ED-516 ETHERNET TO Digital IO 16 Inputs


  • 16 Digital Inputs
  • Monitor any input from TTL to high voltage high current industrial devices
  • 0 to 30 Volt inputs ideal for dry/Volt free contacts or wet contacts
  • Supports Modbus TCP protocol



  • 16 Digital Inputs and a RS485 Gateway Port
  • Monitor any input from TTL to high voltage high current industrial devices
  • Factory floor process control and automation, Integrated DIN rail mount
  • Supports simple ASCII or industry standard Modbus TCP
  • -30°C to +80°C Temperature range
  • Software APIs for Visual Basic, C# and more

Ethernet to DIO device: 16 non-isolated digital input channels. Outputs each group of 4 lines has its own common rail. Powerful ARM 80 MHz, 32 Bit CPU.

The device can be controlled over TCP/IP using the Modbus TCP protocol or simple ASCII commands. Additionally 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.

Offers robust and intelligent 'control side' devices that provide the interface to systems on the 24V factory floor environment, commonly referred to as 'process side'.

The ED product range is designed for harsh environments. The digital output port line are implemented as protected output circuits, providing current overload and short circuit protection, voltage surge, overload and open circuit protection and over temperature protection to allow the widest possible usage and range of devices.