mounted version, and its operation is
identical to the UAT-1.
UAT-1
FEATURES
• DC voltage, current, or resistive input
• Inputs from 0-20 VDC, 0-40 mA or 0-10 kΩ
• Input and output jumper selectable and easily field
calibrated
• Outputs from 0-18 VDC or 0-20 mA
• Direct or reverse acting, jumper selectable
• Reference voltage and current available to power an
input device or sensor
UAT-2
SPECIFICATIONS
Supply Voltage
Supply Current
Input
Wiring Terminations
Action
Linearity
Output
March 2014
Output Current
For sensor excitation only, jumper
selectable; 1.2 mA @ 5 kΩ
maximum, 5 mA @ 1.5 kΩ maximum,
10 mA @ 750 kΩ maximum
Output Voltage
For sensor excitation only, jumper
selectable; 1.2 VDC @ 12 mA
maximum (100Ω minimum),
5 VDC @ 12 mA maximum
(417Ω minimum), 10 VDC @ 12 mA
maximum (834Ω minimum)
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
UAT-1
3.4"H x 2.0"W x 4.8"D
(8.6 x 5.1 x 12.4 cm)
UAT-2
3.3"H x 4.6"W x 1.0"D
(8.3 x 11.8 x 2.5 cm)
Weight
0.8 lb (0.36 kg)
Warranty
18 months
TRANSDUCERS
Input Signal
Input Impedance
24 VAC ±10%, half-wave; or 24 VDC
±10%
50 mA maximum @ 24 VDC;
100 mA maximum @ 24 VAC
Jumper selectable and adjustable;
Voltage ranges from 0-1.09 VDC
(w/minimum span 55 mV) to 0-20
VDC (w/minimum span 1V); Current
ranges from 0-4 mA (minimum span
0.2 mA) to 0-40 mA (minimum span
2.2 mA); Three-wire potentiometer
ranges from 0-100Ω to 0-10 kΩ; Twowire variable resistance ranges from
0-100Ω to 0-5 kΩ
DC voltage, current, or resistance
250Ω @ 0-4 mA & 0-40 mA; 156Ω @
0-1.09 VDC & 0-10.9 VDC; 293Ω @
0-2 VDC & 0-20 VDC
Screw terminals
Direct or reverse acting
<0.1% of span
Jumper selectable and fully
adjustable zero/span; 0-18 VDC @
20 mA maximum load; 0-20 mA @
650Ω maximum load
23
WE MAKE IT EASY.
kele.com
888-397-5353 USA
1441
TRANSDUCERS
NEW!
UNIVERSAL ANALOG TRANSDUCERS
UAT-1, UAT-2 SERIES
WIRING
INPUT JUMPERS
HI LO
SPN
ZERO 1
HI LO
Z2
REF
ZERO 2
D R
ACT
0-18 VDC or
0-20 mA Output
Jumper-Selectable,
Adjustable
INPUT
SIGNAL RANGE
NRM NRM
Z1
1.2 5 10
INPUT
SPAN
MA V
X1 ÷ 10
MA 10V 20V
24 VAC/VDC
Power Supply
OUT
MA V
Power LED
SIG OUT
24V PWR
COM
10V
÷ 10
20V
0-10.9V, 550 mV min span
x1
10V
0-20V, 1V min span
x1
20V
0-4 mA, 0.22 mA min span
÷ 10
mA
0-40 mA, 2.2 mA min span
x1
mA
V
10
Three-wire potentiometer
x1
(None)
V
10
x1
(None)
V
5
x1
(None)
V
1.2
mA
10
mA
5
REF OUT
SIG IN (VOLTS)
COM
mA
1.2
Three-wire potentiometer
SIG IN
REF OUT
(MA)
Two-wire variable resistance
10 mA ref (750Ω max)
Two-wire variable resistance
5 mA ref (1.5 kΩ max)
Three-Wire Potentiometer
100Ω min to 10 kΩ max
element
If REF output is
required for
external sensor
excitation, jumper
for appropriate
voltage or current
source.If not used,
set jumpers to:
1.2V ref (100Ω min)
0-20 VDC or
0-40 mA Input
Jumper-Selectable,
Adjustable
(no connection required
to REF OUT terminal)
÷ 10
0-2V, 100 mV min span
5V ref (417Ω min)
UAT-1
UAT-2
COM SIG REF
IN
OUT
COM
0-1.09V, 55 mV min span
Three-wire potentiometer
SIG IN
SIG IN
REF
JUMPERS
10V ref (834Ω min)
REF OUT
COM
INPUT
JUMPER POSITIONS
Two-Wire Variable Resistance
100Ω min to 5 kΩ max
element
Two-wire variable resistance
1.2 mA ref (5 kΩ max)
If (ref mA) x (max Ω)
≥1.09V
x 1 (None)
If (ref mA) x (max Ω)
≤1.09V
÷ 10 (None)
TRANSDUCERS
CALIBRATION
1. Set output OUT jumper to V or MA as desired.
2. S
et INPUT jumpers for type and range of input signal
present. See “Input Jumpers” table above.
3. If using the reference output for sensor excitation, set the
two REF jumpers for the proper output type and value.
Choices are 1.2V, 5V, 10V, 1.2 mA, 5 mA, 10 mA. If not using
the reference output, jumper as a voltage output.
4. S
et action ACT jumper to direct D or reverse R as desired.
5. S
et span jumper SPN to LO. Turn SPAN pot clockwise 25
turns.
6. R
emove both Z1 jumpers. Trim ZERO 1 pot for minimum
desired output value. Presence/absence of input signal has
no effect on this adjustment.
7. R
einstall both Z1 jumpers. Set Z2 jumper to LO position.
23
ORDERING INFORMATION
MODEL DESCRIPTION
UAT-1
Universal analog enclosed/field-calibrated transducer
UAT-2
Universal analog snap-track mounted/field-calibrated transducer
OPTIONS
C
Factory calibration (specify input and output when ordering)
47 DIN rail mounting adapter (UAT-1 only)
UAT-1
C
UCM-SPA
1442
8. A
pply an input signal value that is to produce minimum
output. Trim ZERO 2 pot for minimum output value (same
value set in step 6). If desired value cannot be achieved,
remove Z2 jumper and trim ZERO 2 pot again. If desired
value is still not achieved, place Z2 jumper in HI position and
trim ZERO 2 pot again.
9. A
pply input signal value that is to produce maximum output.
Trim SPAN pot for maximum output value. If SPAN pot does
not go high enough, move the SPN jumper from LO position
to HI position.
10. Repeat steps 8 and 9 until both minimum and maximum
output values are correct. Typically, just one more pass is
sufficient.
11. Apply a midpoint input signal. Verify that output goes to
center of output range.
888-397-5353 USA
Example: UAT-1C Universal analog transducer with factory calibration
RELATED PRODUCTS
Setpoint potentiometer, 0-10 kΩ, three-wire potentiometer on stainless steel
plate for remote mounting, 0-100% setpoint
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
PAGE
1363
March 2014
NEW!
TRANSDUCERS
VOLTAGE & CURRENT CONVERTER / RESCALER
VTI SERIES
DESCRIPTION
The Kele VTI Series Voltage and Current Converter /
Rescaler will convert voltage signals in the range of 1-19V
or current signals in the range of 1.33-76 mA into a 4-20 mA
non-isolated signal. This current source signal can be direct
or reverse acting and can be used to drive grounded 4-20 mA
loads utilizing a single power supply. The VTI also accepts
an input from a resistive potentiometer. The VTI-1 is a singleinput, single-output device, and the VTI-2 accepts a single
input and provides dual outputs.
VTI-2-H
FEATURES
APPLICATION
• Converts voltage, current or potentiometer signal into
4-20 mA signal
• Direct or reverse acting
• 6 or 10 VDC output reference voltage available to power
input device
• Loss of input signal results in 0 mA output
• LED indication of valid input signal (VTI-1)
• Dual output model
• Independently configurable outputs
•
•
•
•
•
•
•
•
VTI-1
Voltage to current conversion
Resistance to current conversion
Current to current scaling
Setpoint adjustment using potentiometer
Signal duplication (one input/two outputs)
Averaging of 4-20 mA loops
Signal reversal
Signal sequencing
SPECIFICATIONS
Input Signal
Input Impedance
VTI-1
VTI-2
Wiring Terminations
Action
Linearity
March 2014
22-27 VDC, half-wave
50 mA
100 mA
1-19 VDC range (1V minimum span)
or 4-40 mA range
Loss threshold 0.7 VDC
301 kΩ @ 1-19 VDC; 250Ω @ 4-40
mA with 4 mA minimum span; 500Ω
@ 2-38 mA with 2 mA minimum
span; 750Ω @ 1.3-25 mA with 1.33
mA minimum span
150 kΩ @ 1-19 VDC; 250Ω @ 4-40
mA with 4 mA minimum span; 500Ω
@ 2-38 mA with 2 mA minimum
span; 750Ω @ 1.3-25 mA with 1.33
mA minimum span
Screw terminals
Direct or reverse acting
<1% of span
Output
VTI-1Single
VTI-2Dual
Output Burden
850Ω maximum @ 24 VDC;
Rmaximum=(Vsupply - 7)/20 mA
Output Current
4-20 mA
Output Voltage
Reference voltage 10 VDC @ 15 mA
maximum (1-19 VDC input), 6 VDC
@ 10 mA maximum (1-11 VDC input)
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
VTI-1
1.8"H x 2.3"W x 0.8"D
(4.5 x 5.7 x 2.2 cm)
VTI-2
4.0"H x 2.3"W x 1.8"D
(10.2 x 5.7 x 4.5 cm)
Weight
VTI-1
2 oz (69 g)
VTI-2
6 oz (207 g)
RoHS Statement
Yes
Warranty
18 months
WE MAKE IT EASY.
kele.com
888-397-5353 USA
TRANSDUCERS
Supply Voltage
Supply Current
VTI-1
VTI-2
Input
23
1443
TRANSDUCERS
NEW!
VOLTAGE & CURRENT CONVERTER / RESCALER
VTI SERIES
WIRING
24 VDC
Power Supply
24 VDC
Power Supply
VTI with XR1
VTI
(blue)
Voltage or
Current Signal
(white)
(black)
(purple)
(no connection)
(yellow)
Locate VTI close
to potentiometer
to minimize noise
pickup.
Increase
V SIG IN
+ 24V PWR
(blue)
(white)
COM
UCM-SPA or Potentiometer Sensor - any
end-to-end value from
100Ω to 10 kΩ. Specify
pot range when
ordering.
REF V OUT
MA SIG OUT
4-20 mA
(black)
(purple)
(red) UAD-R1 (black)
(yellow)
V SIG IN
+ 24V PWR
COM
REF V OUT
MA SIG OUT
4-20 mA
4-20 mA Output
4-20 mA
Output
For signal reversal (20-4 mA OUT), specify reverse acting when ordering.
Voltage to Current,
Current to Current, and Signal Reversal
Using a Potentiometer to Vary a
4-20 mA Signal
24 VDC
Power
Supply
24 VDC
Power
Supply
VTI-2
VTI-2
(blue)
Voltage
or
Current
Signal
(white)
(black)
(purple)
(no connection)
(yellow)
(brown)
(blue)
Voltage
or
Current
Signal
V SIG IN
+ 24V PWR
(white)
(black)
(purple)
(no connection)
COM
(yellow)
REF V OUT
(brown)
MA SIG OUT #1
V SIG IN
+ 24V PWR
COM
REF V OUT
MA SIG OUT #1
MA SIG OUT #2
MA SIG OUT #2
4-20 mA
Output #1
4-20 mA
Output #1
4-20 mA
Output #2
4-20 mA
Output #2
Example: One 4-20 mA input becomes two identical 4-20 mA outputs.
Example: Output #1 is 4-20 mA over a 4-12 mA (1-3V) input.
Output #2 is 4-20 mA over a 12-20 mA (3-5V) input.
TRANSDUCERS
Signal Duplication
23
ORDERING INFORMATION
MODEL DESCRIPTION
VTI-1
Voltage and current converter/rescaler, single output*
VTI-2
Voltage and current converter/rescaler, dual output*
ENCLOSURE
Leave blank for snap-track mounting (VTI-1 only)
H
1/2'' Threaded hub mount
P
Panel mount
D
DIN rail mount
OPTIONS
-XR1 Potentiometer to current converter
(includes UAD-R1, potentiometer not included)
* Important! The VTI is
not intended for field
calibration and must be
factory-calibrated.
