LORCH Saprom S - Pc-board DS-ERW; DS-ERW Board Functions; DS-ERW LED Indicators; DS-ERW Measuring Points

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Pc-board DS-ERW
The pc-board DS-ERW is the extension pc-board for machines with additional wire feed case.
Functions
- switching between wire feed 1 / wire feeder 2
- driving solenoid valve
- driving water valves
LED displays
Measuring Points
Picture Pc-board DS-ERW
normal
LED state designation
1 (green) off wire feed unit 1 active
on wire feed unit 2 active
designation measuring point result
solenoid valve 1 X5/1
X5/2
GND
+
24V DC
solenoid valve 1 X6/1
X6/2
GND
+
24V DC
water valve 1 X7/1
X7/2
~
~
42V AC
water valve 2 X8/1
X8/2
~
~
42V AC