Tractor 2 Cable Connectors - Lexmark Forms Printer 2400 Service Manual

24xx

Tractor 2 Cable Connectors

The Tractor 2 cable is soldered to the Tractor 2 board at CN1; there
is no connector.
Connector
CN1-1
CN1-2
CN1-3
CN1-4
CN1-5
CN1-6
CN1-7
CN1-8
CN1-9
CN1-10
CN1-11
CN1-12
CN1-13
Mode
+26 V dc.
+26 V dc.
Frame GND.
Not used.
+5 V dc.
Motor common.
D-Set (signal for Tractor 2 plugged in).
Signal GND.
Motor phase A; 0 V dc except when Tractor 2 motor is
on.
Motor phase B; +5 V dc when Tractor 2 not in use;
0 V dc when Tractor 2 is in use.
Not used.
Slider home sensor; +5 V dc when open, 0 V dc
when closed.
Tractor 2 in-place sensor; +5 V dc when open,
0 V dc when closed.
Connector Locations
5-27