Bộ chuyển đổi 2 cổng RS-232 Modbus RTU sang ASCII ICP DAS tSH-722 CR

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Mã sản phẩm: tSH-722
Thương hiệu: ICP DAS
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Tiny (2x RS-232) Serial Port Converter with PoE

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Bộ chuyển đổi 2 cổng RS-232 Modbus RTU sang ASCII ICP DAS tSH-722 CR

Feature

  • ​​​Supports Baud Rate conversion application
  • Supports Modbus RTU/ASCII protocol conversion
  • Raw data mode for most query-response protocols
  • Built-in web server for easy configuration (HTTP)
  • Read-cache ensures faster response 

Introduction

The tSH-700 module is a serial port sharer/converter that provides a number of functions, including "Baud Rate Conversion", "Modbus RTU/ASCII Conversion", "Two Masters Share One Slave" and "Read-Cache Function".

The built-in web server provides easy configuration interface, and no console commands are required.

Baud Rate Conversion:

This function allows a single master device to communicate with slave devices using different baud rates and data formats.
 



Modbus RTU/ASCII Conversion:

This function allows a single Modbus RTU/ASCII master device to communicate with Modbus RTU/ASCII slave devices using different protocols, baud rates and data formats.
 
Modbus RTU_ASCII Conversion


Two Masters Share One Slave (for tSH-73x Series only):

This function allows two master devices connected to different serial ports to share slave devices.
 
Sharer _Converter Two Masters Share One Slave

Two Masters Access One Slave

         Sharer_Converter Two Masters Share Slave Devices

Note: It's recommended to have large timeout value and scan interval settings on the two masters, since the slave port is now having double loadings

Read-Cache Function:

The built-in cache function reduces the loading of serial communication on the slave port by removing duplicated queries when the two master devices are requesting the same information.

Application

Specifications

CPU Module
CPU 32-bit ARM
COM Ports
Ports 2 x 3-wire RS-232
Baud Rate 115200 bps Max.
Parity None, Odd, Even, Mark, Space
Data Bit 5, 6, 7, 8
Stop Bit 1, 2
Ethernet
Ports 10/100 Base-TX, 8-pin RJ-45 x 1 (Auto-negotiating, Auto-MDI/MDIX, LED indicator)
PoE (IEEE 802.3af, Class 1)
Power
Consumption 0.07 A @ 24 VDC
Mechanical
Casing Plastic
Dimensions (mm) 52 mm x 27 mm x 95 mm (W x L x H)
Installation DIN-Rail Mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing

Download

Datasheet

Documents

Ordering Information

tSH-722     CR  Tiny (2x RS-232) Serial Port Converter with PoE (RoHS)
Includes CA-002 Cable
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