LM YN 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation — Open-Box, 5% Off

LM YN 4-Channel Solid State Relay Module, optional positive or negative signal trigger, only need 0.1mA trigger current, can drive the maximum control capacity of 3A solid state relay pull. The module uses high-quality components, red and blue signal indicator, industrial grade double-sided PCB board, stable performance. With solid-state relay output resistance is very small features, can replace the mechanical relay contacts, but also has a small control current, fast action time, long working life and other characteristics, can be widely used in a variety of power Or signal control cases. DC 5-32V wide voltage power supply, with power supply anti-reverse ability; Output Rated load: AC / DC 0-50V / 2A; Maximum load: AC / DC 0-60V / 3A (within 100ms); Module size: 60x50x10mm(LWH), hole diameter 3mm.
LM YN 4-Channel Solid State Relay Module
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Feature:
1, DC 5-32V wide voltage power supply, with anti-reverse power supply capacity;
2, the output rated load: AC / DC 0-50V / 2A; Maximum load: AC / DC 0-60V / 3A (within 100ms);
3, the output port is normally open type of switch contacts, the contact is not charged node, the current direction without requirements;
4, the input control high and low selectable; built-in current limiting resistor, you can directly use the power of the positive or negative control, you can also use the microcontroller I / O port control;
5, the module anti-interference ability, stable performance; trigger current minimum 0.1mA;
6, with power indicator (red) and each way relay status indicator (blue)
7, the use of blue terminals;
8, module size: 6.0cm * 5.0m * 1.0cm (L * W * H)

Precautions:
This module can be used directly for signal or resistive load control;
If you are using control for inductive loads (eg small motors, solenoid valves, etc.), keep more than 3 times the remaining amount and add freewheeling diodes at both ends of the inductive load.

Module interface
Module Control:
1, DC +: Connect the DC power supply positive；
2, DC -: Connect the DC power supply negative；
3, X1-X4:
Relay control interface, high-level (3V) relay pull, low-levl (less than 2V) relay disconnect, trigger current only 0.1mA. Relay output:
1, NO1-NO4: relay normally open interface;
2, C0M1-COM4: relay common interface;

Package Included:
1*4-Channel Solid State Relay Module

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