Omron NJ501-1 Series User Manual page 285

External connection
and terminal-device
variable diagram
• When wiring, pay careful attention to the polarity of
the external power supply. The load may operate
incorrectly if polarity is reversed.
• Be sure to wire both pins A9 and B9 (COM0 (0 V))
of CN1.
• Be sure to wire both pins A10 and B10 (+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.
NJ-series CPU Unit Hardware User's Manual (W500)
CN1 (OUT)
Signal
Allocated Signal Connec-
name
CIO word name tor pin
B12 A12
NC NC
NC NC
B11 A11
+V +V
B10 A10
COM0 (0 V) COM0 (0 V)
B9 A9
Jxx_Ch1_Out15 Jxx_Ch1_Out07
B8 A8
L
Jxx_Ch1_Out14 Jxx_Ch1_Out06
B7 A7
L
Jxx_Ch1_Out13 Jxx_Ch1_Out05
B6 A6
L
Jxx_Ch1_Out12 Jxx_Ch1_Out04
B5 A5
L
Jxx_Ch1_Out11 Jxx_Ch1_Out03
B4 A4
L
Jxx_Ch1_Out10 Jxx_Ch1_Out02
B3 A3
L
12 to Jxx_Ch1_Out09 Jxx_Ch1_Out01
B2
A2
L
24
Jxx_Ch1_Out08 Jxx_Ch1_Out00
B1 A1
L
VDC
Allocated
Signal
Allocated
CIO word
name
CIO word
Jxx_Ch1_In00
Jxx_Ch1_In01
Jxx_Ch1_In02
Jxx_Ch1_In03
Jxx_Ch1_In04
L
Jxx_Ch1_In05
L
Jxx_Ch1_In06
L
Jxx_Ch1_In07
L
L
L
L
24 VDC
L
• When wiring, pay careful attention to the polarity of
the external power supply. The load may operate
incorrectly if polarity is reversed.
• Be sure to wire both pins A9 and B9 (COM1) of CN2,
and set the same polarity for both pins.
Appendices
CN2 (IN)
Connector Signal
Allocated
pin name
CIO word
Jxx_Ch1_In08
B1
A1
Jxx_Ch1_In09
B2
A2
Jxx_Ch1_In10
B3
A3
Jxx_Ch1_In11
A4 B4
Jxx_Ch1_In12
A5 B5
Jxx_Ch1_In13
A6 B6
Jxx_Ch1_In14
A7 B7
Jxx_Ch1_In15
A8 B8
COM1 COM1
B9
A9
NC NC
B10
A10
NC NC
B11
A11
NC NC
B12
A12
A-43