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Green circuit board with eight black relays inside grey ABS rail-mount case

Enfain

Enfain 8-Channel Ethernet Relay Module 10A 250VAC 30VDC PoE Rail-Mount

SKU CH-7CW7-YRC59

Eight-channel relay module with 10A 250VAC and 30VDC contacts, Modbus and MQTT control, PoE and 7–36V DC power, optocoupler isolation, and rail-mount ABS case

  • Flash-on and flash-off timing automates relay cycling
  • DC 7–36 V and PoE power options suit diverse installations
  • MQTT support with Alibaba Cloud demo enables cloud control
  • Optocoupler and reverse-proof circuits protect against interference and wiring errors
  • Rail-mount ABS case with status LEDs simplifies industrial deployment

Industrial Ethernet Relay Module

The Enfain 8-channel module switches AC or DC loads over a wired network using Modbus RTU, Modbus TCP and MQTT protocols. Each channel carries a 10A 250VAC or 30VDC rating with optocoupler isolation and reverse-polarity protection built in. The unit accepts 7–36V DC or PoE power and mounts on a standard DIN rail inside an ABS enclosure.

Automation integrators and IoT builders

This module suits engineers who need remote, protocol-based switching for lighting, pumps, heaters or access-control circuits in cabinets or enclosures. Buyers who require wireless connectivity, analogue inputs or higher contact ratings should look at alternative devices.

10A 250VAC contact rating

The 10A 250VAC / 30VDC contact rating is the single figure that decides whether the module can drive the intended load. Verify the connected device stays within this limit before installation.

Highlights

  • Flash-on and flash-off timing automates relay cycling
  • DC 7–36 V and PoE power options suit diverse installations
  • MQTT support with Alibaba Cloud demo enables cloud control
  • Optocoupler and reverse-proof circuits protect against interference and wiring errors
  • Rail-mount ABS case with status LEDs simplifies industrial deployment

Specifications

No published specifications for this item yet.

Questions about this item

How do I decide between DC power and PoE for this 8-channel relay module?

The module accepts DC 7–36 V or Power over Ethernet, so you can choose whichever supply is already available at the mounting location.

What load can each of the eight relays actually switch in a live installation?

Every channel is rated for 10 A at 250 VAC or 30 VDC, giving you mains-level or low-voltage switching per relay.

Which industrial protocols does the Ethernet port speak, and what does that limit in practice?

It communicates via Modbus RTU, Modbus TCP and MQTT, letting you integrate directly with PLCs, SCADA or Alibaba Cloud demos without extra gateways.

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