Dust Collector
Controls
N a t io n a l C o n t r o ls C o r p.
Phone 800-323-2593
630-231-5900
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
Features
On-Board Differential
Pressure Sensor
4 - 20 mA Output for ∆P
8 Character
Alphanumeric Display
Microprocessor Based
Control for Stable
Timing from -40° F to
150° F
Enhanced Timer Option:
Intelligent, AC-Input, Pulse Cleaning
of Bag House Dust Collectors
DNC-T2310 and DNC-T2320
Models T2310 & T2320 are microprocessor
based bag house filter controllers which combine
a ten or twenty output sequencer with a solid
state differential pressure sensor to form a small
size, and low cost replacement to the separate
solid state sequencer and pressure gauge combination most often used in on demand pulse
jet cleaning systems. These controllers will sense
the pressure difference across the filters of a bag
house and initiate a cleaning cycle when the
filters start to impede the air flow. When the
pressure drops to normal the controller will stop
cycling.
·
·
·
·
·
Monitor Additional Devices
Record Dust Collector Data
Network Timers Together
Remote Network Monitor
Remote Network Control
RS232 Port for Remote
Monitor & Control
Automatic Output
Setup Capability
Expanded Cycle Mode
allows additional Dust
Collector controllers to
expand output capabilites
High Pressure Alarm
Indication
Output Fault Detection
Alarm Output Contacts
Alarm Input Sensors
Pulse Time: Line synchronized to eliminate 8
milliseconds triac turn off
variation per Output
10 Amp 400V Output
Triacs for maximum protection against output
shorts. 200VA load rating
RTV Coating:
Conformally coated for
protection against vibration, humidity and
contamination
Metal Chassis Provided:
For mounting directly
into NEMA-4 Box
Timer Life Tested to
eliminate field failures
Input protection: 30 joule
metal oxide varistor
C
File #E65038
One Year Warranty:
Warranted to be free
from defects in materials
or workmanship for One
Year from date of purchase
Made in USA
4
R
R
Standard Operating Logic: The Timers can operate in the following modes:
Auto Output
Only configured outputs will be pulsed
Output faults will be detected and indicated
Manual Output
Outputs will recycle after last output used
Output Step
A single cleaning pulse can be initiated by pressing the Output Step Key regardless of pressure input
Continuous Cycle
Controller will cycle indefinitely when the Bypass/Cycle Down Input is shorted.
Cycle Down
The outputs will be pulsed through a user seleced number of complete cycles when the Bypass/
Cycle Down Input is shorted. This cycle will occur regardless of pressure input.
Expanded Output Mode
Controller will cycle to output #10 or #20, then will initiate an extended output mode via the
Alarm Input and output terminals to NCC’s DNC-T2000 Series Dust Collector Controllers. This
will facilitate systems which require greater than 10 or 20 outputs.
Standard Timer Operation Status Indication: The Timer can show the following information on its
8 character alpha-numeric display during normal operation:
• ∆P from 0” to 15” water column
• High or Low ∆P Alarms
• Solenoid Fault Conditions
• Current Output being Pulsed
• Auxiliary Alarm Input Closures
Upon occurance of any alarm event, the alarm status is reported on the display along with the output
number that was pulsed during the time of the event.
Alarm Outputs
The isolated Alarm Output contacts will close for alarm conditions such as output faults, high
pressure alarm, warm-up failure, etc. During an alarm condition, a corresponding message is
displayed
Alarm Input
A closure across the Alarm Input terminals
will be indicated on the display as well as
initiate the Alarm Output
In addition to the standard operation of
the T2310 & T2320, an enhanced operaPRESSURE SWITCH INPUT
tion option is available with the use of
the DNC-T2300-I/O Remote Input/Output
module in conjunction with the DNCT2300-DSP Remote Annunciator Panel.
DNC-T2003 Through
DNC-T2032 Series
The T2310 & T2320 Timers along with the
Dust Collector Controller
DNC-T2300-I/O constitutes the “Enhanced
(DNC-T2010 model shown)
Timer” system which allows the user to
L1 L2 C 1 2 3 4 5 6 7 8 9 10
120 VAC Coil
monitor and record the data parameters
SPST-NO
Relay
associated with a dust collector system. This
Last solenoid
S
system can range in size from 1 to 255
INPUT VOLTAGE 120 VAC
dust collectors, all reporting to a central
location, the DNC-T2300-DSP.
