The ETH008 provides eight volt free contact relay outputs with a current rating of up to 16Am. The module is powered from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals. The ETH008 provides a red LED mounted immediately next to each relay to indicate whether it is in a powered state (LED on), there is also two LED's mounted in the Ethernet connector which will flash with Ethernet traffic. Finally there is a green power LED just above the processor.

Relay Rating

load type Typical applications Rating Max DC load capacity
AC1 Non inductive or slightly inductive loads 16A @ 250V AC
AC15 Control of electromagnetic load (>72VA) 3A @ 120V AC 1.5A @ 240V AC
AC3 Control of motor 750W
DC1 Non inductive or slightly inductive loads 16A @ 24V DC
DC13 Control of electromagnetic loads 0.22A @ 120V DC 0.1A @ 250V DC

FEATURES

  • Controlled over Ethernet using simple TCP/IP commands.
  • Relays - 8
  • Power - 12V DC adaptor, supplied separately.
  • Configuration & Test interface - HTTP (webpage).
  • Control interface - TCP/IP over Ethernet.
  • Relay current - Up to 16Amp @24vdc or 250vac
  • Connections - Screw Terminals for N/O N/C and Common contacts.
  • Free Android and iPhone Apps are available to remotely control this module.
  • Please note additional options such as power supply, case and cables are available separately.

  • SPECIFICATIONS

    • Power Supply: 12V@1A
    • Relay: 8
    • Interface: RJ45
    • Protocol: HTTP or TCP/IP over Ethernet
    • Relay current: 16Amp @24VDC/250VDC
    • Dimension: 133*74mm/ 5.23*2.91 inches

    DOCUMENTS

    Full ETH008 Documentation

    Examples:

  • Java - command line application for controlling the module
  • Perl - Simple example of setting an output active/inactive by tcp
  • PHP script - Simple example of setting an output active/inactive by tcp
  • Python - command line application for controlling the module
  • Visual Basic - source code for simple program, includes UDP scan to determine any boards connected to the local network
  • Visual C# - source code for simple program, includes UDP scan to determine any boards connected to the local network

  • SHIPPING LIST

    • Ethernet Controlled 8 Channel Relay 16A (ETH008) x1

    (DF-DFR0146)

    SKU DF-DFR0146
    Brand DFRobot

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