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Allen-Bradley 1756-HSC High-Speed Counter Module in a ControlLogix chassis

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Allen-Bradley 1756-HSC

by Allen-Bradley

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OverviewUpgrade your industrial automation capabilities with the Allen-Bradley 1756-HSC High-Speed Counter (HSC) module, specifically engineered for seamless integration within ControlLogix systems. This robust module provides exceptional high-speed counting, crucial for various demanding industrial uses. Supporting two independent 32-bit counters, the 1756-HSC ensures precise measurement in vital systems such as motion control, advanced packaging lines, and complex process automation. Made for environments requiring quick reactions and absolute accuracy in pulse counting, this module guarantees smooth, efficient, and dependable system operations, reducing downtime and maximizing output. The 1756-HSC is an essential component for optimizing industrial processes where timing and count accuracy are key. Its advanced design offers superior performance in tracking production quantities, managing machine movements, and overseeing complex sequences with outstanding dependability. Choosing the Allen-Bradley 1756-HSC means investing in a future-ready solution that boosts your ControlLogix system's potential, keeping your operations at the forefront of industrial efficiency and precision.Key Features Accurate High-Speed Counting: Experience unparalleled precision with this module's capacity for high-speed pulse input detection, vital for dependable performance in applications like motion control and high-volume packaging. Dual Independent 32-bit Counters: Benefit from excellent flexibility with two distinct 32-bit counters, enabling diverse configurations and simultaneous use in systems needing multiple counting points. Broad Input Compatibility: Supports a wide array of input signals, including differential line driver or transistor signals, ensuring extensive compatibility with various industrial sensors and devices. Effortless ControlLogix Integration: Enjoy straightforward plug-and-play integration into existing Allen-Bradley ControlLogix systems, offering a centralized and streamlined solution for comprehensive industrial control. Superior 1 MHz Signal Processing: Capable of managing high-frequency signals up to an impressive 1 MHz, making it perfectly suited for demanding high-speed process monitoring and real-time control. Optimized Compact Design: Its space-saving and efficient construction allows for easy installation within any ControlLogix chassis, optimizing valuable panel space and contributing to a more organized control environment. Extensive Industrial Application Range: From intricate motion control and precise process automation to efficient packaging and robust material handling, this module is built to excel across a wide spectrum of industrial applications. Technical Specifications Model Number: 1756-HSC Module Type: High-Speed Counter Module Compatible System: ControlLogix (1756 Series) Counter Resolution: 32-bit Number of Counters: 2 independent counters Input Type: Differential line driver or transistor signal Input Frequency: 1 MHz (for both counters) Voltage Rating: 24V DC (nominal) Operating Temperature: 0°C to 60°C (32°F to 140°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Certifications: UL, CE, CSA certified Weight: Approximately 0.2 kg (0.44 lbs) Mounting: Requires a ControlLogix chassis (1756 series) Applications Advanced Motion Control Systems: Essential for accurately monitoring and regulating high-speed processes in complex motion control applications, ensuring smooth and precise movements. Precision Packaging Machinery: Ideal for counting parts, accurately categorizing packaging items, and diligently overseeing critical packaging processes to boost efficiency and minimize errors. Automated Material Handling: Indispensable in sophisticated automated systems for meticulously counting items, reliably monitoring conveyor belts, and other vital material handling operations. Why ChooseChoosing the Allen-Bradley 1756-HSC from Palm Parts Solutions offers a dependable path to optimizing your industrial operations. This high-speed counter module provides the precision and reliability crucial for today's demanding automation environments. Its seamless integration with ControlLogix systems, along with robust features like dual 32-bit counters and 1 MHz signal processing, ensures superior performance. Investing in this module means enhanced efficiency, reduced downtime, and improved accuracy across your production lines.Order NowReady to elevate your industrial automation? Purchase the Allen-Bradley 1756-HSC High-Speed Counter module today and experience the difference in precision and performance. Contact Palm Parts Solutions for current availability and pricing.FAQWhat systems are compatible with the 1756-HSC?The 1756-HSC module is fully compatible with Allen-Bradley ControlLogix systems (1756 Series), ensuring effortless integration with your existing setup.What types of inputs does the 1756-HSC support?This module supports a broad range of input signals, including differential line driver or transistor signals, making it adaptable to various industrial sensors and devices.What is the maximum frequency the 1756-HSC can handle?The 1756-HSC is capable of processing high-frequency signals up to 1 MHz for both of its independent counters, ideal for demanding high-speed applications.

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PRODUCT DETAILS

Allen-Bradley 1756-HSC

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

  • Model Number: 1756-HSC
  • Module Type: High-Speed Counter Module
  • Compatible System: ControlLogix (1756 Series)
  • Counter Resolution: 32-bit
  • Number of Counters: 2 independent counters
  • Input Type: Differential line driver or transistor signal
  • Input Frequency: 1 MHz (for both counters)
  • Voltage Rating: 24V DC (nominal)
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Certifications: UL, CE, CSA certified
  • Weight: Approximately 0.2 kg (0.44 lbs)
  • Mounting: Requires a ControlLogix chassis (1756 series)

Applications

  • Advanced Motion Control Systems: Essential for accurately monitoring and regulating high-speed processes in complex motion control applications, ensuring smooth and precise movements.
  • Precision Packaging Machinery: Ideal for counting parts, accurately categorizing packaging items, and diligently overseeing critical packaging processes to boost efficiency and minimize errors.
  • Automated Material Handling: Indispensable in sophisticated automated systems for meticulously counting items, reliably monitoring conveyor belts, and other vital material handling operations.

Why Choose the 1756-HSC?

Choosing the Allen-Bradley 1756-HSC from Palm Parts Solutions offers a dependable path to optimizing your industrial operations. This high-speed counter module provides the precision and reliability crucial for today's demanding automation environments. Its seamless integration with ControlLogix systems, along with robust features like dual 32-bit counters and 1 MHz signal processing, ensures superior performance. Investing in this module means enhanced efficiency, reduced downtime, and improved accuracy across your production lines.

Availability & Shipping

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

Frequently Asked Questions — Allen-Bradley

The 1756-HSC module is fully compatible with Allen-Bradley ControlLogix systems (1756 Series), ensuring effortless integration with your existing setup.

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.

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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.

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