ABB DP640 Rotational Speed Meter Module for Automation Systems

Description

The ABB DP640 module is engineered for accurate rotational speed measurement in industrial automation systems. It integrates seamlessly with ABB’s Advant Controller 110-160 series, making it ideal for applications requiring real-time speed monitoring and control. Moreover, the module supports direction detection through a second speed input and includes overspeed trip logic with solid-state and dry contact outputs. In addition to its robust signal handling, the DP640 offers high immunity to electrical noise, ensuring stable performance in harsh environments. Therefore, it’s widely used in turbine control, motor monitoring, and rotating machinery diagnostics.