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
- 3.2.1 Connection and control panel
- 3.2.2 VAC voltage supply
- 3.2.3 VDC voltage supply
- 3.2.4 Divider Unit (DIU)
- 3.2.5 Transmitting filter
- 3.2.6 TETRA Channel Unit (CHU)
- 3.2.7 Base Station Controller Unit (BSCU)
- 3.2.8 Interconnection Relay Unit (IRU) ‒ only in the case of a CHU expansion
- 3.2.9 Fan unit
- 3.2.10 Cavity combiner
- 3.2.11 Backplane
- 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 advanced
- 4.3 Function tests and operating surveillance
- 5 Service interruption
- 6 Recommissioning
- 7 Maintenance
- 8 Troubleshooting
Figure 11: 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 Earthing conductor connection for V
AC
input
voltage
5 L Output Phase conductor connection for V
AC
output
voltage
6 N Neutral conductor connection for V
AC
output
voltage
7 PE Earthing conductor connection for V
AC
output
voltage
3.2.2.2 Power Supply Unit (PSU) including Power Supply Module (PSM)
The Power Supply Unit (PSU) is a component of the voltage supply and is used for the
V
AC
voltage supply.
Depending on the voltage supply, the number of installed CHUs and, if applicable, a
redundantly implemented voltage supply, up to four Power Supply Modules (PSM) are
installed.
The Power Supply Module (PSM) is a rectifier module and is used with V
AC
voltage
supply. The PSM is used for converting AC voltage (V
AC
) into DC voltage (V
DC
).
Product description
Components> VAC voltage supply
DIB-R5 advanced
33Operation Manual 90DIBR5advancedOM02 - 1.0