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KAYDEN RS232/RS-485 Serial Communication Adapter

Price
$37.23 USD
Stock
13 In Stock
Description
  • Serial Communication Adaptor: RS232 to RS485
  • RS-232 side:
    • Connector: DB-9 female
    • Signals:
      • Passes through pins 3 (TD) and 2 (RD)
      • Pins 7 (RTS) and 8 (CTS) are tied together
      • Pins 4 (DTR), 6 (DSR) and 1 (CD) are tied together
  • RS-485 side:
    • Connector: 4-pin terminal block
    • Signals:
      • Half-duplex two-Wire operation only
      • Automatic control circuit enables driver only when transmitting
      • Receiver is disabled when transmitting to prevent echo back to RS-232 device
      • Can transmit up to 4000 feet at 19200 baud.
  • Power Requirements: at least two RS-232 handshake lines, derives power from hosts serial port
  • Serial Communication Adaptor: RS232 to RS485
  • RS-232 side:
    • Connector: DB-9 female
    • Signals:
      • Passes through pins 3 (TD) and 2 (RD)
      • Pins 7 (RTS) and 8 (CTS) are tied together
      • Pins 4 (DTR), 6 (DSR) and 1 (CD) are tied together
  • RS-485 side:
    • Connector: 4-pin terminal block
    • Signals:
      • Half-duplex two-Wire operation only
      • Automatic control circuit enables driver only when transmitting
      • Receiver is disabled when transmitting to prevent echo back to RS-232 device
      • Can transmit up to 4000 feet at 19200 baud.
  • Power Requirements: at least two RS-232 handshake lines, derives power from hosts serial port

Specifications

Standard Features

  • USB to RS-485 Cable
  • DB9 to USB Adapter
  • Temporary Power Supply
  • RS-232, RS-485 Converter for modbus protocol
  • SCA Power from Host Serial Port.