Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Allen-Bradley 1715-A3IO Redundant I/O Adapter Module for enhanced industrial system reliability

*Image shown is a representation only. Actual product may vary.

Allen-Bradley 1715-A3IO

by Allen-Bradley

Read verified buyer reviews ↓

OverviewThe Allen-Bradley 1715-A3IO is a critical component for industrial control systems requiring exceptional reliability and uninterrupted performance. This redundant I/O adapter module is an integral part of the 1715 Redundant I/O platform, purpose-built to establish highly fault-tolerant architectures. By facilitating dual, redundant communication pathways, the 1715-A3IO guarantees continuous system functionality, even when individual components experience issues. This makes it an essential solution for applications where operational continuity is paramount and downtime is unacceptable.Key Features Redundant I/O Adapter: Specifically engineered for seamless integration within the Allen-Bradley 1715 system, maximizing operational uptime. High-Availability Architecture Support: Enables the construction of powerful, fault-tolerant control systems for vital operations. Dual Communication Paths: Assures uninterrupted data flow and system operation through redundant communication links. Fault-Tolerant Design: Significantly reduces the risk of costly downtime, thereby protecting critical industrial processes from unexpected interruptions. Hot-Swappable Module Capability: Facilitates module replacement without requiring a system shutdown, greatly improving maintainability. Seamless ControlLogix Integration: Offers effortless compatibility and communication within existing Rockwell Automation ControlLogix environments. Industrial-Grade Reliability: Constructed to endure challenging industrial conditions, ensuring extended lifespan and consistent performance. Technical Specifications Allen-Bradley Code: 1715-A3IO Series: 1715 Redundant I/O System Module Type: Redundant I/O Adapter Communication: Redundant Ethernet/IP Compatibility: ControlLogix systems Mounting: DIN rail / Panel Hot Swap: Supported Protection Rating: IP20 Operating Temperature: 0 °C to +60 °C Certifications: CE, UL, CSA Applications Critical Industrial Automation Systems: Ideal for scenarios where continuous control and real-time monitoring are absolutely essential. Process Industries: Indispensable for sectors such as oil & gas, chemical processing, and refining, which demand the highest levels of system integrity. Power Generation and Utilities: Ensures resilient and reliable operation of power plants and critical utility infrastructure. Safety-Critical Control Systems: Provides the necessary redundancy to protect personnel and assets in high-risk environments. Continuous Operation Environments: Suited for any industrial setting where uninterrupted production and process control are vital. Why Choose This Model?The Allen-Bradley 1715-A3IO is engineered to deliver superior resilience and operational continuity for your industrial processes. Its robust redundant architecture dramatically increases system uptime, mitigating the significant costs associated with unexpected stoppages. This model integrates effortlessly with your existing ControlLogix and Rockwell Automation platforms, simplifying deployment and ensuring dependable performance even in the most demanding industrial settings. Furthermore, its hot-swappable design streamlines maintenance, minimizing intervention time and protecting your operational investment.Order NowUpgrade the reliability of your industrial control system and guarantee continuous operational efficiency with the Allen-Bradley 1715-A3IO. This redundant I/O adapter module is purpose-built for high-availability industrial environments, providing the assurance that comes with a truly robust and fault-tolerant design. Invest in unparalleled uptime and seamless integration for your critical applications. Secure your Allen-Bradley 1715-A3IO today and experience the unwavering reliability of advanced industrial control.FAQWhat kind of systems is the 1715-A3IO compatible with?The Allen-Bradley 1715-A3IO is specifically designed for seamless compatibility with ControlLogix systems and integrates well within existing Rockwell Automation platforms.What is the primary benefit of a redundant I/O adapter?The main benefit is maximized system uptime. This module uses dual communication paths and a fault-tolerant design to ensure continuous operation, even if a component fails, making downtime extremely rare.Can I replace the module without shutting down my system?Yes, the 1715-A3IO supports hot-swapping, which means you can replace the module without interrupting the system's operation, simplifying maintenance and minimizing disruption.In what environments does this module typically operate?This module is built for critical industrial applications demanding continuous control. It's ideal for process industries, power generation, safety-critical systems, and any environment where uninterrupted operation is crucial.What are the certifications for this Allen-Bradley module?The Allen-Bradley 1715-A3IO comes with CE, UL, and CSA certifications, indicating it meets various safety and quality standards.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$649.00
25 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Allen-Bradley 1715-A3IO

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

  • Allen-Bradley Code: 1715-A3IO
  • Series: 1715 Redundant I/O System
  • Module Type: Redundant I/O Adapter
  • Communication: Redundant Ethernet/IP
  • Compatibility: ControlLogix systems
  • Mounting: DIN rail / Panel
  • Hot Swap: Supported
  • Protection Rating: IP20
  • Operating Temperature: 0 °C to +60 °C
  • Certifications: CE, UL, CSA

Applications

  • Critical Industrial Automation Systems: Ideal for scenarios where continuous control and real-time monitoring are absolutely essential.
  • Process Industries: Indispensable for sectors such as oil & gas, chemical processing, and refining, which demand the highest levels of system integrity.
  • Power Generation and Utilities: Ensures resilient and reliable operation of power plants and critical utility infrastructure.
  • Safety-Critical Control Systems: Provides the necessary redundancy to protect personnel and assets in high-risk environments.
  • Continuous Operation Environments: Suited for any industrial setting where uninterrupted production and process control are vital.

Why Choose the 1715-A3IO?

The Allen-Bradley 1715-A3IO is engineered to deliver superior resilience and operational continuity for your industrial processes. Its robust redundant architecture dramatically increases system uptime, mitigating the significant costs associated with unexpected stoppages. This model integrates effortlessly with your existing ControlLogix and Rockwell Automation platforms, simplifying deployment and ensuring dependable performance even in the most demanding industrial settings. Furthermore, its hot-swappable design streamlines maintenance, minimizing intervention time and protecting your operational investment.

Availability & Shipping

  • In stock: 1715-A3IO 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 1715-A3IO ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The Allen-Bradley 1715-A3IO is specifically designed for seamless compatibility with ControlLogix systems and integrates well within existing Rockwell Automation platforms.

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

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

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.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →