• Receive inputs to start I/O interrupt tasks. When the
Interrupt Input Unit receives an input, the CPU Unit will
interrupt execution of the cyclic tasks in the normal
program and execute an I/O interrupt task.
CJ1W-INT01
Features
•
High-speed ON response of 0.05 ms
•
Use up to 32 interrupt inputs with up to two Units per CPU Unit.
•
Applicable with both NPN and PNP output devices. Polarity selection is not required. *
* The same polarity is used for the same common.
1
CJ1W-INT01
Ordering Information
International Standards
• The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2
Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
• Contact your OMRON representative for further details and applicable conditions for these standards.
Interrupt Input Units
Specifications
Unit type
Product
name
I/O
points
Input
voltage
current
Input pulse
width
conditions
Max. Units
mountable
per Unit
External
connection
No. of words
allocated
Current
consumption
(A)
5V
24 V
Model
Standards
Commons
Interrupt
Input Unit
CJ1
Basic
I/O Units
16
inputs
24 VDC,
7 mA
16 points,
1 common
ON time:
0.05 ms max.
OFF time:
0.5 ms max.
2
Removable
terminal
block
1 word
0.08
−
CJ1W-INT01
UC1, N, L,
CE
Note: 1.
Can be used only on CPU Racks, and not on Expansion Racks.
2.
The locations where the Units can be mounted depend on the CPU Rack and the CPU Unit model.
CJ2H-CPU6@-EIP: From the slot next to the CPU Unit until the fourth slot.
CJ1G, CJ1H: From the slot next to the CPU Unit until the fifth slot.
CJ1M: From the slot next to the CPU Unit until the third slot.
3.
With the SYSMAC NJ-series Controllers,Interrupt Input Units can be used as normal Basic Input Units. They cannot be used to start I/O
interrupt tasks.
Accessories
There is no accessory for the CJ series Interrupt Input Units.
Mountable Racks
NJ system
Molde
CPU Rack
2 Units *1*4
Expansion
Rack
Not supported
*3
CJ1-CPU
Rack
Not supported
CJ system (CJ1, CJ2)
CPU Units
other than left
2 Units *2
Expansion
Backplane
Not supported
*3
CP1H system
CP1H PLC
Not supported
NSJ system
NSJ Controller
Not supported
Expansion
Backplane
Not supported
*3
CJ1W-INT01
*1. The Interrupt Input Unit can be mounted in slots 0 to 4 on the CJ1-CPU Rack. An Incorrect Unit/Expansion Rack Connection error will occur if
an Interrupt Input Unit is mounted to slot 5 or higher.
*2. Connectable slot position changes with the CPU Unit.
• CJ1M-CPU@@: Slot No.0 to 2
• CJ2H-CPU@@-EIP: Slot No.0 to 3
• CPU Unit other than abobe: Slot No.0 to 4
If the Unit is mounted to the slot other than abobe, I/O setting error will occur.
*3. An I/O setting error will occur if an Interrupt Input Unit is mounted to an Expansion Rack.
*4. Interrupt Input Units can be used as normal Basic Input Units. They cannot be used to start I/O interrupt tasks.
2
CJ1W-INT01
Specifications
CJ1W-INT01 Interrupt Input Unit (16 Points)
Name
Model
Rated Input Voltage
Rated Input Voltage Range
Input Impedance
Input Current
ON Voltage/ON Current
OFF Voltage/OFF Current
ON Response Time
OFF Response Time
Number of Circuits
Number of Simultaneously
ON Points
Insulation Resistance
DielectrQic Strength
Weight
Accessories
16-point Interrupt Input Unit with Terminal Block
CJ1W-INT01
24 VDC
20.4 to 26.4 VDC
3.3 kΩ
7 mA typical (at 24 VDC)
14.4 VDC min./3 mA min.
5 VDC max./1 mA max.
0.05 ms max.
0.5 ms max.
