Maxim-integrated 78M6610+LMU Evaluation Kit Manual de usuario descargar pdf (Pagina 7)

78M6610+LMU Evaluation Kit User Manual

Rev 1 7

3 Hardware Setup: Sensor Interface

The 78M6610+LMU EV board can be provisioned in multiple configurations. This manual covers common

setups for using a shunt, shunt with CT, or two CTs. The board is provisioned and calibrated for the following

configuration to retrieve the gain value of the shunt (printed on a label located on the bottom of the board).

3.1 Simple 2-Wire Single-Phase Measurements Using Shunts

Connect

USB port

to PC

Line

Neutral

Load

AC source

Figure 1: 78M6610+LMU Evaluation Board Connections

1. Connect the AC source Neutral output to J15.

2. Connect J8 to Load’s Neutral input.

3. Connect the AC source Line 1 output to J2 and to Load’s Line 1 input.

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Maxim-integrated 78M6610+LMU Evaluation Kit Manual de usuario Pagina 7