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 12: APDM (front view)
Legend: APDM (front view)
No. Component Description
1 SPD ALARM Connection for monitoring the surge protection device (SPD)
2 L Input Phase conductor connection for V
AC
input
voltage
3 N Neutral conductor connection for V
AC
input
voltage
4 PE Protective conductor connection for V
AC
input
voltage
5 L Output Phase conductor connection for the V
AC
output
voltage ‒ already connected with the PSU at
time of delivery
6 N Neutral conductor connection for the V
AC
output
voltage ‒ already connected with the PSU at
time of delivery
7 PE Protective conductor connection for the V
AC
output voltage ‒ already connected with the
PSU at time of delivery
3.2.2.2 Power Supply Unit (PSU) including Power Supply Module (PSM)
The Power Supply Unit (PSU) is a component of the power supply and is used for the V
AC
power supply.
Depending on the power supply, the number of installed CHUs and, if applicable, a
redundantly implemented power supply, up to four Power Supply Modules (PSM) are
installed.
Product description
Components > VAC power supply
DIB-R5 flexibleTx
38 Operation Manual 90DIBR5flexibleTxOM02 - 1.2