7M User’s Manual 4
SOMMARIO
1. BASIC DESCRIPTION AND OPERATION 5
1.1 Description of the device
1.2 Single-phase energy meters application
1.3 Types of 7M.24 Energy meters
1.4 Main features
2. CONNECTION 8
2.1 Mounting
2.2 Electrical connection
3. FIRST STEPS 11
3.1 Display of device info
3.2 Lcd user interface
4. TECHNICAL DATA 23
4.1 Accuracy
4.2 Mechanical characteristics of input
4.3 Electrical characteristics of input
4.4 Safety and ambient conditions
4.5 Eu directives conformity
4.6 Dimensions
5. APPENDICES 28
5.1 MODBUS communication protocol
5.2 M-Bus
5.3 Obis code