Please supply the
following information at
time of order: input,
output, and direct or
reverse acting.
Example: VTI-1-XR1 Potentiometer to current converter, snap-track mounted
UCM-SPA
1444
Signal Sequencing
888-397-5353 USA
RELATED PRODUCTS
Setpoint potentiometer, 0-10 kΩ, three-wire potentiometer on stainless
steel plate for remote mounting, 0-100% setpoint
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
PAGE
1363
March 2014
NEW!
TRANSDUCERS
ISOLATED DC TO DC TRANSMITTER
DT13E SERIES
DESCRIPTION
The DT13E is a signal isolator that accepts a current or
voltage input and provides a linearly transferred current or
voltage output. The input and output are electrically isolated,
making the DT13E useful for ground-loop elimination,
common-mode signal rejection and noise pickup reduction.
The DT13E is designed to function effectively in electrically
noisy environments. The DT13E can interface with recorders,
data loggers, personal computers, programmable controllers,
HVAC controllers, building automation controllers, variable
speed drives, and other process monitoring and control
systems. Snap-track is included for easy mounting.
FEATURES
•
•
•
•
Eliminates ground loop wiring problems
Multiple input/output ranges are jumper-selectable
24 and 120 VAC powered models
Snap-track mounting for easy installation
DT13E (0.5% linearity)
OPERATION
The DT13E Series input-conditioning circuitry scales and
filters the DC input and drives a precision isolator, which
carries the signal across the isolation barrier. The output side
of the isolator drives a circuit that reconverts the signal into
a replica of the input, which is again scaled (if necessary) to
meet the user's requirement.
SPECIFICATIONS
Wiring Terminations
Linearity
Isolation
March 2014
Output
120 VAC ±10%, 50/60 Hz
24 VAC ±10%, 50/60 Hz
6 VA
12 VA
Current or voltage, jumper selectable
0-20 mA, 4-20 mA, 0-5 VDC,
1-5 VDC, 0-10 VDC, 2-10 VDC,
0-15 VDC, or 3-15 VDC
20 kΩ @ 5 VDC; 13.3 kΩ @ 10 VDC;
12 kΩ @ 15 VDC; 125Ω maximum @
20 mA
Screw terminals
Better than 0.5% of span
1000 V (DC or AC peak) maximum
Current or voltage, jumper selectable,
zero/span adjustable to 20% offset
Output Current
0/4-20 mA, 650Ω maximum load
Output Voltage
0-5 VDC, 1-5 VDC, 0-10 VDC,
2-10 VDC, 0-15 VDC, or 3-15 VDC;
6 mA maximum load
Response Time
70 ms typical
Operating Temperature14° to 140°F (-10° to 60°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
2.3"H x 5"W x 1.3"D
(5.7 x 12.7 x 3.2 cm)
Weight
0.65 lb (0.3 kg)
RoHS Statement
Yes
Warranty
1 year
WE MAKE IT EASY.
kele.com
888-397-5353 USA
TRANSDUCERS
Supply Voltage
DT13E-120
DT13E-24
Supply VA
DT13E-120
DT13E-24
Input
Input Signal
Input Impedance
23
1445
TRANSDUCERS
ISOLATED DC TO DC TRANSMITTER
DT13E SERIES
SETUP / CALIBRATION
Table 1 shows the input and output configurations available
with the DT13E. Determine the signal requirements for the
application, and set the input and output jumpers according to
the table. The input jumpers are located on the DT13E near
the SIG IN terminals. The output jumpers are located near the
SIG OUT terminals. If CAL appears in the table for desired
signals,the DT13E will also require field calibration of the zero
and span pots.
NEW!
To field calibrate the DT13E, apply the appropriate supply
voltage to the AC power terminals. The red PWR LED will be
on continuously. Apply the minimum input signal to the SIG IN
terminals. Adjust the zero pot until desired minimum output is
reached. Now apply the maximum input signal, and adjust the
span pot until the desired maximum output is reached. Repeat
this process as necessary until accurate results are achieved.
TABLE 1. INPUT AND OUTPUT CONFIGURATIONS
INPUT
SIGNAL JUMPERS 0-20 mA
20 mA
0-20 mA INPUT
OUTPUT
mA, mA
20 mA
4-20 mA INPUT
OUTPUT mA, mA, CAL
INPUT
5V
0-5V
OUTPUT
mA, mA
INPUT
5V
1-5V
OUTPUT mA, mA, CAL
INPUT
10V
0-10V
OUTPUT
mA, mA
INPUT
10V
2-10V
OUTPUT mA, mA, CAL
INPUT
15V
0-15V
OUTPUT
mA, mA
INPUT
15V
3-15V
OUTPUT mA, mA, CAL
4-20 mA
20 mA
mA, mA, CAL
20 mA
mA, mA
5V
mA, mA, CAL
5V
mA, mA
10V
mA, mA, CAL
10V
mA, mA
15V
mA, mA, CAL
15V
mA, mA
0-5V
20 mA
V, V, 5V
20 mA
V, V, 5V, CAL
5V
V, V, 5V
5V
V, V, 5V, CAL
10V
V, V, 5V
10V
V, V, 5V, CAL
15V
V, V, 5V
15V
V, V, 5V, CAL
1-5V
20 mA
V, V, 5V, CAL
20 mA
V, V, 5V
5V
V, V, 5V, CAL
5V
V, V, 5V
10V
V, V, 5V, CAL
10V
V, V, 5V
15V
V, V, 5V, CAL
15V
V, V, 5V
OUTPUT SIGNAL
0-10V
2-10V
20 mA
20 mA
V, V, 10V
V, V, 10V, CAL
20 mA
20 mA
V, V, 10V, CAL
V, V, 10V
5V
5V
V, V, 10V
V, V, 10V, CAL
5V
5V
V, V, 10V, CAL
V, V, 10V
10V
10V
V, V, 10V
V, V, 10V, CAL
10V
10V
V, V, 10V, CAL
V, V, 10V
15V
15V
V, V, 10V
V, V, 10V, CAL
15V
15V
V, V, 10V, CAL
V, V, 10V
0-15V
20 mA
V, V, 15V
20 mA
V, V, 15V, CAL
5V
V, V, 15V
5V
V, V, 15V, CAL
10V
V, V, 15V
10V
V, V, 15V, CAL
15V
V, V, 15V
15V
V, V, 15V, CAL
3-15V
20 mA
V, V, 15V, CAL
20 mA
V, V, 15V
5V
V, V, 15V, CAL
5V
V, V, 15V
10V
V, V, 15V, CAL
10V
V, V, 15V
15V
V, V, 15V, CAL
15V
V, V, 15V
TRANSDUCERS
WIRING
Input
signal
mA or V
Span pot Zero pot Power LED
+
–
IN
15V
15V 10V
10V 5V
5V Volt
mA mA
Input jumpers
Output jumpers
Sourcing
output
signal
mA or V
OUT
+
–
AC Power
VAC IN
Volts mA
AC Power
Output jumpers
DT13E
ORDERING INFORMATION
23
MODEL
DT13E-120
DT13E-120-C
DT13E-24
DT13E-24-C
1446
888-397-5353 USA
DESCRIPTION
Isolated DC-to-DC transmitter, 120 VAC
Isolated DC-to-DC transmitter, 120 VAC, pre-calibrated
Isolated DC-to-DC transmitter, 24 VAC
Isolated DC-to-DC transmitter, 24 VAC, pre-calibrated
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
UNIVERSAL MATH MODULE
UMM-1, UMM-2 SERIES
DESCRIPTION
The UMM Series universal math module is a unique
multifunction micro-computer based interface that can be
utilized to solve a variety of signal selection and manipulation
applications. The UMM-1 is furnished in a unique slim-line
design housing, which saves panel space, and can be
ordered with an optional DIN rail-mounting adapter. The
UMM-2 is a snap-track mounted version with operation
identical to the UMM-1. The UMM models accept up to four
analog inputs, providing a single analog output according to
the operating mode selected. This versatile product allows the
user to select from many operating modes.
UMM-1
UMM-1-SQ
USER-SELECTABLE OPERATING MODES
•
•
•
•
•
•
Highest or lowest signal selection
Minimum or peak signal hold selection
Multiple signal averaging
High and low limit control
Action reversal
Square root extraction (SQ model)
FEATURES
•
•
•
•
•
•
DIP switch-selectable operating modes
Accepts voltage or milliamp input signals
LED status indication
User-selectable direct or reverse acting
Accepts 24 VAC/VDC power
Slim-line design housing or snap-track mounted
models
• Furnished with detailed setup instructions
UMM-2
UMM-2-SQ
Supply Voltage
Supply Current
Input
Input Signal
Input Impedance
Wiring Terminations
Action
Accuracy
Standard
SQ Model
Output
March 2014
24 VAC ±10%, half-wave;
or 24 VDC ±10%
50 mA maximum @ 24 VDC; 100 mA
maximum @ 24 VAC
4 analog inputs
0-5 VDC, 1-5 VDC, 0-10 VDC,
2-10 VDC, 0-20 mA, or 4-20 mA
70 kΩ with voltage input; 250Ω with
current input
Screw terminals
Direct or reverse, DIP switch
selectable
±1% of full scale
1% FS @ 25%-100% of range, 1.5%
FS @ 10%-25% of range, 2% FS @
5%-10% of range, 5% FS @ 0%-5%
of range
1 analog output, voltage or current
Output Burden
500Ω minimum @ 5 VDC; 1000Ω
minimum @ 10 VDC; 650Ω maximum
@ 20 mA
Output Current
Selectable: 0-20 mA or 4-20 mA
Output Voltage
Selectable: 0-5 VDC, 1-5 VDC,
0-10 VDC or 2-10 VDC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
UMM-1
3.4"H x 2.0"W x 4.8"D
(8.6 x 5.1 x 12.4 cm)
UMM-2
3.3"H x 4.6"W x 1.0"D
(8.3 x 11.8 x 2.5 cm)
Weight
UMM-1
0.88 lb (0.4 kg)
UMM-2
0.44 lb (0.2 kg)
RoHS Statement
Yes
Warranty
18 months
WE MAKE IT EASY.
kele.com
888-397-5353 USA
TRANSDUCERS
SPECIFICATIONS
23
1447
TRANSDUCERS
UNIVERSAL MATH MODULE
UMM-1, UMM-2 SERIES
USER-SELECTABLE OPERATING MODES
High and Low Signal Selection
The UMM configured for this mode will accept two, three, or four
analog input signals and output the signal that is either the highest or
lowest of the input signals. To increase the number of input signals,
UMMs may be cascaded by wiring the output of one UMM to the
input of another UMM. Two UMMs wired in this fashion would allow
up to seven input signals. No calibration is required; however, high
and low limits can be set on the output.
Minimum and Peak Hold Signal Selection
In the peak hold operating mode, up to three analog inputs are
monitored. The highest (peak) input signal is remembered, passed
to the output, and held until a higher input signal level occurs. In the
minimum hold mode, up to three inputs are monitored. The lowest
input signal is remembered, passed to the output, and held until a
lower input signal level occurs. A contact closure will reset the output
signal.
Multiple Signal Averaging
The UMM configured for this operating mode will accept two, three,
or four analog input signals and output a signal that is the average
of the input signals. To average up to seven inputs, the primary UMM
accepts four inputs, and its output is wired to the first input of the
secondary UMM. The output of the secondary UMM is the average of
up to seven inputs. The sum can be derived by multiplying the signal
average by the number of inputs.
TRANSDUCERS
High/Low Limit Control and Signal Reversal
The UMM may be used as a single input limit control, allowing the
output to be limited to an adjustable upper and/or lower limit. When
the input signal reaches the upper or lower limit setting, the output
will remain at that particular limit setting. The high/low limit function
can also be combined with other operating modes such as high/low
signal selection, peak/minimum hold selection, or signal averaging.
The output of the UMM can be selected to increase as the input
increases (direct action), or the output can be reversed to decrease
as the input increases (reverse action).
NEW!
WIRING (TYPICAL)
Signal Out
–
+
Mode
DIP
Switches
M
O
D
E
IN4
HI
LIM
LO
LIM
Input
Jumpers
IN3
IN2
IN1
24 VAC
or VDC
+
–
mA or V
Signal
+
–
+
–
COM
mA or V
Signal
mA or V
Signal
+
–
SIG IN3
mA or V
Signal
+
–
SIG IN1
DIS MA V
OUT
Output Jumper
SIG OUT
24V PWR
SIG IN4
SIG IN2
UMM
* In the minimum and peak hold operating modes, a
normally open momentary switch is wired to SIG IN4
and 24V PWR to allow reset of the output.
