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Chapter 5—Basic application
VARIABLE SPEED DRIVE SERIES III LIT-12012999—June 2018 www.johnsoncontrols.com
Table 17. Drive communication ports
Port Communication
RJ45 Keypad Port
Upload/Download Parameters USB to RJ45
Remote Mount Keypad Ethernet
Upgrade Drive Firmware USB to RJ45
RJ45 Ethernet Port
Upload/Download Parameters Ethernet
BACnet IP Communications Ethernet
Modbus TCP Communications Ethernet
RS-485 Serial Port
Upload/Download Parameters
Upgrade Drive Firmware Two-Wire Twisted Pair
Modbus RTU Communications Two-Wire Twisted Pair
BACnet MS/TP Communications Two-Wire Twisted Pair
Shielded wire recommended.