SYSMAC CP-series Expansion I/O Units
I/O Wiring Diagrams
© OMRON Corporation 2007 All Rights Reserved
0676428-7C
CP1W-40EDR
24-V DC Input (24 Points)/Relay Output (16 Points)
CP1W-40EDT
24-V DC Input (24 Points)/Transistor (NPN) Output (16 Points)
CP1W-40EDT1
24-V DC Input (24 Points)/Transistor (PNP) Output (16 Points)
Upper Terminal Block
NC NC
COM
01
03
05
07
09
11
01
03
05
07 09
11
NC NC 00
02
04
06
08
10
00
02
04
06 08
10
CIO m+2
CIO m+1
24 V DC
+
-
CIO m+2
CIO m+1
+
-
Upper Terminal Block
NC
NC
COM
01
03
05
07
09
11
01
03
05
07 09
11
NC
NC
00
02
04
06
08
10
00
02
04
06 08
10
CIO m+2
CIO m+1
24 V DC
+
-
CIO m+2
CIO m+1
+
-
Upper Terminal Block
NC
NC
COM
01
03
05
07
09
11
01
03
05
07 09
11
NC
NC
00
02
04
06
08
10
00
02
04
06 08
10
CIO m+2
CIO m+1
24 V DC
+
-
CIO m+2
CIO m+1
+
-
Lower Terminal Block
NC
00
01
02
04
05
07
00
02
04
05
07
NC COM COM COM 03 COM 06
COM 01
03
COM 06
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CIO n+1
CIO n+2
CIO n+2
CIO n+1
L
Lower Terminal Block
NC
00
01
02
04
05
07
00
02
04
05
07
NC
COM COM COM
03
COM
06
COM
01
03
COM
06
2
+
n
O
I
C
1
+
n
O
I
C
2
+
n
O
I
C
1
+
n
O
I
C
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Lower Terminal Block
NC
00
01
02
04
05
07
00
02
04
05 07
NC COM COM COM 03 COM 06 COM 01
03 COM 06
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
2
+
n
O
I
C
1
+
n
O
I
C
2
+
n
O
I
C
1
+
n
O
I
C
CP1W-20EDR1
24-V DC Input (12 Points)/Relay Output (8 Points)
CP1W-20EDT
24-V DC Input (12 Points)/
Transistor (NPN) Output (8 Points)
CP1W-20EDT1
24-V DC Input (12 Points)/
Transistor (PNP) Output (8 Points)
CP1W-16ER
Relay Output (16 Points)
Upper Terminal Block
COM 01
03
05
07
09
11
NC 00
02
04
06
08
10
-
CIO m+1
24 V DC
+
-
+
CIO m+1
Upper Terminal Block
COM 01
03
05
07
09
11
NC
00
02
04
06
08
10
-
CIO m+1
24 V DC
+
-
+
CIO m+1
Upper Terminal Block
COM 01
03
05
07
09
11
NC 00
02
04
06
08
10
-
CIO m+1
24 V DC
+
-
+
CIO m+1
Upper Terminal Block
L
L
L
NC COM COM COM 04
06 COM
NC
00
01
02
03
05
07
L
L
L
L
L
CIO n+1
CIO n+1
Lower Terminal Block
Lower Terminal Block
00
01
02
04
05
07
COM COM COM 03 COM 06
L
L
L
L
L
L
L
L
CIO n+1
CIO n+1
Lower Terminal Block
00
01
02
04
05
07
COM COM COM 03 COM 06
L
L
L
L
L
L
L
L
CIO n+1
CIO n+1
Lower Terminal Block
NC
00
02
04
05
07 NC
NC COM 01
03 COM 06 NC
L
L
L
L
L
L
L
L
CIO n+2
CIO n+2
CP1W-8ED
24-V DC Input (8 Points)
CP1W-8ER
Relay Output (8 Points)
CP1W-8ET
Transistor (NPN) Output (8 Points)
CP1W-8ET1
Transistor (PNP) Output (8 Points)
Upper Terminal Block
COM 01
03
00
02
24 V DC
-
+
+
-
CIO m+1
CIO m+1
Upper Terminal Block
COM 01
03
00
02
L
L
L
L
CIO n+1
CIO n+1
Upper Terminal Block
COM 01
03
00
02
L
L
L
L
-
+
CIO n+1
CIO n+1
Upper Terminal Block
COM 01
03
00
02
+
-
L
L
L
L
CIO n+1
CIO n+1
Lower Terminal Block
-
+
+
-
24 V DC
04
06
COM 05
07
CIO m+1
CIO m+1
The Unit's upper terminal block COM and lower
terminal block COM are connected internally, but
connect them externally as well.
Lower Terminal Block
04
06
COM 05
07
L
L
L
L
CIO n+1
CIO n+1
Lower Terminal Block
04
06
COM 05
07
L
L
L
L
-
+
CIO n+1
CIO n+1
Lower Terminal Block
+
-
04
06
COM 05
07
L
L
L
L
CIO n+1
CIO n+1
"m" and "n": "m" is the last input word and "n" is the last output word allocated to the CPU Unit, Expansion I/O Unit, or Expansion Unit on the left of the Unit being described.
00
01
02
04
05
07
COM COM COM 03 COM 06
L
L
L
L
L
L
L
L
CIO n+1
CIO n+1
