Invensys TRICONEX 4211 Remote Extender Module

Description

The Invensys TRICONEX 4211 Remote Extender Module is a hot-swappable module designed for industrial control system expansion. It operates on a nominal 24V DC power supply, with an input voltage range of 18-30V DC and a maximum power consumption of 30W. Built for harsh environments, it has an operating temperature range of -40 degrees Celsius to 70 degrees Celsius, a storage temperature range of -40 degrees Celsius to 85 degrees Celsius, and a non-condensing humidity tolerance of 10% to 95%. Physical specifications include dimensions of either 410mm x 280mm x 160mm or 10.40″ x 11.40″ x 4.00″ (264mm x 290mm x 102mm), with a weight of either 6.8kg or 3000g.

Key functional features include support for up to 32 I/O modules, enabling scalable remote I/O expansion for control systems. It supports remote I/O modules located up to 12 kilometers (7.5 miles) from the main rack, or 2 kilometers (1.2 miles) with certain configurations. The module integrates intelligent I/O capabilities, with each connected I/O module equipped with three microprocessors to filter input data, validate output status, diagnose hardware and field wiring faults, and reduce the main processor’s workload. It supports hot-swap maintenance, allowing module installation or replacement without interrupting ongoing process control, making it ideal for critical industrial applications where uninterrupted operation is essential.