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Description
Allen-Bradley 1771-VHSC High-Speed Counter Module
The Allen-Bradley 1771-VHSC is a high-performance, very high-speed counter module designed for demanding industrial applications. It offers exceptional speed and reliability, making it ideal for applications requiring precise counting operations.
Key Features:
- High-Speed Counting: The module operates at a maximum input frequency of 1 MHz in counter mode, ensuring accurate and rapid data capture.
- Input and Output Capabilities: It features four high-speed counter channels, each capable of handling three digital inputs, and eight digital outputs that are isolated into two groups.
- Efficient Design: The module requires no external power, simplifying installation and reducing system complexity.
- Compatibility and Integration: Compatible with the 1771-RTP1 I/O connection hardware and the 1771-WN wiring arm, making integration into existing systems straightforward.
- Compact Footprint: With dimensions of 4.5 x 12.4 x 6.3 inches (115 x 317 x 160 mm), it fits into standard rack configurations, optimizing space usage.
Technical Specifications:
- Module Update Period: 100 microseconds
- Backplane Current: 0.65 amps
- Typical DC Signal Delay (Off): 30 (+/- 7) milliseconds
- Typical AC Signal Delay (Off): 29 (+/- 8) milliseconds
Benefits:
- Precise Counting Operations: Ideal for applications where high-speed counting is critical.
- Reliability and Durability: Designed to withstand industrial environments while maintaining consistent performance.
- Easy Integration: Compatible with existing Allen-Bradley systems, simplifying setup and minimizing downtime.
Important Notes:
- This module is discontinued by the manufacturer as of 2018, but it remains available through select distributors.
- Ensure compatibility with your current system configuration and power requirements before installation.
With its robust design and high-speed capabilities, the Allen-Bradley 1771-VHSC module is a reliable choice for applications requiring precise and rapid counting operations.
