HF HF2211A - Table of Contents; Table of Contents Table of Contents

HF2211A Serial Server Device User Manual
http://www.iotworkshop.com -
2
-
TABLE OF CONTENTS TABLE OF CONTENTS
TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................2
LIST OF FIGURES .............................................................................................................................3
LIST OF TABLES .............................................................................................................................. 4
HISTORY ...........................................................................................................................................4
1. PRODUCT OVERVIEW ..............................................................................................................5
1.1. General Description ..............................................................................................................5
1.2. Device Paremeters ................................................................................................................ 5
1.3. Key Application ..................................................................................................................... 6
2. HARDWARE INTRODUCTION .................................................................................................8
2.1. Interface Definition ................................................................................................................8
2.2. RS232 Interface ..................................................................................................................... 9
2.3. RS485 Interface ................................................................................................................... 10
2.4. RS422 Interface ................................................................................................................... 10
2.5. RJ45 Interface ......................................................................................................................10
2.6. Mechanical Size ...................................................................................................................11
2.7. Rail Mounting ...................................................................................................................... 11
2.8. Order Information ................................................................................................................12
3. NETWORK STRUCTURE ........................................................................................................13
3.1. Wireless Network ................................................................................................................ 13
3.1.1. AP Network .......................................................................................................................... 13
3.1.2. STA Wireless Network ......................................................................................................... 14
3.1.3. AP+STA Wireless Network .................................................................................................. 15
3.1.4. IOTService Software ............................................................................................................ 17
3.1.5. Webpage Configuration ....................................................................................................... 17
3.2. Ethernet Interface Function ............................................................................................... 18
3.2.1. Ethernet Port with Wi-Fi ....................................................................................................... 19
3.2.2. Ethernet Interface Function(Router) .................................................................................... 20
3.2.3. Ethernet Port Function(Bridge) ............................................................................................ 21
4. FUNCTION DESCRIPTION .....................................................................................................23
APPENDIX A:REFERENCES ..................................................................................................... 24
A.1．Test Tools .......................................................................................................................... 24
APPENDIX B: CONTACT INFORMATION ............................................................................... 25