FREE Shipping to anywhere in the world if you meet minimum order requirements! Click HERE for details.

MBus_io14_DIN: Fully Programmable Modbus I/O device - DIN Rail mountable

Regular price $159.00

Shipping calculated at checkout.

Part #: MBus_io14_DIN

The MBus_io14_DIN is a professional grade automation device loaded with a wide variety of I/O points, making it a great fit for many automation and control applications. The MBus_io14_DIN communicates using the Modbus-RTU protocol over RS485.

The MBUS_io14_DIN contains the following I/O Points:

  • 10x 12-bit universal inputs, jumper selectable between 10K thermistors/dry contact, 0-5V/10V input, 0-20mA.
  • 4x Analog Outputs (10-bit), jumper selectable between 0-10V or 4-20mA
  • 8x relay outputs rated for 3A @ 24VDC with HOA switches

Additional features:

  • Real Time Clock
  • 2 Independent RS485 Ports - Adjustable baud rate
  • Jumpers to enable RS485 biasing resistors
  • Ability to act as a modbus master and modbus slave simultaneously on the independent RS485 ports.

The MBus_io14_DIN is FULLY PROGRAMMABLE with our free MBus_ioFlash graphical programming software.

You can download the MBus_IoFlash software here: MBus_ioFlash Software


  • Building Automation
  • Energy Management
  • HVAC Controls
  • Remote Monitoring
  • etc...


  • Operating Temperature: -30C to 70C (-22 to 158F)
  • Operating Environment: 0-95%RH Non-Condensing
  • Supply Voltage: 12-24VDC +/- 20% or 12-24VAC +/-20% (50-60Hz)
  • Nominal Power Consumption: 100mA @ 24VDC
  • Housing: Plastic Material Flammability rating: UL 94V0 file E194560

Download the Tech Sheet here: MBus_io14_DIN Tech Sheet