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Allen-Bradley 1746-HSCE High-Speed Counter Module for SLC 500 PLCs

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Allen-Bradley 1746-HSCE

by Allen-Bradley

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OverviewElevate the capabilities of your industrial automation setups with the Allen-Bradley 1746-HSCE High-Speed Counter Module. This module is engineered for perfect integration with SLC 500 programmable logic controllers. It provides an essential asset for tasks demanding exceptional precision and quick event detection, featuring a dedicated high-speed counting channel plus four adaptable open-collector outputs. Ideal for critical functions like position feedback, precise flow measurement, and other high-frequency counting operations, the 1746-HSCE ensures your control systems operate with unmatched accuracy and dependability. Palm Parts Solution offers these brand-new, genuine Allen-Bradley modules, readily available from our USA warehouse, backed by a comprehensive 1-year warranty for your complete assurance. Benefit from expedited shipping and top-tier customer service when you choose to upgrade your SLC 500 infrastructure with this superior-quality component.Key Features Single High-Speed Counting Channel: Expertly crafted for precise, real-time counting of high-frequency pulses, ensuring accurate data acquisition. Four Open-Collector Outputs: Provides robust control over external devices, enabling automated responses based on meticulously monitored count values. Optimized SLC 500 Compatibility: Designed for flawless integration with SLC 5/02 processors and newer versions (excluding 1747-ASB), ensuring easy setup and operation within your current architecture. Exceptional 50 kHz Input Frequency: Capable of managing high-speed counting needs with a maximum input frequency of up to 50 kHz, suitable for demanding industrial settings. Guaranteed New Condition: Each 1746-HSCE module is supplied in brand new, unused condition, guaranteeing optimal performance and longevity from installation. Comprehensive 1-Year Warranty: Your investment is secured by a full one-year warranty, highlighting our dedication to quality and dependability. In-Stock in USA: Available for immediate dispatch from our strategically located USA warehouse, reducing lead times and speeding up deployment. Technical Specifications Product Type: High-Speed Counter Module Catalog Number: 1746-HSCE Number of Channels: 1 Input Voltage: ±5V DC (Differential); 0-5V DC (Single-ended) Maximum Input Frequency: 50 kHz Outputs: 4 open-collector outputs Output Voltage: 4.5 to 30V DC Backplane Current: 320 mA at +5V; 0 mA at +24V Operating Temperature: 0°C to +60°C (+32°F to +140°F) Applications Precision Position Feedback: Achieve accurate positional command in various robot systems and machinery. Reliable Flow Measurement: Accurately monitor and regulate fluid or material flow in manufacturing and process industries. High-Speed Event Detection: Capture and react to rapid occurrences in automation sequences, ensuring prompt system interventions. Efficient Motion Control: Seamlessly integrate with motion control systems for dynamic and responsive operations. Advanced Packaging Machinery: Improve the speed and accuracy of packaging lines for increased throughput and efficiency. Why Choose This Model? Unrivaled Precision and Reliability: The 1746-HSCE provides consistent, accurate, and dependable performance for the most demanding high-speed counting applications. Seamless Integration: Engineered for native compatibility with SLC 500 systems, ensuring quick setup and minimizing integration complexities. Cost-Effective Performance Upgrade: Offers a powerful, reliable, and affordable solution to enhance the high-speed counting capabilities of your existing PLC infrastructure. Immediate Availability: With new units in stock in our USA warehouse, your operational needs can be met without delay, minimizing downtime. Trusted Quality Assurance: Protected by Palm Parts Solution's reputation as a reliable supplier and a full 1-year warranty, safeguarding your investment. Order NowUpgrade your SLC 500 system today with the Allen-Bradley 1746-HSCE High-Speed Counter Module. Experience enhanced precision and control in your industrial automation processes.FAQWhat is the primary function of the Allen-Bradley 1746-HSCE module?The 1746-HSCE is a high-speed counter module designed to provide precise and rapid event detection for industrial automation systems, especially when integrated with SLC 500 programmable controllers.What types of applications benefit most from this module?This module excels in applications requiring high-frequency counting, such as precision position feedback, accurate flow measurement, high-speed event detection, efficient motion control, and advanced packaging machinery.Is this module compatible with all SLC 500 processors?The 1746-HSCE is optimized for integration with SLC 5/02 processors and newer versions, but it excludes compatibility with the 1747-ASB.What is the maximum input frequency the 1746-HSCE can handle?The module is capable of managing high-speed counting requirements with a maximum input frequency of up to 50 kHz.Does Palm Parts Solution offer a warranty for this product?Yes, each brand-new Allen-Bradley 1746-HSCE module supplied by Palm Parts Solution comes with a comprehensive 1-year warranty.

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PRODUCT DETAILS

Allen-Bradley 1746-HSCE

Overview

This is a genuine Allen-Bradley component from the SLC 500 Platform (Legacy) 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 SLC 500 Platform (Legacy) 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 SLC 500 Platform (Legacy) family

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

Technical Specifications

  • Product Type: High-Speed Counter Module
  • Catalog Number: 1746-HSCE
  • Number of Channels: 1
  • Input Voltage: ±5V DC (Differential); 0-5V DC (Single-ended)
  • Maximum Input Frequency: 50 kHz
  • Outputs: 4 open-collector outputs
  • Output Voltage: 4.5 to 30V DC
  • Backplane Current: 320 mA at +5V; 0 mA at +24V
  • Operating Temperature: 0°C to +60°C (+32°F to +140°F)

Applications

  • Precision Position Feedback: Achieve accurate positional command in various robot systems and machinery.
  • Reliable Flow Measurement: Accurately monitor and regulate fluid or material flow in manufacturing and process industries.
  • High-Speed Event Detection: Capture and react to rapid occurrences in automation sequences, ensuring prompt system interventions.
  • Efficient Motion Control: Seamlessly integrate with motion control systems for dynamic and responsive operations.
  • Advanced Packaging Machinery: Improve the speed and accuracy of packaging lines for increased throughput and efficiency.

Why Choose the 1746-HSCE?

  • Unrivaled Precision and Reliability: The 1746-HSCE provides consistent, accurate, and dependable performance for the most demanding high-speed counting applications.
  • Seamless Integration: Engineered for native compatibility with SLC 500 systems, ensuring quick setup and minimizing integration complexities.
  • Cost-Effective Performance Upgrade: Offers a powerful, reliable, and affordable solution to enhance the high-speed counting capabilities of your existing PLC infrastructure.
  • Immediate Availability: With new units in stock in our USA warehouse, your operational needs can be met without delay, minimizing downtime.
  • Trusted Quality Assurance: Protected by Palm Parts Solution's reputation as a reliable supplier and a full 1-year warranty, safeguarding your investment.

Availability & Shipping

  • In stock: 1746-HSCE 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 1746-HSCE ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1746-HSCE is a high-speed counter module designed to provide precise and rapid event detection for industrial automation systems, especially when integrated with SLC 500 programmable controllers.

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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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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