KSH International Co.,Ltd.
  • Products
    • IoT
      • 5G IoT
        • Industrial 5G IoT
      • MediaTek Smart 7688 IoT
        • Industrial 4G IoT
    • Raspberry IoT
      • Raspberry Pi CM4
      • Raspberry Pi CM3+
      • Raspberry Pi 4
        • Embedded Rapberry Pi 4 IoT
        • Embedded Rapberry Pi 4 IoT+DIO
        • Rapberry Pi 4 Expansion Board IoT
      • Raspberry Single Board Computer
    • Modbus
      • Modbus Gateway
      • Modbus Device Data Logger
    • MQTT
      • Modbus To MQTT
        • Modbus To MQTT (Ethernet+WiFi)
        • Modbus To MQTT over 4G
    • Remote I/O
      • Modbus RTU Analog Input
      • Modbus RTU Analog Ootput
      • Modbus RTU Digital I/O
      • Modbus TCP Digital I/O
      • TCP Socket Control Digital I/O
      • DI-DO Mapping Controller
    • Serial Device Server
      • RS-232/422/485 To Ethernet
      • UART To Ethernet Module
    • WiFi Serial Device Server
      • WiFi To RS-232/422/485
        • Serial To WiFi+ Ethernet - 2 ports
        • Serial To WiFi+ Ethernet - 4 ports
        • Serial To WiFi+ Ethernet - 8 ports
      • UART To WiFi Module
        • UART To WiFi+ Ethernet Module - 1 port
    • Cellular
      • DI-DO 4G SMS
      • 4G IoT
      • 5G IoT
    • Bluetooth
      • Bluetooth To RS-232/422/485
    • LoRa
      • LoRaWAN
      • LoRa
    • USB
      • USB To RS-232
      • USB to RS-485
      • USB to RS-232/422/485
        • Silicon Lab USB to Serial ( DC3000V Isolation)-1 port
        • FTDI - USB to Serial ( 3000V DC Isolation )- 1 port
        • FTDI - USB to Serial ( 3000V DC Isolation)- 4 ports
    • Fiber
      • Fiber To RS-232/422/485
        • Fiber To Serial - Single Mode
        • Fiber To Serial - Multi Mode
      • Fiber To GiGa LAN
        • Fiber To GiGa LAN-Multi Mode
        • Fiber To GiGa LAN-Single Mode
    • Serial
      • RS-232 to RS-422/485
        • RS-232 To RS-422/485
        • RS-232 To RS-422/485 ( 3000V DC Isolation )
    • Ethernet Switch
      • Industrial Ethernet Switch Hub
        • Ethernet Switch Hub - 5 ports
    • Accessory
      • Power Supply
      • DIN Rail
      • Antenna
  • Applications
    • Environment
      • Computer Server Room Environment Monitor
      • Mobile Base Station Environment Monitor
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      • Production Line Mornitor
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      • Building Automation
      • Fire Alarm
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      • Solar Monitor System
      • HVAC Mornitoring
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      • Agriculture Sensor Data Collect
      • Electric Meter Data Collect
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      • Credit Card reader
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      • Care Center Mornitor System
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Products