• All input signals wired to the SIG IN terminals must
be of the same type and range.
• The output signal from the SIG OUT terminal
must be of the same type and range as the input
signals.
• Always disable (jumper to DIS position) any input
that is not to be used.
Square Root Extraction
When the UMM is ordered with the optional square root function
(SQ option), it may be used as a single input square root extractor,
providing an output proportional to the square root of the input signal.
The square root function can also be combined with other operating
modes such as high/low signal selection, peak/minimum hold
selection, or signal averaging.
ORDERING INFORMATION
23
MODEL
UMM-1
UMM-2
DESCRIPTION
Universal math module enclosed in slim-line housing
Universal math module snap-track mounted
OPTIONS (factory installed only)
Square root extractor
SQ
DIN rail mounting adapter (UMM-1 and UMM-1-SQ only)
47
Example: UMM-1-SQ-47 Universal math module with square root option and DIN rail
mounting adapter
1448
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March 2014
NEW!
TRANSDUCERS
UNIVERSAL RESISTANCE TRANSDUCER
RES-1E SERIES
DESCRIPTION
The RES-1E Series universal resistance transducer provides
a precision resistance output for DDC control of electric
actuators or other electronic devices that operate from a
variable resistive circuit. Various selectable analog and
pulse-width modulated (PWM) inputs are available, and the
transducer may be powered from 24 VAC or 24 VDC. The
RES-1E is furnished with snap-track for easy mounting.
FEATURES
• Ideal for controlling electric actuators
• Replaces potentiometer or temperature sensor in
boiler/chiller reset circuits
• 0-20 mA, 4-20 mA, 0-5V, 1-5V, 0-10V, 2-10V, 0-15V, 3-15
VDC or PWM input signals, DIP switch selectable
• AC/DC powered
• Replaces motorized slide-wire potentiometer controller
• 0-135Ω, 0-270Ω, 0-500Ω, and 0-1000Ω standard outputs,
custom ranges available
• Snap-track mounting
• Failsafe mode and signal loss feature
• LED indication
OPERATION
The RES-1E simulates a three-wire potentiometer output
proportional to an analog or PWM input signal. The resistance
between output terminals B and R increases (W and R
decreases) as the input signal increases. The resistance
between output terminals B and R decreases (W and R
increases) as the input signal decreases. When 24V power
is interrupted at the RES-1E power terminals, the failsafe
mode internally connects the output terminals to the fallback
pot terminals, allowing an alternate back-up controller or
potentiometer to be used for control.
SPECIFICATIONS
Supply Current
Input
Input Signal
Pulse Rate
Input Impedance
Wiring Terminations
March 2014
24 VAC ±10%, half-wave; or 24 VDC
±10%
220 mA @ 24 VAC, 100 mA @
24 VDC
Various selectable analog and pulse
width modulated (PWM)
0-20 mA, 4-20 mA, 0-5 VDC, 1-5
VDC, 0-10 VDC, 2-10 VDC, 0-15
VDC, 3-15 VDC, or PWM
PWM time base selections
0.1-2.65, 5.2, 12.85, 25.6,
or 0.59-2.93 seconds
250Ω (current); 27.5 kΩ (voltage)
Screw terminals
Accuracy
Linearity
Output
±1% of span
±1% of span
0-135Ω, 0-1000Ω, 0-270Ω, 0-500Ω,
Special range (specify upon ordering,
min span = 30 Ω,
maximum span = 1 MΩ)
Output Resolution
255 steps
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
3.3"H x 6.5"W x 1.3"D
(8.3 x 16.5 x 3.2 cm)
Weight
0.7 lb (0.32 kg)
RoHS Statement
Yes
Warranty
1 year
WE MAKE IT EASY.
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TRANSDUCERS
Supply Voltage
23
1449
TRANSDUCERS
NEW!
UNIVERSAL RESISTANCE TRANSDUCER
RES-1E SERIES
CURRENT OR VOLTAGE ANALOG CONTROL
Option “PLMEM” = power loss memory, option “SLH” = signal loss hold
INPUT TYPE
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
SIGNAL RANGE
0-5V
0-10V
0-15V
0-20 mA
1-5V
2-10V
3-15V
4-20 mA
1-5V
2-10V
3-15V
4-20 mA
1-5V
2-10V
3-15V
4-20 mA
OPTIONS
*
*
*
*
No PLMEM, no SLH
No PLMEM, no SLH
No PLMEM, no SLH
No PLMEM, no SLH
No PLMEM, with SLH
No PLMEM, with SLH
No PLMEM, with SLH
No PLMEM, with SLH
With PLMEM, with SLH
With PLMEM, with SLH
With PLMEM, with SLH
With PLMEM, with SLH
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
1
1
0
0
0
1
1
0
0
1
0
1
0
1
1
0
0
0
0
0
1
1
1
0
1
1
1
1
1
1
1
0
1
1
0
0
0
0
0
1
0
1
0
1
0
0
0
1
0
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
1
1
0
0
0
0
1
1
0
1
0
1
0
0
1
1
0
0
0
0
1
0
1
1
1
1
1
1
1
0
1
1
1
1
0
0
0
1
1
1
0
1
0
1
0
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
* For analog inputs that are valid all the way to zero, there is no condition where power loss memory and signal loss hold apply.
POWER LOSS MEMORY, ANALOG INPUT WITH NON-ZERO START VALUE:
At powerup, if analog input is below normal start value, the resistance output will go to the value set by the last valid analog input
before power was lost.
If power loss memory is disabled and, at powerup, analog input is below normal start value, the resistance output will go to minimum
until a valid analog input is received.
SIGNAL LOSS HOLD, ANALOG INPUT WITH NON-ZERO START VALUE:
If the analog input drops below the normal start value, the resistance output will stay at the value set by the last valid analog input.
If signal loss hold is disabled and the analog input drops below the normal start value, the resistance output will go to minimum until
a valid analog input is received.
ANALOG CONTROL WIRING
Optional Connection
to back up thermostat
or potentiometer
TRANSDUCERS
Resistance Output
to controlled device
B R W
Res Output
B R W
Fallback
STAT
W-R Resistance decreases
with signal increase
1 2 3 4 5 6 7 8
Pulse
Signal
23
1450
24 VAC/VDC Power
Notes:
1. If the RES-1E input signal is voltage, multiple RES-1Es may be powered
from the same power supply or transformer.
2. If the RES-1E input signal is current from a current sourcing controller,
multiple units may be powered from the same power supply or transformer.
3. If input signal is current from a current sinking controller, each RES-1E must
have a separate power supply or transformer.
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+
–
B-R Resistance increases
with signal increase
I-V
24V COM COM Sig
+
–
Analog Current or
Voltage Input Signal
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March 2014
NEW!
TRANSDUCERS
UNIVERSAL RESISTANCE TRANSDUCER
RES-1E SERIES
PWM CONTROL
Option “PLMEM” = power loss memory
INPUT TYPE
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
SIGNAL RANGE
0.1-2.65 sec
0.1-2.65 sec
0.1-5.2 sec
0.1-5.2 sec
0.1-12.85 sec
0.1-12.85 sec
0.1-25.6 sec
0.1-25.6 sec
0.59-2.93 sec
0.59-2.93 sec
OPTIONS
No PLMEM
With PLMEM
No PLMEM
With PLMEM
No PLMEM
With PLMEM
No PLMEM
With PLMEM
No PLMEM
With PLMEM
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
POWER LOSS MEMORY, PWM INPUT:
At powerup, the resistance output will go to the value set by the last PWM pulse before power was lost. The output will remain at
this value until a new PWM pulse is received.
If power loss memory is disabled, the resistance output will go to minimum at powerup and remain there until a new PWM pulse is
received.
PWM CONTROL WIRING
Optional Connection
to back up thermostat
or potentiometer
Optional Connection
to back up thermostat
or potentiometer
Resistance Output
to controlled device
B R W B R W
Res Output Fallback
B R W B R W
Res Output Fallback
STAT
STAT
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
I-V
Pulse
Signal 24V COM COM Sig
B-R Resistance increases
with signal increase
W-R Resistance decreases
with signal increase
24 VAC/VDC
Power for PVM
Signal
BAS Controller
PWM Contacts**
+
I-V
Pulse
Signal 24V COM COM Sig
B-R Resistance increases
with signal increase
–
24 VAC/VDC
Power
Separate 24V Supplies for Power and Signal
TRANSDUCERS
Resistance Output
to controlled device
BAS Controller
PWM Contacts**
W-R Resistance decreases
with signal increase
23
24 VAC/VDC
Power
Common 24V Supply for Power and Signal
** PWM signal input terminals are optoisolated and polarity insensitive.
PWM computer contacts can switch either PWM wire lead.
March 2014
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1451
TRANSDUCERS
NEW!
UNIVERSAL RESISTANCE TRANSDUCER
RES-1E SERIES
INSTALLATION AND CHECKOUT
INSTALLATION
Mount the device inside an enclosure near the controlled equipment, avoiding areas of temperature extremes, corrosive vapors,
or electromagnetic interference. Use track slots for screw attachment. Note: Protect circuit board from metal filings created during
panel construction. Make all connections according to wiring diagram or as shown in the job diagram and in compliance with
national and local codes. Use shielded #18 gauge cable for connections from the transducer to the controller. The unit comes
precalibrated for easy application.
CHECKOUT
Tools required: Volt ohmmeter, signal analyzer or other signal source.
1. Verify that the input selector switches are in the correct position for the input signal to be used.
2. Verify that either 24 VAC or VDC is present at the power terminals.
3. With the controlled device disconnected, connect an ohmmeter to the B and R terminals on the RES-1E output. With no signal
input, the resistance between B and R should be at minimum, and the resistance between W and R should be at maximum
resistance.
4. Apply the minimum input signal for the range selected to the input terminals. The RES-1E should output less than 2% of full
range, the minimum resistance of the RES-1E.
5. Slowly increase the input signal. The resistance reading will increase linearly toward full range. If the resistance does not vary
with the input signal, check the polarity of the input wiring.
LED INDICATION
Steady green: power on and idle
Slow green blink (three blinks/pause): Signal loss hold
Rapid green blink: PWM pulse being received
TRANSDUCERS
CAUTION: Make all connections with power removed. Failure to do so could result in circuit board damage.
23
1452
ORDERING INFORMATION
MODEL
RES-1E
RES-1E-1000
RES-1E-270
RES-1E-500
RES-1E-S
DESCRIPTION
Universal resistance transducer, 0-135Ω output
Universal resistance transducer, 0-1000Ω output
Universal resistance transducer, 0-270Ω output
Universal resistance transducer, 0-500Ω output
Universal resistance transducer, special range output
(specify Ω range; min span = 30 Ω, maximum span = 1 MΩ, start can be above zero)
R-PAK
RELATED PRODUCTS
Resistance board only for RES-1E (specify range, minimum span 3Ω, maximum span 1 MΩ)
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March 2014
NEW!
TRANSDUCERS
PNEUMATIC TRANSDUCERS
EFP, EPW, EPC, PTA AND PTA2 SERIES
DESCRIPTION
Floating Point to Pneumatic Output
Input: Two Digital (relay, triac, transistor) 9-24 VAC/VDC.
Output: Jumper selectable 0-10, 0-15, or 0-20 psig air
pressure. Rate of Change: 45 sec., 90 sec., 1 min., and 2 min.
Manual Override. Power: 24 VDC or 24 VAC @ 180 mA.
Size: 4.0"L x 3.5"W x 1.9"H (10.2 x 8.9 x 4.8 cm).
Input: Floating Point
Output: Pneumatic (0-10 psig, 0-15 psig, 0-20 psig, & field
adjustable)
EFP Series
DESCRIPTION
Pulse Width Modulation (PWM) to Pneumatic Output.
Input: 0.1-10, 0.02-5, 0.1-25.5, 0.59 to 2.93, 0.023-6, or 0-10
sec. duty cycle, or 0-20 V phase cut. Trigger: 9-24 VAC/VDC.
Output: 0-10, 0-15, 0-20 psig. Manual override. Feedback: 0-5
VDC = output. Power: 24 VDC or 24 VAC @ 200 mA. Valved
exhaust & Fail-safe model, or bleed type of 14, 41, or
73 scim.
