OM-611 Page 12
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sb7.1 5/94 − Ref. 098 957-D / Ref. S-0004-A / S-0750 / Ref. 141 127-B
1 Operator Control Receptacle
RC1 (See Section 3-6)
2 Keyway
3 Plug
4 Threaded Collar
To connect to receptacle, align
keyway, insert plug, and tighten
threaded collar.
3
4
OR
AJ
B
K
I
C
L
NH
D
M
G
E
F
12
The 14-socket Operator Control receptacle RC1 on the front of the high-
frequency unit is used to connect an optional Amperage Control and/or a
remote start switch to the control circuitry of the high-frequency unit. If this
unit is used with the High-Frequency Selector switch in the Remote 14
position, an optional remote start switch must be connected to the Opera-
tor Control receptacle in order to operate the unit (see Section 4-3).
3-5. Operator Control Receptacle Information And Connections
3-6. Operator Control Receptacle Socket Information
A, B Contact closure to A completes control circuit for High Frequency and Remote Start switch.
C +10 volts dc output to remote control.
D Remote control circuit common.
E 0 to +10 volts dc input command signal from remote control.
Socket Information
*The remaining sockets are not used.
Socket*