Sonics H540 E - Manual (Page 13)

CABLE CONNECTIONS:
Located at the rear of the power supply are the cable connections as
illustrated below. (The interconnecting cables will be supplied with your
system.)
1. A round, 4-pin cable (with red locator dot) that connects the hand gun to
the power supply.
2. A standard DB9 I/O connector that can interface with automated
machines via a PLC. (See drawing in the Appendix at the back of this
manual.)
3. 3-prong inlet to connect the power supply with the appropriate electrical
outlet. Do not make this connection until the hand gun is connected to the
power supply.
Once these connections have been made, the power supply is ready for
operation.
Also located at the rear of the power supply are the following:
4. Foot switch jack – connects foot switch cable to enable remote actuation.
5. Fuses – 120V = 15A slo-blo
230V = 8A slo-blo
Make sure the ON/OFF
switch is in the OFF
position and the power
supply line cord is not
plugged in before
making any cable
connections.
Always turn off the
power supply before
installing or removing
the foot switch cable.
Do not use a damaged
or worn hand gun
cable. Never use the
cable and hand gun as
a rope; it is not rated
for pulling weight.
12 I N S T R U C T I O N M A N U A L • H A N D H E L D W E L D E R S
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