Connection
4.11 Wiring the Electronic Module using the Connection Module
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
129
4.11.4
Connecting the connection module
Connecting the M12/ M8/ M23 connectors
1.
Plug the connector into the relevant circular socket connector of the connection module.
Make sure the connector and socket are properly interlocked (groove and spring).
2.
Tighten the knurled screw of the connector (torque = 1.5 N/m).
Connecting the connection module
1.
Insert the connection module into the old electronic module.
2.
Screw the connection module onto the rack (2 recessed head screws on the front: top
and bottom, tightening torque 1.5 N/m).
Figure 4-18 Connecting the connection module
Sealing unused sockets
Always close all unused circular socket connectors using M12 caps in order to achieve the
degree of protection IP65, IP66 or IP67.