Omron CPM2C Operation Manual page 157

All dimensions are in millimeters.
CPU Units
CPU Units with Relay Outputs
(CPM2C-10CDR-D, CPM2C-10C1DR-D)
Expansion I/O Units
Units with Relay Outputs
(CPM2C-10EDR)
Appendix B
Dimensions
CPU Units with Transistor Outputs

(CPM2C-

CPM2C-
Units with Transistor Outputs
(CPM2C-24EDTC, CPM2C-24EDT1C)

0CDTC-D, CPM2C- 0C1DTC-D,

0CDT1C-D, CPM2C- 0C1DT1C-D)