User's Manual
Table Of Contents
- Table of contents
- 1 Notes on the document
- 2 Safety regulations
- 3 Product description
- 3.1 Characteristics of the DIB-R5
- 3.2 Components
- 3.3 Interfaces
- 3.4 Wiring diagrams
- 3.5 Redundancy options
- 3.6 Scope of delivery
- 4 Operation
- 4.1 Safety measures and prerequisites
- 4.2 Switching on the DIB-R5 flexibleTx
- 4.3 Function tests and operational monitoring
- 4.3.1 Work equipment for function tests
- 4.3.2 Connecting the service computer
- 4.3.3 Checking operating states
- 4.3.4 Checking the availability
- 4.3.5 Checking standby carriers ‒ optional
- 4.3.6 Function tests and GNSS operational monitoring
- 4.3.7 Function tests and PTP operational monitoring (optional)
- 4.3.8 Checking external antenna coupling systems
- 5 Service interruption
- 6 Recommissioning
- 7 Maintenance
- 8 Troubleshooting
- 9 Index
Figure 14: PSM (front view)
Legend: PSM (front view)
No. Component Color Description
1 green Lights if the V
AC
input voltage is OK
Flashes if the V
AC
input voltage is outside the
permissible voltage range
2 green Lights if the V
DC
output voltage is OK
Flashes if the V
DC
output voltage is overloaded
3 yellow Lights if the temperature warning threshold is
exceeded
Flashes in case of service
4 red Lights in case of an error
3.2.3 V
DC
power supply
The DIB-R5 flexibleTx can be operated with an input voltage of 48 V
DC
.
The DC Power Distribution Module (DPDM) is used for connecting the power supply and
the power distribution to the backplane and the installed hardware components. The
DPDM is used for the V
DC
power supply. The V
DC
input voltage is distributed directly to
the backplane and the installed hardware components.
The following figure shows the top view of the DPDM. The following table describes it in
detail.
Product description
Components > VDC power supply
DIB-R5 flexibleTx
40 Operation Manual 90DIBR5flexibleTxOM02 - 1.2