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Allen-Bradley 1756-M03SE ControlLogix 3-Axis SERCOS Servo Module

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Allen-Bradley 1756-M03SE

by Allen-Bradley

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OverviewAttain exceptional precision and rapid responsiveness in your industrial operations using the Allen-Bradley 1756-M03SE. This advanced 3-axis SERCOS servo module integrates seamlessly with the ControlLogix platform, providing optimized motion control. Leveraging the Serial Real-Time Communication System (SERCOS) interface, it ensures incredibly fast and dependable communication with intelligent digital servo drives. Engineered for challenging industrial settings, the 1756-M03SE delivers real-time motion control with outstanding accuracy, making it essential for intricate, synchronized multi-axis systems. Its robust fiber-optic communication, supporting data rates of 4 Mbit/s or 8 Mbit/s, guarantees resistance to electrical interference, preserving signal integrity even in the harshest industrial environments. Fully integrated with RSLogix 5000 and Studio 5000 motion instruction sets and axis configuration tools, this module offers a powerful and adaptable foundation for streamlining your automated processes.Key Features Three-Axis High-Performance Control Manage up to three discrete motion axes using a single module, which improves system efficiency and reduces physical space requirements. Scalable Architecture Supports the connection of up to 32 axes per controller, providing significant scalability for even the most complex automation systems. SERCOS Fiber-Optic Interface Utilizes the industry-standard SERCOS protocol with noise-resistant fiber-optic communication for reliable, real-time data exchange. Selectable Dual Data Rates Choose between 4 Mbit/s or 8 Mbit/s data rates to align with your application's specific speed and performance needs. Seamless Software Integration Completely compatible with RSLogix 5000 and Studio 5000 for effortless setup, programming, and advanced motion control functions. Exceptional Precision and Speed Delivers deterministic, high-speed performance vital for coordinated motion control in critical industrial processes. ControlLogix Form Factor Designed for straightforward installation and integration into standard ControlLogix chassis, ensuring system consistency and simplified maintenance. Technical Specifications Catalog Number: 1756-M03SE Axes (Per Module): 3 Axes (Per Controller): 32 (maximum) Interface Type: SERCOS (Fiber-optic) Data Rate: 4 Mbit/s or 8 Mbit/s selectable Fiber Cable Type: Plastic or glass fiber (distance dependent) Backplane Current: Approximately 450 mA @ 5.1V DC Compatible Software: RSLogix 5000 / Studio 5000 Mounting: ControlLogix chassis Operating Temperature: 0°C to +60°C ApplicationsThis module is ideal for a variety of industrial applications requiring precise and reliable motion control: Synchronized Multi-Axis Motion Perfect for demanding tasks in packaging, converting, and robotics that require accurate coordination across multiple axes. Advanced Machine Tools & Automation Provides the high-speed, deterministic communication capability necessary for modern machine tools and elaborate automation systems. Drive System Integration Complements Kinetix and other digital servo drives, creating a unified and high-performance motion control ecosystem. OEM Machinery Offers a compact, scalable, and real-time control solution for original equipment manufacturers seeking resilient and adaptable automation components. Industrial Robotics Powers complex robotic movements with dependable, real-time control for increased accuracy and repeatability. Material Handling Systems Optimizes conveyor systems, pick-and-place units, and other material handling equipment using precise motion sequencing. Why Choose This Model? Open SERCOS Protocol Guarantees extensive interoperability and effortless integration with a wide range of existing and new digital drives from various manufacturers. Superior EMI Resistance Fiber-optic communication naturally eliminates electromagnetic interference, ensuring stable and reliable signal transmission in electrically noisy industrial settings. Streamlined Development Full compatibility with RSLogix 5000 and Studio 5000 simplifies system setup, programming, and advanced motion control capabilities. Order NowReady to enhance your industrial automation? Contact Palm Parts Solution today to inquire about the Allen-Bradley 1756-M03SE and optimize your operations.FAQHow many axes can the 1756-M03SE module control?The 1756-M03SE module is designed to control up to three distinct axes of motion.What software is compatible with this module?This module is fully compatible with RSLogix 5000 and Studio 5000, allowing for seamless configuration and programming.What are the available data rates for communication?Users can select between 4 Mbit/s or 8 Mbit/s data rates to match specific application requirements.What type of communication interface does it use?The 1756-M03SE utilizes a SERCOS fiber-optic interface, known for its immunity to electrical noise.

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$502.00
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PRODUCT DETAILS

Allen-Bradley 1756-M03SE

Overview

This is a genuine Allen-Bradley component from the ControlLogix family. 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
  • Engineered to integrate inside ControlLogix installations

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 for the ControlLogix family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Catalog Number: 1756-M03SE
  • Axes (Per Module): 3
  • Axes (Per Controller): 32 (maximum)
  • Interface Type: SERCOS (Fiber-optic)
  • Data Rate: 4 Mbit/s or 8 Mbit/s selectable
  • Fiber Cable Type: Plastic or glass fiber (distance dependent)
  • Backplane Current: Approximately 450 mA @ 5.1V DC
  • Compatible Software: RSLogix 5000 / Studio 5000
  • Mounting: ControlLogix chassis
  • Operating Temperature: 0°C to +60°C

Applications

This module is ideal for a variety of industrial applications requiring precise and reliable motion control:

  • Synchronized Multi-Axis Motion

    Perfect for demanding tasks in packaging, converting, and robotics that require accurate coordination across multiple axes.

  • Advanced Machine Tools & Automation

    Provides the high-speed, deterministic communication capability necessary for modern machine tools and elaborate automation systems.

  • Drive System Integration

    Complements Kinetix and other digital servo drives, creating a unified and high-performance motion control ecosystem.

  • OEM Machinery

    Offers a compact, scalable, and real-time control solution for original equipment manufacturers seeking resilient and adaptable automation components.

  • Industrial Robotics

    Powers complex robotic movements with dependable, real-time control for increased accuracy and repeatability.

  • Material Handling Systems

    Optimizes conveyor systems, pick-and-place units, and other material handling equipment using precise motion sequencing.

Why Choose the 1756-M03SE?

  • Open SERCOS Protocol

    Guarantees extensive interoperability and effortless integration with a wide range of existing and new digital drives from various manufacturers.

  • Superior EMI Resistance

    Fiber-optic communication naturally eliminates electromagnetic interference, ensuring stable and reliable signal transmission in electrically noisy industrial settings.

  • Streamlined Development

    Full compatibility with RSLogix 5000 and Studio 5000 simplifies system setup, programming, and advanced motion control capabilities.

Availability & Shipping

  • In stock: 1756-M03SE 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 1756-M03SE ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1756-M03SE module is designed to control up to three distinct axes of motion.

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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