Allows for manual activation of the relay for testing purposes.
The relay turns on when the voltage is below the lower limit (dn) and turns off when the voltage reaches the upper limit (UP). xycd60 manual
The XY-CD60 acts as a programmable voltage-controlled switch. It does not provide power itself; rather, it controls an onboard relay to connect or disconnect a power source (for charging) or a load (for discharging) based on voltage thresholds you define. Voltage Range: DC 6V–60V. Allows for manual activation of the relay for