Single 3V Relay Isolated Drive Control Module High Level Drive Board

A diode current protection Instructions with the signal output Response time is less than 20 milliseconds Current wide detection range:DC0-25V input Relay long life can absorb 100000 times continuously Signal input port can connect microcontroller IO port, high level signal Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability External connection use spinning crimping terminal, make connection firmer With fixed installation hole, convenient installation