MODICON 557VIC12620 Switchgear Control Module

Technical SpecificationsModel:557VIC12620 Brand:MODICON Product Type:MLS Series Low Voltage Switchgear Modular Control Unit Power Supply:24V DC, 4A Mounting:Switchgear cabinet rack mount Operating temperature:0℃ ~ +45℃ Storage temperature:-20℃ ~ +70℃ Relative humidity:5%~95%, non-condensing Weight:2.3kg Dimension:250mm135mm45mm Protection:IP20

System compatibility557VIC12620 belongs to MODICON MLS modular low voltage switchgear control series. Compatible with MLS series busbar system, supporting rear busbar and top busbar installation. It supports Modbus, Profibus communication protocols, can connect with PLC, monitoring HMI and power measurement sensors. Suitable for factory power distribution, substation, building energy management control system replacement as industrial spare part.

Function557VIC12620 is dedicated control module for low voltage switchgear. It collects current, voltage and switch status signals, executes logic protection and switch control commands. It realizes power data acquisition, fault alarm and remote communication upload, monitors distribution circuit working state in real time. Widely used for low voltage power distribution automation, serving as reliable power control spare part.

InstallationCut off switchgear main power before installation. Install the 557VIC12620 module inside low voltage cabinet rack, connect busbar interface, 24V DC power cable and sensor wiring. Set communication parameters and complete signal test before formal operation.

InterfaceBusbar connector,24V DC power terminals,analog signal input, digital I/O terminals,Modbus/Profibus communication port,status LED indicators for 557VIC12620 MODICON switchgear control module.

FeatureMODICON 557VIC12620 modular switchgear control unit,compatible with multiple busbar layouts,strong anti-electromagnetic interference,multi fieldbus protocol support,real-time power monitoring and circuit protection,IP20 cabinet protection. This discontinued legacy industrial spare part used for low voltage power distribution cabinet control system maintenance and replacement.

DiagnosticModule no power: check 24V DC power supply, fuse and terminal wiring for 557VIC12620. Signal collection abnormal: inspect current/voltage sensor wiring and signal terminals. Communication failure: verify bus address, baud rate and communication cable. Protection misoperation: check parameter setting and circuit signal threshold. Fault alarm: read diagnostic data via supporting configuration software.

Product Brief557VIC12620 is MODICON MLS series low voltage switchgear modular control unit. This module is designed for power distribution automation, acquires electrical parameters and implements switch protection control, classic spare part for legacy low voltage distribution cabinet overhaul.

Disclaimer:All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.