8 Channel Optocoupler Relay Module Isolated 24V To 5V, PLC PNP Signal Converter With 20KHz Isolation, Visible Status And Power LEDs, Easy Wiring For DIY Automation And Industrial Control Projects

8-Channel Isolated Optocoupler Relay Module 24V to 5V, single unit
✔️ 8-channel 24V input to 5V logic, 20kHz isolation, LEDs

The 8-channel optocoupler relay module isolates control signals between 24V field devices and 5V logic, making it ideal for PLCs, DIY automation panels, and industrial control cabinets. It ships with a protective shell and is designed for DIN-rail mounting for quick, secure installations.

✅ 8-channel optocoupler relay module for isolated signal transfer
✅ Input compatibility: 24V DC to 5V logic outputs (PNP type)
✅ 20kHz isolation with visible status and power LEDs
✅ Rail-mountable housing with multiple connection circuits
✅ Ideal for DIY automation and industrial control projects

💡 What is an 8-channel isolated optocoupler relay module used for in PLC automation?

This handy device helps separate control signals and protect controllers while simplifying wiring.

• Handy for isolating 24V field signals from PLC inputs
• Improves EMI resistance and protects control electronics
• Rail-mountable housing for easy panel integration
• Ideal for DIY automation and industrial control projects