Installation
4.8 Interfaces
4.8
Interfaces
4.8.1
Communication interfaces
Overview
Figure 4-13
4.8.1.1
Optical interface
Description
The ET 200pro FC-2 has a serial optical communication interface with USS protocol for
commissioning using the Intelligent Operator Panel. RS232/optical conversion is performed
in the cable between the IOP and the frequency converter.
44
Communication Interfaces
Optical Interface for commissioning the frequency converter using an IOP (Intelligent
Operator Panel)
ET 200pro system and bus interface
Safety inputs and 24 V input supply connections
Memory card reader
Mini USB connector for commissioning the frequency converter using a direct connection
to a PC through a local USB connection
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
SIMATIC ET 200pro FC-2 converter