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Purpose

Slot type optocoupler with relay, can be used as limit switch, positioning switch, directly control 220V high voltage equipment, etc.

Module features

1. Using imported slot type optocoupler sensors

2. Slot width 5mm.

3. Equipped with fixed bolt holes for easy installation

4. The external dimensions are 50x26mm, with a thickness of 19mm. The PCB size of the small board is 16x14mm

Module usage instructions

1. When there is no obstruction in the module slot, the receiving tube is conductive, the relay is closed, the common terminal is connected to the normally open terminal, and the green indicator light is on. When there is obstruction, the relay does not work, the common terminal is connected to the normally closed terminal, and the green indicator light is not on;

2. The common end, normally open, and normally closed ports are equivalent to a dual control switch. When the relay coil is powered, the common end is conductive to the normally open end, and when there is no power, the common end is conductive to the normally closed end

Shipping List

1 slot type optocoupler with relay module, equipped with slot type optocoupler, positioning small board, 4 20cm long DuPont wires

This module wiring diagram

Used for high voltage connections：

Connection method for shared power supply：

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

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Standard packaging

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