CYLINDER GP-TILT 3562220 - Caterpillar

Power Module PM400 is used to provide conditioned power to the position computer system (PCS). The power module is located inside the autonomous cabinet and positioned near the fuse blocks.The power supply to the power module is from the switched 24 V fuse block at A10. The conditioned power output connects to the PCS at connector AX-C2 with battery + at pin 1 and ground - at pin 3.24 V Fuse/Relay Box
Illustration 7 g03431362
24 V relay/fuse box - relay and fuse socket locations
The relay box contains multiple relays that are used for the autonomous system.
Table 1
24 V Relays
Location Description
R2 Keyswitch
R4 Headlamp
R6 Horn
R8 LH Turn Lamps
R9 Remote Fire Suppression Activation
R10 RH Turn Lamps
Table 2
24 V Fuses
Location Amp Rating Description
F5 10 A Ethernet SW #4
F8 10 A Keyswitch Relay
F9 10 A Horn/Headlamp Relays
F10 15 A Positioning Power Module
F13 30 A Cabinet Fan
F14 10 A Ethernet SW #3
F15 10 A Ethernet SW #2
F16 15 A LiDAR Sensor
F17 10 A Ethernet Router
F18 10 A Ethernet Radio
F19 10 A Ethernet SW #1
F22 10 A Router
F24 10 A Serv Brake Press Sensor
F25 15 A Secondary Steering ECM
F26 15 A Backup Battery #2
F27 15 A Backup Battery #1
F29 15 A MCM Slave
F30 10 A MCM Master
F32 10 A Auto ECM #3
F33 10 A Serv Monitor
F34 10 A Mode Indicator Lights
F35 15 A Auto ECM #4
F36 15 A Auto ECM #1
F37 15 A Auto ECM #2
F38 15 A Auto ECM #5
F39 10 A 12 V Convertor Secondary
F40 10 A 12 V Convertor Primary 12 V Fuse box
Illustration 8 g03430533
12V fuse box - socket locations
Table 3
12V Fuse Box
Location Amp Rating Description
F1 10 A Radars keyswitch
F2 10 A ABS IMU / TMS
F3 10 A USB Drive
F6 10 A PPS Buffer
F7 10 A LH A-Stop Receiver
F8 10A RH A-Stop Receiver
F11 10 A LH/MID Radars
F12 10 A RH Radars