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Ethernet Relay

Network Relay

Computer Controlled Switching from
Anywhere on the Network

An Ethernet Relay Board will Allow Computer Controlled Switching from Any Computer Connected to a 10/100 Ethernet Network. The Ethernet Relay Board Connects to the Ethernet Port of your Local Network Hub, Allowing Computer Controlled Switching from Anywhere on the Network.

Summary of Ethernet Communications

  • Ethernet Interface Mounts as a COM Port on your PC Through your LAN
  • Supports Telnet and Data Encryption with password protection
  • Embedded Digi Connect Wi-ME® Ethernet Interface and Web Server from www.digi.com
  • Plug in, open the COM port and start sending commands
  • SPDT, DPDT and Solid State versions
  • Control one relay at a time or all relays at once with manual and automatic refreshing command set
  • ProXR versions are capable of controlling up to 256 relays
  • CPU status LEDs show command processing Activity
  • SignalSwitch Compatible
The ease of setup and expansion of our
Ethernet Relay Board is demonstrated above.
16 Channel Ethernet Relay Board
NER165ProXR

Easy Software Development

Communications and software development is very easy, simply write your software to speak to the RS-232 serial port (COM port of your PC), and install the included RealPort Drivers that allow you to map a COM port to an I.P. address. So you do not have to know anything about Ethernet communications to speak to the device.

Many Communication Protocols for Advanced Users

Advanced users may want to employ other communication protocols to speak the the Ethernet Relay Controller. NCD Ethernet Relay Controllers can also be controlled using Telnet. I.P. Addresses and are automatically or manually assigned. NCD Ethernet Relay Controllers also support security protocols such as Shared Key, WEP, WPA, and Cisco LEAP with support for WEP, TKIP, and CCMP data encryption.
  NEW TO ETHERNET RELAY? GET STARTED HERE
Click the above link for an exclusive article on Ethernet communications
A/D Conversion
Ethernet Analog to Digital Converter
UXP Expansion
UXP Expansion Port
XR Expansion
ProXR versions
Ethernet Relay with Analog to Digital Conversion Ethernet Relay with UXP Expansion Port Ethernet Relay with XR Expansion Port

Onboard analog to digital conversion is available on selected models of these controllers! This will allow you to:

  • Read light and temperature levels
  • Easily activate relays when A/D limits are reached
  • Detect audio levels in a room when connected to a microphone
  • Read switches, potentiometers, and analog joysticks
  • applications are limitless, and surprisingly easy to integrate
  • Available on the 4, 8, and 16 channel boards

UXP is a new standardized data port, specifically for the purpose of speaking to various expansion modules. If the controller you are considering is equipped with a UXP port, you can take advantage of extended commands to speak to our growing line of I/O expansion modules. UXP in the part number allows you to:

  • Add Contact Closure Inputs
  • Add Analog to Digital Inputs
  • Add Voltage Detectors
  • Digital Potentiometer Outputs
  • Available on the 4 and 8 channel boards

Models with the ProXR suffix will feature the ProXR commend set. The ProXR series will allow you to:

  • Send simple commands to activate relays
  • Upgrade without having to re-write your software
  • Activate up to 16 relay timers
  • Control up to 256 total relays using the XR expansion port
  • Full backward/forward compatibility w/the ProXR series command set
  • Available on 4, 8, and 16 channel boards

