Connecting The Communications Module - Siemens SIMATIC RF185C Operating Instructions Manual

Connection

5.5 Connecting the communications module

5.5 Connecting the communications module
Interfaces
①
②
③
④
⑤
Figure 5-10
The I/O interface and the associated LEDs are only a feature of the CI devices.
1)
You can loop the supply voltages and PROFINET IO via the M12 round sockets
The pin assignments of the various interfaces are lasered on the side of each
communication module at the factory.
40
Status LEDs
Reader interfaces
X21-X24
(M12, 8-pin, A-coded)
Reader LEDs
PROFINET/Ethernet LEDs
2x interfaces for the power supply
X80, X81
(M12, 4-pin, L-coded)
Design of the communication module
⑥
2x interfaces for PROFINET IO
X1 P1R, X1 P2R
(M12, 4-pin, D-coded)
⑦
Mounting holes and functional ground
⑧
I/O interface
1)
X10
(M12, 5-pin, A-coded)
⑨
IO LEDs
1)
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 04/2020, C79000-G8976-C512-03
⑤ ⑥
+ .