Siemens SIMATIC ET 200M Operating Instructions Manual page 74

Connecting
5.2 Connecting PROFIBUS DP
● up to 12 MBaud, with vertical cable departure
● up to 12 MBaud, with diagonal cable departure
Connecting the Bus Connector
Proceed as follows to connect the bus connector:
1. Plug the bus connector into the IM 153-x.
2. Tightly screw the bus connector into the IM 153-x.
3. If the bus connector is located at the start or end of a segment, you must connect the
4. Lay the bus cable(s) in the area intended for the IM 153-x to the right alongside the DC
Ensure that the nodes to which the terminating resistor is connected are always supplied
with voltage during power-up and operation.
5.2.2 Connecting the Fiber-Optic Cable to the IM 153-2 FO
Required accessories
● Packaging with Simplex connectors and polishing sets (6GK1901-0FB00-0AA0)
● Packaging with plug adapters (6ES7195-1BE00-0XA0)
● Tool for removing the cable sheath (6GK1905-6PA10)
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– without PD jack (6ES7972-0BA12-0XA0)
– with PD jack (6ES7972-0BB12-0XA0)
– without PD jack (6ES7972-0BA41-0XA0)
– with PD jack (6ES7972-0BB41-0XA0)
terminating resistor (switch setting "ON").
Alternative: You use the PROFIBUS terminator as an active bus connector.
24 V connection terminal.
Operating Instructions, 12/2008, EWA-4NEB780600602-08
ET 200M