Omron NJ501-1 Series User Manual page 292

Appendices
Allocated
CIO word
External connection and
terminal-device variable
diagram
• When wiring, pay careful attention to the polarity of the
external power supply. The load may operate incor-
rectly if polarity is reversed.
• Be sure to wire both terminals 3 and 4 ((COM0 (+V)) of
CN1.
• Be sure to wire both terminals 1 and 2 (0 V) of CN1.
* The ON response time will be 20 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.
A-50
CN1 (OUT)
Signal
Connec- Signal
name
tor pin name
Jxx_Ch1_Out00 Jxx_Ch1_Out08
20 19
L
Jxx_Ch1_Out01 Jxx_Ch1_Out09
18 17
L
Jxx_Ch1_Out02 Jxx_Ch1_Out10
16 15
L
Jxx_Ch1_Out03 Jxx_Ch1_Out11
14 13
L
Jxx_Ch1_Out12
Jxx_Ch1_Out04
12 11
L
Jxx_Ch1_Out05 Jxx_Ch1_Out13
10 9
L
Jxx_Ch1_Out06 Jxx_Ch1_Out14
8 7
L
Jxx_Ch1_Out07 Jxx_Ch1_Out15
6 5
L
24 VDC
COM0 (+V) COM0 (+V)
4 3
0 V 0 V
2 1
Allocated
Allocated
CIO word
CIO word
L
L
L
L
L
L
L
24 VDC
L
• When wiring, pay careful attention to the polarity
of the external power supply. The load may oper-
ate incorrectly if polarity is reversed.
• Be sure to wire both pins 3 and 4 (COM1) of
CN2, and set the same polarity for both pins.
NJ-series CPU Unit Hardware User's Manual (W500)
CN2 (IN)
Signal Connec- Signal
Allocated
name tor pin name
CIO word
NC NC
1 2
COM1 COM1
3 4
Jxx_Ch1_In15 Jxx_Ch1_In07
5 6
Jxx_Ch1_In14 Jxx_Ch1_In06
7 8
Jxx_Ch1_In13 Jxx_Ch1_In05
9 10
Jxx_Ch1_In04
Jxx_Ch1_In12
11 12
Jxx_Ch1_In11 Jxx_Ch1_In03
13 14
Jxx_Ch1_In10 Jxx_Ch1_In02
15 16
Jxx_Ch1_In09 Jxx_Ch1_In01
17 18
Jxx_Ch1_In08 Jxx_Ch1_In00
19 20