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Section 8.Theory of Operation
from Raymond 5200 High-Level Orderpicker Lift Truck Maintenance Manual SN 1000 and up - PDF DOWNLOAD
Pinout Matrix
66JPT8-5STEER CURRENT LIMIT
Same as PS1 on the steer power head.
67JPT8-4STEER CURRENT FB Same as PS1 on the steer power head.
68JPT8-11NCSame as PS1 on the steer power head.
69JPT8-12NCSame as PS1 on the steer power head.
70JPT8-13NCSame as PS1 on the steer power head.
81JPT8-14NCSame as PS1 on the steer power head.
82JPT12-13B+PCFB+ supplied to the warning light, P contactor coil, and the Travel Alarm. It comes from the STM through FU1 and is dependant on B+PC at JPT12-1.
83JPT12-18PUMP CTRLPath for the STM to supply B– to the P contactor. There is also an LED (IL6-5) on the STM that lights when B– is supplied to the coil.
84JPT12-16TRAVEL ALARM Path for the STM to supply B– to the Travel Alarm. There is also an LED (IL6-2) on the STM that lights when B– is supplied.
85JPT12-14WARNING LIGHT Path for the STM to supply B– to the warning light. There is also an LED (IL6-1) on the STM that lights when B– is supplied.
86JPT12-21B+ESTOP RELAY B+ supplied to the load holding and lift lower solenoids, PC contactor coil, and the brake coil. It comes from the STM through the K1 relay and is dependant on B+F from FU2.
87JPT12-9L/H SOL CTRLPath for the STM to supply B– to the L/H solenoid. There is also an LED (IL6-9) on the STM that lights when B– is supplied to the coil.
88JPT12-8L/L SOL CTRLPath for the STM to supply B– to the L/L solenoid. There is also an LED (IL6-7) on the STM that lights when B– is supplied to the coil.
Model 5200 High-Level Orderpicker
PC contactor closed = B+ PC contactor open = 0V
Not activated= 20.5V
Activated= less than 1V
Not activated= 20.5V
Activated= less than 1V
Not activated= 20.5V
Activated= less than 1V
STMWarning Light, Pcontactor coil, and Travel Alarm
STM P Contactor
STM Travel Alarm
STM Warning Light
EPO open = 0V STMLH, LL solenoids, PC and Brake coils, Steer Controller Card
EPO closed = B+
Not activated= 20.5V
Activated= less than 1 V
Not activated= 20.5V
Full speed lift= 0.5V
Full speed lower= 19.5V
STMLoad Holding Solenoid Coil
STMProportional Lift Lower Solenoid Coil
Publication Number: 1043922B, Revised: 2 Sept 2015
