PRO-S Rev1104
22
WIRING
The following figures include the schematics, wiring diagrams, block diagrams,
and cables for the PRO-S series governors.
Note: If optional 24 VDC unit is installed references to +12 VDC will be +24
VDC.
Power
Figure 6. PRO-S Power Supply Wiring
Note: The interlock circuit will ensure that specific safety conditions are met before
the pump becomes operational. The interlock circuit may include relays, switches,
and/or indicator lights for the following conditions:
- Parking Brake On
- PTO Engaged
- Transmission In Drive/Neutral
- High Idle
- OK To Pump
- Throttle Ready
From Control Module
Power Supply 3-Pin
Deutsch Connector
Power Supply
Cable
White
Ignition Key
From Interlock
C12 VDC
Power Supply Cable
Connector
Pin/Wire
Description
A/Red
+12 VDC*
B/Black
Ground
C/White
Interlock Circuit
* +24 VDC with option.
Note: Refer to Figure 19 for
information on installing a
flyback diode.
GND
Black
Red
+12 VDC