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Options add functionality

A number of options let you customize the Emotron TSA functionality and fully utilize the product according to your needs.

External control panel

Used for mounting a softstarter panel to the front of a panel door or a control cabinet. Maximum distance between softstarter and external control panel is three meters.


Communication options include fieldbus communication via Profibus DP and DeviceNet, Industrial Ethernet communication via Modbus/TCP, EtherCAT and Profinet 1 or 2 ports, and serial communication via USB or using RS485/Modbus RTU protocol (RS232 is standard built-in).

Motor protection

PTC and PT100 sensors can be connected to monitor motor temperature and give process feedback without using a transmitter. Possible to connect up to 6 PT100 sensors.

Extended digital I/O (3+3) 

Digital I/O extension boards with 3 digital inputs + 3 relay outputs per board. Max 2 boards.


PC software used for commissioning, documenting and logging applications.