Siemens SENTRON PAC RS485 - Product Description and Features; Area of Application; Key Features

PAC RS485
Manual, 02/2008, A5E02091800B-01
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Description
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3.1 Area of application
The PAC RS485 expansion module is designed for use with a SENTRON PAC
Power Monitoring Device.
Area of application of the PAC RS485 expansion module
The PAC RS485 expansion module connects the SENTRON PAC Power Monitoring Device
to the RS 485 bus. This integrates the SENTRON PAC Power Monitoring Device into power
management systems and automation systems.
The PAC RS485 expansion module communicates with the SENTRON PAC
Power Monitoring Device and with the master.
NOTICE
Purpose of the PAC RS485 expansion module
The PAC RS485 expansion module is only intended for use with a SENTRON PAC
Power Monitoring Device. The guidelines for the SENTRON PAC Power Monitoring Device
also apply to the PAC RS485 expansion module.
3.2 Features
You can use the PAC RS485 expansion module to access the measuring stations during
operation.
Overview
Features include:
● Communication based on the master-slave principle via the serial interface
● Function:
MODBUS RTU slave or SEAbus slave with the SENTRON PAC3200
Power Monitoring Device