SLIP JOINT GP 5V0620 - Caterpillar

Illustration 1 g03385857
Horn (remote control) circuit
The components of the horn (remote control) circuit are: the remote control switch, the remote control logic unit and the horns.
Illustration 2 g03395107
Cab
(1) Remote control switch
Illustration 3 g00992501
View of transmission bay
(2) Remote control logic unit
Illustration 4 g00992502
Remote control logic unit
(3) Horn relay #19
Illustration 5 g03397388
View of Cab
(4) Horns With the key start switch is in the ON position, 24 V power is supplied via circuit breaker #2 to remote control switch (1).With remote control switch (1) in the ON position, 24 V power is supplied to remote control logic unit (2). A radio signal is sent from the remote control transmitter to the remote control receiver. The remote control receiver sends a signal to remote control logic unit (2). When the horn switch on the remote control transmitter is on, 24 V power is supplied to horn relay #19 (3). The 24 V power is supplied via the remote control logic units internal 10 amp circuit breaker. Horn relay #19 (3) is energized and 24 V power is supplied to horns (4).Reference: For more information on the remote control system, refer to Systems Operation, Testing, and Adjusting, "Remote Control System".