Description
3.4 Design
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 04/2020, C79000-G8976-C512-03
19
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3.4
Design
The following figure shows the basic design of the RF18xC/RF18xCI.
①
Status LEDs
⑥
2x interfaces for PROFINET IO
(M12, 4-pin, D-coded)
②
Reader interfaces
(M12, 8-pin, A-coded)
⑦
Mounting holes and functional ground
③
Reader LEDs
⑧
I/O interface
1)
(M12, 5-pin, A-coded)
④
PROFINET/Ethernet LEDs
⑨
IO LEDs
1)
⑤
2x interfaces for the power supply
(M12, 4-pin, L-coded)
Figure 3-2
Design of the communication module
1)
The I/O interface and I/O-LEDs are only a feature of the CI devices.