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Green circuit board with eight relay modules and Ethernet port

YINGHUA

YINGHUA Industrial Grade ETH Ethernet 8-Channel Relay Module Modbus PoE Power Supply international power cord

SKU CH-G20T-YYB57

An 8-channel relay module with Ethernet, Modbus and PoE power supply for industrial control

  • Industrial-grade Ethernet control for reliable automation
  • 8 independent relay channels to switch multiple loads
  • Modbus protocol support for easy system integration
  • PoE power supply simplifies cabling and installation

Industrial Ethernet Relay Module

The YINGHUA module provides eight relay channels controllable over an Ethernet link using the Modbus protocol. Power is delivered through Power over Ethernet so no separate mains adapter is required. It suits automation engineers who need reliable remote switching in cabinets or DIN-rail enclosures.

Replaces standalone relay boards

The unit consolidates a discrete relay board, a separate network interface and an external power supply into one PoE-powered device. The jump is worthwhile when cabinet space is limited or when cabling costs must be reduced. It is not suited to applications that demand more than eight switching channels or that require a different fieldbus protocol.

Highlights

  • Industrial-grade Ethernet control for reliable automation
  • 8 independent relay channels to switch multiple loads
  • Modbus protocol support for easy system integration
  • PoE power supply simplifies cabling and installation

Specifications

No published specifications for this item yet.

Questions about this item

What network cable and PoE switch standard are required to power the module?

Connect a standard Cat5e or better Ethernet cable to a PoE switch port that supplies power over Ethernet.

How is the module mounted in a cabinet or on a DIN rail?

The module provides screw holes on its PCB for panel mounting; no DIN rail clip is included.

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