M-BUS-EK Datasheet, PDF (15/20 Pages) Silicon Laboratories – AC to DC power adapter

Wireless M-Bus-EK
Header J5 and Header J6 are provided to permit the usage of an external current meter. Normally, a shorting block
in installed on J5 and J6 is not populated with a shorting block. To use an external meter, install a shorting block on
J6; remove the shorting block on J5, and connect a current meter between pins 1 and 2 of J5.
Table 5. External Meter Options
Set-Up
On-board
Current Measurement
External
Current Measurement
J5
Install Shorting Block
Remove Shorting Block
and Connect Meter
J6
Remove Shorting Block
Install Shorting Block
Rev. 0.1
15