Product Description
Allen-Bradley 1794-VHSC
The Allen-Bradley 1794-VHSC is a versatile Very High-Speed Counter module designed for the FLEX I/O platform. It is engineered for demanding industrial applications that require precise and rapid counting, frequency measurement, or position tracking from encoders. This two-channel module supports a wide range of input types and operating modes, including quadrature encoder feedback, period measurement, and pulse width modulation. Its high-frequency capability of up to 1 MHz makes it ideal for motion control, material handling, and process control systems. The 1794-VHSC seamlessly integrates into the Rockwell Automation Logix environment, providing reliable performance and easy configuration within a distributed I/O architecture.
Technical Specifications:
- Module Type: Very High-Speed Counter
- Number of Channels: 2
- Maximum Input Frequency: 1 MHz
- Input Voltage Range: 5V DC (TTL, Sourcing); 10-30V DC (Sourcing/Sinking)
- Operating Modes: Counter, Encoder (X1, X2, X4), Period, Pulse Width, Frequency
- Current Draw @ 5V DC: 250 mA
Allen-Bradley 1794-VHSC
Allen-Bradley 1794-VHSC FLEX I/O 2-channel very high-speed counter module. Supports frequencies up to 1 MHz for precise counting, encoder, and timing applications in industrial automation systems.
