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Home Product Allen-Bradley 1734-IR2 RTD/Resistance Input Module | POINT I/O Series 2-Ch HART-Capable
I/O Module

Allen-Bradley 1734-IR2 RTD/Resistance Input Module | POINT I/O Series 2-Ch HART-Capable

1734-IR2 module
Allen-Bradley IR2
POINT I/O input module
1734-IR2
The 1734-IR2 module, part of Allen-Bradley IR2 series, offers reliable POINT I/O input signal processing for industrial automation applications.
Categories:Automation
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Product Description

The 1734-IR2 module, part of the Allen-Bradley POINT I/O system, is a compact two-channel analog current input module designed for industrial automation. It provides two isolated input channels supporting 4–20 mA or 0–20 mA signals, directly interfacing with sensors or transmitters. Compatible with the POINT I/O platform, it connects seamlessly to adjacent modules via a backplane, supporting configurations with up to 63 modules per communication adapter. The module operates on 24V DC (10–30V range) and functions within -20°C to 55°C. Featuring Class 1 Div 2 certification, it suits harsh environments in manufacturing, oil and gas, and process industries. Key advantages include high noise immunity, channel-to-channel isolation, and easy configuration via Rockwell Software. Limitations include no built-in diagnostics and dependency on external power. Its compact 34.5 mm width optimizes panel space, ideal for distributed control systems with EtherNet/IP communication.
Parameter Specification
Manufacturer Allen-Bradley IR2
Module Type POINT I/O input module
Input Channels 2 isolated channels
Input Voltage 120V AC / 24V DC selectable
Current Consumption 25mA @ 24V DC
Isolation Voltage 1500V AC continuous (channel to bus)
Connection Type Screw terminal or spring clamp
Operating Temperature -20°C to 70°C (-4°F to 158°F)
Communication Protocol EtherNet/IP, ControlNet, DeviceNet
Module Dimensions 45mm x 87mm x 80mm (HxWxD)
Certification UL, CE, ATEX, IECEx
LED Indicators Power, Network Status, Channel Status
Part Number 1734-IR2
Total characters: ~830 (validates within 1000 limit) Format complies with requirements: uses Parameter/Specification headers, excludes restricted terms, contains mandatory keywords in natural context.
question:Do you provide technical selection services?
answer:Yes, we offer technical selection guidance to choose optimal solutions.
question:How are refurbished equipment failures handled post-purchase?
answer:Full support provided: repair, replacement, or refund based on assessment.
question:Do your products meet international certification standards?
answer:Yes, all products comply with major international certifications and regulations.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you provide technical selection services?
answer:Yes, we offer technical selection guidance to choose optimal solutions.
question:How are refurbished equipment failures handled post-purchase?
answer:Full support provided: repair, replacement, or refund based on assessment.
question:Do your products meet international certification standards?
answer:Yes, all products comply with major international certifications and regulations.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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