ABB M1M 30 Series User Manual page 15

M1M 30 POWER METER USER MANUAL
15
• M1M 30 MODBUS
Type of network
M1M 30 can be used on different type of network (please refer to chapter "7.Configuration (CONF)" for
the configuration on the device).
According to the type of network that has been chosen, the parameters visualized on the device HMI
change.
Below the wiring diagrams are shown:
• 3-phase 4-wire network with 3CTs (3N3T)
• 3-phase 3-wire network with 3CTs (3 3T)