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1756-IT6I

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Allen-Bradley 1756-IT6I is a six-channel isolated thermocouple and mV input module.
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Technical specifications for 1756-IT6I

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-IT6I
  • Product Family:
    ControlLogix
  • Product Type:
    Isolated Thermocouple Input Module
  • Stock:
    1
  • Input Channels:
    6 isolated channels
  • Input Type:
    Thermocouple and millivolt
  • Input Ranges:
    -12…30 mV; -12…78 mV
  • Resolution at -12…30 mV:
    0.7 µV per bit
  • Resolution at -12…78 mV:
    1.4 µV per bit
  • Thermocouple Wiring:
    Grounded and ungrounded supported
  • Cold Junction Sensor:
    One sensor on the RTB
  • CJC Error:
    ±3.2 °C max with one RTB sensor
  • Isolation Voltage:
    250 V continuous
  • Terminal Connection:
    20-pin
  • Weight:
    0.661 lbs (0.3 kg)
  • Estimated shipping dimensions:
    14.0x3.5x14.5cm
  • Tariff Code:
    8538900000
  • Country of origin:
    United States of America
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Input Ranges Cold Junction Installation Checks

Features:

  • ControlLogix 1756 isolated thermocouple and millivolt input module
  • Six isolated input channels
  • Selectable -12…30 mV and -12…78 mV input ranges
  • 20-pin field connection with cold-junction compensation for thermocouple measurements
1756-IT6I is a ControlLogix I/O module for industrial automation applications.

Use the complete catalog or order code and documented channel, signal, wiring, and terminal requirements when planning installation or replacement.

Allen-Bradley 1756-IT6I Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the stock item description. All prices are shown in USD.
Allen-Bradley 1756-IT6I Product Specifications

General

  • Manufacturer Allen-Bradley
  • Model 1756-IT6I
  • Condition New
  • Product Family ControlLogix analog input modules
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the stock item description. All prices are shown in USD.
  • Provides six isolated input channels
  • Supports -12…30 mV and -12…78 mV ranges
  • Supports grounded and ungrounded thermocouples
  • Uses one cold-junction sensor when connected through an RTB
  • Rockwell specifies a maximum ±3.2 °C cold-junction error with one RTB sensor
  • Cold-junction configuration must match the installed wiring method
  • Confirm the configured thermocouple type and millivolt range
  • Check the 20-pin field connection and cold-junction sensor wiring
  • Match isolation, controller configuration and the exact catalog number before replacement
Description
Allen-Bradley 1756-IT6I is a six-channel isolated thermocouple and millivolt input module for the ControlLogix platform. The module accepts -12 to 30 mV and -12 to 78 mV input ranges and supports grounded or ungrounded thermocouples. It uses a 20-pin field connection and cold-junction compensation for thermocouple measurements.
Revisions

Revision Part #

Also known as

1756-IT6I Ser A
1756-IT6I/A, Series A, Rev A
Alternative Names
Allen-Bradley 1756-IT6I Rockwell Automation 1756-IT6I 1756IT6I 1756 IT6I AB 1756-IT6I 1756-IT6I ControlLogix Input Module
Technical notes
Allen-Bradley 1756-IT6I provides six isolated thermocouple and millivolt inputs for ControlLogix temperature-measurement configurations. Rockwell Automation discontinued the module on March 31, 2017.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the Allen-Bradley 1756-IT6I used for?
It measures thermocouple and millivolt signals on six isolated input channels in a ControlLogix system.
What are the main specifications of Allen-Bradley 1756-IT6I?
It provides six isolated channels with -12…30 mV and -12…78 mV ranges, plus cold-junction compensation for thermocouple measurements.
Is Allen-Bradley 1756-IT6I compatible with ControlLogix systems?
It is designed for the 1756 ControlLogix platform. Confirm the chassis, controller project, sensor type, input range, wiring, and cold-junction configuration before replacement.
Which terminal block is used with Allen-Bradley 1756-IT6I?
Rockwell Automation identifies a 20-pin field connection. Confirm the applicable removable terminal block and cold-junction sensor arrangement for the installed wiring.
What is the lifecycle status of Allen-Bradley 1756-IT6I?
Rockwell Automation lists 1756-IT6I as Discontinued with a discontinuation date of March 31, 2017. Current Apter Power availability is confirmed during quotation.
What should be checked before replacing Allen-Bradley 1756-IT6I?
Rockwell Automation lists a Functional Replacement category but does not name an exact replacement on the product page. Match the sensor type, ranges, isolation, wiring, and controller configuration before selecting a substitute.
Is the Allen-Bradley 1756-IT6I manual available with a quotation?
Apter Power can provide the applicable Rockwell Automation official technical documentation with quotation support. The document is matched to the exact catalog number.
How can I request price and availability for Allen-Bradley 1756-IT6I?
Send the exact catalog number and required quantity to info@apterpower.com or call +86 18106909650. Availability and delivery details are confirmed during quotation.

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