Wiring Diagrams - ABB M4M 20 User Manual

M4M 20 NETWORK ANALYZER USER MANUAL
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5.4.Wiring diagrams

The operations to carry out for the correct connection of the device, based on thetype of electric line
available, are described in this section.
The installation and the cabling of the device must be carried out by qualified personnel.
Danger of electrocution, burning and electirc arc.
Use the personal protection devices suitable to adhere to the current regulations governing electrical safety.
Prior to carrying out any connections check the sectioning of the electirc supply with the voltage detection
device.
• M4M 20 connection
• M4M 20 MODBUS connection
M4M 20-M MODBUS connection