Connecting The Communications Module - Siemens SIMATIC RF186C Operating Instructions Manual

5.4

Connecting the communications module

Interfaces
①
②
③
④
⑤
Figure 5-9
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
communications module at the factory.
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 06/2019, C79000-G8976-C512-02
Status LEDs
Reader interfaces
X21-X24
(M12, 8-pin, A-coded)
Reader LEDs
PROFINET/Ethernet LEDs
Interface for the power supply
X80, X81
(M12, 4-pin, L-coded)
Design of the communications module
5.4 Connecting the communications module
⑥
Interface for PROFINET IO
X1 P1R, X1 P2R
(M12, 4-pin, D-coded)
⑦
Mounting holes and functional ground (PE)
⑧
I/O interface
1)
X10
(M12, 5-pin, A-coded)
⑨
IO LEDs
1)
Connection
⑤ ⑥
+ .
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