•
•
•
Table 2: RS485-based Serial Bus Option Boards
VACON
®
NXP
VACON
®
100 INDUSTRIAL, 100X, 100 FLOW
VACON
®
20, 20 X, 20 CP
RS485 multiprotocol op-
tion board
VACON
®
NXP, NXS
VACON
®
100 INDUSTRIAL, 100X, 100
FLOW, 100 HVAC
VACON
®
20, 20X, 20CP
1
For option board installation in VACON® 20, a separate option board mounting kit is necessary.
1.4.2 CAN bus-based and Other Option Boards
The following table lists the CAN bus-based and other option boards compatible with VACON
®
AC drives.
Table 3: CAN bus-based and Other Option Boards
VACON
®
NXP, NXS
VACON
®
100 INDUSTRIAL, 100X, 100 FLOW
VACON
®
20, 20 X, 20CP
VACON
®
NXP
VACON
®
100 INDUSTRIAL, 100X, 100 FLOW
VACON
®
20, 20X, 20CP
VACON
®
NXP, NXS
VACON
®
100 INDUSTRIAL, 100X, 100 FLOW
1
For option board installation in VACON
®
20, a separate option board mounting kit is necessary.
1.4.3 VACON® 100 Family Internal RS485 Fieldbus Protocols
VACON
®
100 INDUSTRIAL, 100 X, and 100 FLOW AC drives support internally the following RS485 fieldbus protocols:
Modbus RTU
BACnet MSTP
Metasys N2
For detailed installation instructions for the internal fieldbuses, see the Installation Manual of the AC drive in use.
AN338644703080en-0002 / DPD021566 | Danfoss A/S © 2022.08
Introduction
VACON® RS485 and CAN Bus Option Boards
Installation Guide