Brand:Allen Bradley PLC Item No.:Allen Bradley 1756-IT16 Product Origin:USA Product Dimensions:14.5 × 11.2 × 5.6 cm Product Weight:0.30 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-IT16 is a high-density thermocouple input module developed for ControlLogix control systems requiring accurate and stable temperature monitoring. Designed for advanced industrial environments, this module delivers dependable analog signal processing for temperature-sensitive manufacturing and process automation applications.
With 16 thermocouple input channels, the 1756-IT16 enables efficient multi-point temperature measurement while maintaining exceptional signal integrity and system reliability. Its sophisticated diagnostic capabilities and high-performance conversion technology make it an excellent solution for industries focused on process consistency, equipment protection, and operational efficiency.
Engineered for demanding automation systems, the module integrates seamlessly into ControlLogix platforms and supports long-term industrial operation under challenging environmental conditions.
Engineering Specifications
Specification Item
Details
Manufacturer
Allen Bradley
Product Series
ControlLogix
Model Number
1756-IT16
Module Type
Thermocouple Input Module
Input Channels
16 Differential Inputs
Supported Sensor Types
Thermocouple Sensors
Thermocouple Types
J, K, T, E, R, S, B, N, C
Signal Resolution
16 Bits
Conversion Method
Sigma-Delta Conversion
Input Accuracy
High Precision Industrial Grade
Isolation
Channel-to-Backplane Isolation
Backplane Current @ 5.1V
300 mA
Backplane Current @ 24V
2 mA
Maximum Power Dissipation
6.2 W
Heat Dissipation
21.1 BTU/hr
Wiring Method
Removable Terminal Block
Compatible RTB
1756-TBS6H / 1756-TBCH
Mounting Type
Chassis Mounted
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Dimensions
14.5 × 11.2 × 5.6 cm
Approximate Weight
0.30 kg
Compatible Platform
ControlLogix Systems
Recommended Related Models
To maximize automation performance and system scalability, the following Allen Bradley modules are commonly used together with the 1756-IT16.
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Industrial Application Areas
The 1756-IT16 is designed for industrial operations where accurate thermal measurement and stable process control are critical.
Common applications include:
Chemical processing systems
Oil and gas production facilities
Pharmaceutical manufacturing
Food and beverage processing
Power generation plants
Furnace and boiler monitoring
Plastics and extrusion machinery
Industrial HVAC automation
Its multi-channel architecture allows engineers to efficiently monitor numerous temperature points while maintaining high operational reliability across complex industrial systems.
Operational Advantages
High-Density Temperature Monitoring
The module supports 16 thermocouple inputs, enabling centralized temperature monitoring for large-scale industrial processes.
Broad Thermocouple Compatibility
Support for multiple thermocouple types increases application flexibility across different industries and process environments.
Stable Signal Accuracy
Advanced conversion technology improves measurement precision and minimizes signal fluctuation in electrically noisy environments.
Reliable Industrial Performance
The rugged design supports continuous operation in harsh manufacturing environments with demanding thermal conditions.
Seamless ControlLogix Integration
The module integrates efficiently with ControlLogix systems, helping reduce engineering complexity and simplify system maintenance.
Technical FAQs
1. What is the main function of the 1756-IT16?
The module is designed for thermocouple temperature signal acquisition in ControlLogix automation systems.
2. How many input channels does the module provide?
It supports 16 differential thermocouple input channels.
3. Which thermocouple types are compatible with the 1756-IT16?
The module supports J, K, T, E, R, S, B, N, and C thermocouple types.
4. Is the module compatible with ControlLogix chassis systems?
Yes, it is specifically engineered for Allen Bradley ControlLogix platforms.
5. What industries commonly use this module?
Industries including chemical processing, power generation, food production, pharmaceuticals, and heavy manufacturing frequently use the 1756-IT16.
6. What is the operating temperature range?
The module operates within a temperature range of 0°C to 60°C.
7. Why is accurate temperature monitoring important?
Precise temperature control helps improve product quality, equipment protection, and overall process stability.
8. Which terminal blocks are compatible with the module?
Compatible removable terminal blocks include the 1756-TBS6H and 1756-TBCH.
9. What is the approximate module weight?
The module weighs approximately 0.30 kg.
10. What makes the 1756-IT16 suitable for industrial automation?
Its high-density input capability, stable signal processing, and seamless ControlLogix compatibility make it an ideal solution for demanding temperature monitoring applications.
