The Terasaki EMW-1301C is a specialized TMA & TM (Transmitter & Analog Input) interface module designed for marine power station automation and engine control systems. It acts as the critical front-end for acquiring and conditioning analog signals from field sensors and transmitters (e.g., temperature, pressure, voltage, current transducers). This module processes standard industrial signals (including 4–20 mA, 0–10 V, thermocouple mV, and RTD signals) through isolation, filtering, and amplification circuits, converting them into stable, noise-free signals compatible with the main control unit. Equipped with robust EMC protection and galvanic isolation, it ensures reliable data transmission in harsh maritime environments characterized by high vibration, salt spray, and electromagnetic interference. It integrates seamlessly into the Terasaki EMW-series control system backplane via its edge connectors, forming a complete data acquisition chain for shipboard power management and machinery monitoring.
