I/O Connector Module TriconexEM 2281

Description

The I/O Connector Module TriconexEM 2281 is part of the Triconex product line, a series of high-integrity control system components designed for critical industrial applications. As an I/O connector module, it interfaces with other system components to support data transmission between I/O modules and the main control system. Triconex systems utilize modular chassis configurations: main chassis house core components like main processors, while expansion chassis can accommodate additional I/O modules up to 100 feet (30 meters) from the main chassis, or up to 1000 feet (300 meters) in restricted applications. RXM chassis, dedicated to I/O modules, can be placed up to 7.5 miles (12 kilometers) from the main chassis, with mechanical keying on each slot to prevent incorrect module installation. The system supports power modules in 24 VDC, 115 VAC, and 230 VAC versions, each rated at 175 watts at 140 degrees Fahrenheit (60 degrees Celsius). Built on triple modular redundancy (TMR) technology, Triconex systems meet Safety Integrity Level 3 (SIL3) requirements, with no single points of failure, self-diagnostic capabilities, and hot-swap support for uninterrupted operation. Ideal for high-hazard industries including oil refining, petrochemicals, power generation, and pharmaceuticals, it supports critical control applications such as emergency shutdown (ESD), fire and gas (F&G) monitoring, and turbine control and protection (TMC).