
RRU-WEM/1158
rru-wem1158_g_en_100
18/34
7
Power supply
WTB gateway
RRU-WEM/1158
can be powered by 110 V DC from vehicle
onboard power network.
7.1
Powering from DC network
Power supply is connected to X1 WAGO 769-663 plug.
Fig. 6
– Power supply connector location
Connector WAGO 769-663/003-000
PIN
Signal
Description
1
PE
Unit chassis.
2
GND
Power supply, ground
3
Vcc
Power supply, inpu
PWR X1
connector
wiring