2. Connect power
and Modbus
Three-Phase Voltage
Connections
Use this configuration when there are
multiple phases present.
The voltage connections are labelled P1,
P2, P3, N.
Connect voltage phases to P1, P2, and P3.
Connect neutral (Black) to N.
Single-Phase Voltage
Connections
Use this configuration when one phase is
present.
The voltage connections are labelled P1,
P2, P3, N.
Connect P1, P2 & P3 to the same phase.
Connect neutral to N.
Connect the Modbus cable
The Auditor operates as a Modbus
master for devices where a driver has
been developed.
Make Modbus connections:
D+ Connect to D+ on the slave device.
D- Connect to D- on the slave device.
S Connect to the shield (this is not
required for short cable lengths).
