Used to calibrate the voltmeter if the displayed voltage doesn't match a multimeter reading. P4 (Time Delay):
The XH-M608 features a simple layout optimized for field configuration: Xh-m608 Manual
The (also commonly known as the HCW-M631 ) is a versatile battery charge and discharge control module designed to manage and protect batteries within a 6–40V range . It features an integrated voltmeter and a relay output to automate the charging or discharging cycles, effectively preventing overcharging and over-discharging to extend battery life. Key Technical Specifications Model XH-M608 / HCW-M631 Input Voltage Range DC 6–40V Voltage Measurement Error ±0.1plus or minus 0.1 Output Type Relay Output (Dry Contact) Max Relay Current Up to 10A (Recommended 7A for long-term load) Dimensions Operational Modes and Features Used to calibrate the voltmeter if the displayed
The module features clear screw terminals for power, sensing, and control. Ensure you observe polarity to avoid damaging the unit. 1. Basic Setup Key Technical Specifications Model XH-M608 / HCW-M631 Input
The module will provide power until the battery hits P1, then it will disconnect the load to protect the cells. 4. Calibration and Safety
The XH-M608 features four screw terminals: (Input) and Vout+ / Vout- (Output).