Circutor CEM-C6-MID

Installation

1. 1Mount the Circutor CEM-C6-MID on the DIN rail and wire the line and neutral conductors through the meter according to the manufacturer's wiring diagram.
2. 2Connect the meter to your local network via its Ethernet interface and assign a static IP address or verify the DHCP lease.
3. 3Set a unique Modbus unit ID on the meter if multiple devices share the same network segment.
4. 4Connect your ModbusCloud gateway (MCG or MLP series) to the same local network and ensure it can reach the meter's IP address.
5. 5Import the Circutor CEM-C6-MID template in the ModbusCloud platform and enter the meter's IP address and Modbus unit ID.
6. 6Verify that live readings for voltage, current, and active power appear on the ModbusCloud dashboard before closing the panel.

Things to watch for

01

Why does the power factor register show a unit of W instead of a dimensionless value?

This is a labeling inconsistency in the device register map. The register does contain the power factor value, not a wattage reading. The ModbusCloud template maps it correctly as power factor.

02

What data type do the registers use?

All registers on the CEM-C6-MID are uint16. Make sure your gateway and template are configured for unsigned 16-bit integer parsing to avoid incorrect readings.

03

Where do I find the total active energy register?

Total active energy starts at Modbus register address 40961. Total reactive energy starts at address 40991. Both are pre-configured in the ModbusCloud template.

04

Can I use this meter for official billing since it is MID certified?

The CEM-C6-MID carries MID Class B certification, which is accepted for billing purposes in many European countries. Check your local regulations to confirm applicability.

Registers (9)

9 read / 0 write

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