Omron CJ2 CPU UNIT - Page 348

Appendices
A-86
CJ2 CPU Unit Hardware User’s Manual
Programmable Con-
troller I/O Unit
CJ1W-MD263
Connector-Terminal
Block Conversion Unit
XW2D-40G6
XW2D-40G6-RM
Connecting Cables XW2Z-@@@K
Connection diagram
Note The +V terminals and COM terminals are
internally connected inside the PLC, but
they must all be wired.
Note 1 The polarity for input power supply con-
nections indicated with dotted lines
( ) can be connected in either
direction.
2 Both COM2 and COM3 have two pins
each. They are internally connected
inside the PLC, but they must all be
wired.
CN1
12 to
24 VDC
12 to
24 VDC
A20
A11
A12
A13
A14
A15
A16
A17
A18
A19
B20
B11
B12
B13
B14
B15
B16
B17
B18
B19
A10
A1
A2
A3
A4
A5
A6
A7
A8
A9
B10
B1
B2
B3
B4
B5
B6
B7
B8
B9
11
10
12
13
14
15
+V
10
11
12
13
14
15
03
02
09
01
08
00
04
05
06
07
+V
COM0
COM0
COM1
COM1
02
09
01
08
00
03
04
05
06
07
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Wd m
Wd (m+1)
+V
+V
(OUT)
A20
A11
A12
A13
A14
A15
A16
A17
A18
A19
B20
B11
B12
B13
B14
B15
B16
B17
B18
B19
A10
A1
A2
A3
A4
A5
A6
A7
A8
A9
B10
B1
B2
B3
B4
B5
B6
B7
B8
B9
08
09
10
11
12
13
14
15
09
08
10
11
12
13
14
15
00
01
02
03
04
05
06
07
00
NC
NC
NC
NC
COM2
COM2
COM3
COM3
01
02
03
04
05
06
07
24 VDC
24 VDC
Wd (m+2)
CN2
(IN)
Wd (m+3)