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Allen-Bradley 1734-IB8 digital input module for industrial automation

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Allen-Bradley 1734-IB8

by Allen-Bradley

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OverviewThe Allen-Bradley 1734-IB8 is a versatile digital input module meticulously designed for integration within Allen-Bradley’s CompactLogix and MicroLogix 1734 POINT I/O systems. This sophisticated module provides 8 independent channels of high-performance digital inputs, making it an essential component for a diverse array of industrial automation and control applications. Built to meet the rigorous demands of modern industrial environments, the 1734-IB8 offers a compact form factor, superior reliability, and effortless integration, ensuring consistent, dependable operation even in challenging conditions. It is specifically optimized to process 24V DC input signals, catering to a broad spectrum of industrial scenarios where low-voltage digital inputs are crucial. Leveraging the flexibility of the POINT I/O system, this module facilitates the creation of scalable and efficient automation setups, allowing for precise customization to fulfill specific operational requirements. Its durable construction and intelligent design reflect Allen-Bradley's commitment to producing high-quality, long-lasting industrial control solutions that enhance productivity and streamline processes.Key Features 8 High-Speed Digital Inputs: Supports up to 8 discrete 24V DC inputs, offering extensive versatility for complex control systems and diverse sensor integration. Ultra-Compact Design: Minimizes panel space and simplifies installation within existing or new I/O cabinets, contributing to a more organized and efficient setup. Extended Operating Temperature Range: Certified for reliable operation in temperatures from 0°C to 60°C (32°F to 140°F), ensuring performance in varying industrial climates. Industrial-Grade Durability: Constructed with rugged materials to withstand harsh industrial conditions, including vibrations, shock, and extreme temperatures, guaranteeing long-term operational integrity. Seamless CompactLogix & MicroLogix Integration: Engineered for full compatibility with Allen-Bradley’s 1734 POINT I/O systems, enabling effortless expansion and system unification. DIN Rail Mounting: Facilitates quick and secure installation onto standard DIN rails, simplifying maintenance and system modifications. Enhanced System Efficiency: Contributes to an optimized control architecture through reliable data acquisition and streamlined input processing. Technical Specifications Model: 1734-IB8 Input Type: 8 Discrete Sinking/Sourcing Inputs Input Voltage: 24V DC (Nominal) Operating Voltage Range: 10V DC to 28.8V DC Current Draw: 0.3 A @ 24V DC Operating Temperature: 0°C to 60°C (32°F to 140°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Relative Humidity: 5-95% non-condensing Mounting Type: DIN Rail Weight: 0.2 kg (0.44 lbs) Dimensions (HxWxD): 90mm x 60mm x 25mm (3.54" x 2.36" x 0.98") Certifications: UL, c-UL, CE, C-Tick ApplicationsThe 1734-IB8 Allen-Bradley Digital Input Module is ideally suited for a wide spectrum of industrial automation tasks, including but not limited to: Advanced Control Panels: Providing reliable input signal acquisition for a variety of control panel configurations. Streamlined Material Handling Systems: Essential for precise monitoring and control in conveyor systems, automated storage, and retrieval systems. Automated Assembly Lines: Facilitating critical sensor input for robotic cells, pick-and-place operations, and quality inspection stations. Efficient Packaging Systems: Used for tracking product flow, detecting anomalies, and ensuring accurate packaging processes. Diverse Industrial Machinery: Integral to the operation of presses, CNC machines, and other automated equipment requiring digital sensor data. Comprehensive Process Control Systems: Supporting real-time data input for managing and optimizing various industrial processes. Why ChooseThis module stands out for its exceptional reliability, manufactured with Allen-Bradley's renowned quality to ensure consistent and dependable performance in demanding industrial settings. Its seamless integration with existing 1734 POINT I/O systems allows for straightforward expansion and system unification, minimizing downtime and installation complexities. The compact design and DIN rail mounting capability contribute to efficient panel space utilization and simplified maintenance. This 1734-IB8 module represents a smart investment for optimizing industrial processes through enhanced data acquisition and streamlined control, ultimately contributing to increased productivity and operational efficiency.Order NowReady to upgrade your industrial control system? Purchase the Allen-Bradley 1734-IB8 digital input module today from Palm Parts Solution. Our expert team is available to assist with any questions and ensure you select the perfect components for your specific applications. Experience the reliability and performance that Allen-Bradley delivers.FAQWhat systems are compatible with the Allen-Bradley 1734-IB8?The 1734-IB8 is engineered for full compatibility with Allen-Bradley MicroLogix and CompactLogix 1734 POINT I/O systems, ensuring seamless integration and expansion capabilities.What is the input voltage range for this module?This module operates within a voltage range of 10V DC to 28.8V DC, with a nominal input of 24V DC, making it suitable for a wide array of industrial low-voltage applications.Can this module withstand harsh industrial environments?Yes, the 1734-IB8 is constructed with industrial-grade durability, designed to withstand vibrations, shock, and extreme temperatures, guaranteeing long-term operational integrity in demanding conditions.

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PRODUCT DETAILS

Allen-Bradley 1734-IB8

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-IB8
  • Input Type: 8 Discrete Sinking/Sourcing Inputs
  • Input Voltage: 24V DC (Nominal)
  • Operating Voltage Range: 10V DC to 28.8V DC
  • Current Draw: 0.3 A @ 24V DC
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Relative Humidity: 5-95% non-condensing
  • Mounting Type: DIN Rail
  • Weight: 0.2 kg (0.44 lbs)
  • Dimensions (HxWxD): 90mm x 60mm x 25mm (3.54" x 2.36" x 0.98")
  • Certifications: UL, c-UL, CE, C-Tick

Applications

The 1734-IB8 Allen-Bradley Digital Input Module is ideally suited for a wide spectrum of industrial automation tasks, including but not limited to:

  • Advanced Control Panels: Providing reliable input signal acquisition for a variety of control panel configurations.
  • Streamlined Material Handling Systems: Essential for precise monitoring and control in conveyor systems, automated storage, and retrieval systems.
  • Automated Assembly Lines: Facilitating critical sensor input for robotic cells, pick-and-place operations, and quality inspection stations.
  • Efficient Packaging Systems: Used for tracking product flow, detecting anomalies, and ensuring accurate packaging processes.
  • Diverse Industrial Machinery: Integral to the operation of presses, CNC machines, and other automated equipment requiring digital sensor data.
  • Comprehensive Process Control Systems: Supporting real-time data input for managing and optimizing various industrial processes.

Why Choose the 1734-IB8?

This module stands out for its exceptional reliability, manufactured with Allen-Bradley's renowned quality to ensure consistent and dependable performance in demanding industrial settings. Its seamless integration with existing 1734 POINT I/O systems allows for straightforward expansion and system unification, minimizing downtime and installation complexities. The compact design and DIN rail mounting capability contribute to efficient panel space utilization and simplified maintenance. This 1734-IB8 module represents a smart investment for optimizing industrial processes through enhanced data acquisition and streamlined control, ultimately contributing to increased productivity and operational efficiency.

Availability & Shipping

  • In stock: 1734-IB8 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-IB8 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1734-IB8 is engineered for full compatibility with Allen-Bradley MicroLogix and CompactLogix 1734 POINT I/O systems, ensuring seamless integration and expansion capabilities.

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.

CUSTOMER REVIEWS

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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.

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