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$15.09
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1-Channel 5V Optocoupler Isolated Relay Module, High/Low Level Trigger for PLC, IoT & Smart Home Control
Limited time offer, ends 07/30 By TechCore Supply
- 5V working voltage, optocoupler isolation isolates control and load circuits
- Supports both high and low level trigger modes, flexible signal matching
- Stable relay switching, applicable to PLC and industrial automation equipment
- Widely used in IoT terminal control and smart home circuit switching
- Compact module design with easy terminal wiring for quick installation
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This single-channel relay module features optoelectronic isolation to effectively suppress signal interference and enhance system stability. It supports dual trigger modes and works with 5V control signals seamlessly. Suitable for industrial PLC peripheral expansion, IoT device linkage and various smart home electrical on-off control scenarios.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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