Operating Instructions PA-xxP
961-00035 rev11
10/42
3.3
Rear Panel Layout
PA-100P and PA-200P
MWSBus PORT
– NOT USED.
ISOLATED RS232 PORT
– PC CONNECTION PORT FOR UP & DOWN LOADING OF
PARAMETERS, & DATA LOGGING.
USB PORT
– REPROGRAMMING OF HMI.
POSITIVE/NEGATIVE OUTPUTS
– OUTPUT FOR THE POWER CABLES TO THE
TORCHES/WORKPIECE.
EXTERNAL INPUT
– FOR REMOTE PROGRAM SELECTION.
TRIGGER & FAULTS i/o PORT
– EXTERNAL TRIGGER & FAULT SIGNALS PORT.
Cooling Fan Outlet
Keep clear
Positive Output
(workpiece)
Negative Connections
To Welding Torches.
Ensure any unused outputs have
the supplied protection covers
fitted.
Isolated RS232 Port
Trigger/faults i/o
Voltage monitor for AVM
AUX drive fuse 2A
(T)
External Input /
Program select
Optional Gas inlet
and outlet
connections.