Input Wiring - Omron CPM1A Operation Manual

Wiring and Connections

3-4-4 Input Wiring

Input Configuration
CPM1A-10CDR-j(-V1)/10CDT-j(-V1)/10CDT1-j(-V1)
+10%
24 VDC /
–15%
CPM1A-20CDR-j(-V1)/20CDT-j(-V1)/20CDT1-j(-V1)
+10%
24 VDC /
–15%
CPM1A-30CDR-j(-V1)/30CDT-j(-V1)/30CDT1-j(-V1)
+10%
24 VDC /
–15%
CPM1A-40CDR-j(-V1)/40CDT-j(-V1)/40CDT1-j(-V1)
+10%
24 VDC /
–15%
Wire the inputs to the CPM1A's CPU Unit and Expansion I/O Unit as shown in the
following diagrams. Use crimp connectors or solid wire (not stranded wire) to
connect to the PC. Do not apply voltages exceeding the rated input voltage to the
input terminals. The power supply output terminals can be used with AC-type
CPU Units.
The following diagrams show the input configurations.
Input devices
COM 01 03 05
02 04
00
0 CH
COM 01 03 05 07
02 04 06
00
0 CH
COM 01 03 05 07
02 04 06
00
0 CH
COM 01 03 05 07
02 04 06 08
00
0 CH
Input devices
09 11
08 10
09 11 01 03 05
08 10 02 04
00
1 CH
09 11 01 03 05
10 02 04
00
1 CH
Section 3-4
Input devices
Input devices
07 09 11
06 08 10
55