Datasheet
13
CJ1W-ID/IA
CJ1W-ID262 DC Input Unit (24 VDC, 64 Points)
* The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the response times are set to 0 ms due
to internal element delays.
Note: Observe the following restrictions when connecting to a 2-wire sensor.
• Make sure the input power supply voltage is larger than the ON voltage (19 V) plus the residual voltage of the sensor (approx. 3 V).
• Use a sensor with a minimum load current of 3 mA min.
• Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher.
Name 64-point DC Input Unit with MIL Connector
Model CJ1W-ID262
Rated Input Voltage 24 VDC
Rated Input Voltage
Range
20.4 to 26.4 VDC
Input Impedance 5.6 kΩ
Input Current 4.1 mA typical (at 24 VDC)
ON Voltage/ON Current 19.0 VDC min./3 mA min.
OFF Voltage/OFF Current
5 VDC max./1 mA max.
ON Response Time 8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
OFF Response Time 8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
Number of Circuits 64 (16 points/common, 4 circuits)
Number of Simultaneously
ON Points
50% (8 points/common) simultaneously ON (at 24 VDC) (Refer to the following illustrations.)
Insulation Resistance 20 MΩ min. between external terminals and the GR terminal (100 VDC)
Dielectric Strength 1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current
Consumption
90 mA max.
Weight 110 g max.
Accessories None
Circuit Configuration
•
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.
External connection
and terminal-device
variable diagram
CN1 CN2
• The input power polarity can be connected in either direction.
• Be sure to wire both pins 23 and 24 (COM0) of CN1, and set the
same polarity for both pins.
• Be sure to wire both pins 3 and 4 (COM1) of CN1, and set the
same polarity for both pins.
•
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.
• The input power polarity can be connected in either direction.
• Be sure to wire both pins 23 and 24 (COM2) of CN2, and set the
same polarity for both pins.
• Be sure to wire both pins 3 and 4 (COM3) of CN2, and set the
same polarity for both pins.
•
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.
to
to
to
to
Input indicator
Indicator
switching
circuit
Internal circuits
Internal circuits
Wd m+1
Wd m
Wd m+2
Wd m+3
Allocated
CIO word
Signal
name
Jxx_Ch1_In00
Jxx_Ch1_In15
COM0
SW
Jxx_Ch2_In00
Jxx_Ch2_In15
CN1
COM0
COM1
COM1
Jxx_Ch3_In00
Jxx_Ch3_In15
COM2
Jxx_Ch4_In00
Jxx_Ch4_In15
COM2
COM3
COM3
560 Ω
560 Ω
1000pF1000pF
5.6 kΩ
5.6 kΩ
CN2
0
10
20
30
40
50
60
70
0102030 405060
Ambient Temperature
8 points/common
(total: 26 points max.)
at 55°C
8 points/common
at 55°C
12 points/common
(total: 45 points)
at 55°C
Input voltage:
20.4 VDC
Input voltage:
26.4 VDC
Input voltage:
24 VDC
Number of simultaneously ON points
Number of Simultaneously ON Points vs.
Ambient Temperature Characteristic
64 points at 47°C
64 points at 35°C
64 points at 25°C
(°C)
24 VDC
24 VDC
Wd m+1
Wd m+1
Wd m
Wd m
Signal
name
Signal
name
Connec-
tor pin
Allocated
CIO word
Allocated
CIO word
1
NC
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
NC
39
2
4
NC
6
8
10
12
14
16
18
COM1
20
22
24
26
28
30
32
34
36
38
40
COM1
NC
COM0
COM0
Jxx_Ch1_In00
Jxx_Ch1_In01
Jxx_Ch1_In02
Jxx_Ch1_In03
Jxx_Ch1_In04
Jxx_Ch1_In05
Jxx_Ch1_In06
Jxx_Ch1_In07
Jxx_Ch2_In00
Jxx_Ch2_In01
Jxx_Ch2_In02
Jxx_Ch2_In03
Jxx_Ch2_In04
Jxx_Ch2_In05
Jxx_Ch2_In06
Jxx_Ch2_In07
Jxx_Ch2_In08
Jxx_Ch2_In09
Jxx_Ch2_In10
Jxx_Ch2_In11
Jxx_Ch2_In12
Jxx_Ch2_In13
Jxx_Ch2_In14
Jxx_Ch2_In15
Jxx_Ch1_In08
Jxx_Ch1_In09
Jxx_Ch1_In10
Jxx_Ch1_In11
Jxx_Ch1_In12
Jxx_Ch1_In13
Jxx_Ch1_In14
Jxx_Ch1_In15
Wd m+3
Wd m+3
Wd m+2
Wd m+2
24 VDC
24
VDC
Signal
name
Signal
name
Connec-
tor pin
Allocated
CIO word
Allocated
CIO word
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
NC
2
COM3
39
37
35
33
31
29
27
25
23
COM2
21
19
17
15
13
11
9
7
5
3
NC
1
COM3
COM2
NC
Jxx_Ch3_In15
Jxx_Ch3_In14
Jxx_Ch3_In13
Jxx_Ch3_In12
Jxx_Ch3_In11
Jxx_Ch3_In10
Jxx_Ch3_In09
Jxx_Ch3_In08
Jxx_Ch4_In15
Jxx_Ch4_In14
Jxx_Ch4_In13
Jxx_Ch4_In12
Jxx_Ch4_In11
Jxx_Ch4_In10
Jxx_Ch4_In09
Jxx_Ch4_In08
Jxx_Ch4_In07
Jxx_Ch4_In06
Jxx_Ch4_In05
Jxx_Ch4_In04
Jxx_Ch4_In03
Jxx_Ch4_In02
Jxx_Ch4_In01
Jxx_Ch4_In00
Jxx_Ch3_In07
Jxx_Ch3_In06
Jxx_Ch3_In05
Jxx_Ch3_In04
Jxx_Ch3_In03
Jxx_Ch3_In02
Jxx_Ch3_In01
Jxx_Ch3_In00
NC