Manual
Table Of Contents
- part i INTRODUCTION
- 1 GENERAL INFORMATION
- 1.1 Introduction
- 1.2 Product Type Numbers
- 1.3 Abbreviations
- 2 Physical organisation
- 2.1 Configurations
- 3 System Description
- 3.1 Introduction / Overview
- 3.2 Transmitters / Modulators
- 3.3 Monitors / Transmitter Control
- 3.4 Power Systems
- 3.5 Remote control system
- 3.6 Remote Maintenance Monitoring (RMM)
- 3.7 RMM Access
- 3.8 Local Keyboard/Display Functions
- 3.9 Document structure
- 4 Technical Specifications
- 4.1 Signal Requirements
- 4.2 Environmental characteristics
- 4.3 EMV-charakteristics
- 4.4 Mechanical characteristics
- 4.5 Power supply
- 5 Electrical installation
- 5.1 Marker beacon cabinet
- 5.2 Tower equipment
- 6 Antenna
- 6.1 Antenna NM 3561 / NM 3562 For Ils Marker Beacon
©1999 Navia Aviation AS 21464-5 Electrical installation
USER MANUALNORMARC 7050
MARKER BEACON
5-3
Figure 5-3 Battery connection
Figure 5-4 External charger connection
5.1.4 Mains
The mains power cable connections are underneath the cabinet. They are covered by a alu-
minium plate fastened with four screws. The cable itself is threaded through the cable gland
and the three wires are connected to the terminals N, L and GND shown below in figure 6-4.
CI 1376
REMOTE
CONTROL
LINE
TEMP
OUTDOOR
TEMP
INDOOR
AC LEVEL ANA CHA1
ANA CHA2 ANA CHA3
DIG PORT A DIG PORT B DIG PORT C DIG PORT D
BATT GND
EXT CHARGE
BATT +24V
1
2
3
BATTERY
BATT GND
EXT CHARGE
BATT +24V
BATTERY
HBK786/1
AC
DC
BP 543
BATTERY
EXT.CHARGE
BATT +24V
BATT GND
MAINS
EXTERNAL
CHARGER
BATTERY
PROTECTION
NM 7050
HBK863/1