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MAQ20 8 channel type K thermocouple input module for MAQ20

Dataforth Official Distributor
Model No:
MAQ20-KTC
Highlights:
  • Brand: Dataforth
  • 8 Differential Input Channels
  • Interface to Types K Thermocouples
  • All Channels Individually Configurable for Range, Alarms, Averaging
  • 1500Vrms Input-to-Bus Isolation
QTY:
Downloads:
Overview

The MAQ20 thermocouple analog input modules have 8 differential input channels. Separate models are offered for interfacing to Type J, Type K, Type T and Types R and S thermocouples. Cold Junction Compensation uses four internal sensors resulting in industry leading measurement accuracy in any system configuration and over the entire system operating temperature range. All channels are individually configurable for range, alarm limits, and averaging to match the most demanding applications. High, Low, High-High and Low- Low alarms provide essential monitoring and warning functions to ensure optimum process flow and fail-safe operation. Hardware low-pass filtering in each channel provides rejection of 50 and 60Hz line frequencies. Field I/O connections are made through spring cage terminal blocks with four positions provided for the termination of wiring shields.

Input-to-bus isolation is a robust 1500Vrms and each individual channel is protected up to 150Vrms continuous overload in case of inadvertent wiring errors. Overloaded channels do not adversely affect other channels in the module, thereby preserving data integrity.

Channels in a module can be selectively enabled for scanning. All channels are enabled by default; however, non-used channels can be disabled to increase the sampling rate of enabled channels.

Input ranges are selectable on a per-channel basis. The MAQ20-JTC, -KTC, -TTC and -RSTC modules have two to four user selectable input ranges, depending on the model. Over-range and under-range up to 2% beyond the specified input values is allowed. Sensor linearization is performed in the module, and accuracy is guaranteed to ±f.s.

Main Features
  • 8 Differential Input Channels
  • Interface to Types K Thermocouples
  • All Channels Individually Configurable for Range, Alarms, Averaging
  • 1500Vrms Input-to-Bus Isolation
  • Each Channel Protected up to 150Vrms Continuous Overload
  • Selective Enabling of Module Channels for Scanning
Ordering Info

Communication Modules:

  • MAQ20-COM2 communcation module: RS-232, Ethernet & USB
  • MAQ20-COM4 communication module: RS-485, Ethernet & USB

Analog Input Modules: 

  • MAQ20-VSN - 16 channel single ended voltage input module for MAQ20
  • MAQ20-VDN - 8 channel differential voltage input module for MAQ20
  • MAQ20-MVDN - 8 channel differential millivoltage input module for MAQ20
  • MAQ20-ISN - 16 channel single ended current input module for MAQ20
  • MAQ20-IDN - 8 channel differential current input module for MAQ20
  • MAQ20-JTC - 8 channel type J thermocouple input module for MAQ20
  • MAQ20-KTC - 8 channel type K thermocouple input module for MAQ20
  • MAQ20-RSTC - 8 channel type R & S thermocouple input module for MAQ20
  • MAQ20-RTD31 - 6 channel 2- or 3-wire RTD & potentiometer input module for MAQ20
  • MAQ20-BRDG1 - 4 channel bridge / strain gauge module for MAQ20

Analog Output Modules:

  • MAQ20-IO - 8 channel current output module for MAQ20
  • MAQ20-VO - 8 channel voltage output module for MAQ20

Digital I/O Modules:

  • MAQ20-DIOL - 5 channel digital I/O module w/ 90-280V AC/DC input for MAQ20
  • MAQ20-DIOH - 5 channel digital I/O module w/ 3-60V AC/DC input for MAQ20

Backbones:

  • MAQ20-BKPL4 - 4 I/O module & 1 communication module backbone for MAQ20
  • MAQ20-BKPL8 - 8 I/O module & 1 communication module backbone for MAQ20
  • MAQ20-BKPL16 - 16 I/O module & 1 communication module backbone for MAQ20
  • MAQ20-BKPL24 - 24 I/O module & 1 communication module backbone for MAQ20
  • MAQ20-XCA -  Backbone expansion cable for MAQ20

Power Supplies:

  • PWR-PS5RA - 7.5W 24V DC power supply for MAQ20
  • PWR-PS5RB - 15W 24V DC power supply for MAQ20
  • PWR-PS5RC - 30W 24V DC power supply for MAQ20
  • PWR-PS5RD - 50W 24V DC power supply for MAQ20
  • PWR-PS5RE - 100W 24V DC power supply for MAQ20
  • MAQ20-PWR3 - Load share power supply module w/ 5V DC at 3A for MAQ20

Software:

  • MAQ20-940 - ReDAQ Shape
  • MAQ20-951 - IPEmotion

Note: LabVIEW and any OPC client software is also supported via MAQ20

 

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