King Pigeon S274 Manuals

Manuals and User Guides for King Pigeon S274. We have 1 King Pigeon S274 manual available for free PDF download: User Manual

King Pigeon S274 User Manual

King Pigeon S274 User Manual (69 pages)

4G Cellular IoT Modbus RTU

Brand: King Pigeon | Category: Control Unit | Size: 6.36 MB

Table of Contents

Table of Contents
2
Model List
2
Working Diagram
3
Brief Introduction
3
Standard Packing List
4
Safety Directions
4
Mainly Features
5
- Specifications
  6
- Control Unit Size and Physical Layout
  6
Physical Layout and Installation Diagram
6
Example of Applications
36
Device SMS Command and SMS APP
52
- SMS Command List
  53
- Setup Daily Report Time
  54
- Inquiry DIN Status
  54
- Setup AIN Name
  54
- SMS Control Digital Output
  54
- Set Server Parameter(Can Not Setup DNS by SMS)
  55
- Set GPRS APN/USER NAME/PASSWORD
  55
- Clear/Inquiry Pulse Counter Value
  55
Device GPRS/3G/4G Communication Protocol
55
- Communication Networks
  56
- Message Communication Sequence
  56
- King Pigeon Iot RTU Protocol/ Definition Protocol
  57
- Modbus RTU over TCP
  57
- Modbus TCP Protocol
  57
- 16CRC Verify
  58
- Bytes
  58
- Device Address
  58
- Function Code
  58
- Master Send Data Format
  58
  - Modbus RTU over TCP Communication Application
    58
  - Receiver Return Data Format
    59
- 16CRC Verify
  60
- Active
  60
- DO Register
  60
- 02H
  61
- Receiver Return Data Format
  61
- (H: Hex)
  62
- 01H
  62
- 16CRC Verify
  62
- Code
  62
- CRC0 CRC1 Low Byte in Front, High Behind
  62
- Device Address
  62
- Device Answer: 01 0F 00 00 00 04 54
  62
- Function
  62
- Function Code
  62
- CRC0 CRC1 Low Byte in Front, High Behind
  63
- Data
  63
- CRC0 CRC1 Low Byte in Front, High Behind
  64
- Description
  64
- Device, Range: 1-247, According to Setting Address
  64
- Description
  65
Upgrade Firmware
67
Cellular Module Upgrade
68

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