August 6, 2024, Global — Invensys’ TRICONEX brand today announced the launch of its new digital input/output module PLM3900N, featuring its Triple module Redundancy (TMR) design. Delivers unprecedented reliability and fault tolerance for safety-critical applications in industrial automation.
​Main features:
​Triple module redundancy: each input and output channel is equipped with three separate circuits, significantly improving the system’s fault tolerance and stability.
Digital I/O capabilities: The PLM3900N module provides digital input and output capabilities for receiving and sending binary signals, such as switch states or control commands.
High Safety rating: Meets the requirements of SIL 3 safety rating for safety-critical applications such as emergency shutdown systems (ESD) and combustion management systems (BMS).
Communication capability: The module can communicate with the Triconex controller to report input status and receive output instructions in a timely manner, while monitoring its own health status.
Fieldbus connectivity: Supports fieldbus communication, such as Foundation Fieldbus (FF), allowing direct communication with field devices.
Easy installation and maintenance: Simplified system deployment and maintenance, with a variety of expansion and customization options to meet different application needs.
Application field:
​PLM3900N modules are widely used in many fields such as oil and gas, chemical, power, transportation and nuclear industries, providing highly reliable solutions for automated control systems in these industries.
​About TRICONEX:
​TRICONEX is a leading brand in the field of industrial automation and control systems, serving the global industrial automation market with its innovative technologies and high-quality products.