ACCUPLT PC board
General The ACCUPLT PC board is the power module board for the AccuPocket and is
available in the following versions:
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ACCUPLT PC board, Item number 4,071,211,Z
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ACCUPLT TIG PC board Item number 4,071,389,Z
Overview
Functional de-
scription
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Power module for generating welding current
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Control and regulating unit for power source
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CAN bus interface for communication with battery
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Power supply to independently power the electronics
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USB port for updating firmware and for communicating with the AccuPocket
service tool software
Plugs and con-
nections
See diagram in the overview for the positions of plugs and connections.
Plug Function
X 1 Fan
Pin 1 +15 V Pin 2 Fan GND
X 2 10 pin ribbon cable to control panel
X 3 Vout-
X 4 Output choke
X 5 Vin-
X 6 Vin+
X 7 Boost choke
X 8 Boost choke
X 10 Fan
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