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YINGHUA international power cord, coiled cable with multiple plug attachments

YINGHUA

YINGHUA international power cord

SKU CH-2F4P-R8JWZ

Industrial-grade 8-channel Ethernet relay module with PoE support and Modbus protocol for remote switching and monitoring

  • 8-channel relay control over Ethernet
  • PoE port powers the module through the network cable
  • Modbus protocol support for industrial automation
  • Industrial-grade build for demanding environments

Industrial Ethernet relay module

This industrial-grade module provides eight relay channels controlled over an Ethernet connection. It supports Power over Ethernet for simplified wiring and uses the Modbus protocol for communication with automation systems. The design targets integrators building remote switching or monitoring applications.

PoE power and Modbus control

The built-in PoE supply removes the need for a separate power adapter at the module. Modbus over Ethernet lets existing SCADA or PLC software address each relay without custom drivers. Buyers who need wireless connectivity or a different fieldbus will need another solution.

Highlights

  • 8-channel relay control over Ethernet
  • PoE port powers the module through the network cable
  • Modbus protocol support for industrial automation
  • Industrial-grade build for demanding environments

Specifications

No published specifications for this item yet.

Questions about this item

How long will the Ethernet PoE port on this relay module last before it needs replacement?

The industrial-grade Ethernet PoE port is built for continuous operation in harsh environments and typically outlasts standard commercial ports, with no user-serviceable parts inside.

What is the first limit reached when all eight relay channels run continuously under full load?

Sustained full-load operation across all eight channels hits the module's total PoE power budget first, requiring the supply to stay within its rated maximum to avoid thermal shutdown.

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