EXPANDED MODE WIRING DIAGRAM FOR DNC-T2310-*10
OUTPUT
STEP
ITEM
VALUE
ALARM
D
DIFFERENTIAL PRESSURE ( P)
INCHES OF WATER
CANCEL
RS232
CONNECTOR
National Controls
Corporation
1725 Western Dr.
West Chicago, IL. 60185
S/N:
BYPASS
INPUT
INTELLIGENT DUST CONTROL
MODEL NO.: DNC-T2310-010
INPUT VOLTAGE:120 VAC, 10VA
PRESSURE
CONNECTIONS:
HI SIDE
Date Code:
LOW SIDE
ALARM
OUTPUT
ALARM
INPUT
N.O.
3AMP
FAILURE TO COMPLY WILL VOID ANY
WARRANTY
DO NOT USE SLOW-BLOW OR LARGER SIZE
CO I L
L1
L2
National Controls
Corporation
4-2
SOL
COM
1
2
3
4
5
6
OUTPUTS
Model DNC-T2310-010
7
8
9
10
Enhanced Timer Operation Status Indication: The Timer can show the following information on
its 8 character alpha-numeric display during normal operation:
• ∆P from 0” to 15” water column
• High or Low ∆P Alarms
• Solenoid Fault Conditions
• Current Output being Pulsed
• Auxiliary Alarm Input Closures
• DNC-T2300-I/O Analog Input Status
• DNC-T2300-I/O Alarm Input Closures
Upon occurance of any alarm event, the alarm status is reported on the display along with the output
number that was pulsed during the time of the event.
RS-232 Port:
Remote Terminal
An ANSI type terminal is required for remote monitoring and programming of the controller.
Connection to the controller is made via the RS-232 port (9 pin D-Sub connector). All the functions
and display status accessible from the controller is available through the ANSI terminal.
Remote I/O Interface
The 2310/2320 controllers are capable of communication with the DNC-T2300-I/O board via the
RS-232 port. This allows the user to monitor up to three 4-20mA analog inputs, three contact
closure type inputs, and one J type thermocouple. The I/O module is programmed via the
2310/2320 keypad and can be user defined to set alarm points from remote sensors of parameters
such as emission, air flow, pressure, broken bags, fan motor current, etc. Refer to the data sheet for
the DNC-T2300-I/O for additional information.
Programming Logic: The controller as supplied from the factory will require user configuration.
Upon application of power the display will indicate "SETUP". The operator must then configure the
various operating parameters using the six key keyboard of the controller before normal cleaning
operation can begin. The programmable parameters for Standard Operation as displayed are:
OUTPUT
Auto Configuration - will automatically sense the solenoids connected to the outputs and will
only pulse those outputs during cleaning cycles.
Manual Configuration - the controller will pulse each output until the last output programmed and
then recycle to output #1
LAST - the number of the last output used.
LO ∆P - Low Pressure Setpoint, the pressure at which the controller will stop its cleaning cycle.
HI ∆P - High Pressure Setpoint, the pressure at which the controller will start its cleaning cycle.
ON - Output Solenoid On Time.
OFF - Off Delay Time Between Output Solenoid Activation.
ALARM - High Differential Pressure Alarm Set-point, the pressure at which the controller will
close its alarm contacts
For Enhanced Timer programming information, see IDC Programming Tree on page 4-6.
Additional Features: The
2310/2320 controllers also
provide:
4 - 20 Milliampere
Output Loop
This output will provide
a continuous reading
-T2320from 4 -20 mA
corresponding to the
sensed differential
pressure range of 0” to
15” water column. This
INPUT VOLTAGE 120 VAC
is a standard feature.
