Omron CJ2 CPU UNIT User Manual page 335

Programma- CJ1W-ID262
ble Control-
ler I/O Unit
Connector- XW2D-40G6
Terminal
XW2D-40G6-RM
Block Con-
version Unit
Connecting XW2Z-@@@K
Cables
24 VDC
08
09
10
11
12
13
14
15
COM0
Connection
(COM2)
diagram
NC
08
09
10
11
12
13
14
15
COM1
(COM3)
NC
24 VDC
Note 1 The polarity for input power supply connections
indicated with dotted lines (
nected in either direction provided that the same
polarity is used for the commons.
2 COM0, COM1, COM2, and COM3 have two pins
each. They are internally connected inside the
PLC, but they must all be wired.
CJ2 CPU Unit Hardware User's Manual
CN1
( CN2 )
00
B20
A20
01
B19
A19
02
B18
A18
03
B17
Wd m
A17
(Wd (m+2))
04
B16
A16
05
B15
A15
06
B14
A14
07
B13
A13
COM0
B12
(COM2)
A12
B11 NC
A11
00
B10
A10
01
B9
A9
02
B8
A8
03
B7
A7
04
B6
A6
05
Wd (m+1)
B5
(Wd (m+3))
A5
06
B4
A4
07
B3
A3
COM1
B2
(COM3)
A2
B1
NC
A1
) can be con-
Programma- CJ1W-ID262
ble Control-
ler I/O Unit
Connector- XW2C-20G6-IO16 (2 Units)
Terminal
Block Con-
version Unit
Connecting XW2Z-@@@N
Cables
CN1
(
CN2
(Short
bar)
−
A9
B9
+
15
14
13
12
11
10
Connection
9
diagram
8
7
6
5
4
3
2
1
0
+
Note 1 Connect the A9/B9 terminal and the
NPN.
Connect the A9/B9 terminal and the
PNP.
(Use the enclosed short bar.)
2 The COM terminals are wired inside the Connec-
tor-Terminal Block Conversion Unit.
Appendices
Wd m and m+1
) (Wd m+2 and m+3)
−
A10
B10
+
−
+
−
+
Black (White)
−
Brown (Red)
Blue (Black)
3-wire sensor with
+
PNP output
(photoelectric sensor
PNP
or proximity sensor)
−
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
terminal for
terminal for
A-73