Rad-data-comm ASM-10/8 Uživatelský manuál stáhnout pdf (Strana 16)

Chapter 1. Introduction ASM-10/8

Installation and Operation Manual

1-2 Overview 09/10/00 16:26

Applications

The following diagrams illustrate the ASM-10/8 in a variety of configurations:

•

Point-to-point applications

•

Multipoint applications

•

Tail-end for DDS service applications

•

Star applications.

1.2 - 38.4 kbps

4-wire

up to 55 km

ASM-10/8 ASM-10/8

Figure 1-1 ASM-10/8 Point-to-Point Application

ASM-10/8

XMT Pair

RCV Pair

Master

XMT Impedance – LOW

RCV Impedance – 150

Ω

Slave 1

XMT Impedance – 150

RCV Impedance – High

Ω

Slave 2

XMT Impedance – 150

RCV Impedance – High

Ω

Slave 3

XMT Impedance – 150

RCV Impedance – High

Ω

Slave N

XMT Impedance – 150

RCV Impedance – High

Ω

ASM-10/8

Figure 1-2 ASM-10/8 Multipoint Application

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 49 50

ASM-10/8 1
Warranty 3
Safety Warnings 4
Telecommunication Safety 4
Regulatory Information 4
Declaration of Conformity 5
Quick Start Guide 7
2 Installing ASM-10/8 8
QS .2 Operating ASM-10/8 9
Quick Start Guide ASM-10/8 10
4 Operating ASM-10/8 10
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Chapter 1 15
Introduction 15
Applications 16
Features 17
1-4 Overview 09/10/00 16:26 18
1.2 Physical Description 19
1.3 Functional Description 20
Receiver 21
Remote Power 21
Failure (RPF) 21
Indication 21
V.54 Diagnostics 21
ASM-10/8 Block Diagram 22
Physical 24
Protection 24
Environment 24
Chapter 2 25
Installation and Setup 25
2.3 Installation and Setup 26
Configuration 30
Considerations 30
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0.125A T 250V 31
XMT RCV GND 31
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