IFR Converter Network Analyzer - SACI

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Description: IFR equipment converts the RS 232 standard levels to the corresponding levels in the RS 485 standard. IFR converters Allow a PC with RTS or automatically if this option has been selected with internal bridges. For the automatic option, data from the RS 232 line activates the drivers. When data transfer finishes, the IFR convertes return to receive mode.

IFR1

  • 2 wire
  • 1 serial port RS232
  • 1 serial port RS 485

IFRA3 / IFRA

  • 2 or 4 wire
  • Optically insulated
  • 1 serial port RS 232
  • 1 serial port RS 485

IFR4

  • 2 or 4 wire
  • Optically insulated
  • 1 serial port RS 232
  • 4 serial port RS 485

Connections

Dimensions

  • DIN rail mounting
  • Connections: 2 or 4 wire
  • Optical insulation between RS 232 and RS 485 serial ports
  • Up to RS 485 serial ports

INPUT

  • Number of inputs: 1
  • Type: RS 232 (ED, TD, RTS, CTS)

OUTPUT

  • Number of outputs
  • IFR1, IFRA, IFRA3: 1
  • IFR4: 4
  • Type: RS 485
  • Baud rate: 300 – 76800 bauds

AUXILIARY VOLTAGE

  • Aux. V AC: 110 or 220V
  • Aux. V DC: 12, 24 or 48 V
  • Burden:
  • IFR1: 3 VA
  • IFRA, IFR4: 6 VA
  • IFRA 3 W

Does not have