Omron DEVICENET Operation Manual page 145

Dimensions of Connectable Devices
DCN1-3NC T-branch Tap (Three Branches)
14
45
46
30.9
20.5
DCN1-3C T-branch Tap (Three Branches)
DCN1-3
T-PORT TAP
Mounting holes or taps
124
97
90
17 17
Mounting holes or taps
97±0.1
135
142
Two, 3.5 dia. or M3
142±0.3
17
17
2.3
Two, 3.5±0.1-dia. or M3
14±0.1
7
Appendix B
All dimensions are in mm.
31
21
All dimensions are in mm.