Omron CPM1A Operation Manual page 174

Dimensions
CPM1A-20CDR-j/20CDT-j/20CDT1-j CPU Unit
76±0.2
86
CPM1A-30CDR-j-V1/30CDT-j-V1/30CDT1-j-V1 CPU Unit
120
130
CPM1A-30CDR-j/30CDT-j/30CDT1-j CPU Unit
120±0.2
130
152
CPU Unit with DC Power
50
CPU Unit with DC Power
Four, 4.5 dia.
50
CPU Unit with DC Power
50
Appendix B
CPU Unit with AC Power
85
CPU Unit with AC Power
70
CPU Unit with AC Power
85