PZEM DC meter
Manufacturer: Peacefair
Product: PZEM DC
Model: PZEM-017
Class: MODBUS
Updated: 2024-09-27
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | Voltage | V | |
| 2 | Current | A | |
| 3 | Power | W | |
| 4 | Energy | Wh |
Notes
Low cost DC meter with external shunt. Available with 50, 100, 200 or 300A shunt that connects in series with the load on the negative side. Isolated Modbus/RTU communication. Default address 1 9600 bps (not configurable!) Communication wiring: ezeio D0 -> PZEM B ezeio D1 -> PZEM A ezeio GND -> PZEM GND ezeio +5V -> PZEM 5V