DGH D8710 Digital Input USB Module

  • DGH

Product Features

  • Internal 10K pull-up resistors on each input terminal
  • Logic “0” = <1Vdc, Logic "1" = >3.5Vdc
  • Isolation 500Vac, input common to system ground
  • Connection via USB interface
  • Temperature range of -25°C to +70°C


  • Non-compliant

The D8710 15-channel digital input module is part of the DGH’s D8000 data acquisition module family with the USB interface. This input module is able to monitor logic levels, contact closures, switch closures or dry contacts, utilising an internal 10K pull-up resistor on each input terminal. The input terminals can accept signals between ±30Vdc without damage. The D8710 input module can be directly connected to relays and annunciators. For extra security, it utilises a non-volatile EEPROM (Electrically Erasable Programmable Read Only Memory) to store all user-selectable settings such as the range, meaning the values are maintained in the event of power loss. The D8710 module connects to the host computer via USB interface and is compatible with any commercial software supporting Modbus RTU protocol and is DIN-rail mountable (MK-1 mounting kit required). Combined with other D8000 modules, it provides the complete, customised data acquisition system for given application.

  • 15-channel digital input module
  • Measures logic levels, contact closures, switch closures and dry contacts
  • Modbus RTU protocol
  • User-selectable features include device address, baud rate, parity type and others
  • Logic “0” = <1Vdc, Logic "1" = >3.5Vdc
  • Internal 10K pull-up resistors on each bit.
  • Connects to the computer via USB interface
  • Compatible with all commercial software programs supporting Modbus RTU protocol, including programs from Wonderware, DreamReport, National Instruments Labview, Indusoft and others
  • Input burnout to +/-30Vdc without damage
  • Isolation 500Vac, input common to system ground
  • Power requirements: Serial = 0.75W
  • Temperature range -25°C to +70°C
  • Mix and match with other D8000 modules to build a complete, customised data acquisition system

The applications for the D8000 data acquisition modules include:

  • Process monitoring and control
  • Remote data logging to any host computer
  • Product testing

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Weight 0.00000 kg
Dimensions 38.00 x 102.00 x 181.00mm

Number of Channels

Power Requirements

Series / Model

DGH D8000 Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



DGH D8000 Series Datasheet
DGH D8000 Series User Manual
Quickstart Guide for D8000 Series
  • DGH

DGH D8710 Digital Input USB Module

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.