Rockwell Automation 20-COMM-H RS485 HVAC Adapter FRN 2.xxx - Manual (Page 15)

20-COMM-H RS-485 HVAC Adapter User Manual
Publication 20COMM-UM009D-EN-P
Chapter 2
Installing the Adapter
This chapter provides instructions for installing the adapter in a PowerFlex
7-Class drive.
Preparing for an Installation Before installing the adapter, verify that you have all required equipment.
Refer to
Required Equipment on page 1-3 .
Commissioning the Adapter To commission the adapter, you must set a unique node address and select a
network protocol.
Important: New settings are recognized only when power is applied to the
adapter or it is reset. If you change a switch setting, cycle power
or reset the adapter to activate the changes.
Important: To guard against device malfunction, it is recommended wear a
grounding wrist strap when installing the adapter.
Topic Page
Preparing for an Installation 2-1
Commissioning the Adapter 2-1
Connecting the Adapter to the Drive 2-3
Connecting the Adapter to the Network 2-6
Applying Power 2-7
!
ATTENTION: Risk of equipment damage exists. The adapter
contains ESD (Electrostatic Discharge) sensitive parts that can be
damaged if you do not follow ESD control procedures. Static
control precautions are required when handling the adapter. If
you are unfamiliar with static control procedures, refer to
Guarding Against Electrostatic Damage (publication
8000-4.5.2).