The Allen Bradley 1746-HSCE2 is a multi-channel high-speed counter module from the SLC 500 series, designed for precise position monitoring and high-speed counting applications. It supports up to four single-ended or two quadrature encoder inputs, making it ideal for motion control, packaging, and material handling systems.
Technical Specifications
- Model: 1746-HSCE2
- Series: SLC 500
- Type: Multi-Channel High-Speed Counter Module
- Mounting: Rack-mounted
- Input Voltage: 5V DC (4.2–12V DC), 24V DC (10–30V DC)
- Max Input Frequency: 1 MHz
- Number of Channels: 4 inputs, 8 outputs (4 real, 4 virtual)
- Backplane Current: 5V DC @ 250 mA
- Isolation Voltage: 1000V (backplane), 500V (channel to output)
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Lifecycle Status: Discontinued (September 30, 2024)
- Manufacturer: Allen Bradley (Rockwell Automation)
Key Features
- Supports up to 4 single-ended or 2 quadrature encoder inputs
- 8 outputs: 4 real (sink/source) and 4 virtual
- Maximum input frequency of 1 MHz for high-speed applications
- Selectable input voltage levels: 5V DC and 24V DC
- Isolation between channels and backplane for enhanced protection
- Programmable via RSLogix 500 software
Compatible Components & Accessories
- Allen Bradley SLC 500 chassis and processors
- Allen Bradley I/O and communication modules
- RSLogix 500 programming software
- PanelView HMIs and expansion I/O
Industry Applications
- Manufacturing automation
- Packaging and labeling systems
- Material handling and conveyor systems
- Food and beverage processing
- Automotive assembly lines
Installation & Maintenance Notes
- Install in a clean, dry panel or cabinet
- Ensure proper alignment in the chassis slot
- Use shielded cables for high-speed input signals to minimize noise
- Configure module settings using RSLogix 500
- Power down before removing or inserting the module
Request a Quote
For pricing and availability, please Contact Us or call 1-800-755-2883.
Disclaimer: TCI Supply is not an authorized distributor of Allen Bradley products.
Frequently Asked Questions
What types of encoders are compatible with the 1746-HSCE2?
The 1746-HSCE2 supports both single-ended and differential (quadrature) encoders, accommodating various application requirements.
How many counters does the 1746-HSCE2 support?
The module supports up to four single-ended counters or two quadrature counters, providing flexibility for different counting applications.
What is the maximum input frequency the 1746-HSCE2 can handle?
The 1746-HSCE2 can handle input frequencies up to 1 MHz, suitable for high-speed counting applications.
Is the 1746-HSCE2 compatible with all SLC 500 processors?
Yes, the 1746-HSCE2 is compatible with SLC 5/02 and above processors, ensuring broad applicability within the SLC 500 series.
