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Sc-3000 – Tweco SC-3000 User Manual

Page 79

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SC-3000

Manual 0-5100

A-9

APPENDIX

ProMotion iCNCTM:

ProMotion offers a number of I-O options. This represents below one of them using the Small Relay Card where

the I-O connector is J10, a 24 circuit connector.

Here SC 3000 OK to Move switch (SW1) on the SC 3000 Interface Enclosure’s internal PCB needs to be set for Volts.

The Main Arc relay on the Small Relay Card needs to be a 24 VDC coil.

Alternately, set the OK to Move switch to contacts and connect a separate power supply matching the Main Arc

relay’s coil voltage through the SC 3000 OK to Move contacts. See alternate OK to Move below.