KESENS DeNox Control Unit（DCU） is suitable for commercial trucks and off-highway diesel engines, and can meet the adaptability calibration of China VI vehicle emission standards. After the key is powered on, the DCU determines whether the system needs heating and thawing by collecting temperature and analyzing engine CAN information; After heating and thawing, drive the urea pump to build pressure; The DCU calculates the urea injection amount according to the operating conditions and drives
62 pin connector
2 Peak-hold drive output, 6 low side PWM output
3 frequency signal input，14 analog signal input
2 CAN
Protection grade: IP6K9K
Length X width X height：201X161X40.5mm
Operating voltage：9~32V
Operating temperature：-40℃~85℃
Electromagnetic compatibility specifications in accordance with ISO and CISPR regulations
- Multiple installation solution
- Support dual urea injector drive control
- Customized system solution
- Professional engineering service capability
- Modular development to ensure delivery quality and efficiency
Product Features
- 32 bits high performance MCU
- Support heating relay pull-in feedback detection
- Support urea pump bidirectional PWM control
- Support frequency signal acquisition
- Support Peak-hold drive control for dual urea injector, and current waveform can be calibrated as required
- Support Internal signal monitoring of the controller, such as monitoring power supply voltage, key signal voltage , etc
- Support UDS protocol and J1939 protocol
- The system has an OS that can provide 1ms, 10ms, 50ms, 100ms, and 1000ms scheduling tasks
- Support for Afterrun function
- Meet the requirements of China VI vehicle emission standards and non-road China IV urea injection system control
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Tel: 0573-82858999Fax: 0573-82672893
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Email: info@kesens.comAddress: No. 199, Tianshu Road, Economic and Technological Development Zone, Jiaxing City, Zhejiang Province，China.
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