Tractor 2 Cable Connectors, Connector Mode

Tractor 2 Cable Connectors

The Tractor 2 cable is soldered to the Tractor 2 board at CN1; there is no connector.

Connector	Mode

CN1-1	+26 V dc.

CN1-2	+26 V dc.

CN1-3	Frame GND.

CN1-4	Not used.

CN1-5	+5 V dc.

CN1-6	Motor common.

CN1-7	D-Set (signal for Tractor 2 plugged in).

CN1-8	Signal GND.

CN1-9	Motor phase A; 0 V dc except when Tractor 2 motor is
	on.

CN1-10	Motor phase B; +5 V dc when Tractor 2 not in use;
	0 V dc when Tractor 2 is in use.

CN1-11	Not used.

CN1-12	Slider home sensor; +5 V dc when open, 0 V dc
	when closed.

CN1-13	Tractor 2 in-place sensor; +5 V dc when open,
	0 V dc when closed.

5-26Service Manual