Advantech AWMT, Инструкция по установке и эксплуатации

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AWMT
2
CONTENTS
1. SAFETY .................................................................................................................................. 6
2. PACKING LIST ..................................................................................................................... 8
2.1 SINGLE UNIT PACKING LIST....................................................................................... 8
3. GENERAL INFORMATION.............................................................................................. 10
4. MAJOR SUBSYSTEMS AND THEIR FUNCTIONS ...................................................... 11
4.1 INTRODUCTION ........................................................................................................... 11
4.2 DESCRIPTION................................................................................................................ 11
4.3
UNIT MAJOR COMPONENTS ..................................................................................... 11
4.3.1 IF to L-Band Up-Converter Module ......................................................................... 15
4.3.2 L-Band to RF Up-Converter Module ........................................................................ 15
4.3.3 L-Band to IF Down-Converter Module..................................................................... 15
4.3.4 Power Amplifier Module ........................................................................................... 16
4.3.5 Waveguide Assembly ................................................................................................. 16
4.3.6 Low Noise Block (LNB)............................................................................................. 16
4.3.7 10 MHz Reference Oscillator.................................................................................... 16
4.3.8 Main Controller Board.............................................................................................. 17
4.3.9 Power Supply............................................................................................................. 18
5. INTERFACES ...................................................................................................................... 19
5.1 RELAY INTERFACE ..................................................................................................... 19
5.2 RS-232 INTERFACE ...................................................................................................... 23
5.3 RS-485 INTERFACE ...................................................................................................... 23
5.4 REDUNDANT INTERFACE.......................................................................................... 24
5.5 RF OUTPUT MONITOR INTERFACE ......................................................................... 24
6. UNPACKING AND INSTALLATION .............................................................................. 25
6.1 INITIAL INSPECTION................................................................................................... 25
6.2 UNPACKING .................................................................................................................. 25
6.3 INSTALLATION ............................................................................................................ 25
6.3.1 Relay, Serial Interfaces and AC (or DC) Power Cables Construction..................... 25
6.3.2 Environmental and Adequate Ventilation Considerations........................................ 26
6.3.3 Mechanical, RF and Electrical Installation.............................................................. 26
7. PRE-POWER AND SYSTEM CHECKOUT .................................................................... 29
7.1 PRE-POWER PROCEDURES........................................................................................ 29
7.2 OPERATIONAL SETTINGS VERIFICATION............................................................. 29
8. OPERATION ........................................................................................................................ 30
8.1 INTRODUCTION ........................................................................................................... 30
8.2 SAFETY
CONSIDERATIONS....................................................................................... 30