Socomec COUNTIS E24 3PH 80A MODBUS MID

Use cases

• Monitor real-time voltage, current, and power per phase on a live cloud dashboard for commercial tenants.
• Log cumulative energy consumption with MID-certified accuracy for tenant billing or cost allocation.
• Create an alert when total active power exceeds a contractual demand limit for more than five minutes.
• Switch between dual tariff registers remotely to align with time-of-use electricity pricing schedules.
• Generate monthly energy reports per building or distribution board and share them with facility managers.
• Compare phase loads over time to detect imbalance and plan load redistribution.

Installation

1. 1Mount the Socomec COUNTIS E24 on DIN rail and wire L1, L2, L3, and N through the meter terminals, observing the 80A maximum direct connection rating.
2. 2Connect the RS485 A and B terminals of the COUNTIS E24 to the corresponding RS485 port on your ModbusCloud gateway (MCG or MLP series), using twisted-pair cable with optional shielding.
3. 3Set the Modbus slave address on the COUNTIS E24 using the front-panel buttons, and confirm the baud rate is 9600 with 8N1 framing to match the gateway configuration.
4. 4In the ModbusCloud platform, add a new Modbus RTU device on the correct serial port and enter the slave address you configured on the meter.
5. 5Import the Socomec COUNTIS E24 template from the ModbusCloud template library to automatically map all registers for voltage, current, power, energy, and tariff control.
6. 6Verify that live readings appear on the dashboard and confirm energy values match the meter display before finalizing the installation.

Things to watch for

Registers (23)

22 read / 1 write

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