Miller Electric ProHeat 35, Owner'S Manual

Page: 22 / 72

OM-222 166 Page 16
803 993-C
4-8. Remote 14 Receptacle RC14 Information and Connections
1 Plug
2 Threaded Collar
3 Keyway
4 Remote 14 Receptacle RC14
(See Section 4-9)
To connect to receptacle, align key-
way, insert plug and tighten
threaded collar.
A J
B
K
I
C L N
H
D M G
E
F
3
4
2
1
1 2
4-9. Remote 14 Socket Information
Socket Socket Information
A
Remote Contactor
+24 volts dc.
B
Remote Contactor
Contact closure to A completes 24 volts dc contactor control circuit.
C
Command reference; +10 volts dc.
D
Remote Output Control
Control circuit common.
E
Remote Output Control
Input command signal (potentiometer wiper or 0 to +10 volts dc).
G
Not used.
F, J Power Source Limit
Absence of internal contact closure between F and J signals power source error to remote
control device.
H
Not used.
I
Actual frequency output signal (1 volt/10 kHz).
L
Remote Metering
Average power output signal (1 volt/10 kW).
M
Remote Metering
Voltage output signal RMS (1 volt/100 volts).
N
Total current output signal RMS (1 volt/100 amperes).
Ch
i
K
Chassis common.