24 Hour Time / Day /
EXPANDED MODE WIRING DIAGRAM FOR DNC-T2320-*10
Month Clock
The clock feature will allow a daily automatic turn on and turn off command to be implemented by
the controller. It can be programmed to start and stop the cleaning cycles for up to seven events per
week. This is an optional feature found on the “B” series models
AUX OUTPUT
#4
AUX INPUT
#4
N a t io n a l C o n t r o ls C o r p.
Phone 800-323-2593
630-231-5900
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
PRESSURE SWITCH
4
DNC SERIES DUST
COLLECTOR CONTROLLER
(EXCEPT T2310)
DNC-T2010 MODEL SHOWN
L1L2 C 1 2 3 4 5 6 7 8 9 10
S
LAST SOLENOID
L1
L2
Specifications
Factory Default Settings:
Lo Pressure = 2" water column
HI Pressure = 4" water column
Alarm Pressure = 14" water column
Output Quantity = 10
Off Time = 15 seconds
On Time = 0.10 seconds
Output Configuration = Manual
I/O Expansion = No
Inputs:
Voltage: 105 -135 VAC, 50/60 Hz.
Maximum Ratings at 135 VAC Input
Voltage:
Power Consumtion: 10 VA, without loads
DNC-T2310:
Bypass Switch Open Circuit Voltage: 24 VDC.
Bypass Switch Short Circuit Current: 4.3mA
Alarm Inputs 1-3:
Open Circuit Voltage: 24VDC.
Short Circuit Current: 4.3 mA
•
Important Notice to Users:
Our timers are capable of use in a
wide array of devices and in various
applications. Any device or system
incorporating a timer should be so
designed that, in the event of failure,
malfunction or normal wear-out of
the timer, the system will become
inoperative in a manner which will
prevent property damage or bodily
Injury.
Caution:
1. Do not mount controls in high
vibration areas without shock
mounts.
2. Do not mount controls in areas of
high dust or corrosive atmospheres
without a protective enclosure.
3 Do not use a converter or inverter for
the power source.
4. Do not mount control in high
transient voltage areas without an
isolation transformer
5. Do not leave control box open.
6. Do not allow a local repair shop
to repair the controls, as we employ
some very sophisticated components
that could be further damaged. For
service, call us directly: 800-323-2593
4-3
Dust Collector
Controls
N a t io n a l C o n t r o ls C o r p.
Phone 800-323-2593
630-231-5900
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
Specifications
• DNC-T2320:
continued
Outputs:
Bypass Switch Open Circuit Voltage: 24 VDC.
Bypass Switch Short Circuit Current: 4.3mA
Alarm Inputs 1-3:
Open Circuit Voltage: 24VDC.
Short Circuit Current: 4.3 mA
Auxiliary Input #4: 90-135 VAC, 50/60 Hz
6.6mA at 135 VAC
Maximum Solenoid Output: 200VA or Watts
at maximum duty cycle.
Solenoid Output Voltage: Input Voltage 2.5 VAC @ 200 VA Load
Solenoid Output Type: Solid State TRIAC.
Solenoid Output Short Circuit Protection:
3AG Fast Acting
120 volt units: 3Amp/250 VAC Fuse
240 volt units: 1.5Amp/250 VAC Fuse
DNC-T2310:
Alarm Output Type: 1-FORM A Relay
Contact.
Alarm Output Rating: 3 Amp @ 120/240 VAC
DNC-T2320:
Alarm Output Type: 1-FORM A Relay
Contact
Alarm Output Rating: 3 Amp @ 120/240 VAC
Aux. Output #4 Type: 1-FORM A Relay
Contact
Aux. Output #4 Rating: 3 Amp @ 120/240
VAC
Current Loop:
Type: 4 - 20 mA current loop, current is
sourced by the controller. Signal represents
0 - 15 inches of differential pressure (∆P).
Accuracy: ±.3 mA of displayed pressure.
Air Pressure Measurement:
Sensor Type: Silicon Piezoresistive Transducer
with Dual Inlets
Measurement Range: 0.0 to 15.0 Inches of
Water
Accuracy: ± 2% of Full Scale at 77° Fahrenheit
25° Celsius ± 6% of Full Scale Over
Temperature and Voltage Range
Maximum Continuous Pressure: 10 PSI.
