Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module

admin — Thu, 16 Apr 2026 09:44:09 +0000

Product Introduction

The Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module is a high-performance multi-channel counter module developed for the SLC 500 platform by Rockwell Automation. As a Series A module, it is specifically designed for applications requiring simultaneous high-speed signal processing across multiple channels.

Unlike single-channel counter modules, the 1746-HSCE2/A supports up to 4 single-ended inputs or 2 differential quadrature inputs, making it ideal for complex motion control and encoder feedback applications. It can process signals from various voltage levels (5V, 12V, and 24V DC), ensuring compatibility with a wide range of industrial sensors and encoders.

With a fast module update time of up to 1.5 ms and integrated output channels, this module enables precise real-time control and monitoring. It is widely used in applications where accurate position tracking, speed measurement, and multi-axis coordination are required.

Product Specifications

Parameter	Value
Module Type	SLC 500 Multi-Channel High Speed Counter Module (Series A)
Input Configuration	4 Single-ended or 2 Differential Quadrature
Input Voltage	5V DC / 12V DC / 24V DC
Number of Outputs	4 Outputs
Output Type	Sourcing
Output Voltage	5V DC / 12V DC / 24V DC
Maximum Input Frequency	Up to 50 kHz (Typical)
Module Update Time	1.5 ms (Max)
Counting Modes	Up/Down, Quadrature, Pulse/Direction
Signal Type	High-speed Pulse Input
Backplane Current	Approx. 0.170 A @ 5V
Isolation	Electrical Isolation Supported
Status Indicators	LED Indicators per Channel
Operating Temperature	0 to 60°C
Storage Temperature	-40 to 85°C
Humidity	5–95% non-condensing
Mounting	SLC 500 Chassis
Dimensions	144.5 × 34.6 × 130.18 mm
Weight	0.222 kg

Applications

● Used for multi-axis motion control systems, handling multiple encoder signals simultaneously

● Suitable for high-speed production lines, requiring precise position and speed monitoring

● Applied in packaging and labeling machines, ensuring accurate indexing and synchronization

● Common in conveyor and material handling systems, tracking movement across multiple points

● Ideal for quadrature encoder applications, providing accurate direction and position feedback

● Used in automated machinery, where fast and reliable pulse counting is essential

Advantages

● Supports multi-channel input processing, improving system efficiency and integration

● Flexible input configuration with single-ended and differential quadrature options

● Fast 1.5 ms update time, enabling real-time response in dynamic applications

● Compatible with multiple voltage levels, simplifying integration with different devices

● Provides 4 output channels for control actions based on counting results

● Designed for robust industrial environments, ensuring stable and reliable operation

Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module最先出现在Excellent PLC。

Allen Bradley 1746-HSCE2 SLC 500 Multi-Channel High Speed Counter Module

admin — Thu, 22 Jan 2026 08:13:18 +0000

Product Introduction

The Allen-Bradley 1746-HSCE2 Multi-Channel High Speed Counter Module is a high-performance counting and analog interface module designed for SLC 500 programmable controller systems. It combines high-speed multi-channel counting with fast analog input and analog voltage output capabilities, making it suitable for demanding industrial automation and motion-related applications.

This module supports four independent counter channels along with two fast analog inputs capable of handling both voltage and current signals. In addition, it provides two analog voltage outputs for precise control or signal generation. With a maximum processing speed of 1.5 MS, the 1746-HSCE2 delivers rapid and accurate signal handling for time-critical applications.

The open-style construction allows flexible wiring and installation, while the 1000V isolation between user-side and system electronics ensures enhanced safety and signal integrity. The 1746-HSCE2 is well suited for machine automation, robotics, process monitoring, and high-speed measurement tasks.

Product Specifications

Parameter	Description
Product Type	Multi-Channel High Speed Counter Module
Manufacturer	Allen-Bradley
Series	SLC 500
Model Number	1746-HSCE2
Number of Counter Channels	4 Channels
Fast Analog Inputs	2 Inputs
Input Signal Type	Voltage / Current
Analog Voltage Outputs	2 Outputs
User-Side Voltage Levels	5V / 12V / 24V DC
Maximum Processing Speed	1.5 MS
Isolation	1000V User-Side Isolation
Construction Style	Open Style
Mounting Type	SLC 500 Backplane / Control Cabinet
Operating Environment	Industrial Automation Systems
Dimensions	144.5 × 34.6 × 130.18 mm
Weight	0.222 kg

Applications

• High-speed multi-channel counting, enabling accurate monitoring of fast pulse signals

• Motion and position feedback, supporting encoders and high-speed sensors

• Fast analog signal acquisition, processing voltage and current inputs in real time

• Analog output control, generating voltage signals for actuators or control loops

• Machine automation, integrating counting and analog functions in a single module

• Robotics and indexing systems, requiring fast response and reliable isolation

Advantages

• Four independent counter channels, allowing simultaneous multi-signal processing

• High processing speed up to 1.5 MS, ensuring fast and accurate data handling

• Dual fast analog inputs, supporting both voltage and current measurement

• Two analog voltage outputs, enabling precise control and signal generation

• 1000V electrical isolation, improving system safety and noise immunity

• Open-style design, providing flexible wiring and easy integration

Allen Bradley 1746-HSCE2 SLC 500 Multi-Channel High Speed Counter Module最先出现在Excellent PLC。

SLC 500 Multi-Channel High Speed Counter Module - Excellent PLC

Allen Bradley 1746-HSCE2/A SLC 500 Multi-Channel High Speed Counter Module

Product Introduction

Product Specifications

Applications

Advantages

Allen Bradley 1746-HSCE2 SLC 500 Multi-Channel High Speed Counter Module

Product Introduction

Product Specifications

Applications

Advantages