Ethernet Relay Boards

NER165PROXR
Ethernet 16-Channel 5-Amp SPDT Relay Controller + 8-Channel A/D
$413.00
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NER1610PROXR
Ethernet 16-Channel 10-Amp SPDT Relay Controller + 8-Channel A/D
$453.00
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NER325PROXR
Ethernet 32-Channel 5-Amp SPDT Relay Controller + 8-Channel A/D
$603.00
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NER3210PROXR
Ethernet 32-Channel 10-Amp SPDT Relay Controller + 8-Channel A/D
$683.00
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NER161DPDTPROXR
Ethernet 16-Channel 1-Amp DPDT Relay Controller + 8-Channel A/D
$416.00
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NER163DPDTPROXR
Ethernet 16-Channel 3-Amp DPDT Relay Controller + 8-Channel A/D
$456.00
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NER165DPDTPROXR
Ethernet 16-Channel 5-Amp DPDT Relay Controller + 8-Channel A/D
$496.00
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NEADSSR4xPROXR
Ethernet 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
$220.00
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NEADSSR4xPROXR_MIX
Ethernet 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
$220.00
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NEADSSR8xPROXR
Ethernet 8-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
$299.00
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NEADSSR8xPROXR_MIX
Ethernet 8-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
$299.00
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NEUXPSSR4xPROXR
Ethernet 4-Channel Solid State Relay Controller + UXP Expansion Port
$220.00
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NEUXPSSR4xPROXR_MIX
Ethernet 4-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
$220.00
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NEUXPSSR8xPROXR
Ethernet 8-Channel Solid State Relay Controller + UXP Expansion Port
$299.00
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NEUXPSSR8xPROXR_MIX
Ethernet 8-Channel Solid State Mixed SSR Relay Controller + UXP Expansion Port
$299.00
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NEADR41DPDTPROXR
Ethernet 4-Channel 1-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$220.00
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NEADR43DPDTPROXR
Ethernet 4-Channel 3-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$230.00
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NEADR45DPDTPROXR
Ethernet 4-Channel 5-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$240.00
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NEUXPR41DPDTPROXR
Ethernet 4-Channel 1-Amp DPDT Relay Controller + UXP Expansion Port
$220.00
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NEUXPR43DPDTPROXR
Ethernet 4-Channel 3-Amp DPDT Relay Controller + UXP Expansion Port
$230.00
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NEUXPR45DPDTPROXR
Ethernet 4-Channel 5-Amp DPDT Relay Controller + UXP Expansion Port
$240.00
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NEUXPR45PROXR
Ethernet 4-Channel 5-Amp SPDT Relay Controller + UXP Expansion Port
$220.00
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NEUXPR410PROXR
Ethernet 4-Channel 10-Amp SPDT Relay Controller + UXP Expansion Port
$230.00
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NEUXPR85PROXR
Ethernet 8-Channel 5-Amp SPDT Relay Controller + UXP Expansion Port
$250.00
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NEUXPR810PROXR
Ethernet 8-Channel 10-Amp SPDT Relay Controller + UXP Expansion Port
$270.00
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NEADR45PROXR
Ethernet 4-Channel 5-Amp SPDT Relay Controller + 8-Channel 8/10-Bit A/D
$220.00
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NEADR410PROXR
Ethernet 4-Channel 10-Amp SPDT Relay Controller + 8-Channel 8/10-Bit A/D
$230.00
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NEADR85PROXR
Ethernet 8-Channel 5-Amp SPDT Relay Controller + 8-Channel 8/10-Bit A/D
$250.00
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NEADR810PROXR
Ethernet 8-Channel 10-Amp SPDT Relay Controller + 8-Channel 8/10-Bit A/D
$270.00
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NEADR81DPDTPROXR
Ethernet 8-Channel 1-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$250.00
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NEADR83DPDTPROXR
Ethernet 8-Channel 3-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$270.00
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NEADR85DPDTPROXR
Ethernet 8-Channel 5-Amp DPDT Relay Controller + 8-Channel 8/10-Bit A/D
$290.00
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NEUXPR81DPDTPROXR
Ethernet 8-Channel 1-Amp DPDT Relay Controller + UXP Expansion Port
$250.00
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NEUXPR83DPDTPROXR
Ethernet 8-Channel 3-Amp DPDT Relay Controller + UXP Expansion Port
$270.00
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NEUXPR85DPDTPROXR
Ethernet 8-Channel 5-Amp DPDT Relay Controller + UXP Expansion Port
$290.00
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NEUXPR325PROXR
Ethernet 32-Channel 5-Amp SPDT Relay Controller + UXP Expansion Port
$603.00
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NEUXPR3210PROXR
Ethernet 32-Channel 10-Amp SPDT Relay Controller + UXP Expansion Port
$683.00
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NEUXPR1610PROXR
Ethernet 16-Channel 10-Amp SPDT Relay Controller + UXP Exansion Port
$453.00
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NEUXPR161DPDTPROXR
Ethernet 16-Channel 1-Amp DPDT Relay Controller + UXP Exansion Port
$416.00
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NEUXPR163DPDTPROXR
Ethernet 16-Channel 3-Amp DPDT Relay Controller + UXP Expansion Port
$456.00
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NEUXPR165DPDTPROXR
Ethernet 16-Channel 5-Amp DPDT Relay Controller + UXP Expansion Port
$496.00
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NEADPROXR
Ethernet ProXR Interface Controller with 8-Channel 8/10-Bit A/D XR Expansion Port
$179.00
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NEUXPPROXR
Ethernet ProXR Interface Controller with UXP and XR Expansion Ports
$179.00
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NEUXPR165PROXR
Ethernet 16-Channel 5-Amp SPDT Relay Controller + UXP Exansion Port
$413.00
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R15PL_ZETH-ME
Ethernet ProXR Lite Relay 1-Channel 5-Amp SPDT with ME Firmware
$133.00
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R110PL_ZETH-ME
Ethernet ProXR Lite Relay 1-Channel 10-Amp SPDT with ME Firmware
$143.00
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R120PL_ZETH-ME
Ethernet ProXR Lite Relay 1-Channel 20-Amp SPDT with ME Firmware
$148.00
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R130PL_ZETH-ME
Ethernet ProXR Lite Relay 1-Channel 30-Amp SPST with ME Firmware
$153.00
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R25PL_ZETH-ME
Ethernet ProXR Lite Relay 2-Channel 5-Amp SPDT with ME Firmware
$143.00
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R210PL_ZETH-ME
Ethernet ProXR Lite Relay 2-Channel 10-Amp SPDT with ME Firmware
$153.00
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R220PL_ZETH-ME
Ethernet ProXR Lite Relay 2-Channel 20-Amp SPDT with ME Firmware
$163.00
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R230PL_ZETH-ME
Ethernet ProXR Lite Relay 2-Channel 30-Amp SPST with ME Firmware
$173.00
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R45PL_ZETH-ME
Ethernet ProXR Lite Relay 4-Channel 5-Amp SPDT with ME Firmware
$173.00
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R410PL_ZETH-ME
Ethernet ProXR Lite Relay 4-Channel 10-Amp SPDT with ME Firmware
$183.00
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R420PL_ZETH-ME
Ethernet ProXR Lite Relay 4-Channel 20-Amp SPDT with ME Firmware
$223.00
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R430PL_ZETH-ME
Ethernet ProXR Lite Relay 4-Channel 30-Amp SPST with ME Firmware
$234.00
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R85PL_ZETH-ME
Ethernet ProXR Lite Relay 8-Channel 5-Amp SPDT with ME Firmware
$213.00
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R810PL_ZETH-ME
Ethernet ProXR Lite Relay 8-Channel 10-Amp SPDT with ME Firmware
$233.00
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R820PL_ZETH-ME
Ethernet ProXR Lite Relay 8-Channel 20-Amp SPDT with ME Firmware
$283.00
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