•
•
Display:
Type: 8 Character 16 Segment Vacuum
Fluorescent Display; Characters: .2" High,
Alpha-Numeric.
Timing:
Solenoid On Time Range: .01 - .50 Seconds.
Solenoid Off Time Range: 7 -999 Seconds.
Timing Accuracy : -2 mS, +10 mS or ±1%,
whichever is greater. Solenoid On Time is
synchronized to the AC Line.
Serial Communications:
Contact Factory for Additional Information
Environmental:
Type: RS-232.
Terminal Emulation: ANSI VT100
Mode: 9600 Baud, 8-Data Bits 1-Start Bit
1-Stop Bit, X ON - X OFF, No Parity
Connector: Type 9-Pin Male IBM Compatible
D-SUB Connector
4
Operating Temperature Range:-40° to 150°
Fahrenheit, -40° to 65° Celsius
Ordering Information
Outputs
Description
Aux. Inputs
10
10
10
10
With 4-20 mA Loop
With 4-20 mA Loop & 24 Hr. Clock
With 4-20 mA Loop
With 4-20 mA Loop & 24 Hr. Clock
With 4-20 mA Loop
With 4-20 mA Loop & 24 Hr. Clock
With 4-20 mA Loop
With 4-20 mA Loop & 24 Hr. Clock
With 4-20 mA Loop in NEMA4X Box
With 4-20 mA Loop in NEMA4X Box
3
1
3
1
4*
2*
4*
2*
3
4*
20
20
20
20
10
20
Accessories:
Description
NEMA-4 Enclosure - Steel
NEMA-4 Enclosure - Steel
NEMA-4 Window Enclosure - Fiberglass
Pulse Width Meter
Pilot Lamp
On/Off Switch
4-4
Input Voltage
105
105
210
210
105
105
210
210
105
105
-
135
135
270
270
135
135
270
270
135
135
VAC
VAC
VAC
VAC
VAC
VAC
VAC
VAC
VAC
VAC
Off Time
Part Number
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
1 - 999 Sec.
DNC-T2310-A10
DNC-T2310-B10
DNC-T2310-A220
DNC-T2310-B220
DNC-T2320-A10
DNC-T2320-B10
DNC-T2320-A220
DNC-T2320-B220
DNC-T2310-KIT
DNC-T2320-KIT
* When unit is configured for expanded mode operation, input #4 is not available
Dimensions
10” x 8” x 4”
12” x 10” x 5”
12” x 10” x 6”
6.5” x 2.7” x 1”
NEMA-4 Rated Red Light
NEMA-4 Rated w Legend Plate
Part Number
BOX-A1008-CHNF
BOX-A1210-CHNF
BOX-A1210-CHSC
TNC-PM360-010
ASL-00RED-NEMA-4
MSW-0DPST-001
AMETEK NCC offers NEMA-4 type enclosures for mounting our controls. These enclosures are made of heavy gauge steel or fiberglass and have a
continuous hinge cover. All seams are continuously welded. The finish is gray hammer-tone enamel inside and out, over phosphatized surfaces for
steel units, smooth gray finish for fiberglass units.
Note In order to keep abreast of the latest technology AMETEK NCC reserves the right to change components and/or design of controls without notice.
Dust Collector
Controls
N a t io n a l C o n t r o ls C o r p.
Phone 800-323-2593
630-231-5900
VACUUM FLUORESCENT
DISPLAY (8 CHAR.)
(16 SEGMENT)
6.875
POLYESTER OVERLAY
.25 DIA MOUNTING HOLE
KEYPAD
(4 PL.)
6.250
.312
RS-232 9 CIRCUIT
MALE CONNECTOR
2.275
2.5 MAX.
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
2 POS. SCREW TERMINAL
(3 PL.)
