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Allen-Bradley 1734-IT2I, a 2-channel thermocouple input module for POINT I/O systems

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Allen-Bradley 1734-IT2I

by Allen-Bradley

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OverviewOptimize your industrial operations with the Allen-Bradley 1734-IT2I, a high-performance 2-channel thermocouple input module meticulously crafted for precise temperature measurement within POINT I/O distributed control architectures. This robust module is specifically engineered to deliver unparalleled accuracy and steadfast reliability across demanding industrial automation environments. The 1734-IT2I distinguishes itself with its individually isolated differential inputs, a crucial attribute that safeguards signal purity and eliminates interference, ensuring the most accurate temperature readings from a broad spectrum of thermocouple sensors. With its 15-bit resolution accompanied by sign conversion, this module provides exceptionally accurate and stable temperature data, making it an indispensable component for critical applications in process control, manufacturing, and environmental monitoring. Operating efficiently on a standard 24V DC power supply, the Allen-Bradley 1734-IT2I seamlessly integrates into existing POINT I/O setups, offering a flexible and scalable solution for your temperature sensing requirements. Its compact footprint further optimizes space within control cabinets, making it an ideal choice for contemporary industrial installations.Key Features Precision Temperature Sensing: Features two individually isolated differential inputs for superior signal accuracy and integrity. Broad Thermocouple Compatibility: Supports a wide range of thermocouple types including J, K, T, E, R, S, B, and N, providing exceptional flexibility. High-Resolution Data: Delivers precise temperature measurements with a 15-bit resolution plus sign conversion, ensuring detailed data acquisition. Standard Industrial Power: Operates efficiently on a 24V DC supply, seamlessly integrating into typical industrial automation setups. Optimized for POINT I/O: Designed for compact, distributed control systems, facilitating modular and adaptable automation solutions. Robust Isolation: Incorporates channel-to-channel isolation to prevent crosstalk and improve overall measurement reliability. Wide Operating Temperature Range: Functions dependably in environments from 0°C to 55°C (32°F to 131°F), suitable for diverse industrial settings. Technical Specifications Model: 1734-IT2I Series: POINT I/O Number of Inputs: 2 (Differential, Individually Isolated) Input Signal Type: Thermocouple (J, K, T, E, R, S, B, N) Resolution: 15-bit plus sign Isolation: Channel-to-channel isolation PointBus Current Draw: 75mA External DC Supply Voltage: 24V DC Terminal Base Compatibility: 1734-TB, 1734-TBS Operating Temperature: 0°C to 55°C (32°F to 131°F) Applications Industrial Temperature Monitoring: Provides accurate, real-time thermocouple readings for critical process insights and control. Advanced Process Control Systems: Ensures consistent and reliable temperature regulation in complex manufacturing and chemical processes. HVAC and Environmental Control: Ideal for precision climate control and monitoring in temperature-sensitive facilities and data centers. Food and Beverage Industry: Enables stringent temperature adherence for quality control, safety, and compliance in production and storage. Factory and Machine Automation: Seamlessly integrates with distributed I/O systems to enhance efficiency and control across automated production lines. Energy Management: Facilitates precise monitoring of temperatures in energy generation and distribution systems for optimal performance. Why ChooseSelect this model for unmatched accuracy, crucial for maintaining process stability and product quality. Benefit from enhanced signal integrity as individually isolated inputs drastically reduce noise and interference, guaranteeing reliable data acquisition. Enjoy seamless integration, as it's designed for effortless compatibility with Allen-Bradley POINT I/O systems, simplifying installation and expansion. Its space-saving design is perfect for installations where panel space is at a premium.Order NowReady to upgrade your industrial temperature sensing? Purchase the Allen-Bradley 1734-IT2I today and experience the difference precision and reliability can make in your operations. Contact our sales team for pricing and availability, or place your order directly through our website for swift delivery and expert support.FAQWhat is the primary function of the Allen-Bradley 1734-IT2I?The Allen-Bradley 1734-IT2I is a 2-channel thermocouple input module designed for precise temperature measurement within POINT I/O distributed control systems.What types of thermocouples are compatible with this module?This module is compatible with a wide range of thermocouple types, including J, K, T, E, R, S, B, and N, offering exceptional versatility for various applications.Does the 1734-IT2I require a specific power supply?Yes, the module operates efficiently on a standard 24V DC power supply, ensuring seamless integration into typical industrial automation setups.How does individual isolation benefit temperature readings?Individual isolation for each differential input is a critical feature that guarantees signal integrity and eliminates interference, leading to more accurate and reliable temperature measurements.Can this module be used in harsh industrial environments?Yes, with a wide operating temperature range of 0°C to 55°C (32°F to 131°F), the 1734-IT2I is designed to function reliably in diverse industrial settings.

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PRODUCT DETAILS

Allen-Bradley 1734-IT2I

Overview

This is a genuine Allen-Bradley component. 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

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:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 1734-IT2I
  • Series: POINT I/O
  • Number of Inputs: 2 (Differential, Individually Isolated)
  • Input Signal Type: Thermocouple (J, K, T, E, R, S, B, N)
  • Resolution: 15-bit plus sign
  • Isolation: Channel-to-channel isolation
  • PointBus Current Draw: 75mA
  • External DC Supply Voltage: 24V DC
  • Terminal Base Compatibility: 1734-TB, 1734-TBS
  • Operating Temperature: 0°C to 55°C (32°F to 131°F)

Applications

  • Industrial Temperature Monitoring: Provides accurate, real-time thermocouple readings for critical process insights and control.
  • Advanced Process Control Systems: Ensures consistent and reliable temperature regulation in complex manufacturing and chemical processes.
  • HVAC and Environmental Control: Ideal for precision climate control and monitoring in temperature-sensitive facilities and data centers.
  • Food and Beverage Industry: Enables stringent temperature adherence for quality control, safety, and compliance in production and storage.
  • Factory and Machine Automation: Seamlessly integrates with distributed I/O systems to enhance efficiency and control across automated production lines.
  • Energy Management: Facilitates precise monitoring of temperatures in energy generation and distribution systems for optimal performance.

Why Choose the 1734-IT2I?

Select this model for unmatched accuracy, crucial for maintaining process stability and product quality. Benefit from enhanced signal integrity as individually isolated inputs drastically reduce noise and interference, guaranteeing reliable data acquisition. Enjoy seamless integration, as it's designed for effortless compatibility with Allen-Bradley POINT I/O systems, simplifying installation and expansion. Its space-saving design is perfect for installations where panel space is at a premium.

Availability & Shipping

  • In stock: 1734-IT2I 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 1734-IT2I ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The Allen-Bradley 1734-IT2I is a 2-channel thermocouple input module designed for precise temperature measurement within POINT I/O distributed control systems.

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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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.

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