Omron CRT1 - 10-2008 Operation Manual page 260

Units with Connectors
Dimensions (Same for CRT1-VOD16ML and CRT1-VOD16ML-1)
When a DCN4-TB4 Open Type Connector Is Mounted
Communications Connector Dimensions Including the Connector and Cable
21.5
15
■
When a DCN4-BR4 Flat Connector I Plug Is Mounted
(mm)
60
Figures in parentheses are
reference dimensions.
78.7
(Unit: mm)
Section 5-4
237