Input: Analog
Output: Pneumatic (0-10 psig, 0-15 psig, 0-20 psig, & field
adjustable)
EPW Series
DESCRIPTION
Analog to Pneumatic Output
Input: 0-5 VDC, 0-10 VDC, and 0-15 VDC @ Infinity Ω or
0-20 mA @ 250Ω. Output: 0-20 psig. Feedback: 0-5 VDC
= selected output. Power: 24 VDC or 24 VAC (50/60 Hz) @
180 mA. Valved exhaust (EPC2), Fail-Safe model (EPC2FS),
and bleed-type 41 scim (EPC). Anodized Aluminum manifold.
Size: 3.25"L x 3.25"W x 1.88"H (8.26 x 8.26 x 4.78 cm).
EPC
Input: Analog
Output: Pneumatic (0-10 psig, 0-15 psig, 0-20 psig, & field
adjustable)
TRANSDUCERS
DESCRIPTION
Pulse Width Modulation (PWM) to Analog Current or Voltage
Output.
Input: PWM (relay, transistor, or triac): 0.02-5, 0.023-6, 0.1-10,
0.1-25.5, or 0.59-2.93, 0-10 sec. 0-10 sec. duty cycle pulse.
Flexible Output (Adjustable or Fixed): 0-20 VDC or 0-20 mA.
Power: 24-35 VDC or 21.6 to 26.4 VAC 50/60 Hz @ 250 mA.
PTA Series
Input: PWM
Output: Analog (voltage or current)
DESCRIPTION
Pulse Width Modulation (PWM) to Analog Current or Voltage
Output.
Input: PWM (relay, transistor, or triac) Ver 1: 0.02-5.0, 0.592.93, 0.1-10, or 0.1-25.5 sec. Ver 2: 0-10 seconds (continuous
pulse sampled in 10 sec. window), 0.23-6, or 0-25.2 sec.
Output range: 0-10 VDC. Power: 24 VDC or 24 VAC @
135 mA. Size: 2.2"L x 2.25"W x 1.0"H (5.6 x 5.7 x 2.5 cm).
23
PTA2 Series
Input: PWM
Output: Analog (0-10 VDC)
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1453
TRANSDUCERS
NEW!
ELECTRONIC TRANSDUCERS
AAR, ARM, ATL, AUD AND 6N1-ISO SERIES
DESCRIPTION
Analog to Two Relay Outputs.
Input ranges and impedance: 0-12 VDC @ 1MΩ, 0-24 VDC
@ 20KΩ, 0-20 mA @ 499Ω. Output: Two (2) Form C relays,
rated 10 amps @ 120 VAC. Power: 24 VAC or 24 VDC @ 45
mA max.
Size: 3.25"L x 2.41"W x 1.00"H (8.26 x 6.12 x 2.54 cm).
Input: Analog
Output: Two Relays (high and low trip level & adjustable
deadband)
AAR
DESCRIPTION
Analog Current or Voltage Rescaling Module.
Re-scales/reverses analog signal. Input: 0-35 VDC @ 1MΩ,
0-44 mA @ 250Ω. Output: 0-20 VDC @ 5KΩ, 0-44 mA @
750Ω. Power: 24 VDC or 22-26 VAC @ 200 mA.
Size: 3.69"L x 2.17"W x 1.00"H (9.37 x 5.51 x 2.54 cm).
ARM
Input: Analog
Output: Analog (rescale & reverse)
DESCRIPTION
Analog Current or Voltage to Four Adjustable SPDT Relays.
Input ranges and impedance: 0-12 VDC @ 10MΩ, 0-24 VDC
@ 20KΩ and 0-20 mA @ 500Ω. Output: Four (4) form C
relays. Fixed deadband 3% standard (1% and 10% optional).
Power: 24 VAC or 24 VDC @ 180 mA max.
Size: 3.25"L x 2.75"W x 1.5"H (8.26 x 6.99 x 3.81 cm).
Input: Analog
Output: Four relays (trip level adjustable & fixed deadband)
ATL Series
TRANSDUCERS
DESCRIPTION
Floating Point to Analog Output.
Two Digital Inputs: Contact closure, transistor, or Triac. Trigger
Level: 5-26.4 VDC or 24-26.4 VAC (50/60 Hz). Output: 10
presets from 0-1 VDC to 0-20 VDC and 0-20 mA. Rate of
Change: 5 to 360 seconds. Power: 24-35 VDC or 24 VAC
(50/60 Hz) @ 208 mA.
Size: 3.75"L x 2.25"W x 1.15"H (9.53 x 5.72 x 2.92 cm).
AUD Series
Input: Floating Point
Output: Analog (voltage or current)
DESCRIPTION
23
Six Analog or Digital Inputs (Binary) to One Analog Output.
Input ranges and impedance: 0-5 V @ 1MΩ, 0-10 V @ 20KΩ,
0-20 V @ 10KΩ, 0-20 mA @ 249Ω, and digital inputs of 15,
24 VDC or 24 VAC. Output ranges: 0-5, 0-10, 0-20 VDC or
0-20 mA. Power: 24 VAC @ 255 mA max.
Size: 4.0"L x 4.6"W x 1.0"H (10.2 x 11.7 x 2.5 cm).
Input: Analog
Output: Analog (average, high, or lowest of 6, difference of 2
signals)
1454
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NEW!
TRANSDUCERS
ANALOG/PWM/FLOATING POINT TRI-STATE TRANSDUCERS
DRN3.1, AIM1, AIM2, AFP AND DRN4 SERIES
DESCRIPTION
Pulse Width Modulation / Analog / Floating Point to Optically
Isolated Resistance Output.
Input: 0.1-10, 0-10 sec. duty cycle, 0.023-6, 0.02-5, 0.59-2.93,
and 0.1-25.5 sec. Rates of change: available from 30-240 sec.,
Analog: 0-5, 1-5, 0-10, 2-10, 0-15, 3-15 VDC, 0-20 and 4-20
mA. Output: 12 ranges, 0-135Ω to 0-40 kΩ and Custom. 256
Step Resolution. Power: 24 VDC/VAC @ 250 mA.
Size: 4.75"L x 3.25"W x 1.0"H (12.1 x 8.3 x 2.5 cm).
DRN3.1
Input: Analog, PWM, Floating Point
Output: Resistance (0-135Ω to 0-40kΩ & custom ranges)
DESCRIPTION
Analog Input to Optically Isolated Analog Output
(1:1 Ratio) Input ranges and impedance: 0-5, 0-10 VDC @
20kΩ, and 0-20 mA @ 250Ω. Output ranges and impedance:
0-5, 0-10 VDC @ 5kΩ, and 0-20 mA (source or sink) @
500Ω. Power: 24 VAC @ 100 mA max.
Size: 3.3"L x 3.4"W x 1.5"H (8.4 x 8.6 x 3.8 cm).
Input: Analog
Output: Analog (optically isolated)
AIM1
DESCRIPTION
Analog Adjustable Input to Optically Isolated Analog Output
(Rescales & Limits Output). Input ranges and impedance: 0-1,
0-5, 1-5, 0-10, and 2-10 VDC @ 9.5kΩ, 0-1, 0-20 & 4-20 mA
@ 250Ω. Output: Same except for 0-1 VDC @ 5kΩ, & 0-20
mA @ 500Ω. Power: 24 VAC @ 200 mA max. Source or sink
inputs & outputs.
Size: 4.6"L x 3.3"W x 1.2"H (11.7 x 8.4 x 3.1 cm).
AIM2
Input: Analog
Output: Analog (isolated, rescale, & limit)
DESCRIPTION
AFP
TRANSDUCERS
Analog to Floating Point.
Selectable inputs: 0-5, 1-5, 0-10, 2-10, 0-15, 3-15 VDC,
0-20 & 4-20 mA. Output: Floating point (digital UP/DOWN).
Selectable rates of change: Standard- 30, 60 or 90 sec., Ver.
2- 120, 150 or 180 sec., Ver.3 -14, 16.5 or 19 sec., Ver.4Same as Standard Version but relays do not turn off at min.
and max. Ver5: 90, 135, or 180 sec. Ver6: 18, 75, 360 sec.
Power: 24 VAC/ 24 VDC @ 190 mA max.
Size: 4.0"W x 3.5"L x 1.2"H (10.2 x 8.9 x 3.1 cm).
Input: Analog
Output: Floating Point (isolated)
DESCRIPTION
Pulse Width Modulation/Analog/Floating Point/Tri-State to
Resistance Output.
Actuator mounted. Inputs-Pulse: 0.02-5, 0.59-2.93, 0.0236 and 0.1-25.5 sec. Digital Floating Point: 55 sec. rate of
change, Analog: 0-5, 1-5, 0-10, 2-10 VDC, & 0-20 mA, 4-20
mA. Output: 0-135Ω, 32 step resolution. Power 24 VDC or 24
VAC @ 130 mA.
Size: 2.3"L x 3.5"W x 1.5"H (5.8 x 8.9 x 3.8 cm).
23
Input: Analog, PWM, Floating Point
Output: Resistance (0-135Ω)
March 2014
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1455
TRANSDUCERS
NEW!
SEQUENCER CONTROL MODULE - SINGLE STAGE
UCS-121 SERIES
DESCRIPTION
The UCS-121 Series is a solid-state device used to control
on/off type loads in HVAC and lighting systems from an
analog current or voltage signal. The UCS-121 can be used
to convert an analog current or voltage signal from a BAS
controller or sensor/transmitter into a SPDT digital output. The
UCS-121 is provided with a mounting track or in a hub-mount
enclosure for easy installation.
FEATURES
•
•
•
•
•
•
•
One stage of relay control, SPDT
Voltage or current input
LED indication of relay status
Adjustable relay setpoint
Adjustable relay differential
Snap-track or hub enclosure
Jumper-enabled time constant
UCS-121
WIRING
TRANSDUCERS
S
P
T
OPERATION
The UCS-121 accepts a 0.5-20 mA or 0.75-15V input signal
to produce a single-stage relay output. The relay has a singleturn potentiometer adjustment to set the trip point. The relay
differential is factory set to 0.5 mA or 0.375V but can be
easily adjusted in the field using the single-turn differential
adjustment potentiometer on the UCS-121. With the action
jumper in the direct DIR position, the relay will energize when
the input signal increases to the setting of the setpoint pot
SPT and will de-energize when the input signal decreases
below the setting of the differential pot DIF. With the action
jumper in the reverse REV position, the relay will de-energize
when the input signal increases to the setting of the SPT
and will energize when the input signal decreases below
the setting of the DIF. To enable a 30-second time constant,
place the T.C. jumper in the DLY position. The NODLY position
removes the time constant.
Action Jumper
T.C. Jumper
DIR REV
DLY NODLY
Input Jumper
mA V
Relay N.O.
To
Controlled
Load
Relay
Common
Relay N.C.
+
_
24 VAC/VDC
Signal
mA or V
+
_
RLY
NO
RLY
COM
RLY
NC
24 V
PWR
COM
SIG
IN
Relay ON
LED
SPECIFICATIONS
Supply Voltage
Supply Current
Input
23
D
I
F
Input Impedance
Wiring Terminations
Accuracy
Time Constant
Output
1456
24 VAC ±10%, half-wave; or 24 VDC
±10%
50 mA @ 24 VAC; 25 mA maximum
@ 24 VDC
0.5-20 mA or 0.75-15 VDC, jumper
selectable
250Ω (mA input); 10 kΩ (VDC input)
Screw terminals
±1%
30 seconds, jumper enabled
One SPDT relay, factory set at 12
mA, 9 VDC; adjustable via setpoint
potentiometer
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Relay Differential
Factory set at 0.5 mA or 0.375V,
adjustable 0.2-2V or 0.25-3 mA
Relay Output Rating
5A @ 120 VAC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
UCS-121
3.3"H x 1.5"W x 1.3"D
(8.2 x 3.8 x 3.2 cm)
UCS-121-H
4.0"H x 2.3"W x 1.8"D
(10.2 x 5.7 x 4.4 cm)
Weight
0.4 lb (0.18 kg)
RoHS Statement
Yes
Warranty
18 months
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
SEQUENCER CONTROL MODULE - SINGLE STAGE
UCS-121 SERIES
CALIBRATION
ORDERING INFORMATION
MODEL
UCS-121
UCS-121-C
UCS-121-H
UCS-121-H-C
DESCRIPTION
Sequencer control module, single stage
Sequencer control module, single stage, pre-calibrated
Sequencer control module, single stage, hub enclosure
Sequencer control module, single stage, hub enclosure, pre-calibrated
TR-3
RELATED PRODUCTS
Extra long 3-1/4"W x 4'L snap track
TRANSDUCERS
The UCS-121 can be ordered preset to the application to save time during installation. Specify the -C option for factory setup and
calibration. The UCS-121 can also be set up and calibrated in the field.
