Figure 6: Location of keyway on connector @ 6 o’clock.
S1 CONNECTOR
The S1 connector is used to connect the 9700W control to auxiliary controls. If you need to provide
your own cable, it should be fitted with the following:
Amphenol plug 97-3106A-20-27S
Cord Grip 97-3057-1012-1
Pin Connection Details
Connections should be made as shown below.
Note
: Pins A, B, C and D are reserved.
PULSE LOCKOUT INPUT (Pins E & F)
Function
: When the control is connected to a power supply with pulse current facilities, it is
sometimes necessary to the wire feed with the current pulsing. When the control is connected to the
current background signal through these connections the wire can pulse with the arc.
Electrical
: You can connect a dry relay contact or an open collector signal, Pin E is high, Pin F is
low. Either one must handle 12VDC at 4mA.
AUX2 OUTPUT (Pins G & H)
Function
: When the “Arc On” signal has been received by the control, this contact closes, relaying
the signal to anther device to initiate its function. This contact opens during the stop sequence.
Electrical
: We supply a dry relay contact capable of handling 110VAC at 0.6A.
EMERGENCY STOP OUTPUT CONTACT (Pins I & J)
Function
: When the emergency stop button is pressed, this contact will open up. This will prohibit
the power supply from initiating or maintaining a welding arc.
Electrical
: We supply a dry relay contact capable of handling 110VAC at 0.6A.
PULSE LOCKOUT OUTPUT (Pins K & L)
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