Echelon LPT-11 manuals

Echelon LPT-11 User's Guide (60 pages)

Brand: Echelon | Category: Bridges & repeaters | Size: 0.42 MB |

English

Table of contents

LONWORKS

1

LPT-10 Link Power

1

Transceiver

1

User’s Guide

1

Echelon Corporation

2

4015 Miranda Avenue

2

Palo Alto, CA 94304, USA

2

Contents

3

iv Echelon

4

6 Design Issues

4

8 References 8-1

4

Introduction

5

Applications

7

Audience

11

Related Documentation

11

LONWORKS Product Databook

12

Electrical Interface

13

LPT-10 Pinout

14

Network Connection

16

Clock Input

16

Clock Select

17

PC Board Layout Guidelines

17

Switching Power Supply

20

Current Applications

22

Wake-Up Timer

22

Physical Layer Repeater

23

FTT-10

25

LPT-10

25

Mechanical Considerations

27

Mechanical Footprint

28

Front View

29

Side View

29

Power Output

30

Transceiver Output Power

31

Powering Non-Isolated Devices

33

Network Cabling and

34

System Performance

34

Network Overview

35

Interface

36

System Specifications

38

Transmission Specifications

39

25 50 125

44

800 400225

44

Cable Termination

46

Design Issues

47

EMI Design Issues

48

ESD Design Issues

51

Differential

52

Protection

52

IEC 801 Testing

53

Programming Considerations

55

ONWORKS routers instead of

56

User's choice

57

64 for network downloads

57

References

59

Reference Documentation

60

Echelon LPT-11 User's Guide (62 pages)

Brand: Echelon | Category: Bridges & repeaters | Size: 0.32 MB |

English

Table of contents

LONWORKS

1

Echelon Corporation

2

4015 Miranda Avenue

2

Palo Alto, CA 94304, USA

2

Contents

3

Appendix A

4

Introduction

5

Applications

7

Introduction 1-4

8

Audience

9

Related Documentation

10

Electrical Interface

11

Name Pin Type Function

12

Parameter Min Typ Max Units

12

Name Value Comments

13

14

Interface

14

Network Connection

15

Clock Input

15

PC Board Layout Guidelines

16

18

Star Ground

19

Clock Ground

19

Chip and

20

ONWORKS Routers

20

2-12 Electrical

22

Figure 2.7 N-Way Repeater

23

Mechanical Considerations

24

Mechanical Footprint

25

Network Overview

28

Termination

29

System Specifications

30

Transmission Specifications

31

Cable Termination

32

Design Issues

33

even when

34

leak,GND

35

leak,SIGNAL

35

leak,CHASSIS

35

5-4 Design

36

ESD Design Issues

37

5-6 Design

38

IEC Test Description Level

39

5-8 Design

40

Programming Considerations

41

Considerations

42

User's choice

44

64 for network downloads

44

NodeBuilder Development Tool

45

References

48

Reference Documentation

49

Mechanical Differences

51

A-4 Appendix A

53

ONWORKS FTT

54

A-6 Appendix A

55

A-8 Appendix A

57

Appendix B

59

B-2 Appendix

60

FTT-10A PCB Layout

61

Item Check When

62

Completed

62

Description

62

Echelon devices