AutomationDirect ACS200-AD-S Current Transducer

Split-core AcuAMP ACS200-AD-S AC current switch from AutomationDirect combines a split-core current sensor, signal conditioning, and an isolated normally open solid-state output in a single compact package. It clamps around a conductor to monitor AC line current and offers three user-selectable sensing ranges: 1.75–6 A, 6–40 A, and 40–200 A, allowing you to tailor the device to your load without multiple modules. The trip point is adjustable with a four-turn potentiometer, across the range suited to your selected sensing window (approximately 1.75 to 200 A). The output is an isolated solid-state switch that closes when the sensed current exceeds the setpoint, enabling direct control of logic circuits, relays, or other automation inputs. Typical applications include motor, pump, and conveyor monitoring, overload protection, and process control points where current-based thresholding is needed. As part of AutomationDirect’s AcuAMP family, the ACS200-AD-S is designed for straightforward integration into control panels and industrial automation systems, delivering reliable on/off switching in response to real-time current levels.