CK200210 CAN bus Air conditioner controller, Climate control system

CK2002010 SAE J1939  CAN BUS air conditioning controller, bus Air conditioner Climate control system    CK200210 SAE J1939 is a fully-automatic climate control controller of CAN system, based on J1939 protocol.  It can exchange data from the main system of the bus. In other words, it gets, analyze and process related information from the engine ECU to realize the protection of compressor clutch and stable transition of engine load. Meanwhile, it can transmit data with instrument to display the air conditioner data on the instrument display, which helps the driver to know the running information of the air conditioner.   Main function: fully-automatic control, cool, fresh air, self-checking, memory, error alarm, interior & exterior temp display, air-flow adjustment, voltage auto-protection, shift function, condenser fan 2-grade adjustment, evaporator fan PWM 7-grade adjustment.   The shift function 1)Running time check (press ventilation button for no less than 3S ) 2)Air outlet temp. display (press fresh air button for no less than 3S) 3)Hold cooling (press cooling button for no less than 3S) 4)Condenser fan sensor temp.(press auto button for no less than 3S)   Application KINGLONG Bus, YUTONG Bus     Technical date   

Power supply	24V(DC20V-DC32V)
Power consumption	3.5W
Current	Max.210mA
Dimensions	168X66X56mm
Input	1) Interior temp. sensor(25°C,Rb=5K,B=3274) 2) Defrost sensor 1,2(25°C,Rb=5K,B=3274) 3) Pressure  sensor (high, medium, low) 4) A/C power(generator) 5) ACC power(battery) 6) Backlight power 7) Compressor rotate speed signal input
Output	1) Max. 6 condenser fan, 2-grade PWM output (less than15A EA) 2) Max. 8 condenser fan, 7-grade PWM output (less than15A EA) 3) Fresh air on  (max. 0.3A) 4) Fresh air off (max. 0.3A)  5) Compressor clutch(max. 7.5A) 6) Excitation(max. 10A)
Display	LED (true color/red)
Ambient temperature	-30°C—80°C 5%-95%RH Non-condensing
Storage temperature	-10°C—70°C 5%-95%RH Non-condensing
Display precision	Set temp for dual digit display, accuracy 1°C; Interior temp dual digit display, accuracy 1°C
Temperature test standard	Temp. control based on the temp. of return air inlet, the defrost sensor controls defrost temp., defrost on at 2°C, defrost off at 7°C
Connector	Plug DJ7171-3-21
Faceplate level	IP43
EMC level	EN50081&EN50082-2
Security level	Applied to EN61010-II, Pollution degree: II
Weight	340g

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