  • IoT
    • 5G IoT
      • Industrial 5G IoT
        • Programmable Controller, 5G IoT, Cellular-5G IoT
        • WPC-632-Pi 4-5G
    • MediaTek Smart 7688 IoT
      • Industrial 4G IoT
        • WPC-832-DIO-4G-P
  • Raspberry IoT
    • Raspberry Pi CM4
      • Programmer Controller CM4 Industrial AIoT
    • Raspberry Pi CM3+
      • Programmer Controller CM3 Industrial Edge Computer
    • Raspberry Pi 4
      • Embedded Rapberry Pi 4 IoT
        • WPC-632-Pi 4
      • Embedded Rapberry Pi 4 IoT+DIO
        • WPC-632-Pi 4-DIO
      • Rapberry Pi 4 Expansion Board IoT
        • WPC-632-Pi 4-EB
    • Raspberry Single Board Computer
      • Single Board Computer CM3 Extension Board
      • Single Board Computer Extension Board
      • WPC-832-2-EB
  • Modbus
    • Modbus Gateway
      • Modbus TCP to RTU/ASCII 2 ports Gateway
      • Modbus TCP To RTU/ASCII - 2 ports (Ethernet+WiFi)
      • Modbus TCP to RTU / ASCII- 4 ports
    • Modbus Device Data Logger
  • MQTT
    • Modbus To MQTT
      • Modbus To MQTT (Ethernet+WiFi)
        • Modbus Device To MQTT Gateway
      • Modbus To MQTT over 4G
  • Remote I/O
    • Modbus RTU Analog Input
      • Modbus RTU Analog Input 4 Channels
    • Modbus RTU Analog Ootput
      • Analog Output Modbus RTU Gateway
    • Modbus RTU Digital I/O
      • Modbus RTU DI/DO Controller
    • Modbus TCP Digital I/O
      • Modbus Gateway+ Modbus TCP DI*2+DO*2
      • Modbus TCP/HTTP to 8 DI / 4 DO Controller
      • Modbus TCP/HTTP to 8 DI / 8 DO Controller
    • TCP Socket Control Digital I/O
      • Serial Server + TCP Socket Control DI*2+DO*2
      • WiFi Modbus Gateway+ Modbus TCP DI*2+DO*2
      • WiFi Modbus TCP to Digital I/O Controller
    • DI-DO Mapping Controller
  • Serial Device Server
    • RS-232/422/485 To Ethernet
    • UART To Ethernet Module
      • 2-Port Serial To Ethernet Converter
      • UART To Ethernet Module 1 port
  • WiFi Serial Device Server
    • WiFi To RS-232/422/485
      • Serial To WiFi+ Ethernet - 2 ports
        • Serial Device Server over Ethernet+WiFi -2 ports
        • Serial Device Server over Ethernet+WiFi 2 ports
      • Serial To WiFi+ Ethernet - 4 ports
        • Serial Device Server over Ethernet+WiFi-4ports Converter
      • Serial To WiFi+ Ethernet - 8 ports
    • UART To WiFi Module
      • UART To WiFi+ Ethernet Module - 1 port
  • Cellular
    • DI-DO 4G SMS
      • 4G LTE SMS 3 DI / 3 DO Controller by Cellular
    • 4G IoT
      • Programmer Controller CM3 Cellular-4G LTE / NB-IoT
    • 5G IoT
      • Programmable Controller, 5G IoT, Cellular-5G IoT
  • Bluetooth
    • Bluetooth To RS-232/422/485
      • Bluetooth 2.1 To RS-232/422/485 Converter
      • Bluetooth 5.0 To RS-232/422/485 Converter
      • Bluetooth 2.1 To RS-232 Converter
  • LoRa
    • LoRaWAN
      • Modbus-RS-232/422/485 To LoRaWAN
      • Analog Input To LoRaWAN
      • Digital I/O To LoRaWAN
      • LoRaWAN Gateway
      • LoRaWAN End Node TTL Module
    • LoRa
      • LoRa To RS-232/422/485 Converter
      • Ethernet To LoRa
      • Modbus TCP Ethernet To LoRa
      • Digital I/O To LoRa
  • USB
    • USB To RS-232
      • USB To RS-232 Converter
    • USB to RS-485
      • USB To RS-422/485 Converter
    • USB to RS-232/422/485
      • Silicon Lab USB to Serial ( DC3000V Isolation)-1 port
        • USB To RS-232/422/485 Isolation Converter
      • FTDI - USB to Serial ( 3000V DC Isolation )- 1 port
        • USB To RS-232/422/485 Isolation Converter
      • FTDI - USB to Serial ( 3000V DC Isolation)- 4 ports
        • USB To RS-232/422/485 4 Ports+Isolation Converter
  • Fiber
    • Fiber To RS-232/422/485
      • Fiber To Serial - Single Mode
        • Fiber To RS-232/422/485 Single Mode or Multi-Mode Converter
      • Fiber To Serial - Multi Mode
        • Fiber To RS-232/422/485 Multi Mode
    • Fiber To GiGa LAN
      • Fiber To GiGa LAN-Multi Mode
      • Fiber To GiGa LAN-Single Mode
  • Serial
    • RS-232 to RS-422/485
      • RS-232 To RS-422/485
        • Serial RS-232 To RS-422/485 Converter
      • RS-232 To RS-422/485 ( 3000V DC Isolation )
        • Serial RS-232 To RS-422/485+Isolation Converter
  • Ethernet Switch
    • Industrial Ethernet Switch Hub
      • Ethernet Switch Hub - 5 ports
        • Ethernet Switch 5 ports
  • Accessory
    • Power Supply
    • DIN Rail
    • Antenna

Serial

RS-232 to RS-422/485

RS-232 to RS-422/485

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About KSH
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KSH International Co.,Ltd.
2F.,No.17,Minsheng Rd.,Xindian Dist.,New Taipet City 23150, Taiwan(R.O.C)
E-mail: sales@tcpipweb.com.tw
Tel: +886-2-2218-2252
Fax: +886-2-2218-3531
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