DGH D5200M MODBUS Multichannel DAQ Analog Current Input Module Series

DGH D5200M MODBUS Multichannel DAQ Analog Current Input Module Series

The D5200M current input module is part of the DGH's D5000M low cost multichannel MODBUS data acquisition module family. This module features four channels accepting 4-20mA input and converts the signal to digital data at the rate of 8 conversions per second, then converts the data to engineering units using the lookup tables, storing the latest data in the buffer. The data can be retrieved by sending an appropriate command from the host computer. For extra security, it utilises a non-volatile EEPROM (Electrically Erasable Programmable Read Only Memory) to store all user-selectable settings, meaning the values are maintained in the event of power loss. The D5200M comes pre-set with default values of 300 baud, one start bit, eight data bits, one stop bit, no parity and any address recognized, but these values can be easily changed by the user. The modules are designed to be compatible with all popular computers utilising RS-232 or RS-485 port and no software is necessary to start using them, although the utility software is provided. The D5200M can be mounted on a DIN-rail if required (MK-1 mounting kit required) and can be combined with other D5000M series modules to build a low cost data logger or a data acquisition system for given application.

  • Four channel analog-to-digital current input module
  • Choice of RS-232 or RS-485 output
  • 4-20mA input
  • Communicates using DGH ASCII or MODBUS RTU protocol
  • User-selectable features include analog input range, baud rate, parity type and others
  • Accuracy: ±0.04% of full scale
  • Resolution: 0.04% of full scale
  • Span temperature coefficient: ±50ppm/°C maximum
  • Voltage drop: 1.0V maximum
  • Zero drift: ±1 count maximum (autozero)
  • RS-232 versions are limited to one ADC per serial port (due to MODBUS RTU not supporting echoing)
  • Power requirements: Serial = 0.75W
  • Operating temperature -25°C to +70°C

The applications for the D5500M data acquisition modules include:

  • Process monitoring and control
  • Remote data logging to any host computer
  • Product testing
  • Direct connection to modems
Additional Features
  • 8 conversions per second
  • Accuracy: ±0.04% of FS maximum
  • Resolution: 0.04% of FS (4 digits)
  • Common mode rejection: 100dB at 50/60Hz
  • Autozero and Autocalibration
  • Voltage drop: ±1V maximum
  • Operating temperature of -25°C to +70°C
  • 4 analog current inputs
  • 4 digital outputs with conversion to engineering units
Number of channels 4 channel
Power requirements
  • Unregulated +10V to +30Vdc
  • Serial 0.75W maximum
Ranges 4-20mA

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:



PDF Document DGH D5000M Series Datasheet
PDF Document DGH D5000M Series User Manual
PDF Document Command set for D5000M Series
PDF Document Register map for D5000M series

This product is available fully compliant to the RoHS EU directive 2002/95/EC.

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  • Product Code: DGH D5200M MODBUS Analog Current Input Module Series
  • SKU: DGH D5200M MODBUS Analog Current Input Module Series
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Tags: D5200M, D5251M, D5252M