£ 8.18
Electromechanical Relays Optocoupler Module Single Channel High & Low Trigger 5V/12V/24V(5V)
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Description
Amazon
【fault-tolerant design】This relay adopted fault-tolerant design, the relay will not move even if the control line is broken. 【optocoupler isolation】Using SMT optocoupler isolation, it has strong driving ability and stable performance; trigger current is 5mA. 【connect directly 】The interface design is humanized. All interfaces can be directly connected through the terminal, which is very convenient. 【wire jumper】Modules can be triggered by setting high or low levels through wire jumper; equipped with 4 fixed screw holes, convenient to use and install. 【5V/12V/24V】Module operating voltage is 5V,12V,24V for choice.Power indicator light (green), 4-way relay state indicator light (red).
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Description
(1)
【fault-tolerant design】This relay adopted fault-tolerant design, the relay will not move even if the control line is broken. 【optocoupler isolation】Using SMT optocoupler isolation, it has strong driving ability and stable performance; trigger current is 5mA. 【connect directly 】The interface design is humanized. All interfaces can be directly connected through the terminal, which is very convenient. 【wire jumper】Modules can be triggered by setting high or low levels through wire jumper; equipped with 4 fixed screw holes, convenient to use and install. 【5V/12V/24V】Module operating voltage is 5V,12V,24V for choice.Power indicator light (green), 4-way relay state indicator light (red).
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