Input Jumpers
Set the input jumper for the type of input signal, mA or V, to be used. Set the action jumper for either direct DIR or reverse REV
action. See Operation for a description of direct and reverse action.
Setpoint Adjustment
1. When making adjustments, the load being controlled should be disconnected from the UCS-121 and the T.C. jumper placed in
the NODLY position.
2. Connect a meter in series with the SIG IN terminal and the 0.5-20 mA signal to read a current signal. To read a voltage input,
0.75-15 VDC, connect the meter across the COM and SIG IN terminals.
3. Turn the setpoint pot SPT fully counterclockwise to its minimum position.
4. Adjust the input signal to the desired relay trip point.
5. Turn the setpoint pot clockwise until the RELAY ON LED turns off (or turns on if the action jumper is in the REV reverse
position).
6. Adjust the relay trip point by slowly turning the setpoint pot SPT counterclockwise until the RELAY ON LED turns on (or turns
off if the action jumper is in the REV reverse position).
7. The relay trip point is now set. Verify setting by varying the input signal up and down and observing the RELAY ON LED.
8. Set the jumper to the DLY position to add a 30-second time constant or to the NODLY position for no time constant.
Differential Adjustment
The relay differential is factory set for 0.5 mA or 0.375V, which should be suitable for most applications without requiring any
adjustment. If the relay differential must be adjusted, follow these steps:
1. When making adjustments, the load being controlled should be disconnected from the UCS-121 and the T.C. jumper placed in
the NODLY position.
2. The relay setpoint should be set prior to adjusting the relay differential. See instructions above.
3. Connect a meter in series with the SIG IN terminal and the 0.5-20 mA signal to read a current signal. To read a voltage input,
0.75-15 VDC, connect the meter across the COM and SIG IN terminals.
4. Adjust the input signal to any value greater than the relay trip point setting so that the RELAY ON LED turns on (or turns off if
the action jumper is in the REV reverse position).
5. Turn the differential pot DIF fully clockwise to its maximum position.
6. Adjust the input signal to the desired relay differential value. The relay differential value should be equal to the setpoint value
minus the required relay differential. For example, if the relay setpoint is adjusted for 10V and a 1V differential is required, the
input signal should be adjusted for a input value of 9V (10V - 1V = 9V).
7. Turn the differential pot very slowly counterclockwise until the RELAY ON LED turns off (or turns on if the action jumper is in the
REV reverse position).
8. The relay differential is now set. Verify settings by varying the input signal up and down and observing the RELAY ON LED.
9. Set the jumper to the DLY position to add a 30-second time constant or to the NODLY position for no time constant.
23
March 2014
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TRANSDUCERS
NEW!
SEQUENCER CONTROL MODULE - TWO STAGE
UCS-221E
DESCRIPTION
The UCS-221E is a solid-state device used for multistage
control in HVAC systems, sequencing boilers or chillers, or
floating/tri-state control of VAV boxes from a single analog
signal. The UCS-221E can be used to obtain a digital output
from a voltage or current producing sensor. Units may be
daisy chained to provide additional stages of control, and a
mounting track is supplied for easy installation.
FEATURES
Two stages of relay control
Voltage or current input
LED indication of relay status
Adjustable relay setpoints
Adjustable relay differentials
Snap-track mounted
DIMENSIONS
The UCS-221E accepts a 0-20 mA or 0-15V input signal to
produce a two-stage relay output. Each relay has a multiturn potentiometer adjustment to set the pull-in point. Relay
1 can be jumper-selected to pull in on either a rise or fall in
signal. Relay 2 always pulls in on a signal rise. Individual relay
differential is easily adjusted by using different value plugin differential resistors. Multiple UCS models can be daisy
chained to operate additional stages from one input signal.
A maximum of eight slave units can be daisy chained.
Depth: 1.19
(3.02)
in
(cm)
FLT
SEQ
1
2
TRANSDUCERS
1
23
CH
V
MA
2
2.25
(5.72)
COMMON
SIGNAL
INPUT
CHAIN
OUTPUT
OPERATION
24 V
POWER
•
•
•
•
•
•
2.25
(5.72)
SPECIFICATIONS
Supply Voltage
Supply Current
Input
Input Impedance
Wiring Terminations
Accuracy
Output
1458
24 VAC ±10%, half-wave;
or 24 VDC ±10%
100 mA @ 24 VAC; 50 mA @
24 VDC maximum
0-20 mA or 0-15 VDC, jumper
selectable
250Ω (mA input); 49.7 kΩ
(VDC input)
Screw terminals
±1%
Two SPDT relays, adjustable via
setpoint potentiometers
888-397-5353 USA
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Relay Differential
Factory set at 0.5 mA or 0.375V,
adjustable using plug-in resistors
Relay Output Rating
10A @ 120 VAC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Weight
0.4 lb (0.18 kg)
RoHS Statement
Yes
Warranty
1 year
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
SEQUENCER CONTROL MODULE - TWO STAGE
UCS-221E
WIRING
Make all connections according to the diagram below or as shown on the job diagrams and in compliance with national
and local codes. Make all connections with power removed. Failure to do so could result in circuit board damage. Use
shielded #18-gauge cable for connections from the UCS-221E to the controller, shield grounded at the controller.
TABLE 1. OTHER DIFFERENTIALS
2
+
24 VAC/VDC
–
Signal
(mA or V)
24 V
POWER
1
CH
V
MA
FLT
SEQ
1
Jumper should be
in chain (CH) position
when using UCS-221E
as a slave unit.
2
1
2
Factory Relay Settings
Relay 1: 5.3 mA, 4V
Relay 2: 6.6 mA, 5V
–
+
1
CH
V
MA
COMMON
SIGNAL
INPUT
CHAIN
OUTPUT
2
COMMON
SIGNAL
INPUT
CHAIN
OUTPUT
FLT
SEQ
1
Plug-in Differential Resistors (1/4W, 1%)
18.2 kΩ = 0.5 mA or 0.375V (factory supplied)
See Table 1 for other differentials.
24 V
POWER
Other Differential Resistors can be used
(customer supplied)
9.1 kΩ = 0.25 mA or 0.1875V
36.5 kΩ = 1.0 mA or 0.75V
54.9 kΩ = 1.5 mA or 1.125V
73.2 kΩ = 2.0 mA or 1.5V
2
CW CCW
COM
Relay Contact Wiring for
Floating/Tri-state Control
(set mode Jumper in FLT position)
Note: Chain out is used to connect the
master unit to the first slave.
Additional slaves are connected
from signal input to signal input.
24V Power
Terminal
Common
Terminal
Signal Input
Terminal
Connections to
UCS slave units
(Max eight units)
SETUP / CALIBRATION
TRANSDUCERS
1. Set jumpers to desired position as follows:
Mode jumper - In FLT position, Relay 1 energizes on a decrease in signal. In the SEQ position, Relay 1 energizes on an
increase in signal. Relay 2 always energizes on an increase in signal.
Input jumpers - Select mA position for a 0-20 mA input, or V position for a 0-15 VDC input. If the UCS-221E is used as a slave
control, place the bottle-plug jumper in the chain position.
2. Connect a meter in series with the SIGNAL INPUT terminal and the 0-20 mA (+) signal to read a current signal. To read a
voltage input, connect across the COMMON (-) and SIGNAL INPUT (+) terminals.
3. Adjust the input signal to the desired pull-in current or voltage for Relay 1.
4. If Relay 1 LED is on, turn setpoint adjustment potentiometer clockwise (counterclockwise if Relay 1 has mode jumper in FLT
position) until it de-energizes; otherwise, proceed to step 5.
5. Adjust Relay 1 pull-in point by turning the setpoint adjustment potentiometer counterclockwise (clockwise if Relay 1 has mode
jumper in FLT position) until the relay energizes. (The potentiometers are 25-turn potentiometers.)
6. Repeat steps 3, 4, and 5 for Relay 2 using setpoint adjustment potentiometer.
7. When using a 0-20 mA input, the CHAIN OUTPUT produces a 0 to 12 VDC signal, which is proportional to the input signal.
Connections should be made between CHAIN OUTPUT and COMMON. If a voltage input is used, the CHAIN OUTPUT is
directly proportional to the input.
ORDERING INFORMATION
March 2014
MODEL
UCS-221E
UCS-221E-C
DESCRIPTION
Sequencer control module, two relay outputs, field calibrated
Sequencer control module, two relay outputs, pre-calibrated (specify settings when ordering)
B-5
RELATED PRODUCTS
5"x4"x3" two-piece aluminum box with two 1/2" conduit knockouts
WE MAKE IT EASY.
kele.com
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1459
TRANSDUCERS
NEW!
SEQUENCER CONTROL MODULE - FOUR STAGE
UCS-421E
DESCRIPTION
The UCS-421E is a solid-state device used for multistage
control in HVAC systems, sequencing boilers or chillers, or
floating/tri-state control of VAV boxes from a single analog
signal. The UCS-421E can be used to obtain a digital output
from a voltage or current producing sensor. Units may be
daisy chained to provide additional stages of control, and a
mounting track for easy installation.
FEATURES
Four stages of relay control
Voltage or current input
LED indication of relay status
Adjustable relay setpoints
Adjustable relay differentials
Loss of signal feature
Snap-track mounted
DIMENSIONS
in
(cm)
Depth: 1.19
(3.02)
FLT
SEQ
CH
V
mA
FLT
SEQ
1
2
3
SLD
4
2.25
(5.72)
1
2
3
4
SIGNAL
INPUT
CHAIN
OUTPUT
The UCS-421E accepts a 0-20 mA or 0-15V input signal to
produce a four-stage relay output. Each relay has a multi-turn
potentiometer adjustment to set the pull-in point. Relays 1
and 4 can be jumper-selected to pull in on either a rise or fall
in signal. Relays 2 and 3 always pull in on a signal rise. The
UCS-421E considers an input signal below 1 mA or 0.75V to
be a loss of signal, and all relays will de-energize if the SLD
jumper is removed. If the SLD jumper is installed, the signal
loss feature is disabled and the relays in the FLT mode will
stay energized. Individual relay differential is easily adjusted
by using different value plug-in differential resistors. Multiple
UCS models can be daisy chained to operate additional
stages from one input signal. A maximum of eight slave units
can be daisy chained.
COMMON
TRANSDUCERS
OPERATION
24V
POWER
•
•
•
•
•
•
•
3.66
(9.30)
SPECIFICATIONS
23
Supply Voltage
Supply Current
Input
Input Impedance
Wiring Terminations
Accuracy
1460
24 VAC ±10%, half-wave;
or 24 VDC ±10%
160 mA @ 24 VAC;
80 mA @ 24 VDC maximum
0-20 mA or 0-15 VDC, jumper
selectable
250Ω (mA input);
49.7 kΩ (VDC input)
Screw terminals
±1%
888-397-5353 USA
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Output
Four SPDT relays, adjustable via
setpoint potentiometers
Relay Differential
Factory set at 0.5 mA or 0.375V,
adjustable using plug-in resistors
Relay Output Rating
10A @ 120 VAC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Weight
0.6 lb (0.25 kg)
RoHS Statement
Yes
Warranty
1 year
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
SEQUENCER CONTROL MODULE - FOUR STAGE
UCS-421E
WIRING
Make all connections according to the diagram below or as shown on the job diagrams and in compliance with
national and local codes. Make all connections with power removed. Failure to do so could result in circuit
board damage. Use shielded #18-gauge cable for connections from the UCS-421E to the controller, shield
grounded at the controller.
TABLE 1. OTHER DIFFERENTIALS
Other Differential Resistors can be used
(customer-supplied):
9.1 kΩ = 0.25 mA or 0.1875V
36.5 kΩ = 1.0 mA or 0.75V
54.9 kΩ = 1.5 mA or 1.125V
73.2 kΩ = 2.0 mA or 1.5V
3
SLD
4
1
Relay Contact Wiring
for Floating/Tri-state
Control (set #1 mode
Jumper in FLT position)
2
3
4
SIGNAL
INPUT
CHAIN
OUTPUT
2
2 (4)
CW CCW COM
CH
V
mA
FLT
SEQ
1
COMMON
1 (3)
FLT
SEQ
Remove jumper to enable
signal loss feature.
