1PCS/lot 2 Channel Road relay module with optocoupler isolation Support high and low level trigger 12V | Обустройство дома



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1PCS/lot 2 Channel Road relay module with optocoupler isolation Support high and low level trigger 12V | Обустройство дома

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Месяц Минимальная цена Макс. стоимость Цена
Mar-18-2026 0.9 руб. 0.30 руб. 0 руб.
Feb-18-2026 0.92 руб. 0.38 руб. 0 руб.
Jan-18-2026 0.60 руб. 0.55 руб. 0 руб.
Dec-18-2025 0.16 руб. 0.3 руб. 0 руб.
Nov-18-2025 0.7 руб. 0.3 руб. 0 руб.
Oct-18-2025 0.32 руб. 0.61 руб. 0 руб.
Sep-18-2025 0.9 руб. 0.63 руб. 0 руб.
Aug-18-2025 0.61 руб. 0.33 руб. 0 руб.
Jul-18-2025 0.64 руб. 0.2 руб. 0 руб.

Описание товара

1PCS/lot 2 Channel Road relay module with optocoupler isolation Support high and low level trigger 12V | Обустройство дома1PCS/lot 2 Channel Road relay module with optocoupler isolation Support high and low level trigger 12V | Обустройство дома


A module description: 1, the module uses high-quality relays, normally open interface Maximum load: AC 250V / 10A, DC 30V / 10A; 2, the use of chip optocoupler isolation, driving ability, performance and stability; trigger current 5mA; 3, the module voltage 5V, 12V, 24V to choose from; (for the different links Oh) 4, the module can be set through the jumper high or low level trigger; 5, fault-tolerant design, even if the control line break, the relay will not move; 6, power indicator (green), relay status indicator (red) 7, the interface design of human nature, all interfaces can be connected directly through the terminal leads, very convenient 8, the module size: 50mm * 41mm * 18.5mm (length * width * height) 9, with four fixed bolt holes, holes 3.1mm, spacing 44.5mm * 35.5mm Two module interface: 1, DC +: Connect the positive pole of the power (according to the requirement of the relay, there are 5V.12V and 24V choices) 2, DC-: then the negative power supply 3, IN1: 1 signal trigger side, you can set the high or low control relay pull 3, IN2: 2-way signal trigger side, you can set the high or low control relay pull Relay output: 1, NO1: 1-way relay normally open interface, before the relay pull-in, after the short-circuit with the COM1 2, COM1: 1 relay common interface 3, NC1: 1-way relay normally closed interface, the relay before the short-circuit with the COM1, pull after the vacant 4, NO2: 2-way relay normally open interface, the relay pull before the suction, after the short-circuit with the COM2 5, COM2: 2-way relay common interface 6, NC2: 2-way relay normally closed interface, the relay before the short-circuit with COM2, pull after the vacant   High and Low Trigger Select:   1.S1 is a high and low level trigger relay selection;   2.S2 for the two-way high and low relay trigger selection;   3.com and low shorted, the corresponding low-level relay trigger, com and high-side short-term when the trigger is high


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