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Allen Bradley 1746-HS SLC 500 High-Speed Counter Module

Allen Bradley 1746-HS High-Speed Counter Module for SLC 500.

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ManufacturerAllen Bradley

Part number1746-HS

Number of Channels 2

Max Count Frequency 100 kHz per channel

Input Type Sink or Source

Power Consumption 5V DC @ 320mA

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Two independent high-speed counters 100 kHz counting speed Programmable input modes DIN rail or chassis mounting LED status indicators Compatible with SLC 500

Product description

The Allen Bradley 1746-HS is a high-speed counter module designed for the SLC 500 family of programmable logic controllers. It provides two independent, high-speed counter channels, capable of accepting inputs up to 100 kHz. This module is crucial for applications requiring precise counting of fast-occurring events.

This module finds application in industries such as packaging, material handling, and motion control where accurate measurement of speed, position, or quantity is essential. Examples include rotary encoders, proximity sensors, and pulse generators. It allows for detailed monitoring and control of high-speed production processes.

As a veteran-owned surplus parts distributor, Stanlo Automation offers the Allen Bradley 1746-HS. We specialize in providing reliable industrial automation components to keep your operations running smoothly. Source your critical parts from Stanlo and benefit from our commitment to quality and service.

Technical specifications

Number of Channels	2
Max Count Frequency	100 kHz per channel
Input Type	Sink or Source
Power Consumption	5V DC @ 320mA
Module Type	SLC 500

Common applications

Encoder Feedback

Speed Measurement

Position Tracking

Pulse Counting

Batch Control

Motion Control

Compatible systems

SLC 500 Series (e.g., 1747-L511, 1747-L521, 1747-L531, 1747-L541, 1747-L551)

Also known as

Allen Bradley SLC 500 Counter 1746-HS Module AB High Speed Count SLC 500 HSC Module

Replaces / compatible with

The 1746-HS module is a dedicated high-speed counter solution for the SLC 500 platform, designed to enhance counting capabilities beyond standard digital I/O.

Technical note

Expert tip

Requires a compatible SLC 500 chassis and power supply. Ensure proper termination of high-frequency signals to maintain signal integrity.

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Frequently asked questions

What is the maximum counting frequency for the Allen Bradley 1746-HS module?

Each of the two independent channels on the Allen Bradley 1746-HS module can accept input frequencies up to 100 kHz. This allows for accurate counting of very fast events.