About the Book

Document Scope

The aim of this guide is to provide users, installers, and maintenance personnel with the technical information needed to operate the Modbus protocol on:

oComPact™ NSX 100-630  circuit breakers and switch-disconnectors.

oComPact™ NSX 100-1200 DC circuit breakers and switch-disconnectors.

Validity Note

This document is valid for:

oComPact™ NSX 100-630 circuit breakers and switch-disconnectors

owith the BSCM circuit breaker status control module and with the communicating motor mechanism, and/or

owith MicroLogic™ 5, 6, or 7 trip unit.

oComPact™ NSX 100-1200 DC circuit breakers and switch-disconnectors with the BSCM circuit breaker status control module and with the communicating motor mechanism;

and connected

oeither to an RS485 serial line Modbus network using an IFM Modbus-SL interface for one circuit breaker

oor to an Ethernet network using an IFE Ethernet interface for one circuit breaker or an IFE Ethernet  switchboard server.

This document describes the registers and commands available for the IMU modules with the following firmware version

IMU module

Part number

Firmware version

MicroLogic 5 and 6 trip units

≥ V001.003.000

MicroLogic 7 trip unit

≥ V002.001.001

IO module

LV434063

≥ V003.004.005

IFM interface

LV434000

≥ V003.001.012

IFE Ethernet interface

LV434001

LV434010

≥ V003.009.010

IFE Server

LV434002

LV434011

≥ V003.009.010

Online Information

The information contained in this guide is likely to be updated at any time. Schneider Electric strongly recommends that you have the most recent and up-to-date version available on www.se.com/ww/en/download.

The technical characteristics of the devices described in this guide also appear online. To access the information online, go to the Schneider Electric home page at www.se.com.

Related Documents

Title of Documentation

Reference Number

ComPact NSX Circuit Breakers and Switch-Disconnectors - User Guide

DOCA0140EN

ComPact NSX MicroLogic 5/6/7 Trip Units - User Guide

DOCA0141EN

ComPact NSX DC Circuit Breakers and Switch-Disconnectors - User Guide

DOCA0066EN

ULP (Universal Logic Plug) System - User Guide

DOCA0093EN

Enerlin’X IO Input/Output Application Module for One Circuit Breaker - User Guide

DOCA0055EN

Enerlin’X IFE - Ethernet Switchboard Server - User Guide

DOCA0084EN

Enerlin’X IFE - Ethernet Interface for One Circuit Breaker - User Guide

DOCA0142EN

Enerlin’X IO Input/Output Application Module for One Circuit Breaker - Instruction Sheet

HRB49217

Enerlin’X IFE - Ethernet Interface / Ethernet Server - Instruction Sheet

QGH13473

Enerlin’X IFM - Modbus-SL Interface for One Circuit Breaker - Instruction Sheet

NVE85393

You can download these technical publications and other technical information from our website at https://www.se.com/en/download.

Trademark Notice

All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies.