Electrical Abbreviations Legend - Terex Genie TX-34/20 Service Manual

Section 5 • Schematics

Electrical Abbreviations Legend

Item Description
B Battery
B5 Battery
BN Button
BN49 Outrigger auto level
BN50 Left rear outrigger
BN51 Right rear outrigger
BN52 Left front outrigger
BN53 Right front outrigger
BN54 Primary boom up/down
BN55 Secondary boom up/down
BN56 Boom extend/retract
BN57 Turntable rotate
BN58 Platform level up/down
BN59 Function enable (boom down,
boom retract, rotate left, outrigger extend)
BN60 Function enable (boom up, boom extend,
rotate right, outrigger retract)
BN61 Function enable (boom down, boom retract,
turntable/platform rotate left)
BN62 Function enable (boom up, boom extend,
turntable/platform rotate right)
BN63 Primary boom up/down
BN64 Secondary boom up/down
BN65 Boom extend/retract
BN66 Turntable rotate
BN67 Platform level up/down
5 - 2
Item Description
C Capacitor
C4 Zener diode, 5.1V DC
C4A Zener diode, 3.3V DC
C4A Zener diode, 4.3V DC
C4B Zener diode, 5.1V DC
C5 4700uF
CB Circuit Breaker
CB2 Controls, 15A
CR Control Relay
CR28 Power supply
CR55 Load Sense
CR61 Auto level system
CR64 Fault ground
CR65 Motor controller cutout
CR66 Level sensor (auto level)
CR67 Primary boom
CR68 Secondary boom
CR69 Boom extend/retract
CR70 Turntable rotate
Genie TZ-34/20
August 2022
Part No. 825934