Modbus SL Hub

Introduction

The Modbus SL hub is used to connect a BSCM Modbus SL/ULP module in Modbus SL only mode and in Modbus SL and ULP mode, to a Modbus client via the Modbus Serial Line communication network.

The commercial reference for the Modbus SL hub is LV434224.

NOTE: If you connect to an IFM or IFE communication interface to the BSCM Modbus SL/ULP module, the Modbus connection via the Modbus SL hub is not operational any more.

Description

24 Vdc power supply and Modbus SL terminal block
Three RJ45 Modbus SL ports
QR code to product information
Stacking accessory connection (TRV00217, optional)
Grounding connection
Stacking accessory port cap

Installation

DANGER
hazard of electric shock, explosion or arc flash It is forbidden to use the Modbus SL hub when the system voltage is greater than 480 Vac or 480 Vdc. Failure to follow these instructions will result in death or serious injury.

For information about installation, consult the instruction sheet on the Schneider Electric website: BQT1758409 Modbus SL Hub.

Modbus SL Cords

A Modbus SL cord is used to connect the BSCM Modbus SL/ULP module to the Modbus SL hub. There are three different lengths of Modbus SL cord:

Commercial reference LV434221: 0.35 m (1.15 ft)
Commercial reference LV434222: 1.3 m (4.26 ft)
Commercial reference LV434223: 3 m (9.84 ft)

A RJ45 plug to Modbus SL hub

B Label with QR code to product information

C 4-pin connector to BSCM Modbus SL/ULP module