OUTPUT
STEP
.25
ITEM
VALUE
.65
CANCEL
RS232
CONNECTOR
National Controls
Corporation
1725 Western Dr.
West Chicago, IL. 60185
AUX ALARM
INPUTS
BYPASS
INPUT
INTELLIGENT DUST CONTROL
MODEL NO.: DNC-T2310-010
INPUT VOLTAGE:120 VAC, 10VA
S/N:
DIFFERENTIAL PRESSURE
CYCLE BYPASS INPUT
ALARM
DIFFERENTIAL PRESSURE (DP)
INCHES OF WATER
REMOTE ALARM
CONDITION OUTPUT
PRESSURE
CONNECTIONS:
HI SIDE
Date Code:
ALARM
ALARM VOLTAGE SOURCE
ALARM
OUTPUT
ALARM
LOW SIDE
8.75
INPUT
8.25
REMOTE ALARM
CONDITION INPUT
DO NOT USE SLOW-BLOW OR LARGER SIZE
FAILURE TO COMPLY WILL VOID ANY
WARRANTY
L1
L2
2
1
SOL
COM
3
4
5
6
OUTPUTS
7
9
8
USER HOOKUP
'HI' SIDE (DIRTY AIR PLENUM)AND
'LOW' SIDE (CLEAN AIR PLENUM)
PRESSURE CONNECTIONS
1/8-27" NPT FEMALE
FITTING CONNECTION
(2 PL.)
10
Model DNC-T2310-010
National Controls
Corporation
FUSE
.06 THICK
ALUMINUM MOUNTING
PLATE
Model
DNC-T2310-A10
L1
10 -OUTPUTS TO 120 VAC SOLENOID
AIR VALVES. SOL. COM. TERMINAL IS
INTERNALLY CONNECTED TO L2 TERMINAL.
L2
#6 SCREW TERM.
(13 PL.)
POLYESTER OVERLAY
DIFFERENTIAL PRESSURE
CYCLE BYPASS INPUT
RS-232 9 CIRCUIT
MALE CONNECTOR
SEE FIGURE 2
VACUUM FLUORESCENT
DISPLAY (8 CHAR.)
(16 SEGMENT)
4
REMOTE ALARM
CONDITION OUTPUT
(ALARM VOLTAGE
SOURCE)
4-20mA OUTPUT
ALARM
10.75
10.250
.25
2.325
REMOTE ALARM
CONDITION
INPUT
KEYPAD
2.5 MAX.
BYPASS 4-20mA ALARM
INPUT OUTPUT
.59
.312
+
RS232
OUTPUT
2 POS. SCREW
TERMINAL (7 PL.)
ALARM
INPUT 1
STEP
ITEM
ALARM
VALUE
ALARM
CANCEL
DIFFERENTIAL PRESSURE (DP)
INCHES OF WATER
AUX
OUTPUT
#4
National Controls
Corporation
1725 Western Dr.
West Chicago, IL. 60185
INTELLIGENT DUST CONTROL
MODEL NO.: DNC-T2320-B10
INPUT VOLTAGE:120 VAC, 10VA
S/N:
Date Code:
PRESSURE
CONNECTIONS:
HI SIDE
.25 DIA. MOUNTING
HOLE (4 PL.)
R
AUX
INPUT
#4
120VAC
R
AUX OUTPUT FOR
EXPANDED MODE OR
AUX REMOTE ALARM
CONDITION OUTPUT
(ALARM VOLTAGE SOURCE)
L1
AUX INPUT FOR
120 VAC
50/60 HZ ALARM OR
EXPANDED MODE
L2
LOW SIDE
8.25
8.875
USER HOOKUP
HI SIDE ('DIRTY AIR PLENUM')
AND LOW SIDE ('CLEAN AIR PLENUM')
PRESSURE CONNECTIONS
TAPPED 1/8-27 NPT
(2 PL.)
20
19
DO NOT USE SLOW-BLOW OR LARGER SIZE
FAILURE TO COMPLY WILL VOID ANY WARRANTY
AUX ALARM
INPUTS
17
16
15
L1
FUSE
#6 SCREW TERM.
(26 PL.)
.06 THICK
ALUMINUM
MOUNTINGPLATE
18
L1
L2
L2
SOL SOL
COM COM
1
2
3
4
5
6
7
8
9
10
11
12
OUTPUTS
13
14
20 -OUTPUTS TO 120 VAC SOLENOID AIR-VALVES
SOL COM TERMINALS ARE INTERNALLY CONNECTED TO L2 TERMINAL
Model
DNC-T2320-A10
4-5
Dust Collector
Controls
N a t io n a l C o n t r o ls C o r p.