24V
POWER
Factory Relay Settings
Relay 1: 5.3 mA, 4V
Relay 2: 6.6 mA, 5V
Relay 3: 8.0 mA, 6V
Relay 4: 9.3 mA, 7V
Plug-in Differential Resistors (1/4W, 1%)
18.2 kΩ = 0.5 mA or 0.375V (factory supplied)
See Table 1 for other differentials.
Jumper should be in chain position (CH)
when using UCS-421E as a slave unit.
Chain Output is used to connect the master
unit to the first slave. Additional slaves are
connected from signal input to signal input.
+
–
Signal –
mA or V +
24V Power Terminal
Common Terminal
Signal Input Terminal
24 VAC/VDC
Connections to UCS slave
units (max eight units)
SETUP / CALIBRATION
TRANSDUCERS
1. Set jumpers to desired position as follows:
Mode jumpers - In FLT position, Relays 1 and 4 energize on a decrease in signal. In the SEQ position, Relays 1 and 4 energize
on an increase in signal. Relays 2 and 3 always energize on an increase in signal.
Input jumpers - Select mA position for a 0-20 mA input or V position for a 0-15 VDC input. If the UCS-421E is used as a slave
unit, place the bottle plug jumper in the chain position.
2. Connect a meter in series with the SIGNAL INPUT terminal and the 0-20 mA (+) signal to read a current signal. To read a
voltage input, connect across the COMMON (-) and SIGNAL INPUT(+) terminals.
3. Adjust the input signal to the desired pull-in current or voltage for Relay 1.
4. If Relay 1 LED is on, turn its setpoint adjustment clockwise (counterclockwise if Relay 1 has mode jumper in FLT position) until
it de-energizes; otherwise, proceed to step 5.
5. Adjust Relay 1 pull-in point by turning its setpoint adjustment counterclockwise (clockwise if Relay 1 has mode jumper in FLT
position) until the relay energizes. (The potentiometers are 25-turn potentiometers.)
6. Repeat steps 3, 4, and 5 for Relays 2, 3, and 4 using corresponding setpoint adjustments.
7. When using a 0-20 mA input, the CHAIN OUTPUT produces a 0-12 VDC signal, which is proportional to the input signal.
Connections should be made between CHAIN OUTPUT and COMMON. If a voltage input is used, the CHAIN OUTPUT is
directly proportional to the input.
ORDERING INFORMATION
March 2014
MODEL
UCS-421E
UCS-421E-C
DESCRIPTION
Sequencer control module, four relay outputs, field calibrated
Sequencer control module, four relay outputs, pre-calibrated (specify settings when ordering)
B-7
RELATED PRODUCTS
7"x5"x3" two-piece aluminum box with two 1/2" conduit knockouts
WE MAKE IT EASY.
kele.com
23
PAGE
269
888-397-5353 USA
1461
TRANSDUCERS
NEW!
KELE SEQUENCER CONTROL MODULE - SIX STAGE
UCS-621E
DESCRIPTION
The UCS-621E is a solid-state device used for multistage
control in HVAC systems, sequencing boilers or chillers, or
floating/tri-state control of VAV boxes from a single analog
signal. The UCS-621E can be used to obtain a digital output
from a voltage or current producing sensor. Units may be
daisy chained to provide additional stages of control, and a
mounting track is supplied for easy installation.
FEATURES
Six stages of relay control
Voltage or current input
24 VAC/VDC power
LED indication of relay status
Adjustable relay setpoints
Adjustable relay differentials
Snap-track mounted
DIMENSIONS
in
(cm)
Depth: 1.19
(3.02)
1
TRANSDUCERS
3
4
CH
V
mA
SEQ
5
6
4
5
6
SIGNAL
INPUT
CHAIN
OUTPUT
3
24V
POWER
2
COMMON
2.25
(5.72)
1
5.25
(13.34)
SPECIFICATIONS
Supply Voltage
Supply Current
Input
23
2
FLT
SEQ FLT
The UCS-621E accepts a 0-20 mA or 0-15V input signal to
produce a six-stage relay output. Each relay has a multi-turn
potentiometer adjustment to set the pull-in point. Each of
the six relays is jumper-selectable to pull in on either a rise
or fall in signal. Individual relay differential is easily adjusted
by using different value plug-in differential resistors. Multiple
UCS models can be daisy chained to operate additional
stages from one input signal. A maximum of eight slave units
can be daisy chained.
SEQ FLT
OPERATION
SEQ FLT
•
•
•
•
•
•
•
Input Impedance
Wiring Terminations
Accuracy
1462
24 VAC ±10%, half-wave; or 24 VDC
±10%
220 mA @ 24 VAC;
110 mA @ 24 VDC maximum
0-20 mA or 0-15 VDC, jumper
selectable
250Ω (mA input);
49.7 kΩ (VDC input)
Screw terminals
±1%
888-397-5353 USA
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Output
Six SPDT relays, adjustable via
setpoint potentiometers
Relay Differential
Factory set at 0.5 mA or 0.375V,
adjustable using plug-in resistors
Relay Output Rating
10A @ 120 VAC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Weight
0.7 lb (0.32 kg)
RoHS Statement
Yes
Warranty
1 year
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
KELE SEQUENCER CONTROL MODULE - SIX STAGE
UCS-621E
WIRING
Make all connections according to the diagram below or as shown on the job diagrams and in compliance with
national and local codes. Make all connections with power removed. Failure to do so could result in circuit
board damage. Use shielded #18-gauge cable for connections from the UCS-621E to the controller, shield
grounded at the controller.
TABLE 1. OTHER DIFFERENTIALS
Plug-in Differential Resistors (1/4W, 1%)
18.2 kΩ = 0.5 mA or 0.375V (factory supplied)
See Table 1 for other differentials.
Jumper should be in chain position (CH)
when using UCS-621E as a slave unit.
2
4
3
5
4
+
–
Signal –
mA or V +
24 VAC/VDC
6
5
6
SIGNAL
INPUT
CHAIN
OUTPUT
1
3
24V
POWER
2
CH
V
mA
SEQ
COMMON
1
FLT
SEQ FLT
SEQ FLT
SEQ FLT
Other differential resistors can be used
(customer-supplied):
9.1 kΩ = 0.25 mA or 0.1875V
36.5 kΩ = 1.0 mA or 0.75V
54.9 kΩ = 1.5 mA or 1.125V
73.2 kΩ = 2.0 mA or 1.5V
Factory Relay Settings
Relay 1: 5.3 mA, 4V
Relay 2: 6.6 mA, 5V
Relay 3: 8.0 mA, 6V
Relay 4: 9.3 mA, 7V
Relay 5: 10.7 mA, 8V
Relay 6: 12.0 mA, 9V
1
2
CW CCW COM
Relay Contact Wiring
for Floating/Tri-state
Control (set #1 mode
Jumper in FLT position)
Chain Output is used to connect the master
unit to the first slave. Additional slaves are
connected from signal input to signal input.
24V Power Terminal
Common Terminal
Connections to UCS slave
units (max eight units)
Signal Input Terminal
SETUP / CALIBRATION
TRANSDUCERS
1. Set jumpers to desired position as follows:
Mode jumpers - In FLT position, the relays energize on a decrease in signal. In the SEQ position, the relays energize on an
increase in signal.
Input jumpers - Select mA position for a 0-20 mA input or V position for a 0-15 VDC input. If the UCS-621E is used as a slave
unit, place the bottle plug jumper in the chain position.
2. Connect a meter in series with the SIGNAL INPUT terminal and the 0-20 mA (+) signal to read a current signal. To read a
voltage input, connect across the COMMON (-) and SIGNAL INPUT(+) terminals.
3. Adjust the input signal to the desired pull-in current or voltage for relay 1.
4. If Relay 1 LED is on, turn its setpoint adjustment clockwise (counterclockwise if Relay 1 has mode jumper in FLT position) until
it deenergizes; otherwise, proceed to step 5.
5. Adjust Relay 1 pull-in point by turning its setpoint adjustment counterclockwise (clockwise if Relay 1 has mode jumper in FLT
position) until the relay energizes. (The potentiometers are 25-turn potentiometers.)
6. Repeat steps 3, 4, and 5 for relays 2 through 6 using setpoint adjustments.
7. When using a 0-20 mA input, the CHAIN OUTPUT produces a 0-12 VDC signal, which is proportional to the input signal.
Connections should be made between CHAIN OUTPUT and COMMON. If a voltage input is used, the CHAIN OUTPUT is
directly proportional to the input.
ORDERING INFORMATION
MODEL
UCS-621E
UCS-621E-C
March 2014
DESCRIPTION
Sequencer control module, six relay outputs, field calibrated
Sequencer control module, six relay outputs, pre-calibrated (specify settings when ordering)
WE MAKE IT EASY.
kele.com
888-397-5353 USA
23
1463
TRANSDUCERS
NEW!
SEQUENCER CONTROL MODULE - EIGHT STAGE
UCS-821E
DESCRIPTION
The UCS-821E is a solid-state device used for multistage
control in HVAC systems, sequencing boilers or chillers, or
floating/tri-state control of VAV boxes from a single analog
signal. The UCS-821E can be used to obtain a digital output
from a voltage or current producing sensor. Units may be
daisy chained to provide additional stages of control, and a
mounting track is supplied for easy installation.
FEATURES
•
•
•
•
•
•
•
Eight stages of relay control
Voltage or current input
24 VAC/VDC power
LED indication of relay status
Adjustable relay setpoints
Adjustable relay differentials
Snap-track mounted
DIMENSIONS
in
(cm)
1
2
3
4
FLT
SEQ FLT
SEQ FLT
Depth: 1.19
(3.02)
SEQ FLT
5
6
CH
V
mA
SEQ
7
8
2
3
4
5
6
7
8
SIGNAL
INPUT
CHAIN
OUTPUT
1
24V
POWER
2.25
(5.72)
COMMON
The UCS-821E accepts a 0-20 mA or 0-15V input signal to
produce an eight-stage relay output. Each relay has a multiturn potentiometer adjustment to set the pull-in point. Each of
the eight relays is jumper selectable to pull in on either a rise
or fall in signal. Individual relay differential is easily adjusted
by using different value plug-in differential resistors. Multiple
UCS models can be daisy chained to operate additional
stages from one input signal. A maximum of eight slave units
can be daisy chained.
SEQ FLT
OPERATION
TRANSDUCERS
6.82
(17.32)
SPECIFICATIONS
Supply Voltage
Supply Current
Input
23
Input Impedance
Wiring Terminations
Accuracy
1464
24 VAC ±10%, half-wave; or 24 VDC
±10%
280 mA @ 24 VAC;
140 mA @ 24 VDC maximum
0-20 mA or 0-15 VDC, jumper
selectable
250Ω (mA input);
49.7 kΩ
(VDC input)
Screw terminals
±1%
888-397-5353 USA
kele.com
Output
Eight SPDT relays, adjustable via
setpoint potentiometers
Relay Differential
Factory set at 0.5 mA or 0.375V,
adjustable using plug-in resistors
Relay Output Rating
10A @ 120 VAC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Weight
0.8 lb (0.36 kg)
RoHS Statement
Yes
Warranty
1 year
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
SEQUENCER CONTROL MODULE - EIGHT STAGE
UCS-821E
WIRING
Make all connections according to the diagram below or as shown on the job diagrams and in compliance with national and
local codes. Make all connections with power removed. Failure to do so could result in circuit board damage. Use shielded
#18-gauge cable for connections from the UCS-821E to the controller, shield grounded at the controller.
TABLE 1. OTHER DIFFERENTIALS
Factory Relay Settings
Relay 1: 5.3 mA, 4V
Relay 2: 6.6 mA, 5V
Relay 3: 8.0 mA, 6V
Relay 4: 9.3 mA, 7V
Relay 5: 10.7 mA, 8V
Relay 6: 12.0 mA, 9V
Relay 7: 13.3 mA, 10V
Relay 8: 14.7 mA, 11V
4
3
SEQ FLT
5
4
1
6
5
2
CW CCW COM
7
6
8
7
24 VAC/VDC
Signal
mA or V
8
SIGNAL
INPUT
CHAIN
OUTPUT
2
3
CH
V
mA
SEQ
24V
POWER
1
2
Jumper should be in chain position (CH)
when using UCS-821E as a slave unit.
