TRANSMISSION 9S6386 - Caterpillar

For G3606 and G3608 EnginesIntroduction
This Special Instruction lists the parts (harnesses) needed and provides the necessary information and electrical schematics needed to connect the wiring harnesses linking the engine mounted terminal box and the Engine Supervisory System box when the Engine Supervisory System panel is remote mounted from the engine.Also included are necessary instructions for providing power to the system and for initial commissioning.The harnesses are available, from Caterpillar, in various lengths and may be trimmed to required length on site. The maximum recommended length of the wiring harness linking the Engine Supervisory System panel and the Engine Terminal box is 30.5 meters (100 ft).Reference: Service Manual .. SENR4255, G3606 and G3608 EnginesRequirements
All wiring to be in conformance with national, state, and local wiring codes. All harnesses should be installed in metal, rigid or flexible conduit.Installation
Engine Supervisory System Panel Mounting Requirements
Front Auxiliary Rack Mounted Engine Supervisory System Panel.
Remote mounted Engine Supervisory System Panel.The Engine Supervisory System panel is designed to be mounted either to the front auxiliary rack of the engine or for remote mounting. It is recommended that the shock mounts always be used regardless of mounting location.Refer to the above illustrations for installation dimensions.Customer Interface Connections
This system provides a number of connections to customer supplied equipment. A fitting for installation of conduit is provided on the lower right side of the Engine Supervisory System panel to accommodate wiring to customer equipment. This conduit location is the most convenient for access to the Customer interface terminal strip.24 Volt Power Supply Wiring and Requirements
The wiring from the power source to the Engine Supervisory System panel must be minimum 8 AWG. Fault protection should be provided to this wiring per appropriate wiring codes.The voltage drop from batteries to the Engine Supervisory System panel must NOT exceed 0.50 volts at 30 amps.The Engine Supervisory System is designed to operate on a 24 VDC supply. If the engine is not equipped with a battery and alternator, a source of clean 24 VDC power is required to operate the system. This can be provided with a battery and battery charger.The system will draw a peak current requirement of 35 amps and an average current draw of approximately 12 amps. The connections to provide power are on the customer terminal strip of the Engine Supervisory System panel. Battery POS (+) should be connected to Terminal 351; Battery NEG (-) to Terminal 353.Customer Interface Wiring
The Engine Supervisory System provides a terminal strip to interface to customer supplied additional modules. The following is a brief description of the signals provided:Battery Power
Battery POS (+) (Unfused) (Terminal 351)
Terminal 351 is designed to be used to provide a battery positive connection between a remotely provided battery source and the system.The minimum wire gauge for this connection is 8 AWG.Battery POS (+) (Fused) (Terminal 352)
Terminal 352 may be used to provide fused + Battery connections for remote