USR IOT USR-N540 Manuals

Manuals and User Guides for USR IOT USR-N540. We have 5 USR IOT USR-N540 manuals available for free PDF download: User Manual, At Command Manual

USR IOT USR-N540 User Manual

USR IOT USR-N540 User Manual (117 pages)

Serial to Ethernet Device Server

Brand: USR IOT | Category: Server | Size: 16 MB

Table of Contents

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USR IOT USR-N540 At Command Manual

USR IOT USR-N540 At Command Manual (50 pages)

Serial to Ethernet Device Server

Brand: USR IOT | Category: Server | Size: 1 MB

Table of Contents

USR IOT USR-N540 User Manual

USR IOT USR-N540 User Manual (73 pages)

4 serial port server.

Brand: USR IOT | Category: Server | Size: 3 MB

Table of Contents

Table of Contents
2
1 Quick Start

4
2 Overview

7
- Brief Introduction
  7
- Features
  7
- Basic Parameter
  8
- Dimension
  9
- Indicators and Dial Switch
  10
  - Indicator Light
    10
  - Dial Switch
    10
- DB9 Pin Definition
  12
- DB9 Pin-Board
  12
3 Product Function

13
- Socket a Communication
  14
  - TCP Client Mode
    14
  - TCP Server Mode
    17
  - UDP Client Mode
    18
  - UDP Server Mode
    21
  - TCP and UDP Comparison
    24
  - HTTPD Client
    24
- Socket B Communication
  26
- Short Link
  28
- USR-VCOM Application
  28
- Modbus Gateway
  30
- USR-Cloud Function
  39
- Value-Added Functions
  40
  - Dhcp
    40
  - Dns
    40
  - Heartbeat Packet Function
    40
  - Registration Package Packet Function
    42
  - Web to Serial
    44
  - Customized Webpage
    46
  - Network Printing Function
    47
  - Serial Port Packaging Mechanism
    49
  - Flow Calculation
    49
  - Synchronous Baud Rate (RFC2217)
    50
  - Keep-Alive
    51
  - Device ID
    51
  - Webpage Port
    52
  - Revise MAC
    52
  - Firmware Upgrade
    52
  - Flow Control RTS/CTS & Xon/Xoff
    52
  - Reload
    52
4 Setting Protocol

53
- Network Setting Protocol
  53
  - Set Parameter Process
    53
  - Setting Command Content
    53
  - Commands' Return Content
    56
- Serial Setting Protocol
  58
  - Error Code
    58
  - AT Command
    58
  - Enter at Command Mode
    60
5 Parameter Configuration

60
- Software Configuration
  60
- Webpage Configuration
  66
- Serial Configuration
  72
7 Disclaimer

72
8 Update History

73

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USR IOT USR-N540 User Manual

USR IOT USR-N540 User Manual (39 pages)

Multifunctional Serial to Ethernet converter

Brand: USR IOT | Category: Media Converter | Size: 1 MB

Table of Contents

Table of Contents
2
1 Introduction

4
- Overview
  4
- Features
  4
- Applications
  5
- Order Information
  5
- Electrical Characteristics
  5
2 Simple Test

6
- Hardware Connection
  6
- Login
  7
- Default Parameter Test
  9
3 Work Mode

10
- UDP Mode
  10
- TCP Client Mode
  11
- UDP Server Mode
  12
- TCP Server Mode
  14
- Httpd Client Mode
  16
4 Hardware

19
- Hardware Introduction
  19
- Brief
  19
- Led
  20
- Reload Key
  21
- Rs232
  21
- Rs485
  21
- Rs422
  23
- Rj45
  25
5 Paramters Configuration

26
- Web Page
  26
- Setup Software
  26
6 Specific Functions

27
- Modbusrtu to Modbustcp
  27
- Hardware Flow Control(RTS/CTS)
  28
- MAC Address
  29
- Packet Time and Packet Length
  29
- Sync Baud Via Net(2217)
  29
- Webserver Port
  30
- Module ID and ID Type
  30
- Device Name
  31
- Buffer Data before Connected
  32
- Reset Timeout
  32
- Local IP Config
  33
  - Static IP
    33
  - Dhcp
    33
- Dns
  33
- Comm Param
  34
- Username and Password
  34
- Firmupdate
  35
7 Contact

38
8 Update History

39

USR IOT USR-N540 User Manual

USR IOT USR-N540 User Manual (27 pages)

Brand: USR IOT | Category: Server | Size: 1 MB

Table of Contents

Table of Contents
2
Features

3
1 Get Start

4
- Application Diagram
  4
- Hardware Design
  5
  - Hardware Dimensions
    5
  - LED Indicator
    6
  - DB9 Pin Definition
    6
  - DB9 Pinboard
    6
2 Product Functions

8
- Basic Functions
  8
- Socket Functions
  10
  - TCP Client
    10
  - TCP Server
    11
  - UDP Client
    12
  - UDP Server
    13
  - HTTPD Client
    14
  - Websocket
    15
- Serial Port
  16
  - VCOM Application
    16
  - Flow Control
    16
  - Serial Package Methods
    17
  - Baud Rate Synchronization
    18
- Features
  19
  - Identity Packet Function
    19
  - Heartbeat Packet Function
    20
  - Impersistent Connection
    20
  - Modbus Gateway
    21
  - Network Printing
    22
  - Editable Web Server
    23
3 Parameter Setting

24
- Setup Software Configuration
  24
- Web Server Configuration
  24
- AT Command
  25
  - Serial at Command
    25
  - Network at Command
    25
4 Contact Us

27
5 Disclaimer

27
6 Update History

27

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