YOKOGAWA AMM25T Current Input Multiplexer Module

Description

The YOKOGAWA AMM25T Current Input Multiplexer Module is a specialized industrial automation component, with technical and functional alignments to related Yokogawa multiplexer and analog input modules. As a current input-focused module, it is designed for industrial signal acquisition, similar to the closely related YOKOGAWA AMM25C analog input/output module, which inherits the high reliability of the CENTUM system and is suitable for both small-scale and large-scale factory applications. Key expected features, based on comparable Yokogawa modules and industry-standard current input multiplexers, include multi-channel current signal handling, likely with 8 channels, support for common industrial input ranges of 0~20mA and 4~20mA, and 16-bit resolution for precise signal measurement. It may integrate a high-speed redundant backplane bus for stable data transmission and pluggable terminal blocks for easy wiring and maintenance. Operational specifications are expected to include a wide working temperature range of -35 degrees Celsius to 60 degrees Celsius (horizontal installation) and -35 degrees Celsius to 50 degrees Celsius (vertical installation), storage temperature from -40 degrees Celsius to 85 degrees Celsius, and IP20 protection rating. The module is engineered to collect field current signals, transmit them to a CPU for processing, and upload data to a host system, supporting critical industrial control operations with consistent, reliable performance.