Bus A/C CAN bus electronic relay box
1.For CAN bus system
2.Artistic and concordant outlay
3.LED icon
Bus A/C CAN bus electronic control relay box, applies to the internal climate control system.
With its precision control and adequate functions, it is able to replace controller of analog and mechanical signal. With digital communication, the dispatch and receive of control signals and orders are digital-encoded and then encrypted after dispatch and receive check via CANH and CANL between the control panel and operate panel.
Therefore, it improves the transition accuracy of control signal, control reliability and reduce the amount of connecters and wiring.
| Features: |
Special for bus and coaches, climate control of single(dual)-compressor and/or sub-engine air conditioner Designed with LIN/CAN systemTo control system preheat and start automaticallyIndependent fan and air direction adjustment of front, middle, back aisle and drivers cab Artistic and concordant outlay | Automatic control and adjustment with memory functionTo adjust air temperature according to inside temperature, refresh air Precision temperature adjustment with gentle air-flow | All digital signal of high speed transmitionTwo data wires to connect control panel and operate panel for less wires Saving wiring cost and better price performance ratio | | Precision control and more functions to replace analog and mechanical signal control system | Improve precision of control signal and reliability Control signals and orders digital-encoded and then encrypted after dispatch and receive | Full display of various control and set parameterError code alarm and air conditioner running time display Shift function of inside temperature check and fresh air control when power-off | Condenser fan PWM 2-grade adjustment Radiator fan PWM 7-grade adjustment | | Able to wotk relay operate panel of old style | Self-checking and error fault tracing for early discovery Auto-protection to prolong parts life cycle and reduce maintenance cost | LED icon and image display, distinct, Automatic adjustment of backup lamp day and night. | Compact outlay, past strict environmental test Outlay, flexible upon request | | With many certifications, high quality, safety and reliability |
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Bus A/C CAN bus electronic relay box
