6 EN
COUNTIS E03/E04 - 545865A - SOCOMEC
4. INTRODUCTION
4.1. Introducing the COUNTIS E03/E04
The COUNTIS E03 and E04 are modular active and reactive electrical energy meters that display consumed energy.
They are designed for single-phase networks and allow a direct connection of up to 40 A. They are equipped with a
Modbus communication bus.
4.2. Functions
• Measures and displays total and partial energy
• Dual tariff management: T1 / T2
• Electrical parameter measurements: I, U, V, f
• Power, power factor
• RS 485 modbus communication
• MID version (according to reference)
Description Reference
COUNTIS E03 4850 3039
COUNTIS E04 - Version MID 4850 3040
4.3. Front panels
1. Metrological LED
2. ENTER key
3. Information relating to MID certification
4. LCD display
5. Neutral connection
6. Single-phase network connection
6
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4 5
21 3
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4 5
21 3
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1