TF8330 – TwinCAT 3 Power Collector

The easiest way to commission the EL3475 energy measurement terminal is to use the TwinCAT 3 Power Collector TF8330.

The TwinCAT 3 Power Collector provides software modules for programming applications for power measurement. These modules offer a standardized interface for all terminals in the EL34xx series. Parameters such as transformer ratio and frequency range can be configured automatically. Interfaces for advanced transmission protocols such as MQTT, HTTP REST, and OPC UA have already been implemented. Telecontrol protocols such as IEC 61850 and IEC 60870 are also available.

A sample implementation of the Power Collector together with an EL3475, an SVL voltage transformer and three SCL current transformers can be found at the following link:

TF8330 – TwinCAT 3 Power Collector 1: Download (TF8330-EL3475-Sample)

If you do not use the TwinCAT 3 Power Collector and want to configure the EL3475 manually, please refer to the chapter Manual configuration of the EL3475.