Phone 800-323-2593
630-231-5900
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
.16
4 PL.
.31 X .50 MOUNTING SLOT - 4 PL.
8.0
SEE NOTE 3
OUTPUT
STEP
VALUE
ITEM
ALARM
DIFFERENTIAL PRESSURE ( DP)
INCHES OF WATER
ALARM
INPUT 3
1725 Western Dr.
West Chicago, IL. 60185
INPUT
D P OUTPUT (-)
Date Code:
S/N:
MODEL No. DNC-T2310-KIT
INTELLIGENT DUST CONTROL
INPUT: 120 VAC 50/60 HZ
10 VA PLUS LOADS
SOLENOID OUTPUT:
200 VA, 120 VAC 50/60 HZ
ALARM OUTPUT:
3A, 120/240 VAC 50/60 HZ
BYPASS
INTELLIGENT DUST CONTROL
MODEL NO.: DNC-T2310-A10
INPUT VOLTAGE:120 VAC, 10VA
4-20 mA
PRESSURE CONNECTIONS:
HI SIDE
12.94
ALARM
INPUT 2
ALARM
INPUT
3
1725 Western Dr.
West Chicago, IL. 60185
RS232
CONNECTOR
National Controls
Corporation
ALARM
INPUT
2
National Controls
Corporation
CANCEL
(+)
ALARM
OUTPUT
AIR CONNECTIONS
1/4" FNPT
ALARM
INPUT
1
LOW SIDE
BLACK INK
SCREENING
DIRTY AIR PLENUM
CONNECTION
CLEAN AIR PLENUM
CONNECTION
L2
SOL
COM
2
1
3
4
5
6
OUTPUTS
7
8
9
4.125
5.625
3AMP
DO NOT USE SLOW-BLOW OR LARGER SIZE
FAILURE TO COMPLY WILL VOID ANY
WARRANTY
L1
10
National Controls
Corporation
ACCESS SCREW (2 PL.)
SPECIFICATION FOR DNC-T2310-KIT
12 X 10 X 6
FIBERGLASS POLYESTER HINGED
NEMA TYPE 4X ENCLOSURE
WITH CLEAR WINDOW 10.25 X 8.25
8708/2/99
1.5
NOTES:
1. DIMENSIONS: INCHES (mm)
2. NOT ALL COMPONENTS ARE SHOWN.
3. 4 MOUNTING FEET AND 4 SCREWS ARE SHIPPED WITH
THE UNIT (NOT INSTALLED).
ACCESS SCREW (2 PL.)
4
1.5
National Controls
Corporation
MODEL No. DNC-T2320-KIT
INTELLIGENT DUST CONTROL
INPUT: 120 VAC 50/60 HZ
10 VA PLUS LOADS
SOLENOID OUTPUT:
200 VA, 120 VAC 50/60 HZ
ALARM OUTPUT:
3A, 120/240 VAC 50/60 HZ
ALARM
DIFFERENTIAL PRESSURE ( DP)
INCHES OF WATER
A ALARM
INPUT
B
2
1725 Western Dr.
West Chicago, IL. 60185
INPUT 1
STEP
VALUE
CANCEL
National Controls
Corporation
A ALARM
INPUT
B
3
AUX
OUTP
#4
INTELLIGENT DUST CONTROL
MODEL NO.: DNC-T2320-A10
INPUT VOLTAGE:120 VAC, 10VA
S/N:
AUX
INPU
#4
120V
Date Code:
DIRTY AIR PLENUM
CONNECTION
4.25
5.75
OUTPUT
ITEM
AIR CONNECTIONS
8.0
CLEAN AIR PLENUM
CONNECTION
1/4" FNPT
DIRTY AIR PLENUM
CONNECTION
CLEAN AIR PLENUM
CONNECTION
BLACK INK
SCREENING
20
19
18
17
3AMP
SEE NOTE 3
16
15
L1
L2
SOL SOL
COM COM
1
2
3
4
5
6
7
8
9
10
11
12
OUTPUTS
13
14
12.94
SPECIFICATION FOR DNC-T2320-KIT
4-6
8710/2/99
.31 X .50 MOUNTING SLOT - 4 PL.
