Tig (Gtaw) Cable Connections; Remote 14 Receptacle Rc8 Information - Miller Electric Dimension 652 Owner's Manual

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A complete Parts List is available at www.MillerWelds.com

4-13. TIG (GTAW) Cable Connections

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Turn Off power before making connections.
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For better performance for most GTAW applications, it is
recommended that electrode negative (DCEN) weld output
connections be made to the high Inductance weld output ter-
minal. Make connections as shown.

4-14. Remote 14 Receptacle RC8 Information

24 VOLTS AC 24 VOLTS AC
REMOTE OUTPUT CONTROL
115 VOLTS AC 115 VOLTS AC
GND
REMOTE POWER ON/OFF REMOTE POWER ON/OFF
REMOTE VOLTAGE SENSING REMOTE VOLTAGE SENSING
* Not Used
OM-278 Page 18
HIGH
INDUCTANCE
+ +
Socket
A 24 volts ac. Protected by supplementary protector CB2.
B Contact closure to A completes 24 volts ac contactor control circuit.
C Command reference; 0 to +10 volts dc (CC), +10 volts dc (CV).
D Remote control circuit common.
E 0 to +10 volts dc input command signal from remote control.
F Current feedback; 1 volt per 100 amperes.
H Voltage feedback; 1 volt per 10 arc volts.
I 115 volts, 15 amperes, 60 Hz ac. Protected by supplementary protector CB1.
J Contact closure to I completes 115 volts ac contactor control circuit.
K Chassis common.
G Circuit common for 24 and 115 volts ac circuits.
*
To remote On/Off switch. To remote On/Off switch
*
* Voltage sensing signal from Negative (−) weld output terminal.
* Voltage sensing signal from Positive (+) weld output terminal.
Gas Flowmeter/
Regulator
−
Optional HF Unit
Information