Manitowoc 18000, Service Maintenance Manual, Page: 164 / 316

Reference
Only
ELECTRIC SYSTEM 18000 SERIVCE/MAINTENANCE MANUAL
3-24
Published 12-05-17, Control # 035-23
NODE 9 - MAX-ER
Reference Electrical Schematic A06374 - Sheets 13, 19 and 21
.
Can ID. #
/Connector #
Function
Type
Description Test Voltage Packet No.
WN14-A/WN14-A 24 Volts From Node 5 to Remote Receiver 24 Volts Nominal
WN14-C/WN14-C CANH Can High Wire Transmission N/A
WN14-D/WN14-D Ground From Node 5 to Remote Receiver Ground
WN14-F/WN14-F CANL Can Low Wire Transmission N/A
J3 Receptacle – MAX-ER Controls
93-A Ground MAX-ER Right Side CWT Carrier Load PIn Ground
93-B 24 Volts W48 Shorting Plug (MAX-ER not used) 24 Volts Nominal
93-D DO-2 CWT Left Cylinder - Retract Solenoid 0 Volts Off, 24 Volts On CAN37-1-2
93-F DO-3 Counterweight Limit Switch 0 Volts Off, 24 Volts On CAN37-1-4
93-H DO-4 CWT Right Cylinder - Retract Solenoid 0 Volts Off, 24 Volts On CAN37-1-8
93-J Ground Jumper to Node Select 2 Ground
93-L NS-2 Node Select 2 Jumper to Ground 0 Volts (With Jumper)
93-M NS-3 Node Select 3 Jumper to Ground 0 Volts (With Jumper)
93-N Ground Jumper to Node Select 3 Ground
93-P DO-6 CWT Right Cylinder - Extend Solenoid 0 Volts Off, 24 Volts On CAN37-1-32
93-R DO-5 CWT Left Cylinder - Extend Solenoid 0 Volts Off, 24 Volts On CAN37-1-16
93-T DI-3 Counterweight Limit Switch - Right Side 0 Volts Off, 24 Volts On CAN67-1-4
93-W DI-4 Counterweight Limit Switch - Left Side 0 Volts Off, 24 Volts On CAN67-1-8
93-X 24 Volts MAX-ER Right Side CWT Carrier Load PIn 24 Volts
93-Z 24 Volts MAX-ER Left Side CWT Carrier Load PIn 24 Volts
93-a AI-1 Remote Active 24 Volts Nominal CAN20-2-16
93-b AI-2 CWT Pendant Cylinder Remote-Lower 0 Volts Off, 24 Volts On CAN20-2-32
93-c AI-3 CWT Pendant Cylinder Remote-Raise 0 Volts Off, 24 Volts On
CAN20-6
1
93-d AI-4 MAX-ER Right Side CWT Carrier Load PIn 0.8 Volts Min.; 8.0 Volts Max. CAN20-8
1
93-e AI-5 MAX-ER Left Side CWT Carrier Load PIn 0.8 Volts Min.;8.0 Volts Max. CAN21-2
1
93-g Ground MAX-ER Left Side CWT Carrier Load PIn Ground
93-h Ground Counterweight Limit Switch Ground Ground
93-k Ground Counterweight Limit Switch Ground Ground
93-m Ground MAX-ER Backhitch Load Pin Ground
93-p AI-7 W48 Shorting Plug (MAX-ER not used) 0 Volts Off, 24 Volts On CAN21-2-64
93-r AI-8 MAX-ER Backhitch Load Pin No Load 1.5 Volts
CAN21-8
1
93-s 24 Volts MAX-ER Backhitch Load PIn 24 Volts
J6 Receptacle – MAX-ER Controls
96B DO-7 Power to MAX-ER Remote Control 0 Volts Off, 24 Volts On CAN37-1-64
96D DO-8 Power to MAX-ER Remote Control 0 Volts Off, 24 Volts On CAN37-1-128
96F DO-9 Power to MAX-ER Remote Control 0 Volts Off, 24 Volts On CAN37-2-1
96H DO-10 Power to MAX-ER Remote Control 0 Volts Off, 24 Volts On CAN37-2-2