描述

AQ1019 is a digital input module designed for integration into the WM5-96 Smart Power Quality Analyzer modular system. It provides 3 digital input channels with auxiliary functionality, enabling contact status reading, tariff selection, energy meter synchronization, and clock synchronization capabilities. The module operates with an excitation output of 15 mA and accepts input signals in the range of 16V to 24V DC with a maximum current draw of 15 mA. The digital inputs feature a close contact resistance of maximum 1 kO and an open circuit configuration, making it suitable for various control and monitoring applications. This module is commonly used in energy management systems for signal acquisition and control logic integration within three-phase power quality measurement installations.