Maxim-integrated 78M6610+LMU Evaluation Kit Manual do Utilizador descarregar pdf (Página 21)

78M6610+LMU Evaluation Kit User Manual

Rev 1 21

6.1.1 Jumper Position Changes

Move J23 and J24 jumpers to position CT to use CT2 and remove jumper at J9.

J23 Jumper Description

J23 Pins

Description

Jumper

1/2 Connect J15 SHUNT to 78M6610+LMU Sensor Slot 1 Installed

2/3 Connect J10 CT2+ to 78M6610+LMU Sensor Slot 1 -

J24 Jumper Description

J24 Pins Description Jumper

1/2 Connects J8 SHUNT to 78M6610+LMU Sensor Slot 1 Installed

2/3 Connects J10 CT2- to 78M6610+LMU Sensor Slot 1 -

J9 Jumper Description

J9 Pins

Description

Jumper

1/2 Connect AC Neutral to V3P3A (chip reference) Installed

6.1.2 Device Configuration

Use the Configuration tab to map the sensors as shown in the table below. Re-enter the gain value for CT2

(located on bottom of board) into the S1_GAIN register if needed.

Voltage

Current

-S1

-S3

-S2

Pre-Amp

1X S1

1X S3

Note: The values for VC and IB will not be displayed correctly on the Power tab of the provided GUI due to the

increased full-scale values of VC and IB. Reported results for measurements derived from VC and IB will be

one-half the expected magnitude.

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Maxim-integrated 78M6610+LMU Evaluation Kit Manual do Utilizador Página 21