Vacon 100 - COMMUNICATIONS; ETHERNET;IP OVERVIEW

4
vacon • 15 Modbus installation
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
7
Unless already done for the other control cables,
cut free the opening on the AC drive cover for the
RS485 cable (protection class IP21).
8
Remount the AC drive cover and run the RS485
cables as shown in picture.
NOTE: When planning the cable runs, remember
to keep the distance between the fieldbus cable
and the motor cable at a minimum of 30 cm.
9
The bus termination must be set for the first and the last device of the fieldbus
line. See picture below. See also step 6 on page 14. We recommend that the first
device on the bus and, thus, terminated was the Master device.
RS485
cables
Modbus RTU
= Bus termination
Termination
activated
Termination
activated
with
DIP switch
Termination
deactivated
Vacon 100 Vacon 100 Vacon 100 Vacon 100 Vacon 100