General
Type of accessory	Communication and measuring function

With the SCU-100, AC and DC currents can be measured on the output side from up to 3 x 32 sensors, thus recording the energy and performance data (input-side active and reactive power) from up to 96 sensors at once. In
addition, up to 16 participants can be connected via the integrated Modbus RTU connection (energy meter & M4M).
With the new option of integrating I/O modules, ABB now has a fully-fledged energy management solution with load management + energy monitoring in a compact system for the first time.
I/O modules: DM10, DM11, DM00