User's Manual
Table Of Contents
- SECTION 6 Installing Unison Accel
- 6.1 Installation Requirements
- 6.2 Safety Precautions
- 6.3 Preparing for System Installation
- 6.4 Unison Accel Installation Procedures
- 6.5 Interfacing an Accel Hub to a Base Station or a Roof-top Antenna
- 6.6 Connecting Contact Alarms to an Accel System
- 6.7 Alarm Monitoring Connectivity Options
- SECTION 7 Replacing Unison Accel Components in an Operational System
- SECTION 8 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B InterReach Unison Accel Property Sheet
- APPENDIX C Compliance
- APPENDIX D Release Notes
PN 9000-10 Help Hot Line (U.S. only): 1-800-530-9960 6-37
620021-0 Rev. A
6.7.2 Modem Connection
In this configuration, the PC and the Accel Hub connect to modems and communicate
via a standard dial-up telephone connection.
Figure 6-14 OA&M Modem Connection
NOTE: See Appendix A.3 on page A-3 for the modem cable wiring information.
Straight-through
modem cable
PC running
Software
AdminManager
LINK
RAU
PORT 1
LINK
RAU
PORT 2
LINK
RAU
PORT 3
LINK
RAU
PORT 4
LINK
RAU
PORT 5
LINK
RAU
PORT 6
LINK
RAU
PORT 7
LINK
RAU
PORT 8
POWER
STATUS
POWER
InterReach
Unison Accel
RS-232
Modem
Straight-through modem cable
PSTN
Modem