System Manual

Readers
5.6 SIMATIC RF685R
SIMATIC RF600
System Manual, 06/2019, J31069-D0171-U001-A22-7618
205
5
5.6.1.6 Pin assignment of the Industrial Ethernet interface (X1 P1; X1 P2)
Table 5- 49 Pin assignment of the Industrial Ethernet interface (reader end)
View of interface
(
(M12 socket, 4-
p
pin)
Pin
Pin assignment
1
Data line +Tx
2
Data line +Rx
3
Data line -Tx
4 Data line -Rx
5.6.1.7 Grounding connection
On the top of the reader there is a blind drill hole (M4 x 8) for grounding. Tighten the screw
with a torque of ถ 1.5 Nm.
WARNING
Hazardous voltage due to l
i
ightning strikes
Death or serious injury may occur as a result of lightning strikes to antennas mounted
outside buildings.
If the reader is operated with antennas mounted outside buildings, it is imperative that the
reader is electrically connected to the ground potential.
NOTICE
Installation only in protected areas
The antenna can be installed in the protected part of a building. When implementing your
lightning protection concept, make sure you adhere to the VDE 0182 or IEC 62305
standards.