W&T 57838 Manuals

Manuals and User Guides for W&T 57838. We have 1 W&T 57838 manual available for free PDF download: Manual

W&T 57838 Manual

W&T 57838 Manual (72 pages)

Web-IO Digital 4.0

Brand: W&T | Category: I/O Systems | Size: 2 MB

Table of Contents

Table of Contents
3
1 Legal Notices

6
- Warning Notice System
  6
- Qualified Personnel
  7
- Disposal
  7
- Symbols on the Product
  8
2 Safety Notices

9
- General Notices
  9
- Intended Use
  9
- Electrical Safety
  9
- Emc
  11
- Batteries
  11
3 Installation and Wiring

14
- Installation #57732
  14
- Wiring #57732
  14
- Installation #57832
  18
- Wiring #57832
  18
- Installation #57838
  22
- Wiring #57838
  22
4 Product Introduction

25
- Hardware Features #57732
  25
- Hardware Features #57832
  26
- Hardware Features #57838
  27
- Network Security
  28
- Application and Access Possibilities
  29
- Browser Access
  29
- Email Sending
  29
- Box-To-Box
  29
- Integration into Existing System
  29
- Mqtt
  29
- Rest
  30
- Web-API - HTTP-Requests/Ajax
  30
- Opc
  30
- Snmp
  30
- Modbus-TCP
  30
- In-House Applications
  30
- Actions
  31
5 Startup

32
- Assigning the IP Address
  32
- Changing the Set IP Parameters
  33
6 Basic Settings

34
- Configuring Input and Output
  34
- Date / Time
  35
- Language / Info
  35
- Password
  35
7 Basic Applications

36
- Browser Access
  36
- HTTP or HTTPS
  36
- IO Access
  37
- My Web Page
  37
- Sending Email
  38
- Network Parameters
  38
- Mail Server Access
  38
- Box-To-Box
  40
8 Integration into Existing Systems

41
- Mqtt
  41
- Publish IO States
  41
- Switching Outputs Using Subscribe
  42
- The Web-IO as MQTT Gateway
  42
- Rest
  42
- Opc
  47
- Snmp
  47
- Opening an SNMP Session
  47
- Access to Input and Output
  48
- Modbus-TCP
  49
- Modbus-Memory
  50
- Bit Range
  50
9 Actions

52
- Input
  52
- Output
  52
- Counter
  52
- I/O-Kombination
  52
- Interval Timer
  53
- Device Restart
  53
- MQTT Subscribe
  54
- Actions
  54
- Email Message
  55
- SNMP Trap
  55
- MQTT Publish
  55
- HTTP Request
  56
- TCP Messages
  56
- UDP Messages
  56
- Syslog Messages
  56
- FTP Messages
  57
- Switching Outputs
  57
10 Access from Your Own Applications

59
- Access Using TCP/IP Sockets
  59
- Command Strings ASCII
  59
- Binary Structures BINARY
  60
- HTTP Request
  61
11 Appendix

62
- Alternatives for IP Address Assignment
  62
- Firmware Update
  63
- Emergency Access
  63
- Deleting the Password
  63
- Resetting to Factory Defaults
  64
- Warning Notices
  65
12 Technical Data

66
- Derating
  66
- Technical Data
  67

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