Introduction
Overview
The IFM Modbus SL communication interface for one circuit breaker enables an intelligent modular unit (IMU) with a ComPacT, PowerPacT, or MasterPacT circuit breaker, to be connected to a two-wire Modbus SL RS-485 serial line Modbus network. Each circuit breaker has its own IFM communication interface and a corresponding Modbus address.
Types of IFM Communication Interface
The part number of the IFM communication interface is LV434000. The IFM communication interface part number LV434000 completely replaces the IFM communication interface with part number TRV00210 or STRV00210.
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The IFM communication interface data for the IFM communication interface with part number LV434000 is the same as for the IFM communication interface with part number TRV00210 or STRV00210.
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The IFM communication interfaces with part number TRV00210 or STRV00210 are not compatible with MasterPacT MTZ circuit breakers.
IFM Communication Interface Features
The main features of IFM communication interface are:
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Single Modbus serial line interface provided in
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RJ45 connector interface
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Stacking connection interface
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HMI rotary dials for address settings and padlock option
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Pushbutton for test functionality