A-51
Appendices
NJ-series CPU Unit Hardware User’s Manual (W500)
A-2 Specifications of Basic I/O Units
A
A-2-2 Basic I/O Units
* The ON response time will be 120 s maximum and OFF response time will be 400 s maximum even if the response times
are set to 0 ms due to internal element delays.
External connection
and terminal-device
variable diagram
CN1 (OUT) CN2 (IN)
• When wiring, pay careful attention to the polarity of the
external power supply. The load may operate incor-
rectly if the polarity is reversed.
• Be sure to wire both terminals 23 and 24 (COM0) of
CN1.
• Be sure to wire both terminals 3 and 4 (COM1) of
CN1.
• Be sure to wire both terminals 21 and 22 (+V) of CN1.
• Be sure to wire both terminals 1 and 2 (+V) of CN1.
• When wiring, pay careful attention to the polarity of
the external power supply. The load may operate
incorrectly if the polarity is reversed.
• 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.
5 VDC
5 VDC
Wd m
Wd m+1
Wd m
Wd m+1
Allocated
CIO word
Signal
name
Signal
name
Allocated
CIO word
Connec-
tor pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Jxx_Ch1_Out00
Jxx_Ch1_Out01
Jxx_Ch1_Out02
Jxx_Ch1_Out03
Jxx_Ch1_Out04
Jxx_Ch1_Out05
Jxx_Ch1_Out06
Jxx_Ch1_Out07
Jxx_Ch2_Out00
Jxx_Ch2_Out01
Jxx_Ch2_Out02
Jxx_Ch2_Out03
Jxx_Ch2_Out04
Jxx_Ch2_Out05
Jxx_Ch2_Out06
Jxx_Ch2_Out07
Jxx_Ch1_Out08
Jxx_Ch1_Out09
Jxx_Ch1_Out10
Jxx_Ch1_Out11
Jxx_Ch1_Out12
Jxx_Ch1_Out13
Jxx_Ch1_Out14
Jxx_Ch1_Out15
Jxx_Ch2_Out08
Jxx_Ch2_Out09
Jxx_Ch2_Out10
Jxx_Ch2_Out11
Jxx_Ch2_Out12
Jxx_Ch2_Out13
Jxx_Ch2_Out14
Jxx_Ch2_Out15
+V
+V
COM1
COM0
+V
COM1
+V
COM0
5 VDC
5 VDC
Wd m+2
Wd m+3
Wd m+2
Wd m+3
Allocated
CIO word
Signal
name
Signal
name
Allocated
CIO word
Connec-
tor pin
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
Jxx_Ch2_In15
Jxx_Ch2_In14
Jxx_Ch2_In13
Jxx_Ch2_In12
Jxx_Ch2_In11
Jxx_Ch2_In10
Jxx_Ch2_In09
Jxx_Ch2_In08
Jxx_Ch1_In15
Jxx_Ch1_In14
Jxx_Ch1_In13
Jxx_Ch1_In12
Jxx_Ch1_In11
Jxx_Ch1_In10
Jxx_Ch1_In09
Jxx_Ch1_In08
Jxx_Ch2_In07
Jxx_Ch2_In06
Jxx_Ch2_In05
Jxx_Ch2_In04
Jxx_Ch2_In03
Jxx_Ch2_In02
Jxx_Ch2_In01
Jxx_Ch2_In00
Jxx_Ch1_In07
Jxx_Ch1_In06
Jxx_Ch1_In05
Jxx_Ch1_In04
Jxx_Ch1_In03
Jxx_Ch1_In02
Jxx_Ch1_In01
Jxx_Ch1_In00
COM2
NC
NC
COM3
NC
COM3
NC
COM2
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