.16
4 PL.
Product Overview: The models DNC-T2310-KIT and DNC-T2320-KIT is a microprocessor-based, 10 / 20 output
sequencer, reverse air bag house filter controller, It is housed in a NEMA 4X fiberglass enclosure which has a clear window
for monitoring the controller's display. The enclosure dimensions are 12 inches high by 10 inches wide and 6 inches deep.
The door is hinged in the left for the 2310-KIT and the bottom for the 2320-KIT, and can be opened by loosening two
screws located on the side opposite the hinge.
Air connections are made by mounting to the 1/4 -inch NPT female connectors on the right side of the unit. Connectors
are labeled as "DIRTY AIR PLENUM CONNECTION" or the high pressure side of the filter and "CLEAN AIR PLENUM
CONNECTION" which is the low pressure side of the filter. Holes(s) must be made in the enclosure to connect conduit
fittings for electrical power to the controller.
For operation of the controls, refer to specifications on page 4-3.
N a t io n a l C o n t r o ls C o r p.
IDC Programming Tree
RUN
DISPLAY
PROGRAM
Phone 800-323-2593
630-231-5900
Fax
630-231-1377
Internet www.natcon.com
www.nationalcontrols.com
Press ITEM Key until "PROGRAM" is Displayed
PROG IDC
PROG I/O
I/O Y (or N)
x=N
EXIT
x=N
CLOCK x
x=Y
EXIT
x=Y
Nonchangeable
IDENT x
I/O V xxx
EXIT
PROG CLK
TIME xx.xx
HOUR xx
Non-changeable
MINS xx
4 - 20 #1
x=N
4 - 20 1 x
EXIT
DAY = xx
x=Y
EMIS x
OUTPUT = x
DAY ON.xx
x=Y
x=N
LAST = xx
Nonchangeable
AUX 1
HIGH xxx
CYL DN N (or Y)
HIGH xxx
LOW xxx
NO CYL x
LOW xxx
ALARM xxx
LO P = xx
ALRMH xx.x
EXIT
HI P = xx
ALRML xx.x
ON = xxx
EXIT
OFF = xx
HOUR = xx
E
V
E
N
T
1
MIN = xx
DAY OFF.xx
HOUR = xx
MIN= xx
Upto 7
On/Off
Events
4 - 20 #2
x=N
4 - 20 2 x
ALMH = xx.x
EXIT
x=Y
AIRFLW x
ALML = xx.x
DAY ON.xx
x=Y
x=N
AUX 2
HIGH xxx
HIGH xxx
LOW xxx
LOW xxx
DIAM xxx
ALRMH xx.x
ALH xxx
ALRML xx.x
ALL xxx
EXIT
EXIT
Nonchangeable
EXIT
4 - 20 #3
HOUR = xx
E
V
E
N
T
n
4
MIN = xx
DAY OFF.xx
HOUR = xx
MIN= xx
BAG TEMP
x=N
4 - 20 3 x
Display Keypad
x=Y
EMIS x
OUTPUT
VALUE
ALARM
BAGTMP
EXIT
x=Y
x=Y
ALARH xx.x
x=N
STEP
ITEM
x=N
EXIT
AUX 1
HIGH xxx
ALARL xx.x
HIGH xxx
LOW xxx
EXIT
LOW xxx
ALARH xxx
ALRMH xx.x
ALARL xxx
Nonchangeable
CANCEL
Use the Item Keys to:
1) Navigate within the
Programming Tree
The Key moves up the Tree
The Key moves down the Tree
Use the Value Keys to:
1) Select Program Options
2) Change parameters
The Key increments value
The Key decrements value
ALRML xx.x
EXIT
ALCK xx.x
If x = N, Display Reports: "ERR AUX 4"
If x = Y, Display Reports: "ERR ALCK"
HOPPER xxx
If x = N, Display Reports: "ERR AUX 5"
If x = Y, Display Reports: "ERR HOPP"
DROP xxx
EXIT
EXIT
4-7
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