domestic and industrial automation
LE-01MR v.2 – User manual v.1.0.0
6
Functions of the meter terminals
1
Meter current input – connection of the
phase wire of the power supply line. High
current cable
3
Current output - phase wire output to supply
power to the receiver. High current cable
N
Neutral wire input. This connection is only
used to supply the meter and to measure the
voltage, therefore a large diameter cable is
not required.
23
Modbus RS-485 communication output – line
A
25
Modbus RS-485 communication output – line
B
24
Ground (GND) of the RS-485 communication
interface.
