Digital indicator for panel mounting Model DI25, with multi

Digital indicator for panel mounting Model DI25, with multi
Accessories
Digital indicator for panel mounting
Model DI25, with multi-function input
WIKA data sheet AC 80.02
Applications
■■ Plant construction
■■ Machine tools
■■ Plastics technology and processing
■■ Ventilation and air-conditioning
■■ General industrial applications
Special features
■■ Multi-function input for current and voltage signals as well
as thermocouples and resistance thermometers
■■ Ingress protection IP 66 (front panel)
■■ Two or three freely programmable alarm outputs as
Digital indicator model DI25
standard (depending on the instrument version)
■■ 4 ... 20 mA analogue output signal as standard
■■ HOLD function
Description
The model DI25 digital indicator is a multi-function, competitively-priced instrument for a wide variety of measuring tasks.
The multi-function input has 18 different input configurations,
which can be selected via the rear connections and also by
selection of the appropriate input signal within the instrument
configuration.
With the high ingress protection of the front panel (IP 66),
the DI25 digital indicator can also be used under extreme
operating conditions.
All configuration and programming can be carried out
through the front-panel keys.
In this way it is possible to connect both transmitters with
current or voltage signals and resistance thermometers or
thermocouples to the same instrument.
The measured values can be retransmitted for further
processing via an analogue output signal (4 ... 20 mA).
The basic version of the model DI25 digital indicator features
three alarm outputs. Instruments with the optional DC 24 V
transmitter power supply have two alarm outputs available.
WIKA data sheet AC 80.02 ∙ 02/2016
Page 1 of 6
Display
Switching output
Principle
Number and type
7-segment LED
Actual value display (PV display)
4-digit, red, character size .63 in (16 mm)
Selectable switching outputs
2 switch contacts (relays)
3 switch contacts (relays)
Set value display (SV display)
4-digit, green, character size .39 in (10 mm)
Instruments with integrated transmitter power supply do not
feature the alarm output 2.
Indication range
-1999 ... 9999
■■ High alarm
Alarm types of switching outputs
■■ High alarm with standby
■■ Low alarm
Input
■■ Low alarm with standby
■■ High-Low alarm (only for switch contact 3)
Number and type
1 x multi-function input
Switch behaviour
Normally closed or normally open, can be set via keyboard
Input configuration
Selectable via terminal connections and menu-driven
programming
Load capacity
AC 230 V, 3 A (resistive load)
Measuring time
250 ms
HOLD function
Selectable: Instantaneous/minimum or maximum value
Activation of the HOLD function via connection terminals
Analog output
Case
Output signal
4 ... 20 mA, load ≤ 500 Ω
Material
Polycarbonate, black
Accuracy
±0.3 % of the output span
Ingress protection (per IEC 60529/EN 60529)
Front: IP 66
Rear: IP 00
Transmitter power supply (option)
DC 24 V ±3 V, max 30 mA
Voltage supply
Power supply
Selectable power supply
Dimensions
3.78 x 1.89 x 4.33 in (96 x 48 x 110 mm)
Weight
approx. .66 lbs (300 g)
Mounting
Screw type mounting brackets for wall thicknesses from 1 to
15 mm
AC 100 ... 240 V (permissible voltage: AC 85 ... 264 V), 50/60 Hz
AC/DC 24 V (permissible voltage: AC/DC 20 ... 28 V), 50/60 Hz
Power consumption
approx. 10 VA
Electrical connection
Screw terminals
Page 2 of 6
WIKA data sheet AC 80.02 ∙ 02/2016
Permissible ambient conditions
Operating temperature
32 ... 122 °F (0 ... 50 °C)
Storage temperature
-4 ... 122 °F (-20 ... +50 °C)
Relative humidity
35 ... 85 % r. h. annual mean without condensation
Accuracy/measuring errors of the input signals
Input signals
Measuring span
Current signals
0 ... 20 mA
0 ... 1 V
Type T, Cu-CuNi
Type N, NiCrSi-NiSI
Type PL-II
-200 ... +1,370 °C
-199.9 ... +400.0 °C
-200 ... +1,000 °C
0 ... 1,760 °C
0 ... 1,760 °C
0 ... 1,820 °C
-200 ... +800 °C
-199.9 ... +400.0 °C
-200 ... +1,300 °C
0 ... 1,390 °C
Type C (W/Re5-26)
Resistance thermometer
Pt100 (3-wire)
JPT 100 (3-wire)
±0.2 % ±1 digit
-1999 ... +9999
Type S, PtRh-Pt
Type E, NiCr-CuNi
±0.2 % ±1 digit
-1999 ... +9999
0 ... 10 V
Type B, PtRh-PtRh
±0.2 % ±1 digit
-1999 ... +9999
1 ... 5 V
Type R, PtRh-Pt
±0.2 % ±1 digit
-1999 ... +9999
0 ... 5 V
Type J, Fe-CuNi
±0.2 % ±1 digit
-1999 ... +9999
Voltage signals
Type K, NiCr-Ni
Standard
-1999 ... +9999
4 ... 20 mA
Thermocouples
Measuring error in % of the span
0 ... 2,315 °C
-200 ... +850 °C
-
-
-
-
-320 ... +2,500 °F
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
-320 ... +1,800 °F
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
±0.2 % ±1 digit
≤ 200 °C: ±6 K
-199.9 ... +750.0 °F
0 ... 3,200 °F
0 ... 3,200 °F
0 ... 3,300 °F
±2 K
±0.2 % ±1 digit
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
≤ 200 °C: ±6 K
≤ 300 °C: without details
-320 ... +1,500 °F
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
-320 ... +2,300 °F
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
±0.2 % ±1 digit
-
-199.9 ... +750.0 °F
0 ... 2,500 °F
0 ... 4,200 °F
±2 K
±0.2 % ±1 digit
≤ 0 °C: ±0.4 % ±1 digit
-
-300 ... +1,500 °F
±0.1 % ±1 digit
-
-300 ... +900 °F
±0.1 % ±1 digit
-
-199.9 ... +999.9 °F
-199.9 ... +500.0 °C
-199.9 ... +900.0 °F
WIKA data sheet AC 80.02 ∙ 02/2016
-
-
±0.2 % ±1 digit
-199.9 ... +850.0 °C
-200 ... +500 °C
Exception
±0.1 % ±1 digit
±1 K
-
Page 3 of 6
Terminal assignment
Upper terminal block
Lower terminal block
POWER SUPPLY
P24
Terminal
1
TRANSMIT
OUTPUT
2
Significance
GND
Ground
AC/DC 24 V (+)
AC 100 ... 240 V
3
AC/DC 24 V (-)
4
5
TRANSMIT OUTPUT +
6
TRANSMIT OUTPUT -
8
A1
7
A1
9
10
12
15
16
17
18
{Negative transmitter power supply U-, DC 24 V, 30 mA}
Not connected
Alarm output 3; AC 250 V, 3 A
HOLD function
HOLD
HOLD function
Not connected
Not connected
+
Input signal TC, DC V and DC mA (with shunt)
-
Input signal TC, DC V and DC mA (with shunt)
B
Input signal RTD
B
20
{Positive transmitter power supply U+, DC 24 V, 30 mA}
HOLD
A
19
Alarm output 1; AC 250 V, 3 A
Alarm output 2; AC 250 V, 3 A
A3
14
Analogue output signal
A2
A3
13
Not connected
Alarm output 2; AC 250 V, 3 A
P24 (-)
11
Power supply
A2
P24 (+)
(Shunt)
POWER SUPPLY
Case labelling
AC 100 ... 240 V
50 Ω
Input signal RTD
Input signal RTD
Items in curved brackets are optional extras for an additional price.
RTD
TC
DC mA
DC V
Resistance thermometers
Thermocouples
Current signals
Voltage signals
Page 4 of 6
WIKA data sheet AC 80.02 ∙ 02/2016
CE conformity
EMC directive
2004/108/EC, EN 61326 emission (group 1, class A) and
interference immunity (industrial application)
Low voltage directive
2006/95/EC, EN 61010-1
Dimensions in mm
Screw type mounting bracket
48
Sealing
96
11.5
98.5
106.2
45 +0.5
0
Panel cutout in mm
92 +0.8
0
WIKA data sheet AC 80.02 ∙ 02/2016
Page 5 of 6
Order no.
Power supply Transmitter power supply
Order no.
AC 100 … 240 V DC 24 V
7148465
7148482
AC/DC 24 V
DC 24 V
7394245
7394270
Scope of delivery
■■ Digital indicator model DI25
■■ Precision measurement shunt resistor (50 Ω)
■■ Sealing
■■ Mounting screws
■■ Operating instructions
Accessories
Precision measurement shunt resistor (50 Ω)
Order no.
2087604
Ordering information
To order the described product the order number is sufficient. Other options require additional specification.
© 2004 WIKA Alexander Wiegand SE & Co. KG, all rights reserved.
The specifications given in this document represent the state of engineering at the time of publishing.
We reserve the right to make modifications to the specifications and materials.
Page 6 of 6
WIKA data sheet AC 80.02 ∙ 02/2016
WIKA Instrument Corporation
1000 Wiegand Boulevard
Lawrenceville, GA 30043-5868
Tel: 888-WIKA-USA • 770-513-8200
Fax: 770-338-5118
E-Mail: info@wika.com
www.wika.com
MM/YYYY country code based on 01/2014 GB
Description
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