100 in stock

A-B ControlLogix 1756-RIO Module

Brand/Manufacturer: Allen-Bradley

Order Number: 1756-RIO

Type: Allen Bradley Rockwell Controllogix

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Ask a question
  • In-stock & ready for fast delivery. Shipping policy.

  • We’re here for you 24/7 ,Contact Us.

  • Only genuine, factory-sealed products,Learn More.

  • Refund Supported Within 30 Days, help.

  • All purchases include a 1-year warranty, help.

Trusted Global Payment Methods

DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited

Description

A-B ControlLogix 1756-RIO Module

The rack-optimized connection conserves ControlNet connections and bandwidth. However, because the connections are condensed into one rack connection, the optimized digital I/O can no longer send all of its status and diagnostic data.

To configure an I/O module for a rack-optimized connection, you select the Rack Optimization communication format when you configure the I/O module through the programming software. Most of the digital I/O modules support a rack-optimized connection. If this option does not appear when you are selecting a communication format for an I/O module, the module does not support a rack-optimized connection.

Besides Allen Bradley, we also handle:

Allen Bradley Ovation Schneider Siemens
2711-T10G16/E 9324A08H11 TM221M16R 6ES7322-1FF01-0AA0
1745-LP104 5A28137G04 ASB875001 6ES5700-2LA22
2711P-T15C6D6 1C31147G32 BMXART0814 6ES7331-7PE10-0AB0
1756-OB16IF 2840A80G04 140CPU11302C 6ES7468-1CB00-0AA0
1747-L40L 3A99684H01 ASC484265 6ES7315-2EH13-0AB0
2711P-RP8A/A 4A00090H39 ASB806124 6ES7405-0KR00-0AA0
1771-OBD/C 1X00513G42 TSXPSY5500MC 6ES7500-0HP00-0AB0
2711P-K15C4A6 406A057H02 TSXP57554M 6ES5741-0AB11
1734-IB8/D 5X00419G02 140CPS22400 6ES7658-7EX28-0YB5
2711-B6C8L1/C 7380A22G01 ASB875102 6ES7951-1AH00-0AA0
1747-L20D 3A99114G03 TSXPSY2600M 6ES5470-8MD12
2711-K10G3 5999C40G06 140DAI55300C 6ES7193-7CA10-0AA0
1769-L16ER-BB1B 5X00167G01 M907 6ES7214-1AG40-0XB0
2711P-T10C6D6 4D33646G09 ALU 821 6ES7231-5QA30-0XB0
1771-OX 1C31157G01 ASBDEA203 6ES7132-0GF00-0XB0
1768-CNB/A 4D33914G02 AS5B40002A 6ES7153-2BA70-0XB0
1771-ACNR15/A 405A675G21 TM2DDO32TK 6ES7292-1AP30-0XA0
2711P-RDT15TP/B 1X00624H02 TSXDSZ08R5 6ES7141-6BG00-0AB0
1768-L45S 1D54561G01 140KRP10000 6GK1143-0TA02
1756-A7/C 1B30023H01 TSXDEZ12D2 6ES7212-1FA01-0XB0

  • Focus on Benefits:

    We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.

  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

  • Large In-Stock Inventory:

    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

  • Fast Response · Global Delivery:

    Get a quote within hours. We ship worldwide with express options to meet urgent demands.

  • Original Products · 1-Year Warranty:

    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson