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Allen-Bradley 1756-IRT8I
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1756-IRT8I is an advanced ControlLogix input/output module specifically engineered for highly accurate temperature and resistance measurements. This precision sensing module integrates effortlessly into your existing ControlLogix architecture, providing dependable data acquisition for the most demanding industrial environments. Featuring eight individually configurable isolated channels, the 1756-IRT8I offers unmatched adaptability, supporting a variety of input types including RTD, Ohms, Thermocouple, and millivolt (mV) signals. This extensive compatibility makes it an essential component for diverse industrial automation applications where accurate thermal observation is critical. With its superior 24-bit data resolution, this module guarantees highly precise temperature readings, which are vital for critical process management. Whether deployed in complex manufacturing operations, essential power generation facilities, or advanced industrial automation systems, the Allen-Bradley 1756-IRT8I ensures your processes maintain optimal temperatures with unwavering reliability and exactness. Its robust construction and sophisticated capabilities highlight Allen-Bradley's dedication to delivering high-performance solutions that enhance operational efficiency and integrity.Key Features 8 Individually Configurable Isolated Channels: Offers exceptional flexibility to accommodate a multitude of sensor types and arrangements, minimizing interference and preserving data integrity. RTD, Ohms, Thermocouple, and mV Input Compatibility: Provides broad sensor integration capabilities, enabling diverse temperature and resistance measurement applications within a single module. 24-bit Data Resolution: Delivers industry-leading accuracy for temperature and resistance measurements, crucial for important process control and quality assurance. 36-Pin Terminal Connection: Simplifies wiring procedures, reducing installation time and ensuring secure connections for reliable, long-term operation. Seamless ControlLogix Platform Integration: Guarantees effortless communication and compatibility with existing Allen-Bradley automation systems, streamlining system expansion and upgrades. High-Precision Temperature Sensing: Optimized for critical applications requiring minute temperature variations to be accurately detected and processed. Robust Industrial Design: Constructed to endure harsh industrial environments, ensuring consistent performance and longevity in challenging conditions. Technical Specifications Model: 1756-IRT8I Series: ControlLogix Number of Channels: 8 Individually Configurable Isolated Inputs Supported Inputs: RTD, Ohms, Thermocouple, mV Data Resolution: 24-bit Terminal Connection: 36-Pin Connector Application: Temperature monitoring, process control, industrial automation Applications Industrial Process Control: Ensures stringent temperature regulation across various automated systems, optimizing product quality and operational safety. Manufacturing & Automation: Indispensable for temperature-sensitive production processes, from material processing to assembly, maintaining exact environmental conditions. Power Plants & Energy Systems: Critical for monitoring and managing heat fluctuations in electrical systems, turbines, and generators, preventing overheating and ensuring operational stability. Food & Beverage Industry: Essential for maintaining precise temperature control throughout production, storage, and processing to meet regulatory compliance and preserve product quality. Pharmaceutical Production: Guarantees accurate temperature monitoring for sensitive chemical reactions and storage conditions, upholding product integrity and efficacy. Environmental Monitoring: Supports accurate data collection for climate control and environmental analysis in various research and industrial settings. Why ChooseThe Allen-Bradley 1756-IRT8I stands out for its unparalleled precision, achieved through its advanced 24-bit data resolution. This module is designed for reliability and seamless integration, making it an ideal choice for critical industrial applications demanding exceptional accuracy in temperature and resistance measurement. Its versatile channel configuration and broad sensor compatibility ensure it meets diverse operational needs, enhancing both efficiency and system integrity in challenging environments.Order NowEnhance your industrial automation system with the Allen-Bradley 1756-IRT8I ControlLogix Analog I/O Module. Contact us today to place your order or request a quote.FAQWhat types of inputs does the 1756-IRT8I support?The 1756-IRT8I supports a wide array of input types, including RTD, Ohms, Thermocouple, and millivolt (mV) inputs, offering comprehensive compatibility for diverse measurement needs.How many channels does this module have?This module features 8 individually configurable isolated channels, providing extensive flexibility for various sensor types and configurations.What is the data resolution of the 1756-IRT8I?The 1756-IRT8I boasts a superior 24-bit data resolution, ensuring highly accurate and precise temperature and resistance measurements.Is this module compatible with existing ControlLogix systems?Yes, the 1756-IRT8I is designed for seamless integration with existing Allen-Bradley ControlLogix automation systems, facilitating easy communication and system expansion.
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Allen-Bradley 1756-IRT8I
Overview
This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside ControlLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1756-IRT8I
- Series: ControlLogix
- Number of Channels: 8 Individually Configurable Isolated Inputs
- Supported Inputs: RTD, Ohms, Thermocouple, mV
- Data Resolution: 24-bit
- Terminal Connection: 36-Pin Connector
- Application: Temperature monitoring, process control, industrial automation
Applications
- Industrial Process Control: Ensures stringent temperature regulation across various automated systems, optimizing product quality and operational safety.
- Manufacturing & Automation: Indispensable for temperature-sensitive production processes, from material processing to assembly, maintaining exact environmental conditions.
- Power Plants & Energy Systems: Critical for monitoring and managing heat fluctuations in electrical systems, turbines, and generators, preventing overheating and ensuring operational stability.
- Food & Beverage Industry: Essential for maintaining precise temperature control throughout production, storage, and processing to meet regulatory compliance and preserve product quality.
- Pharmaceutical Production: Guarantees accurate temperature monitoring for sensitive chemical reactions and storage conditions, upholding product integrity and efficacy.
- Environmental Monitoring: Supports accurate data collection for climate control and environmental analysis in various research and industrial settings.
Why Choose the 1756-IRT8I?
The Allen-Bradley 1756-IRT8I stands out for its unparalleled precision, achieved through its advanced 24-bit data resolution. This module is designed for reliability and seamless integration, making it an ideal choice for critical industrial applications demanding exceptional accuracy in temperature and resistance measurement. Its versatile channel configuration and broad sensor compatibility ensure it meets diverse operational needs, enhancing both efficiency and system integrity in challenging environments.
Availability & Shipping
- ▸In stock: 1756-IRT8I ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1756-IRT8I ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.