Use the examples in Examples of input circuits on page 205 and Examples of output circuits on page
202 to design your circuit.
When the remote on-off switch is set to OFF (disabled), electric power stays ON (active) to the following
parts:
■
Power-indicator LED on the front of the plasma power supply
■
Control PCB
■
Control transformer (can be different on input and output)
■
Input to the relay that controls the 48 V power supply
■
24 V power supply
■
120 V to the input side of the contactor or contactors
■
120 VAC
■
220 VAC on the power distribution PCB
■
120 VAC to the input side of the 40 V power relay
■
220 VAC to the input side of the cooler power relay
Examples of output circuits
If it is necessary to design your own circuit to use the remote on-off feature, you can refer to these output
circuit diagrams as examples.
There are three types of interfaces for output circuits. Be careful not to use an incorrect circuit.
It is the responsibility of the system integrator to make sure that circuit designs obey all applicable national
and local codes.
Logic interface, active high
Connect for Communication
4
202
811530 Instruction Manual XPR460
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