Allen Bradley 1756-IT6I Isolated Thermocouple Input Module
Allen Bradley 1756-IT6I Isolated Thermocouple Input Module
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Brand:Allen Bradley PLC Item No.:Allen Bradley 1756-IT6I Product Origin:USA Product Dimensions:14.5 × 11.2 × 5.6 cm Product Weight:0.28 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1756-IT6I is a high-precision isolated thermocouple input module designed for advanced temperature monitoring applications within ControlLogix automation systems. Built for industrial environments where accuracy and signal stability are critical, this module delivers dependable thermal data acquisition for process-intensive operations.
Equipped with six individually isolated thermocouple input channels, the 1756-IT6I helps reduce electrical noise interference while improving measurement consistency across complex automation architectures. Its advanced diagnostic functionality and reliable conversion performance make it an excellent choice for facilities focused on operational efficiency, process quality, and equipment protection.
The module is widely implemented in industries requiring precise thermal control and long-term system reliability under continuous operating conditions.
Technical Specifications
Parameter
Specification
Brand
Allen Bradley
Product Family
ControlLogix
Model Number
1756-IT6I
Module Type
Isolated Thermocouple Input Module
Number of Inputs
6 Individually Isolated Inputs
Supported Sensor Types
Thermocouples
Supported Thermocouple Types
J, K, T, E, R, S, B, N, C
Signal Resolution
16-Bit
Input Conversion Method
Sigma-Delta
Isolation Type
Channel-to-Channel and Backplane Isolation
Backplane Current @ 5.1V
200 mA
Backplane Current @ 24V
2 mA
Power Dissipation
Approx. 5.4 W
Heat Dissipation
18.4 BTU/hr
Wiring Connection
Removable Terminal Block
Compatible RTB
1756-TBCH / 1756-TBS6H
Mounting Style
Chassis Mounted
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Dimensions
14.5 × 11.2 × 5.6 cm
Weight
Approximately 0.28 kg
Compatible Platforms
ControlLogix Systems
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The following Allen Bradley modules are frequently combined with the 1756-IT6I to build reliable and scalable industrial automation systems.
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Industrial Applications
The 1756-IT6I is specifically designed for industrial processes requiring accurate and isolated thermocouple signal acquisition.
Typical applications include:
Furnace and kiln temperature monitoring
Oil and gas processing systems
Chemical production facilities
Food and beverage manufacturing
Pharmaceutical process control
Plastic extrusion machinery
Power generation systems
Industrial HVAC automation
Its isolated channel design helps maintain signal integrity in electrically noisy environments, improving process reliability and operational safety.
Product Advantages
Individually Isolated Input Channels
Each thermocouple input is individually isolated, reducing signal interference and enhancing measurement accuracy in demanding industrial environments.
High-Accuracy Temperature Monitoring
The module delivers stable and precise temperature data acquisition, helping improve process consistency and product quality.
Wide Thermocouple Compatibility
Support for multiple thermocouple sensor types increases flexibility across various industrial applications.
Reliable Long-Term Performance
Built for continuous industrial operation, the 1756-IT6I maintains dependable performance in harsh manufacturing environments.
Seamless ControlLogix Integration
The module integrates smoothly with ControlLogix architectures, simplifying installation, diagnostics, and future system expansion.
Technical FAQs
1. What is the primary function of the 1756-IT6I?
The module is designed for isolated thermocouple temperature signal acquisition in ControlLogix systems.
2. How many thermocouple inputs does the module support?
It supports 6 individually isolated thermocouple input channels.
3. Which thermocouple types are compatible with this module?
The module supports J, K, T, E, R, S, B, N, and C thermocouple types.
4. Why is input isolation important?
Isolation helps reduce electrical noise and improves signal accuracy in industrial automation systems.
5. Is the 1756-IT6I compatible with ControlLogix chassis systems?
Yes, it is specifically designed for Allen Bradley ControlLogix platforms.
6. What industries commonly use the 1756-IT6I?
Industries such as chemical processing, energy, manufacturing, pharmaceuticals, and food processing frequently use this module.
7. What is the operating temperature range?
The module operates within a temperature range of 0°C to 60°C.
8. Which terminal blocks are compatible with the module?
Compatible terminal blocks include the 1756-TBCH and 1756-TBS6H.
9. What is the approximate weight of the module?
The module weighs approximately 0.28 kg.
10. What makes the 1756-IT6I suitable for precision automation systems?
Its isolated input architecture, accurate thermocouple processing, and reliable ControlLogix integration make it ideal for critical industrial temperature monitoring applications.
