Pc-Boards
- 41 -02.20 909.2710.1-06
7.18 Pc-board DS-ERW
The pc-board DS-ERW is an extension board for machines with additional wire feeder (AB or BB version).
Functions
– switching between wire feeder 1 / wire feeder 2
– driving solenoid valve
– driving water valves
LEDs
LED state meaning
1 (green) off wire feed unit 1 is active
on wire feed unit 2 is active
Tab. 25: LEDs DS-ERW
Picture pc-board DS-ERW
X3
X10
X4
X7
X8
X6
X5
LED1
X2
X1
650.1248.x DS-ERW RP331
D00.0091.0-00
Fig. 32: Pc-board DS-ERW
Overview connectors pc-board DS-ERW
connector designation
X1 connector to pc-board MAPRO05
X2 connector to pc-board MAPRO05 (interpass hose)
X3 connector to pc-board DMR 1 (first wire feed unit)
X4 connector to pc-board DMR 2 (second wire feed unit)
X5 connector gas valve 1
X6 connector gas valve 2
X7 connector water valve 1
X8 connector water valve 2
Tab. 26: Connectors DS-ERW
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