Manitowoc 18000, Service Maintenance Manual, Page: 166 / 316

Reference
Only
ELECTRIC SYSTEM 18000 SERIVCE/MAINTENANCE MANUAL
3-26
Published 12-05-17, Control # 035-23
NODE 20 - Boom Block Up, Block Sensor, & Limits
Reference Electrical Schematic A06374 - Sheets 14 and 22
.
Can ID. No.
Function
Type
Description Test Voltage Packet No.
J1 Receptacle – Can In
201-A 24 Volts Can Bus System (From RCL Receiver) 24 Volts Nominal
201-B AI-NS Node Select AI-NS Node Select Jumper to Ground
201-C CANH Can High Wire Transmission (From RCL Receiver) N/A
201-D Ground Can System Bus (From RCL Receiver) Ground
201-E Ground Node Select Ground Jumper to AI-NS
201-F CANL Can Low Wire Transmission (From RCL Receiver) N/A
J2 Receptacle – Upper Block Up
202-A 24 Volts Block Up Limit Boom Upper Point 24 Volts Nominal
202-B DI-2 Block Up Limit Boom Upper Point 0 Volts Off; 24 Volts On CAN136-6-128
J3 Receptacle – Lower Block Up
203-A 24 Volts Block Up Limit Boom Lower Point 24 Volts Nominal
203-B DI-1 Block Up Limit Boom Lower Point 0 Volts Off; 24 Volts On CAN136-6-64
J4 Receptacle – Can Out
204-A 24 Volts Can Bus System 24 Volts Nominal
204-C CANH Can High Wire Transmission N/A
204-D Ground Can System Bus Ground
204-E DI-ID To Jib Butt Cable Reel 24 Volts Nominal CAN 136-6-4
204-F CANL Can Low Wire Transmission N/A
J5 Receptacle – Block Level Sensor
205-A 24 Volts Load Pin 1 - Lower Boom Point 24 Volts Nominal
205-B AI-1 Load Pin 1 - Lower Boom Point 0.47 V No Load; 5.7 V Full Load
205-D Ground Load Pin 1 - Lower Boom Point Ground
J6 Receptacle – Block Level Sensor
206-A 24 Volts Load Pin 2 - Lower Boom Point W/Tandem Drum 24 Volts Nominal
206-B AI-2 Load Pin 2 - Lower Boom Point W/Tandem Drum 0.47 V No Load; 5.7 V Full Load
206-D Ground Load Pin 2 - Lower Boom Point W/Tandem Drum Ground
J8 Wind Speed Indicator
208-A AI-3 Wind Speed Sensor 0.05 to 16 Volts DC
208-B Ground Wind Speed Sensor Ground
J9 Receptacle – Maximum Jib Angle Limit
209-A 24 Volts Maximum Jib Angle Limit 24 Volts Nominal
209-B DI-6 Maximum Jib Angle Limit 0 Volts Off; 24 Volts On CAN136-6-32
J10 Receptacle – Maximum Jib Angle Working Limit
2010-A 24 Volts Maximum Jib Angle Working Limit 24 Volts Nominal
2010-B DI-5 Maximum Jib Angle Working Limit 0 Volts Off; 24 Volts On CAN136-6-16
J11 Receptacle – Minimum Jib Angle Limit
2011-A 24 Volts Minimum Jib Angle Limit 24 Volts Nominal
2011-B DI-4 Minimum Jib Angle Limit 0 Volts Off; 24 Volts On CAN136-6-8
Boom Angle Indicator
Wire 1 5 Volts Boom Angle Indicator 5 Volts Nominal
Wire 2 Signal Boom Angle Indicator Between 0 and 5 Volts
Wire 3 Ground Boom Angle Indicator Ground