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  • Part No :
  • INT-1658
  • Availability:
  • Out of Stock
  • Shipping :
  • Same Day*
  • Weight:
  • 0.05Kg
  • Made By:
  • Wiznet
  • Mfr.Part.No:
  • WIZ108SR
  • Quality Rank:
  • 100/100
Rs 1999
(Excluding GST.)
Rs 2359
(Including GST)
2359 rhydoLABZ.com New Out of Stock
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Description: RS422/RS485-to-Ethernet Module. WIZ108SR is the compact sized serial to Ethernet module using W7100A WIZnet iMCU, 8051. WIZ108SR is the protocol converter that transmits the data sent by serial equipment as TCP/IP data type, and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment

It complies with industrial temperature standard and supports the serial interface of RS422/485.


  • Connect with the Serial Device directly
  • Adding Network Function Simply and Quickly
  • Providing Firmware Customization
  • High System Stability and Reliability by using W7100 Hardware Chip
  • Supports Serial Configuration &ndash with Simple and Easy command
  • Supports Password for the Security
  • Easy & Powerful Configuration Tool Program
  • 10/100 Ethernet Interface and RS-422 / RS-485 Interface support
  • ROHS,SVHC Compliant


  • Architecture
    • TCP / IP  W7100
    • PHY  Included in W7100
      • Auto negotiation (Full-duplex and Half-duplex)
      • Auto MDI / MDIX
    • Serial RS-422 / RS-485
    • MCU Included in W7100
      • Fully software compatible with industrial standard 8051
      • Internal 2KBytes Boot ROM
      • Internal 64KBytes embedded program FLASH memory
      • Internal 256Bytes embedded data FLASH memory
      • Internal 64KBytes embedded SRAM
      • Internal 32KBytes memory for TCP/IP data communication
  • Serial
    • Interface  RS-422 / RS-485
    • Signals
      • RS-485 TRXD+, TRXD-
      • RS-422 TXD+, TXD-, RXD+, RXD-
    • Parameters
      • RS-422 / RS-485 Interface select
      • RS-485 Direction control
    • Speed : Up to 230Kbps
  • Others
    • Connector type : 2.54mm Pitch 12 pins
    • Input Voltage : DC 3.3V
    • Power Consumption : Under 250mA
    • Temperature
      • 10° C ~ 70°C (Operating)
      • -40° C ~ 85°C (Storage)
    • Humidity :  10~90%


  • Length: 48mm
  • Width: 30mm
  • Height: 18mm

Package includes:

  • 1 x WIZ108SR-RS422/RS485-to-Ethernet

Documents & Downloads:

NOTE: The use of WIZ VSP is allowed only for the customers who are using WIZnet official products of Serial to Ethernet modules, Serial to Wi-Fi modules and External Device Server. If you want to use the program, please contact to sales@wiznet.co.kr
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