User's Manual
Table Of Contents
- Installation and Operation Manual
- Contents
- Preface
- 1 Description
- 2 General Safety and Regulatory Information
- 3 Operation
- 4 Working with Base Stations from Your PC
- 5 Installation
- 6 Maintenance
- 7 Troubleshooting
- 8 Replacing Modules
- Appendix A – Interface Pin Allocations
- Appendix B – Inter-Module Connections
- Glossary
- Tait Software License Agreement
- Directive 1999/5/EC Declaration of Conformity
DRAFT 1
TB9300 Installation and Operation Manual Description 27
© Tait Limited May 2013
Figure 1.9 PMU alarm thresholds and voltage limits when operating on DC
Time
0V
DC Input Voltage
Overvoltage Shutdown (HW)
Undervoltage Shutdown (HW)
Overvoltage Shutdown Reset (HW)
High Battery Voltage Alarm (SW Alarm)
Low Battery Voltage Alarm (SW Alarm)
Startup Voltage (SW)
Shutdown Voltage (SW)
Startup Voltage (HW)
Run
Run
Stop
Stop
Active
Active
Off
Off
Software Control &
Hardware Combined
Hardware Behaviour
Software Alarm
(Low Battery Voltage)
Software Alarm
(High Battery Voltage)
30s delay 30s delay 30s delay