QUANTUM™ HD COMPRESSOR CONTROL PANEL
COMMUNICATIONS SETUP
090.040-CS (JAN 14)
Page 4
Frick
®
Serial Communications Converter Module....................................................................................................................115
Description.....................................................................................................................................................................115
Setting The Dipswitch.....................................................................................................................................................116
Mounting The Module.....................................................................................................................................................116
Wiring The Module..........................................................................................................................................................116
RS-232 Connections................................................................................................................................................116
RS-422 Connections................................................................................................................................................117
RS-485 Connections................................................................................................................................................117
APPENDIX B.....................................................................................................................................................................118
Quantum™ HD Ethernet Communications Wiring......................................................................................................................118
APPENDIX C.....................................................................................................................................................................119
Quantum™ HD Local Ethernet Configurations................................................................................................................................119
APPENDIX D.....................................................................................................................................................................120
Quantum™ HD Serial Communications Wiring.................................................................................................................................120
Serial Connections Pictorial....................................................................................................................................................121
Serial Communications Wiring Diagrams..................................................................................................................................122
To Customer Remote Computer/DCS.....................................................................................................................................122
RS-485 Communications.........................................................................................................................................122
RS-422 Communications.........................................................................................................................................122
The Quantum™ HD has the capability of being modified by the user/owner in order to obtain different performance characteris-
tics. Any modification to the standard default settings may have a severe negative impact on the operation and performance of the
equipment. Any modification to these control settings is the sole responsibility of the user/owner and Johnson Controls disclaims
any liability for the consequences of these modifications. It is possible that the modification of these settings may cause improper