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RS232 to RS422-485 Converter

Serial Converter RS232 to RS422 or RS485 Convertor

Serial Converter RS232 to RS422 or RS485
The LTC100 is a high performance signal converter between RS-232 and RS-422/485 which operates with or without external power source. It supports both half duplex 2-wire RS-485 and full duplex 4-wi



Shipping to United States
Recorded Airmail: $9.75
Express: $19.00
Order Code
LTC100
Price: $59.00
In Stock
 


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Product DetailsTop of Page

Serial Converter RS232 to RS422 or RS485


The LTC100 is a high performance signal converter between RS-232 and RS-422/485 which operates with or without external power source. It supports both half duplex 2-wire RS-485 and full duplex 4-wire RS-422. This allows serial network connection directly to a PC.
The LTC100 is also equipped with 15 KV ESD surge protector to protect itself against damage from electrostatic discharge.

  • Max. distance 1.2 km
  • Fully compatible with PC serial COM ports
  • No external power supply required (port-powered)
  • Optional external DC power supply (7~12VDC)
  • Built-in surge protector up to 15kV
  • RTS auto toggling
  • Communication status can be monitored using LEDs
  • DIP switch for RS422/485 mode selection
  • Max. 10 device connectivity for RS422 multi-drop mode
  • Max. 32 device connectivity for RS485 mode

Serial Converter Specification
  • Serial Interface
    • Mode
      • Asynchronous serial communication
      • RS422 mode : point-to-point, multi-drop
      • RS485 mode : echo, non-echo
    • Speed : up to 921.6Kbps
    • Distance : max. 1.2Km @115.2Kbps, 24AWG twisted pair cable
    • Connectors:RS232 : DB9 female, RS422/485 : terminal block 5P
    • Signals
      • RS232 : TXD, RXD, DCD, DSR, RTS, DTR, CTS, GND
      • RS422 : RXD-, RXD+, GND, TXD-, TXD+
      • RS485 : TRXD-, TRXD+
    • Protection
    • 3KV isolation among sides
    • 15KV surge protection for all signals
    • Data bits : 5, 6, 7, 8
    • Stop bits : 1, 1.5, 2
    • Parity : none, even, odd, space, mark
    • RTS control : auto toggling
  • LEDs: Power, TX, RX
  • Power
    • No external power supply needed (port-powered)
    • Optional external power input: 7~12 VDC
    • Power consumption: 0.4W (33mA@12VDC)
  • Physical Properties- dimension : 74(W)x37(H)x19(D)mm Weight : 33g
  • Environmental
    • Operating temperature : 0~55C (32~131F)
    • Storage temperature : -20~70C (-4~158F)
    • Humidity : 5~95% non-condensing
  • Certification CE, FCC, KCC
  • Warranty 1-year limited warranty


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Ordering Information

Ordering Information Order Code: LTC100 Price: $59.00
Shipping to United States: Recorded airmail - $9.75 Express price - $19.00


 


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