Table Of Contents - Ebyte E90-DTU User Manual

Data transceiver

User manual (49 pages)

Manual (35 pages)

User instruction manual (16 pages)

Table of Contents

Chengdu Ebyte Electronic Technology Co., Ltd.

1. Introduction.................................................................................................................................................................2

1.1 Brief introduction..............................................................................................................................................2

1.1.1 Certificate.............................................................................................................................................. 2

1.1.2 Features..................................................................................................................................................3

2. Quick Start.................................................................................................................................................................. 4

3. Dimensions............................................................................................................................................................... 10

3.1 Parts description..............................................................................................................................................10

4. Interface definition....................................................................................................................................................12

4.1 Power interface............................................................................................................................................... 12

4.2 RS232..............................................................................................................................................................12

4.3 RS485..............................................................................................................................................................12

5. Technical specification............................................................................................................................................. 13

5.1 Model specification........................................................................................................................................ 13

5.2 General specification parameter..................................................................................................................... 13

5.3 Frequency and channel numbers.................................................................................................................... 14

5.4 Transmitting power.........................................................................................................................................14

5.5 Air data rate.....................................................................................................................................................14

5.6 Current............................................................................................................................................................ 14

5.7 TX and RX FIFO and sub-packing method................................................................................................... 14

6. Function Description................................................................................................................................................ 15

6.1 Fixed Transmission（Hexadecimal）........................................................................................................... 15

6.2 Broadcast Transmission（Hexadecimal）.................................................................................................... 15

6.3 Broadcast Address....................................................................................................................................... 16

6.4 Monitor Address............................................................................................................................................. 16

7.Operating mode..........................................................................................................................................................16

7.1 Normal mode（Mode 0）..............................................................................................................................16

7.2 WOR sending mode（Mode 1）................................................................................................................... 16

7.3 WOR receiving mode（Mode 2）.................................................................................................................17

8. Relay networking mode............................................................................................................................................18

9. Configuration instructions on computer...................................................................................................................20

9.1 Configuration considerations..........................................................................................................................20

9.2 Factory default parameters............................................................................................................................. 20

9.3 Configuration software and parameter description........................................................................................ 20

9.4 Configuration parameter description of upper computer............................................................................... 25

10. Programming the modem....................................................................................................................................... 29

10.1 Connection diagram......................................................................................................................................29

11. Connection diagram in test and practical application............................................................................................ 30

12.E90-DTU(SL Series)............................................................................................................................................... 31

13.Application field...................................................................................................................................................... 32

14.Operation notes........................................................................................................................................................ 33

Revision history............................................................................................................................................................ 34

About us........................................................................................................................................................................ 34

CONTENTS

E90-DTU(400SL22P)User Manual