16 (16 points/common, 1 circuit)
100% (16 points/common) simultaneously ON (24 VDC)
20 MΩ between external terminals and GR terminal (at 100 VDC)
1,000 VAC between external terminals and GR terminal for 1 minute at a leakage current of 10 mA max.
110 g max.
None
Signal
name
3.3 kΩ
Jxx_Ch1_In00
Internal Current Consumption
80 mA max.
1000 pF
Jxx_Ch1_In15
COM
COM
Input indicator
Circuit Configuration
Temperature characteristics for
simultaneously ON points
Number
of simultaneously ON points
18
16
14
12
10
8
6
4
2
0
0
10
20
30
40
50
60
16 points at 45°C
Internal circuits
470
Ω
to
•
Up to two Interrupt Input Units can be mounted to the CPU
Rack. They must be connected as one of the five Units
immediately next to the CPU Unit. If an Interrupt Input Unit is
connected in any other position, an Incorrect Unit/Expansion
Rack Connection error will occur.
•
Set the pulse width of signals input to the Interrupt Input Unit so
they satisfy the following conditions.
•
The signal names of the terminals are the device variable
names.
The device variable names are the names that use "Jxx" as the
device name.
Input
voltage:
26.4
VDC
12 points at 55°C
OFF
0.5 ms min.
ON
0.05 ms min.
(°C)
Ambient Temperature
\
Signal
name
Connec-
tor pin
*
Signal
name
Jxx_Ch1_In00
Jxx_Ch1_In02
Jxx_Ch1_In04
Jxx_Ch1_In06
External connection and
terminal-device variable
diagram
A0
B0
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
Jxx_Ch1_In01
Jxx_Ch1_In03
Jxx_Ch1_In05
Jxx_Ch1_In07
Jxx_Ch1_In09
Jxx_Ch1_In11
Jxx_Ch1_In13
Jxx_Ch1_In15
COM
24
VDC
Jxx_Ch1_In08
Jxx_Ch1_In10
Jxx_Ch1_In12
Jxx_Ch1_In14
COM
•
The polarity can be connected in either direction.
•
The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the
device name.
Note:
With NJ-series Controllers, Interrupt Input Units can be used as normal Basic Input Units.
They cannot be used to start I/O interrupt tasks.
* Terminal numbers A0 to A8 and B0 to B8 are used in the external connection and terminal-device variable diagrams. They are not printed on the Units.
3
CJ1W-INT01
External Interface
Model number label
Input indicators
Connector
Connect to the connector on the next Unit.
Terminal
block
for
Input
wiring,
18P
×
1
ERR
0
8
1
2 3
4 5
6
7
9 10 11 12 13 14 15
Wiring Terminal Blocks
Electric Wires
The following wire gauges are recommended.
Terminal Block Connector
18-terminal
Wire Size
AWG 22 to 18 (0.32 to 0.82 mm
2
)
Crimp terminals
Use crimp terminals (M3) having the dimensions shown below.
6.2 mm max.
6.2 mm max.
4
CJ1W-INT01
Dimensions
2.7
89
65
ID211
0
8
1
9
2
3
4
5
6
7
10 11 12 13 14 15
(Unit: mm)
0
1
2
3
4
5
6
90
7
8
9
10
11
12
13
14
15
COM
COM
DC24V
7mA
2.7
31
Related Manuals
Name
Cat. No.
Contents
Describes the following for CJ2 CPU Units:
• Overview and features
• Basic system configuration
• Part nomenclature and functions
• Mounting and setting procedure
• Remedies for errors
• Also refer to the Software User's Manual (W473).
Provides an outlines of and describes the design, installation, maintenance, and
other basic operations for the CJ-series PLCs.
An introduction to the entire NJ-series system is provided along with the following
information on a Controller built with an NJ501 CPU Unit.
• Features and system configuration
• Introduction
• Part names and functions
• General specifications
• Installation and wiring
• Maintenance and inspection
Use this manual together with the NJ-series CPU Unit Software User's Manual
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