FLT
COMMON
1
SEQ FLT
Plug-in Differential Resistors (1/4W, 1%)
18.2 kΩ = 0.5 mA or 0.375V (factory supplied)
See Table 1 for other differentials.
SEQ FLT
SEQ FLT
Other differential resistors can be used
(customer-supplied):
9.1 kΩ = 0.25 mA or 0.1875V
36.5 kΩ = 1.0 mA or 0.75V
54.9 kΩ = 1.5 mA or 1.125V
73.2 kΩ = 2.0 mA or 1.5V
+
–
–
+
Chain Output is used to connect the master
unit to the first slave. Additional slaves are
connected from signal input to signal input.
24V Power Terminal
Common Terminal
Connections to UCS slave
units (max eight units)
Signal Input Terminal
Relay Contact Wiring
for Floating/Tri-state
Control (set #1 mode
Jumper in FLT position)
SETUP / CALIBRATION
ORDERING INFORMATION
MODEL
UCS-821E
UCS-821E-C
March 2014
DESCRIPTION
Sequencer control module, eight relay outputs, field calibrated
Sequencer control module, eight relay outputs, pre-calibrated (specify settings when ordering)
WE MAKE IT EASY.
kele.com
888-397-5353 USA
TRANSDUCERS
1. Set jumpers to desired position as follows:
Mode jumpers - In FLT position, the relays energize on a decrease in signal. In the SEQ position, the relays energize on an
increase in signal.
Input jumpers - Select mA position for a 0-20 mA input or V position for a 0-15 VDC input. If the UCS-821E is used as a slave
unit, place the bottle plug jumper in the chain position.
2. Connect a meter in series with the SIGNAL INPUT terminal and the 0-20 mA (+) signal to read a current signal. To read a
voltage input, connect across the COMMON (-) and SIGNAL INPUT(+) terminals.
3. Adjust the input signal to the desired pull-in current or voltage for Relay 1.
4. If Relay 1 LED is on, turn its setpoint adjustment clockwise (counterclockwise if Relay 1 has mode jumper in FLT position) until
it de-energizes; otherwise, proceed to step 5.
5. Adjust Relay 1 pull-in point by turning its setpoint adjustment counterclockwise (clockwise if Relay 1 has mode jumper in FLT
position) until the relay energizes. (The potentiometers are 25-turn potentiometers.)
6. Repeat steps 3, 4, and 5 for relays 2 through 8 using setpoint adjustments.
7. When using a 0-20 mA input, the CHAIN OUTPUT produces a 0-12 VDC signal, which is proportional to the input signal.
Connections should be made between CHAIN OUTPUT and COMMON. If a voltage input is used, the CHAIN OUTPUT is
directly proportional to the input.
23
1465
TRANSDUCERS
NEW!
MULTI-FUNCTION INPUT / OUTPUT EXPANDER
UMX-4, UMX-8
DESCRIPTION
The UMX-8 is a unique microcomputer-based multifunction
interface that expands the input or output capability of building
automation controllers. It has eight SPDT output relays that
provide on/off control from a jumper-selectable PWM, current
or voltage input signal. The sequence of operation can be
easily selected by DIP switches. A dual mode allows two
UMX-8s to be controlled in sequence from a single input
signal. HOA switches allow for manual override of each relay
output. Feedback and LEDs provide status indication of the
UMX-8.The UMX-4 provides four SPDT output relays. All
jumper positions and DIP switch settings are identical to the
UMX-8. The operation of the UMX-4 is identical to relays 1-4
on the UMX-8. Feedback and LEDs provide status indication
of the UMX-4.
STANDARD CONTROL SEQUENCE FUNCTIONS
TRANSDUCERS
Multiplexed Relay Output Expander - Provides up to 16
relay outputs expansion from one BAS output
Multiplexed Input Expander - Provides up to 16 inputs
expansion from one BAS output and one BAS input
RTU or AHU Controller - Provides multistage heating and
cooling sequences with economizer
Sequencer - Up to 16 stages of sequential control
Custom Sequences - Consult Kele for details
23
FEATURES
APPLICATION
•
•
•
•
•
•
•
•
The UMX is recommended for use only with BAS controllers
programmable to issue discrete PWM, current, or voltage
signal commands. For sequential relay control from a varying
analog current or voltage signal, use a UCS sequencer
module.
Four or eight SPDT relay outputs
HOA switches
LED status indication
Field-selectable functions
Output status feedback
Override indication
Field-selectable PWM, current, or voltage inputs
Pull-apart terminal blocks
SPECIFICATIONS
Supply Voltage
Supply Current
UMX-4
UMX-8
Input
Input Impedance
Wiring Terminations
Override
Output
UMX-4
UMX-8
1466
24 VAC ±10%, half-wave;
or 24 VDC ±10%
210 mA @ 24 VAC;
90 mA @24 VDC maximum
350 mA @ 24 VAC;
150 mA @ 24 VDC maximum
PWM, 0-20 mA, 0-5V, 0-10V,
0-15V, jumper selectable
250Ω (mA input) maximum;
46.4 kΩ minimum (VDC input)
Screw terminals
Transistor switch, 30 VDC @
100 mA maximum
Feedback
UMX-4
UMX-8
One output, 1-5V (3 mA) for relays
1-4
Two outputs, 1-5V (3 mA) for relays 1 - 4 and for relays 5 - 8
Relay Output Rating
5A @ 24 VAC/VDC
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
5% to 95% RH (non-condensing)
Dimensions
3.3"H x 7.0"W x 1.6"D
(8.3 x 17.8 x 4.0 cm)
Weight
1.1 lb (0.5 kg)
RoHS Statement
Yes
Warranty
18 months
Four SPDT relays
Eight SPDT relays
888-397-5353 USA
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014
NEW!
TRANSDUCERS
MULTI-FUNCTION INPUT / OUTPUT EXPANDER
UMX-4, UMX-8
OPERATION
Single and Dual UMX Control
The UMX can be operated in both a single and dual operating mode. In the single mode, one UMX is controlled from a single
current/voltage or PWM signal. In the dual mode, two UMXs are controlled in sequence, providing up to 16 relay outputs from
a single current/voltage or PWM input. This dual UMX control is not available with all control sequences. Refer to the control
sequences in Tables 2 and 3 for availability. If single UMX control is used, refer to Table 2 for DIP switch settings. For dual UMX
control, refer to Table 3.
Pulse Width Modulation (PWM)
To control the UMX from a PWM signal, put the input selection jumper on the UMX in the PW position. Set the operating mode
DIP switches (Tables 2 or 3) as required. Refer to the control sequence in Tables 4 through 7 for time base and control sequence
information.
Current/Voltage Input (ANA)
The UMX can be controlled from a current or voltage input. To operate in this mode, set the input selection jumpers on the UMX
as shown in Table 1. Set the operating mode DIP switches (See Tables 2 or 3) as required. Refer to the Control Sequence Tables
4 through 7 for time base and control sequence information.
TABLE 1. CURRENT/VOLTAGE INPUT JUMPERS
Current/Voltage input 0-20 mA 0-5V 0-10V 0-15V
AN
MA
5V
10V
15V
OPERATING MODE (DIP SWITCHES 1, 2, 3, AND 4)
TABLE 2. SINGLE UNIT UMX CONTROL
DIP SWITCHES
PWM ANA L1 L2 HSL CSL SVT LVT 1 2 3
4
X
0 0 0
1
X
X
X
0 1 0
0
X
X
X
0 1 0
1
X
X
X
0 1 1
0
X
X
X
0 1 1
1
PWM ANA L1 L2 HSL CSL SVT LVT
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Pulse-Width-Modulated Input Signal
Current/Voltage Input Signal
Level 1 UMX (Dual UMX Mode)
Level 2 UMX (Dual UMX Mode)
Hold Outputs on Signal Loss (Current/Voltage)
Clear Outputs on Signal Loss (Current/Voltage)
DIP Switches
Short Signal Validation Time (Current/Voltage)
0 Off
Long Signal Validation Time (Current/Voltage)
1 On
DIP SWITCHES
1 2 3
4
0 0 1
0
0 0 1 1
1 0 0
0
1 0 0
1
1 0 1
0
1 0 1
1
1 1 0
0
1 1 0
1
1 1 1
0
1 1 1
1
TRANSDUCERS
PWM
ANA
L1
L2
HSL
CSL
SVT
LVT
TABLE 3. DUAL UMX CONTROL
L1, L2 - UMX Levels - Dual UMX Mode Only
In the Dual UMX mode, two UMXs respond in sequence to a single input signal. Using the DIP switch settings shown in Table 3,
assign the first UMX to Level 1 (L1) and the second UMX to Level 2 (L2). Dual UMX control is available in most current/voltage
and PWM modes. PWM time base doubles in Dual UMX mode.
HSL, CSL - Signal Loss Hold - Current/Voltage Input Mode Only
When using a current/voltage input, the UMX can be programmed to either hold all relays in their current state (HSL) or turn all
relays off (CSL) upon a loss of the input signal. Use DIP switch settings shown in Table 2 or Table 3 to program this feature.
23
SVT, LVT - Signal Validation Time - Current/Voltage Input Mode Only
When varying a current/voltage input signal to the UMX it is necessary for the input to remain at the desired value for a set length
of time. This prevents other relays on the UMX from energizing while the input signal is changing values. This set length of time, or
validation time, can be selected for either one (1) second (SVT) or three (3) seconds (LVT). Use the DIP switch settings in Table 2
or 3 to select the validation time.
March 2014
WE MAKE IT EASY.
kele.com
888-397-5353 USA
1467
TRANSDUCERS
NEW!
MULTI-FUNCTION INPUT / OUTPUT EXPANDER
UMX-4, UMX-8
CONTROL SEQUENCES (DIP SWITCHES 5, 6, 7, AND 8)
Relay status
0 = Command OFF
1 = Command ON
X = No change of state
DISCRETE CURRENT AND VOLTAGE COMMANDS
mA
5V
10V
15V
Note: Each input command may vary to approximately
50% of the change to the next highest or lowest
command and still be considered valid.
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
TABLE 4.
OUTPUT
EXPANDER
(each relay
independently
controllable)
For current/voltage
signal, DIP switches
5, 6, 7, and 8 are
OFF, OFF, ON, OFF.
For PWM signal, use
OFF, OFF, OFF, OFF.
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
2.25
3.00
3.75
4.50
5.25
6.00
6.75
7.50
8.25
9.00
9.75
10.50
11.25
12.00
12.75
13.50
14.25
15.00
PWM (SEC)
200 mSec Minimum
Delay Between
Pulses
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
SINGLE* UMX RELAYS
UMX-8
UMX-4
8 7 6 5 4 3 2 1
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
X
X
X
X
X
X
X
X
X
X
X
X
1
0
X
X
1
0
X
X
X
X
X
X
X
X
X
X
1
0
X
X
X
X
1
0
X
X
X
X
X
X
X
X
1
0
X
X
X
X
X
X
1
0
X
X
X
X
X
X
1
0
X
X
X
X
X
X
X
X
1
0
X
X
X
X
1
0
X
X
X
X
X
X
X
X
X
X
1
0
X
X
1
0
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
*Dual UMX control available in PWM mode only. PWM time base doubles in “Dual UMX” mode.
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
TABLE 5.
4 or 8 INPUT
EXPANDER
For current/voltage
signal, DIP switches
5, 6, 7, and 8 are
OFF, ON, OFF, ON .
For PWM signal, use
OFF, OFF, ON, ON.
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
TRANSDUCERS
23
1468
3.00
4.50
6.00
7.50
9.00
10.50
12.00
13.50
15.00
-1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
3.00
4.50
6.00
7.50
9.00
10.50
12.00
13.50
15.00
0.5
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
*Dual UMX control available in both current/voltage and PWM modes. PWM time base doubles in “Dual UMX” mode.
TABLE 7.
RTU
CONTROLLER
3 HEAT, 3 COOL,
FAN, ECONOMIZER
For current/voltage
signal, DIP switches
5, 6, 7, and 8 are
OFF, ON, ON, OFF
For PWM signal, use
OFF, ON, OFF, OFF.
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
*Dual UMX control available in both current/voltage and PWM modes. PWM time base doubles in “Dual UMX” mode.
TABLE 6.
4 or 8 STAGE
SEQUENCER
For current/voltage
signal, DIP switches
5, 6, 7, and 8 are
OFF, ON, OFF, OFF.
