Brainboxes Ethernet To Analogue 8 Inputs - 1 X Network [rj-45] - 1 X Serial Port - Fast Ethernet - Rail-mountable (ed-549)

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Usually ships the same or next business day. In stock at our IL warehouse.
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Stock Update:
03/23/2023 09:10:32 PM PST
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Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $345.80 each 345.8
Buy 3 or above and pay only $339.69 each 339.69
Stock Update:
03/23/2023 09:10:32 PM PST


This item is brand-new, factory sealed.

Ethernet to IO Device Server:
The Ethernet to IO device is implemented using a Windows COM port driver that is completely compatible with all popular PC packages such as LabView, MATLAB and Agilent VEE and support a range of popular APIs. Continue to get value from your existing development and process control system.

Slim Shape:
Small footprint for when DIN rail space is a premium Only 22.6mm wide

Extended Temperature Range:
-30C to +80C operating range copes with changing temperatures for harsh environments. Monitor CPU temperature via the web interface or programmatically using ASCII commands.

Package Contents:
  • Ethernet to Analogue 8 Inputs
  • Installation CD including manual, Microsoft signed drivers & utilities, Quick Start Guide


Package Contents:   
  • Ethernet to 8 Analogue Inputs + RS485 Gateway
  • Installation CD Including Manual, Microsoft Signed Drivers & Utilities
  • Quick Start Guide


Environmental Certification:



Additional Information:   

IO Channels

  • IO Protocols Modbus TCP or DCON ASCII (over TCP or Virtual COM port)
  • Description 8 Analogue Inputs
  • Digital Inputs 0
  • Digital Outputs 0
  • Analog Inputs 8
  • Analog Outputs 0

Analog IO

  • Input Voltage Ranges ±10V, ±5V, ±2.5V, ±1V, ±500mV, ±250mV, ±150mV, ±75mV
  • Input Current Ranges ±20mA, 0-20mA or 4-20mA
  • Input Measurement Resolution 16 Bit
  • Input Measurement Accuracy 0.1% of FSR @ 25 °C (77 °F), 0.3% of FSR over -30°C to + 80°C (-22 °F to +176 °F)
  • Input Measurement Rate 8 measurements per second
  • Input Impedance (Voltage Mode) > 10 MO
  • Input Noise (CMRR) >120 dB
  • Input Noise (NMRR) >100 dB @ 50 & 60 Hz (Rejects main hum)

Serial Port

  • Serial Gateway RS485 NuDam/ADAM compatible expansion port


  • Number of Ports 1
  • Network Port Type RJ45 Jack 10/100 MHz Autosensing, Cross Over Autosensing (MDIX)
  • Network Protocols ICMP, IP, TCP, DHCP, HTTP
  • Protection 1500V Magnetic Isolation between ports and network


  • Power Input 5V - 30V DC Redundant DC Dual Power Inputs, reverse polarity protected
  • Power Supply 1 Description Global Power Supply - PW-600
  • Power Supply 2 Description Power supply PW-650
  • Max Input 35 Volts
  • Power Consumption 2.5 Watt Max
  • Operating Temperature Range -30 °C to +80 °C / -22 °F to +176 °F
  • Industrial Standard Yes
  • Storage Temperature -40 °C to +85 °C / -40 °F to +185 °F
  • Ambient Relative Humidity 5-95% (Non-condensing)
  • Power Consumption Input +5V to +30V DC 100mA@24V 2.5W max

Operating Systems

  • Microsoft Windows 10
  • Suitable for any device with a Web Browser
  • Microsoft Windows 8 32 bit & 64 bit Editions
  • Windows Server 2012
  • Raspberry Pi
  • Android
  • Windows Server 2008 R2
  • Microsoft Windows 7 32 bit & 64 bit Editions
  • iOS
  • Windows Server 2008 32 bit & 64 bit Editions
  • Windows Vista 32 bit & 64 bit Editions
  • Mac OS X
  • Windows XP 32 bit & 64 bit Editions
  • Microsoft Windows 2000
  • Linux


Environmentally Friendly:   


Country of Origin:   
United Kingdom



Physical Characteristics
Weight (Approximate)4.94 oz
Limited WarrantyLifetime
General Information
Brand NameBrainboxes
Manufacturer Website Address
Marketing InformationIdeal for all kinds of industry standard sensors and transducers. The ED-549 has 8 Analogue Inputs + RS485 Gateway. It is suitable for high-precision measurements of voltages and currents.Most parameters in the real world are measured using sensors with analogue outputs sensors and Brainboxes ED-549 takes these real world signals and turns them into data on your network. As well as the popular 0-10V and 4-20mA input devices, there is now a Programmable Gain Amplifier (PGA) allowing full scale signals as small as ±75mV to be resolved to 12 bit accuracy across 8 analogue inputs. Each channel is individually configurable for voltage or current input with its own programmable gain.
Brainboxes supply a suite of APIs and sample code to communicate with the device using Microsoft .NET framework Visual Basic, C#, C++, Java, Javascript, PHP and more. The device and be configured and secured from a web browser. The device can be installed as a COM Port on a Windows PC to give complete backwards compatibility essential for legacy applications.
The ED product range is designed for harsh environments. Typical applications are control and switching of AC and DC motors, Fans, relay drivers, pumps, Voltage Regulators and Battery Chargers, LEDs and Bulbs, Air Conditioning, Heaters and Solenoids..
More from the Manufacturer
Product TypeEthernet To Digital IO Module
Product NameEthernet to 8 Analogue Inputs + RS485 Gateway
ManufacturerBrainboxes Limited
Manufacturer Part NumberED-549
Product ModelED-549

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Brainboxes Ethernet To Analogue 8 Inputs - 1 X Network [rj-45] - 1 X Serial Port - Fast Ethernet - Rail-mountable (ed-549)