ABB IMDER02 Trunking Unit for Control Systems

Description

The ABB IMDER02 is a digital exchange repeater module used in Bailey Infi 90 DCS architectures. Its primary function is to regenerate and extend Infi-Net signals, ensuring seamless communication between distributed control nodes across long distances. This capability makes it essential for large-scale installations such as power plants, chemical processing facilities, and refineries, where signal degradation can compromise system performance. Moreover, the IMDER02 is designed for rack-mounted installation within standard ABB DCS enclosures. It draws power directly from the system backplane, simplifying integration and reducing wiring complexity. Engineers rely on this module to maintain signal integrity, network stability, and system scalability in mission-critical environments.