Model 5200 High-Level Orderpicker
Section 8. Theory of Operation Pinout Matrix
Item #
Connection
Function Description
Signal Source
SignalUser
287
JPS1-2
NC
Not connected to any circuitry.
288
JPS1-20
NC
Not connected to any circuitry.
289
JPS4-1
TERM
Terminating resistor for the communication system.
Steer Controller Card
Steer Controller Card
290
JPS4-4
RES
Terminating resistor for the communication system.
Steer Controller Card
Steer Controller Card
291
JPS4-3
DGND
B– supplied to the Wire Guidance Manager from the STM.
<0.5VDC wrt TP4 (B–)
STM
Steer Controller Card
292
JPS4-6
BUS+
The wire that carries the positive component of the digital communications between the STM and the Wire Guidance Manager. No usable information can be gained by measuring the voltage on this wire.
No useful voltages are measurable
STM/ WGM
STM/ WGM
293
JPS4-5
BUS-
The wire that carries the negative component of the digital communications between the STM and the Wire Guidance Manager. No usable information can be gained by measuring the voltage on this wire.
No useful voltages are measurable
STM/ WGM
STM/ WGM
294
JPS2-24
B–
B– supplied to the Wire Guidance Manager from the STM.
<0.5VDC wrt TP4 (B–)
STM
Steer Controller Card
295
JPS2-11
B+ESTOP
B+ supply for the power supply on the Steer Controller Card.
EPO closed = B+ EPO Open = 0V
STM
Steer Controller Card
Theory of Operation
Publication Number: 1043922B, Revised: 2 Sept 2015
Normal Level
8-35
