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- Allen Bradley
- 1746-HSCE
- PLC Module/Rack
- USA
- 145 × 171 × 130 mm
- 0.4kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1746-HSCE — Comprehensive Technical Overview
1. Product Introduction
The Allen Bradley 1746-HSCE is a high-speed counter encoder module designed for modular PLC systems. It is built to process fast pulse signals from encoders, proximity switches, and other high-frequency input devices.
This module is typically used in applications where precise counting, position tracking, and speed measurement are required. It operates independently from the main processor for high-speed tasks, ensuring accurate data capture even in demanding environments.
Installed in a standard chassis, the 1746-HSCE communicates with the controller through the backplane, allowing seamless integration into larger automation systems.
2. Brand and Series
- Brand: Allen-Bradley
- Series: SLC 500 Series
- Product Type: High-Speed Counter / Encoder Module
The SLC 500 series is a modular automation platform. The 1746-HSCE enhances its capabilities by enabling precise high-speed counting and motion-related signal processing.
3. Product Parameters
Below is a structured technical parameter table for the 1746-HSCE:
| Parameter | Specification |
|---|---|
| Model | 1746-HSCE |
| Product Type | High-Speed Counter Encoder Module |
| Series | SLC 500 |
| Input Channels | 2 channels (A/B encoder inputs) |
| Input Type | Differential / single-ended encoder signals |
| Max Input Frequency | Up to 50 kHz per channel |
| Counting Modes | Up/down, quadrature, pulse/direction |
| Input Voltage | 5 V / 12 V / 24 V compatible |
| Output Type | 4 digital outputs |
| Output Voltage | 24 V DC |
| Backplane Current (5V) | approx. 500 mA |
| Backplane Current (24V) | approx. 100 mA |
| Resolution | High-resolution counting |
| Data Interface | Backplane data exchange |
| Diagnostics | LED status indicators |
| Mounting | SLC chassis slot |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 145 × 171 × 130 mm |
| Weight kg（ ） | 0.40 kg |
4. Product Applications
The 1746-HSCE is widely used in applications that require accurate counting and position feedback:
- Encoder-based position tracking systems
- Conveyor speed monitoring
- Packaging and labeling machinery
- Material handling and indexing systems
- Cut-to-length and measuring applications
- Motor speed and rotation monitoring
- Industrial automation requiring pulse counting
It is particularly suitable for systems where high-speed signal processing and precise measurement are critical.
5. Product Advantages
High-speed counting capability
Accurately processes fast pulse signals without missing counts.
Multiple counting modes
Supports quadrature, up/down, and pulse-direction modes for flexible applications.
Wide input compatibility
Accepts different voltage levels and signal types, increasing versatility.
Independent operation
Handles counting tasks separately from the main processor, improving efficiency.
Reliable integration
Seamlessly fits into modular control systems.
Industrial durability
Designed for stable operation in demanding environments.
6. Recommended Models (Same Series or Related)
Below are 5 related models within the same SLC 500 series or similar functional category:
| Model | Series | Function | Power | Dimensions (mm) | Weight kg（ ） |
|---|---|---|---|---|---|
| 1746-HSCE2 | SLC 500 | Dual-channel high-speed counter | 24V DC | 145 × 171 × 130 | 0.45 |
| 1746-HS | SLC 500 | Motion control module | 24V DC | 264 × 189 × 58 | 0.14 |
| 1746-NI4 | SLC 500 | Analog input module | 24V DC | 145 × 171 × 130 | 0.40 |
| 1746-NO4V | SLC 500 | Analog output module | 24V DC | 145 × 171 × 130 | 0.45 |
| 1746-A7 | SLC 500 | 7-slot chassis | External | 381 × 171 × 145 | 1.8 |
These modules are commonly combined to build complete automation systems with both digital and motion capabilities.
7. Recommended Popular Models (Same Brand)
Below are 5 widely used models from the same brand in industrial automation systems:
| Model | Product Type | Key Function | Power | Dimensions (mm) | Weight kg（ ） |
|---|---|---|---|---|---|
| 1747-L551 | PLC CPU | Modular controller | 24V DC | 145 × 140 × 130 | 0.95 |
| 1756-L73 | PLC Processor | High-performance control | 24V DC | 145 × 140 × 130 | 0.90 |
| 1769-L33ER | Compact PLC | Integrated automation control | 24V DC | 118 × 87 × 87 | 0.50 |
| 1734-IE2C | I/O Module | Analog input module | 24V DC | 56 × 12 × 75 | 0.15 |
| 1756-IF16 | Analog Input Module | Multi-channel input | 24V DC | 137 × 140 × 130 | 0.40 |