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Allen-Bradley 1734-ACNR
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1734-ACNR is a specialized Point I/O ControlNet Adapter, engineered for seamless operation in rigorous industrial settings. This crucial component facilitates high-performance communication between your Allen-Bradley Point I/O modules and the ControlNet network, forming a adaptable and scalable base for your distributed I/O systems. Designed for both efficiency and dependable performance, the 1734-ACNR allows you to link as many as 63 Point I/O modules to a single ControlNet node, which streamlines system architecture and improves operational oversight. Its 24V DC power input ensures steady functionality, making it an excellent choice for critical real-time control and monitoring applications where data accuracy and speed are paramount. With straightforward DIN rail mounting and comprehensive LED indicators, both installation and status monitoring are made simple, reducing interruptions and boosting output.Key Features Extensive I/O Expansion Facilitates connection for up to 63 Point I/O modules on a single ControlNet node, providing considerable adaptability for system growth. Rapid ControlNet Communication Achieves swift and consistent data transfer at 5 Mbps, essential for real-time control and prompt decision-making. Tough Industrial Construction Built to endure harsh industrial conditions, featuring a broad operational temperature range (-20°C to +60°C) and robust build quality. Effortless Integration Process Streamlines setup and deployment within existing ControlNet configurations, cutting down on installation time and complexity. Thorough Diagnostic Tools Equipped with LED indicators for power, communication, and status, delivering obvious visual feedback on operational health. Broad Compatibility Fully compatible with Allen-Bradley Point I/O modules, ensuring uninterrupted functioning within the Allen-Bradley ecosystem. Internationally Certified Adheres to strict industrial standards, including UL, CE, CSA, and RoHS compliance, guaranteeing both safety and quality. Technical Specifications Model: 1734-ACNR Power Supply: 24V DC Communication Protocol: ControlNet Maximum Modules per Node: 63 Point I/O modules Input/Output Data Rate: 5 Mbps Mounting: DIN Rail Mount LED Indicators: Power, Communication, Status Temperature Rating: -20°C to +60°C (-4°F to +140°F) Certifications: UL, CE, CSA, and RoHS compliant Applications Distributed Control Systems (DCS) Enables productive integration and data exchange within large-scale DCS architectures, enhancing overall plant control. Manufacturing Automation Offers a dependable framework for flexible and modular I/O solutions in modern manufacturing facilities, improving production rates. Process Control Links vital sensors and actuators to ControlNet networks, allowing for precise real-time control and supervision of industrial processes. Packaging & Assembly Lines Delivers constant, high-speed connectivity for I/O devices, ensuring smooth operations in fast-paced production settings. Material Handling Systems Supports effective coordination and control of various I/O points in automated warehousing and logistics operations. Why Choose This Adapter?Optimize Your SystemEnhance your industrial network by connecting numerous Point I/O units to a single, high-performance ControlNet node.Ensure Unwavering ReliabilityBenefit from Allen-Bradley's reputation for industrial-grade endurance and consistent performance, even in demanding conditions.Future-Proof Your InvestmentIts expandable design allows for straightforward growth and modification of your I/O systems as your operational needs change.Simplify MaintenanceClear LED indicators make troubleshooting quick and easy, reducing downtime and extending operational continuity.Experience Seamless CompatibilityEngineered specifically for Allen-Bradley Point I/O, ensuring perfect integration and optimal performance within your current setup.Order NowUpgrade the efficiency and dependability of your industrial processes today.FAQWhat is the primary function of the Allen-Bradley 1734-ACNR?The 1734-ACNR serves as a ControlNet Adapter, enabling communication between Allen-Bradley Point I/O modules and a ControlNet network for industrial automation.How many Point I/O modules can be connected to one 1734-ACNR?A single 1734-ACNR module can support connectivity for up to 63 Point I/O modules on one ControlNet node.What is the data transfer rate for the 1734-ACNR?The 1734-ACNR facilitates high-speed data transfer at 5 Mbps on the ControlNet network.Is this module suitable for harsh industrial environments?Yes, the 1734-ACNR features a rugged industrial design with a wide operating temperature range of -20°C to +60°C, making it ideal for tough conditions.What certifications does the 1734-ACNR hold?The module is globally certified, meeting UL, CE, CSA, and RoHS compliance standards.
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Allen-Bradley 1734-ACNR
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:
- 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
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1734-ACNR
- Power Supply: 24V DC
- Communication Protocol: ControlNet
- Maximum Modules per Node: 63 Point I/O modules
- Input/Output Data Rate: 5 Mbps
- Mounting: DIN Rail Mount
- LED Indicators: Power, Communication, Status
- Temperature Rating: -20°C to +60°C (-4°F to +140°F)
- Certifications: UL, CE, CSA, and RoHS compliant
Applications
-
Distributed Control Systems (DCS)
Enables productive integration and data exchange within large-scale DCS architectures, enhancing overall plant control.
-
Manufacturing Automation
Offers a dependable framework for flexible and modular I/O solutions in modern manufacturing facilities, improving production rates.
-
Process Control
Links vital sensors and actuators to ControlNet networks, allowing for precise real-time control and supervision of industrial processes.
-
Packaging & Assembly Lines
Delivers constant, high-speed connectivity for I/O devices, ensuring smooth operations in fast-paced production settings.
-
Material Handling Systems
Supports effective coordination and control of various I/O points in automated warehousing and logistics operations.
Why Choose the 1734-ACNR?
Optimize Your System
Enhance your industrial network by connecting numerous Point I/O units to a single, high-performance ControlNet node.
Ensure Unwavering Reliability
Benefit from Allen-Bradley's reputation for industrial-grade endurance and consistent performance, even in demanding conditions.
Future-Proof Your Investment
Its expandable design allows for straightforward growth and modification of your I/O systems as your operational needs change.
Simplify Maintenance
Clear LED indicators make troubleshooting quick and easy, reducing downtime and extending operational continuity.
Experience Seamless Compatibility
Engineered specifically for Allen-Bradley Point I/O, ensuring perfect integration and optimal performance within your current setup.
Availability & Shipping
- ▸In stock: 1734-ACNR 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-ACNR 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.
Related Allen-Bradley resources
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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.