Honeywell BacNet protocol Installation And User Manual page 17

Honeywell • 15
Unless already done for the other control cables,
cut free the opening on the VFD cover for the
RS485 cable (protection class IP21).
7
Remount the VFD cover and run the RS485
cables as shown in picture.
NOTE: When planning the cable runs, remem-
ber to keep the distance between the fieldbus
cable and the motor cable at a minimum of 30
cm.
8
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.
9
Termination
activated
BACnet MS/TP
= Bus termination
Termination
deactivated
BACnet installation
Fieldbus
cables
Termination
activated with
DIP switch