Dry Contacts Using An External Power Supply For Isolated Input Module Operation - Miller Electric Spectrum 875 Auto-Line Owner's Manual

6-7. Dry Contacts Using An External Power Supply For Isolated Input Module Operation

3
Remote Control Cable
Tools Needed:
Torx 25
.
+24 volts DC will activate relay coil after unit is triggered and
the cutting arc is initiated.
OM-242 880 Page 34
.
A complete Parts List is available at www.MillerWelds.com
2
White
Red
Green
Black
!
Remove wrapper (see Section 7-4).
Control board PC1 can provide dry
contacts from receptacle RMT1 to
operate
isolated input module using an
external power supply for the Okay
To Move signal.
1
2
3
Unit is shipped from factory with
1
plug connected to receptacle
RMT1.
Be sure that remote control cable
plug is connected to RC61 on rear
of unit.
If voltage sensing is required, see
Section 6-8.
Install wrapper on unit.
Required Items:
Customer-supplied +24 volts DC
power supply.
Isolated input module.
Remote
Start
+
+24 VDC
Power
Supply
−
Output
Turn off power source and
disconnect input power.
a customer-supplied
Control Board PC1
Receptacle RMT1
Receptacle RC61
Okay To
Move
804 041-A