ETHERNET SWITCHBOARD DISPLAY FDM 121 1 CONNECTED DEVICE SCREEN 96MMX96MM IP54 ON FRONT FACE

This FDM121 is an Ethernet switchboard display module and it is part of EnerlinX communication system. This display unit is compatible with Masterpact, Compact and PowerPact circuit breakers. FDM121 displays the measurements, alarms, and operating assistance data from one circuit breaker over ULP. Its LCD screen offers a high resolution with white backlighting. The FDM121 is equipped with a 24VDC terminal block and two RJ45 sockets for ULP connection. It is easily installed in a switchboard, either through a standard door cut-out (92x92mm) or two 22mm diameter holes. It is a 96 x 96 x 30 mm screen requiring 10 mm behind the door (or 20 mm when the 24 V power supply connector is used) The operating temperature range is between -10°C to 55°C, and the protection degree is IP54 on the front face. The FDM121 display module is entirely part of the EcoStruxure Power architecture and Ethernet ready smart panels. The FDM121 firmware can be updated using EcoStruxure Power Commission software.

Specification

Documents

• Declaration of conformity - EU Declaration PB18010501B Enerlin’X FDM121
• Circularity Profile - Switchboard FRONT DISPLAY MODULE FDM128 - End of Life Instructions
• Environmental Disclosure - Switchboard FRONT DISPLAY MODULE FDM128 - Product Environmental Profile
• Instruction sheet - EnerlinX FDM121 - Front Display Module for One Circuit Breaker - Instruction Sheet
• User guide - Enerlin’X FDM121 Front Display Module for One Circuit Breaker - User Guide
• How to video - How to Select and Install Modbus SL Communicating Accessories - New Installation ComPacT NSX
• Catalog - MasterPacT MTZ MicroLogic Active Catalog 2025 - Air Circuit Breakers