User`s manual

15
Hardware setup
Connecting the "Controller Inside" card to a PC
Characteristics of the programming port
The RJ45 connector is shielded and connected to the ground on the "Controller Inside" card, which is itself connected to the drive ground.
The "Controller Inside" card RJ45 connector complies with the RS485 standard.
The connection kit for PC serial port (catalog number VW3 A8 106) can be used to connect a PC to
the "Controller Inside" card.
This kit contains a cable equipped with 2 RJ45 connectors, as well as an RS485/RS232 converter.
As the RS485/RS232 converter is powered by the "Controller Inside" card, no external power supply
is required.
View from
8.......................1
Terminal Description
1
not connected
2
not connected
3
not connected
4
B signal (RS485) = V1 signal (Modbus)
5
A signal (RS485) = V0 signal (Modbus)
6
not connected
7
Modbus VP signal
12 V DC power supply supplied by the "Controller Inside" card (only for the power supply of a
RS485/RS232 converter)
8
Modbus common signal
0V