
23
Connecting RS485
To monitor and control inverter by external devices such as computer, you
need to connect them by RS485. A typical RS485 connection diagram is shown
below.
There are some points highlighted.
1.
All wires between devices and computer shall be twisted
2.
Maximum allowable wire length is 1000 meters
3.
The terminal-end device may need a terminal resistor
4.
Due to multiple connections, each individual device should be assigned
an address so as to recognize by computer or device
Connection
The RS485 port is located beneath the inverter as below:
Connecting to device or computer
with RS485 interface
Содержание SP5000 Vitality Eco
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