Driver module

The HNS-QA202A driver module is used for load control of the entire vehicle CAN bus system, suitable for public transportation and passenger transport. Its main function is to collect data from switches and sensors, control the load, and send relevant information to various modules through the CAN bus to diagnose the load status. By coordinating with the bus instrument, 2/3 modules can cover the entire vehicle bus function. Features One CAN communication interface that complies with the ISO11898 standard; 18 high-end power outputs, 2 2A LED driver outputs; 1 12V/100mA power output; 18 switch inputs, 2 PWM pulse inputs; 8 sensor inputs; Each module can be replaced with each other and automatically identified through software; The working temperature is -40 ℃~85 ℃, and the working life is not less than 8 years. Using 2/3 QA202A can achieve the full vehicle bus function;

The Smart Power System HNS-DY203A is the power distribution and control part of the vehicle's CAN bus system, mainly providing power to other electronic loads and real-time current monitoring. It has functions such as load output short circuit protection, load overcurrent configuration and protection, battery feeding protection, and startup protection. Features One CAN communication interface that complies with the ISO11898 standard; 45 high-power outputs, capable of supporting up to 1 output of 200A for 2 minutes; 10 positive/negative control switch inputs, capable of achieving deep sleep wake-up and high/low configurable; ● 2-channel 200A high current input with real-time current monitoring function; 4 sensor inputs, voltage and resistance can be reused; Adopting cast aluminum structure, achieving the highest level of fire protection V0.