Allen-Bradley 1771-VHSC

The Allen-Bradley 1771-VHSC high-speed counter module is crafted for precision in pulse counting and frequency measurement, making it an excellent choice for motion control and totalizer applications. With four configurable input channels, this module supports various operational modes, including rate, encoder, counter, and period/rate, and can handle input frequencies up to 1MHz in single-channel mode. It features 12 digital inputs and 8 isolated digital outputs, ensuring compatibility with encoders and pulse generators. With a rapid 100-microsecond update period, this module guarantees efficient operation and robust integration with high-speed sensors, positioning it as a reliable solution for demanding industrial automation tasks.