IS-200A
5. Connection Procedures
5-2
(2) Connecting
1) Connecting to the transformer’s input terminal block and [SENS] cable
Use the output cable to connect the welding power output terminal block on the
Power Supply’s rear panel with the welding transformer’s input terminal block.
For the output cable specification, see 9. (2) Options.
CAUTION
!
Use a sensing cable to connect the Welding Transformer [I/O]
connector to the welding transformer. Bear the following in mind.
Connect the attached voltage detecting cable to the electrodes
of welding head and insert the dedicated connector into the
transformer’s front panel in constant-voltage/constant-power
control or when monitoring the secondary voltage.
2) Connecting the power cable
Connect the power supply to the Welding Power Supply Breaker on the rear
panel with the input cable (see 9. (2) Options) and ground the [PE] terminal.
3) Connecting the necessary cables to the Connecting terminal block for
External Input/Output Signal
Refer to 6. Interface to prepare a connecting cable.
4) Connecting the program unit
Connect the circuit cable to the [PROGRAM MONITOR I/O] connector on the
front panel.
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