Multifunction Time Relay Module, 8-36V 4-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED

【VERY POWERFUL FUNCTION】Time delay relay with 4 channels of input and output control, each channel can be set to 20 kinds of functions to meet more application requirements<br>【NOT EASY TO 】DC 8v-36v wide voltage input, with the function of power anti-reverse connection, will not the module due to wrong power connection<br>【WITH INDICATOR LIGHT】The timer relay with power indicator light and relay suction indicator light<br>【HIGH PRECISION】At least 1 second timing function can be set, accurate timing, error less than 1%<br>【NEW ENERGY SAVING FUNCTION】Add automatic power saving function