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DGH DIN-145 Modbus Voltage Input Module

DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
  • DGH

Product Features

  • 8-bit ADC, 8 conversions per second
  • Accuracy: ±0.1°C (2252 type) or ±0.2°C (TD series)
  • Resolution: 0.01°C
  • Common mode rejection: 100dB at 50/60Hz
  • Digital filtering
  • Temperature range of -25°C to +70°C

Applications

  • Power Control
  • Test and Measurement
  • Non-compliant

Description

The DIN-145 MODBUS thermistor input modules are part of the DGH’s DIN-100 data acquisition module family. This input module converts analog input signal from the choice of two different thermistor types (2252Ω at 25°C or TD series) using the MODBUS RTU protocol to digital data at the rate of 8 conversions per second, storing the latest result in the buffer. The signal is transmitted to the computer or other processor-based controlling equipment using RS-485 port; if this is not available a DIN-191 converter to RS-232 can be used. The DIN-145 module can be directly connected to a sensor and perform signal conditioning, linearisation, scaling and conversion to both ASCII and MODBUS values. 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 DIN-145 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 require no special software and can be connected and started up quickly and easily, however a utility software is available at no extra charge if required. The DIN-145 can be mounted on a DIN-rail directly, without need for a mounting kit.

  • Single channel analog-to-digital thermistor input module
  • RS-485 output
  • Choice of 2 different thermistor inputs: 2252Ω at 25°C or TD series
  • Communicates using MODBUS RTU protocol
  • User-selectable features include analog input range, baud rate, parity type and others
  • Accuracy: ±0.1°C (2252 type) or ±0.2°C (TD series)
  • Resolution: 0.01°C
  • Input protection to 30 Vdc
  • 2 programmable single-pole digital filters for smoothing analog data
  • Power requirements: Serial = 0.75W
  • Temperature range -25°C to +70°C

 

The applications for the DIN-145 data acquisition modules include:

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

 

Specifications

Weight 0.00000 kg
Dimensions 86.40 × 83.80 × 25.40 mm
Series / Model

Power Requirements

Number of Channels

Thermistor Type

,

Input/Output

,

DGH DIN-100 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:

 

 

DOCUMENTATION
DGH DIN-100 Series Datasheet
DGH DIN-100 Series User Manual
Command set for DIN-100 Series
MODBUS RTU Function List
MODBUS RTU Protocol Overview

DGH DIN-145 Modbus Voltage Input Module

DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
DGH DIN-120 Modbus Voltage Input Module
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