User's Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReach Unison System Description
- SECTION 3 Unison Main Hub
- SECTION 4 Unison Expansion Hub
- SECTION 5 Unison Remote Access Unit
- SECTION 6 Designing a Unison Solution
- SECTION 7 Installing Unison
- 7.1 Installation Requirements
- 7.2 Safety Precautions
- 7.3 Preparing for System Installation
- 7.4 Unison Component Installation Procedures
- 7.5 Splicing Fiber Optic Cable
- 7.6 Interfacing a Main Hub to a Base Station or a Roof-top Antenna
- 7.7 Connecting Contact Alarms to a Unison System
- 7.8 Alarm Monitoring Connectivity Options
- SECTION 8 Replacing Unison Components
- SECTION 9 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B Compliance
- APPENDIX C Changes and New Capabilities
- APPENDIX D Glossary
Connecting Contact Alarms to a Unison System
7-50 InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL D-620003-0-20 Rev K
Alarm Sense Adapter Cable
The alarm sense adapter cable (PN 4025-1) translates the LGCell fault pinout to the
sense input pins on the Unison Main Hub. You must use this adapter cable, as illus-
trated in Figure 7-18, with the 5-port Alarm Daisy-Chain Cable when connecting
LGCell to Unison.
Figure 7-18 Alarm Sense Adapter Cable
J8
1
8
J9
7
9
To Unison To Daisy-Chain Cable
3 feet