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AJMRTC 8 Channel Relay Module DC 24V, OPTO-Isolated 8-Way Relay Board, High & Low Level Trigger Relay Expansion Module for Arduino PLC Industrial Control
- - 8 independent relay channels, supports high level and low level trigger modes
- - Opto-isolated design separates control signal and load circuit for anti-interference
- - DC 24V power supply, each relay has indicator light to show working status
- - Standard screw terminal blocks, convenient wiring for power and load devices
- - Wide application for PLC, MCU, Arduino, automation and industrial control projects
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Overview
Specs
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AJMRTC 8-channel opto-isolated relay module is a reliable switch control unit for automation systems. The optocoupler isolation protects the main control board from surge and interference from the load side. You can select high or low level trigger according to your controller logic. Each channel comes with a status LED for quick visual check. The relays can control AC or DC loads within rated parameters. It is widely used in smart home, industrial automation, motor control, lighting switching and PLC expansion.
Specifications
- Brand: AJMRTC
- Power Supply: DC 24V
- Number of Channels: 8 Channels
- Isolation: Opto-isolated
- Trigger Mode: High Level / Low Level Trigger Selectable
- Indicator: LED working indicator for each channel
- Control Interface: GPIO
- Terminal: Screw terminal block
- Application: Arduino, PLC, Industrial Automation, Smart Home, Motor & Light Control
- Package Content: 1 x 8 Channel Relay Module, 1 x User Manual
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.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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