For PWM signal, use
OFF, OFF, ON, OFF.
Note: for adjustable
thresholds, use UCS
Series
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
3.00
4.50
6.00
7.50
9.00
10.50
12.00
13.50
15.00
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
*Dual UMX control available in both current/voltage and PWM modes. PWM time base doubles in “Dual UMX” mode.
888-397-5353 USA
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March 2014
NEW!
TRANSDUCERS
MULTI-FUNCTION INPUT / OUTPUT EXPANDER
UMX-4, UMX-8
WIRING
5
4
4
V39ZA1 Varistor
5
6
5
6
7
6
Note:
3
3
Any outputs driving an external relay or an inductive load
should have a varistor installed at the relay as shown .
4
2
2
3
1
1
2
Feedback Status (1-5 VDC) for Relays 5-8
1
UMX-8
AUTO
OFF
HAND
PW AN 15V
10V
5V
MA
POWER
PWM
OVERRIDE
Input jumpers shown
jumpered for 0-10V input
LED Indication:
Power (green):
PWM (yellow):
Override (red):
R
7
7
LED Indication:
Relay LEDs (red):
on when relay is
energized in AUTO
or HAND position
8
8
8
Override Switches: Apply 24V to the
UMX for the override switches to
function in the HAND position .
24V
FBK2
FBK1
24V PWR
COM
PWM
PWM
ANA
OVERRIDE
Feedback Status (1-5 VDC) for Relays 1-4
24 VAC/VDC Power Supply
PWM BAS Controller Contacts (if PWM is used)
PWM terminals are optoisolated and polarity insensitive .
Contacts may be wired in series to either PWM terminal .
Any 24V source can be used to power the PWM signal .
Current or Voltage Signal (if used)
On when power is present
On when PWM signal is present
On when any override switch is
out of the Auto position
Override Output, Transistor Switch 30 VDC @ 100 mA max
switch closes to common when any override switch is
out of the Auto position .
Note:
If driving a DC relay, a reverse connection diode is
recommended across the relay coil (such as 1N4004) .
The UMX-8 has two feedback voltage output circuits labeled FBK1 (relay outputs 1-4) and FBK2 (relay outputs 5-8). The UMX-4 has one
feedback voltage output circuit labeled FBK1 (releay outputs 1-4). When a relay output is energized, the following voltage is added to the
feedback output:
FBK1 - Feedback Circuit #1
FBK2 - Feedback Circuit #2
Relays 1,2,3,4
Off
1.0VRelays 5,6,7,8
Off
1.0V
Relay 1On
Add 0.27VRelay 5On
Add 0.27V
Relay 2On
Add 0.53VRelay 6On
Add 0.53V
Relay 3On
Add 1.07VRelay 7On
Add 1.07V
Relay 4On
Add 2.13VRelay 8On
Add 2.13V
Example: If outputs 1 and 3 are energized and 2 and 4 are de-energized, the voltage output on FBK1 will be 2.34V
(1V + 0.27V +1.07V = 2.34V). The same would be true for FBK2 if relay outputs 5 and 7 were energized,
and 6 and 8 were de-energized.
ORDERING INFORMATION
MODEL
UMX-4
UMX-8
March 2014
TRANSDUCERS
FEEDBACK
23
DESCRIPTION
Four stage multifunction expander with HOA switches
Eight-stage multifunction expander with HOA switches
WE MAKE IT EASY.
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888-397-5353 USA
1469
TRANSDUCERS
MANUAL OVERRIDE BOARDS
MOB-4, MOB-8
DESCRIPTION
The MOB Series manual override boards are designed to
add hand/off/automatic operation to on/off controller outputs.
They may also be used as stand-alone override switch banks.
FEATURES
• AC or DC operation
• Ability to convert four or eight outputs to hand/off/auto
operation
• Wire-captive screw termination
• LED indication
• Feedback monitoring of switch positions
• Snap-track mounted
OPERATION
NEW!
WIRING
Hand/Off/Auto mode can be selected individually for each
channel (1-8 or 1-4) with a three-position toggle switch. Each
channel LED will light any time that output is commanded on
from the hand or auto mode.
The status contact is closed when all channel switches are
in the auto position. Moving any switch to the off or hand
position will cause the status contact to open.
1
STATUS
2
3
HAND
OFF
AUTO
RETURN HOT
24 VAC / VDC
1
2
3
TRANSDUCERS
4
Digital Output from BAS, PLC, or
Other Controller
Normally Closed to input of
monitoring computer
Contact opens if any switch
is not in AUTO position.
R
* See Operation for
power supply considerations
Pilot Relay
24V
120 VAC
typical
Power Supply*
24VAC/VDC L
Motor or Motor
Starter Coil
Safeties
MS
N
SPECIFICATIONS
Supply Voltage
Supply Current
MOB-4
MOB-8
Input
Wiring Terminations
Output
23
4
OUT
AUTO
IN
OUT
AUTO
IN
OUT
AUTO
IN
OUT
AUTO
IN
24 VAC or VDC must be applied to the HOT and RETURN
terminals for the hand position to operate. The hand voltage
source (hot terminal) and each auto IN voltage source can be
separate sources as long as they all share a common return
connection.
MOB-4
Switching Capability
24 VAC/VDC
65 mA maximum @ 24 VAC/VDC
(half wave)
130 mA maximum @ 24 VAC/VDC
(half wave)
Voltage input to hand-off-auto toggle
switches
Wire-captive screw terminals
Voltage output based on hand-offauto toggle switch position
1A @ 24 VAC/VDC
Operating Temperature-10° to 140°F (-23° to 60°C)
Operating Humidity
10% to 95% RH (non-condensing)
Dimensions
MOB-4
3.3"H x 3.8"W x 1.6"D
(8.3 x 9.5 x 4.1 cm)
MOB-8
3.3"H x 7.5"W x 1.6"D
(8.3 x 19.1 x 4.1 cm)
Weight
MOB-4
0.4 lb (0.2 kg)
MOB-8
0.8 lb (0.4 kg)
RoHS Statement
Yes
Warranty
1 year
ORDERING INFORMATION
MODEL
MOB-4
MOB-8
1470
DESCRIPTION
Manual override board, 4-channel hand-off-auto control
Manual override board, 8-channel hand-off-auto control
888-397-5353 USA
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March 2014
NEW!
TRANSDUCERS
UNIVERSAL PULSE DIVIDER
UPD SERIES
DESCRIPTION
The UPD Series universal pulse divider accepts pulse signals
from devices such as electric meters and flow sensors,
rescales these pulses, and provides an isolated pulse
output. This allows the receiving devices to monitor higher
frequencies than they are able to accept directly. The UPD-2
provides two separate channels and the UPD-4 provides four
channels. The output pulse signal is optically isolated from the
input signal and each channel is isolated from the others.
FEATURES
24 VAC ±10%
2.5 VA
5.0 VA
Mechanical switch contact or opencollector transistor
Input Signal
Factory set scale 10:1; DIP switch
adjustable range 1:1 to 255:1
Input Pulse Time
Contact minimum open or close
time 10 ms, maximum frequency
50 Hz
Wiring Terminations Screw terminals
Output
30 VDC, 6 mA maximum contact
rating (observe polarity)
Operating Temperature32° to 158°F (0° to 70°C)
Operating Humidity
0% to 95% RH (non-condensing)
Dimensions
UPD-2
3.3"H x 4.1"W x 1.0"D
(8.3 x 10.5 x 2.5 cm)
UPD-4
3.3"H x 8.3"W x 1.0"D
(8.3 x 21.0 x 2.5 cm)
Weight
0.5 lb (0.23 kg)
RoHS Statement
Yes
Warranty
18 months
March 2014
Out2 –
Wiring Typical
24 VAC
Power
Contacts at
Monitored Device
–
+
To Pulse
Counter
Circuitry
Pulse Ratio Rescaling Instructions
The UPD is factory set to provide one output pulse for 10 input pulses. This
ratio is easily changed in the field. Each switch is assigned a pulse value
shown in the table below. Simply turn “ON” the combination of switches that
adds up to the number of input pulses you would like each output pulse to
represent. For example, if you would like each output pulse to represent 100
input pulses, turn on the following:
Switch 3
Switch 6
Switch 7
Total
4
32
64
100
Switch
1
2
3
4
output pulse period (seconds) =
ON Value
1
2
4
8
Switch
5
6
7
8
ON Value
16
32
64
128
TRANSDUCERS
Supply Voltage
Supply VA
UPD-2
UPD-4
Input
1
2
3
4
5
6
7
8
Out2 +
SPECIFICATIONS
O
F
F
In2 +
24
VAC
1
2
3
4
5
6
7
8
In2 –
O
F
F
Out1 –
The function of the UPD Series is to count input pulses and
produce one output pulse for a specified number of input
pulses. The pulse ratio from the UPD is user-adjustable
through an eight-position DIP switch and may represent
from one to 255 input pulses. An input pulse is defined as
a contact opening, then closing, and then re-opening. The
duty cycle or contact open/close ratio does not need to be
exactly 50%. The input pulse rate may not exceed 50 pulses
per second. The minimum open or closed time, whichever is
shorter, must not be less than 10 milliseconds.
Make all connections according to the diagram below or
as shown on the job diagrams and in compliance with
national and local codes. Make all connections with the
power removed. Failure to do so could result in circuit board
damage.
Out1 +
APPLICATION
WIRING
In1 +
Two or four channels
Optically-isolated signals
24 VAC power
Snap-track mounted
User-adjustable pulse divider ratio
Operates with mechanical switch or open-collector
transistor devices
In1 –
•
•
•
•
•
•
DIP Switch Divider
Input Frequency (pulse/second)
Note: Make divider even number for equal time high and low pulse.
23
ORDERING INFORMATION
MODEL
UPD-2
UPD-4
WE MAKE IT EASY.
DESCRIPTION
Universal pulse divider, two channel
Universal pulse divider, four-channel
kele.com
888-397-5353 USA
1471
TRANSDUCERS
TRANSDUCER SELECTION CHART
TRANSDUCER SELECTION CHART
NEW!
TRANSDUCER SELECTION
INPUTS TO
TRANSDUCERS
OUTPUTS
FROM
TRANSDUCERS
PNEUMATIC
STANDARD CAPACITY
PNEUMATIC
HIGH CAPACITY
PNEUMATIC
INDUSTRIAL CAPACITY
RESISTANCE
ANALOG
(MILLIAMP OR VOLTAGE)
VOLTAGE
IP-300
UCP-722
UCP-822
EPC
UCP-242
UCP-422
CP-8551
CP-8552
CP-8511
IP-300
UCP-722
UCP-822
EPC
UCP-422-V
CP-8552
CP-8511
EP-311/313
T-1000
22/07-16
RES-1E
RES-1E
DRN3.1/4
DRN3.1/4
VTI-1 VTI-2 VTI-1 VTI-2
UMM
UAT UMM
UAT
ARM 6N1-ISO ARM 6N1-ISO
DT-13E
AIM-1/2
DT-13E
AIM-1/2
DIGITAL 1-STAGE
UCS-121
UCS-121
UMX-4
UCS-221E
AAR
UMX-4
UCS-421E
ATL
UMX-8
UCS-621E
UMX-8
UCS-821E
UMX-4
UCS-221E
AAR
UMX-4
UCS-421E
ATL
UMX-8
UCS-621E
UMX-8
UCS-821E
UCS-221E
UCS-421E
UCS-621E
UCS-821E
AFP
UCS-221E
UCS-421E
UCS-621E
UCS-821E
AFP
DIGITAL 4-STAGE
DIGITAL 6-STAGE
DIGITAL 8-STAGE
TRI-STATE
(FLOATING)
PULSEWIDTH
UCP-822
EFP
UCP-822
EPW
PNEUMATIC
RESISTANCE
UCP-422-44T UCP-422-44
T-1000
ISOLATED ANALOG
(MILLIAMP OR VOLTAGE)
DIGITAL 2-STAGE
TRANSDUCERS
MILLIAMP
TRI-STATE
(FLOATING)
PWA-1T
PWA-2T
AUD
RES-1E
DRN3.1/4
PWA-1A
PWA-2A
PTA/2
PVI-1
PVI-2
VTI-1-XR1
VTI-2-XR1
UAT
UMX-4
UMX-4
UMX-4
UMX-8
UMX-8
23
1472
888-397-5353 USA
kele.com
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
March 2014