Siemens SIMATIC RF185C Operating Instructions Manual page 41

Requirement
Only wire the communication module when the supply voltage is switched off.
Required tools
When using preassembled cables, you need the following tool:
● Torque wrench set (e.g. from Peres; M12/M8, can be set; PER091) for wiring the reader
connections
Note
Using preassembled cables
When connecting the supply voltage, we recommend the cables specified in the section
"Ordering data (Page 196)" (4 x 1.5 mm
If you want to make the cable yourself, ensure that the conductor cross-section matches the
system setup or the corresponding protection (1.5 mm
When using cables that are not preassembled, you need the tool for the specific
cable/connector, for example, an insulation stripper, screwdriver or Allen wrench.
Accessories required
You need the following accessories:
● for the reader connection
M12 plug (8-pin, A-coded) and 6-wire cable (6 x 24 AWG)
● for connecting digital inputs/outputs
M12 plug (3-pin, A-coded) and 3-wire cable (3 x 22 AWG) or
M12 plug (5-pin, A-coded) and 5-wire cable (5 x 22 AWG)
● for connecting the power supply
M12 plug (4-pin, L-coded) and 4-wire cable (4 x 1.5 mm
● for PROFINET IO connection
M12 plug (4-pin, D-coded) and 4-wire Ethernet cable (Twisted Pair, shielded)
You can find the associated article numbers in the section "Ordering data (Page 196)".
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 04/2020, C79000-G8976-C512-03
5.5 Connecting the communications module
preassembled).
2
).
2
)
2
Connection
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