Omron NJ501-1400 User Manual page 313

Internal Current Consumption
Fuse
External Power Supply
Weight
Circuit Configuration
External connection and termi-
nal-device variable diagram
NJ-series CPU Unit Hardware User's Manual (W500)
220 mA max.
None
20.4 to 26.4 VDC, 110 mA min.
70 g max.
Output indicator
SW
Allocated Signal
CIO word name
24 VDC
Jxx_Ch2_Out15
L
Jxx_Ch2_Out14
L
Jxx_Ch2_Out13
L
Jxx_Ch2_Out12
L
Jxx_Ch2_Out11
L
Jxx_Ch2_Out10
L
Jxx_Ch2_Out09
L
Jxx_Ch2_Out08
L
Jxx_Ch1_Out15
L
Jxx_Ch1_Out14
L
Jxx_Ch1_Out13
L
Jxx_Ch1_Out12
L
Jxx_Ch1_Out11
L
Jxx_Ch1_Out10
L
Jxx_Ch1_Out09
L
Jxx_Ch1_Out08
24 VDC
L
• 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 terminals 23 and 24 (COM0).
• Be sure to wire both terminals 3 and 4 (COM1).
• Be sure to wire both terminals 21 and 22 (+V).
• Be sure to wire both terminals 1 and 2 (+V).
Signal name Allocated
CIO word
+V
Jxx_Ch1_Out00
Wd m
to
Jxx_Ch1_Out15
COM0
COM0
+V
Jxx_Ch2_Out00
Wd m+1
to
Jxx_Ch2_Out15
COM1
COM1
Connec-
Allocated
Signal
tor pin
CIO word
name
+V +V
1 2
COM1 COM1
3 4
Jxx_Ch2_Out07
L
5 6
Jxx_Ch2_Out06
L
7 8
Jxx_Ch2_Out05
9 10 L
Jxx_Ch2_Out04
11 12 L
Jxx_Ch2_Out03
L
13 14
Jxx_Ch2_Out02
L
15 16
Jxx_Ch2_Out01
L
17 18
Jxx_Ch2_Out00
L
19 20
+V
+V
21 22
COM0 COM0
23 24
Jxx_Ch1_Out07
L
25 26
Jxx_Ch1_Out06
L
27 28
Jxx_Ch1_Out05
29 30 L
Jxx_Ch1_Out04
31 32 L
Jxx_Ch1_Out03
L
33 34
Jxx_Ch1_Out02
L
35 36
Jxx_Ch1_Out01
L
37 38
Jxx_Ch1_Out00
L
39 40
Appendices
A
A-29