Omron NJ501-1 Series User Manual page 325

Programmable Con- CJ1W-MD263
troller I/O Unit
Connector-Terminal XW2C-20G6-IO16 (2 Units)
Block Conversion Unit
Connecting Cables XW2Z-N
15
14
13
12
11
10
09
Connection diagram
08
07
06
05
04
03
02
01
00
Note 1 Connect the A9/B9 terminal and the
NJ-series CPU Unit Hardware User's Manual (W500)
(OUT)
CN1

(Short
bar) 
+V
A10
B10
COM0
A9
B9
(COM1)

(Short bar)


15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0


terminal.
Connect the A10/B10 terminal and the
terminal.
(Use the enclosed short bar.)
2 The COM terminals are wired inside the
Connector-Terminal Block Conversion
Unit.
Wd m
(Wd (m+1))
(Short
bar)

A9
B9
+
15
14
Solenoid valve, etc.
13
12
11
10
9
8
7
6
5
4
3
2
Solenoid valve, etc.
1
0
+
12 to
24 VDC
Note 1 Connect the A9/B9 terminal and the
terminal for NPN.
Connect the A9/B9 terminal and the
terminal for PNP.
(Use the enclosed short bar.)
2 The COM terminals are wired inside the
Connector-Terminal Block Conversion
Unit.
Appendices
Wd (m+2)
CN2 (IN)
(Wd (m+3))

A10
B10
+

+

+
Black (White)
 Brown (Red)
Blue (Black)
3-wire sensor with
+ PNP output
(photoelectric sensor
or proximity sensor)
PNP

Blue (Black)
+
Brown (White)
2-wire sensor
(e.g., limit switch)

+

Black (White)
+
Brown (Red)
Blue (Black)

3-wire sensor with
NPN output
(photoelectric sensor
NPN
+ or proximity sensor)

Blue (Black)
Brown (White)
+
2-wire sensor
(e.g., limit switch)

24 VDC
A-83