EX-TRACK
®
Operator Manual, Revision T-144
8.1. Plasma interface
SYSTEM CNC INTERFACE CONNECTION
Each type of signal is available through the system CNC interface connector located on the left side
of the main unit. Use the chart with details of each signal type below when connecting the system
interface lead to the plasma arc power supply.
Signal Start Arc Trans Voltage Divider
Type Output Input Input
Note Normally open.
Dry contact.
Normally open.
Dry contact from plasma.
Arc divider Voltage signal of:
50:1 from plasma.
Pin 3 - 4 12 - 14 6 - 5
Drive Engage/Disengage: In the OFF LINE position, power is removed from
the gear drives so the system can be manually positioned in either axis. In the
ON position the drives are engaged for normal operation.
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