Miller Electric SS-75S16, SS-75S12 Control Box Connections, Pin Plug Information, Pin Information

4-6. Control Box Connections

1 Interconnecting Cable

Receptacle

2 Interconnecting Cable

3 14-Pin Control Cable

2

3

1

Ref. 803 019

4-7. 14-Pin Plug Information

			Pin*	Pin Information
			A	24 volts ac with respect to socket G.
			B	Contact closure to A completes 24 volts ac contactor control circuit.
I J		A	G	Circuit common for 24 volts ac circuit.
	K
		B	C	+10 volts dc output to remote control with respect to socket D.
		L C
H	N		D	Remote control circuit common.
G	M	D
F	E		E	0 to +10 volts dc input command signal from remote control with respect to socket D.
			H	Voltage feedback; 0 to +10 volts dc, 1 volt per 10 arc volts.
			F	Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes.

*The remaining pins are not used.

OM-230 298 Page 12