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The mount shall be located on the cab roof just to the rear of the officer seat. <br />The cable shall be routed to the seat box on the officer side with enough cable for customer <br />to route to the instrument panel if needed. <br />ELECTRICAL POWER CONTROL SYSTEM <br />The primary power distribution shall be located forward of the officer's seating position and <br />be easily accessible while standing on the ground for simplified maintenance and <br />troubleshooting. Additional electrical distribution centers shall be provided throughout the <br />vehicle to house the vehicle's electrical power, circuit protection, and control components. <br />The electrical distribution centers shall be located strategically throughout the vehicle to <br />minimize wire length. For ease of maintenance, all electrical distribution centers shall be <br />easily accessible. All distribution centers containing fuses, circuit breakers and/or relays shal <br />be easily accessible. <br />Distribution centers located throughout the vehicle shall contain battery powered studs for <br />supplying customer installed equipment thus providing a lower cost of ownership. <br />Circuit protection devices, which conform to SAE standards, shall be utilized to protect <br />electrical circuits. All circuit protection devices shall be rated per NFPA requirements to <br />prevent wire and component damage when subjected to extreme current overload. General <br />protection circuit breakers shall be Type -I automatic reset (continuously resetting). When <br />required, automotive type fuses shall be utilized to protect electronic equipment. Control <br />relays and solenoid shall have a direct current rating of 125 p ercent of the maximum current <br />for which the circuit is protected per NFPA. <br />SOLID-STATE CONTROL SYSTEM <br />A solid-state electronics -based control system shall be utilized to achieve advanced operatioi <br />and control of the vehicle components. A fully computerized vehicle network shall consist cy <br />electronic modules located near their point of use to reduce harness lengths and improve <br />reliability. The control system shall comply with SAE J1939-11 recommended practices. <br />The control system shall operate as a master -slave system whereas the main control module <br />instructs all other system components. The system shall contain software that maintains <br />critical vehicle operations in the unlikely event of a main controller error. The system shall <br />utilize a Real Time Operating System (RTOS) fully compliant with OSEK/VDXTM <br />specifications providing a lower cost of ownership or equal. <br />For increased reliability and simplified use, the control system modules shall include the <br />following attributes: <br />Green LED indicator light for module power <br />Red LED indicator light for network communication stability status <br />Control system self -test at activation and continually throughout vehicle operation <br />No moving parts due to transistor logic <br />Software logic control for NFPA mandated safety interlocks and indicators <br />Integrated electrical system load management without additional components <br />Integrated electrical load sequencing system without additional components <br />Customized control software to the vehicle's configuration <br />Factory and field renrogrammable to accommodate changes to the vehicle's operating <br />39 <br />