Great Plains 3PYPA Predelivery Manual - Manual (Page 55)

Great Plains Manufacturing, Inc. Table of Contents Index Tractor Steering 51
2012-08-08 Table of Contents Index 401-647Q
Install Electronic Module
Refer to Figure 84
This module
is used in configurations that take
ISObus steering data, or native tractor steering sensor
data. It is not used with the Great Plains linear sensor.
66. Select one:
833-541C SENSOR MODULE WHEEL ANGL
The electronic module reads the steering angle
information from either the CANbus or from the tractor’s
own sensor, and converts the information to a PWM
(percent duty cycle) signal that emulates the Great
Plains linear sensor, then outputs the signal to the
planter steering system.
Place the electronic module in a location in the tractor
cab where:
• the front face can be accessed for observation during
some diagnostics,
• it will not get damaged, and;
• it is close enough to the System Switch Box to
mate the power leads ( and ).
Figure 84 833-541C
Electronic Sensor Module
31832
Port Function
12-pin Gray: Input
12-pin Black: Output
71i
71o
71
71i
71o
71
71
71
70
70p 74p