Figure 13. Top View of the EVM With Blocks and Jumpers
5.1.1 Connections to the Test Setup or AC Voltages
AC voltage or currents can be applied to the board for testing purposes at these points:
• L and N for voltage inputs. This can be up to 240 V ac 50/60 Hz.
• CUR1+ and CUR1- are the current inputs after the sensors. When CT or shunts are used, make sure that the voltages across CUR1+ and CUR1- do not exceed 500 mV.
• CUR2+ and CUR2- can also be used as current inputs after the sensors. When CT or shunts are used, make sure that the voltages across CUR2+ and CUR2- do not exceed 500 mV.