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Black Box ASYNC RS-232 TO RS-485 INTERFA

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Item#: 41139255 // MFG Part#: IC478A-M-R2 // By: Black Box
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Ordering Information
$118.03 
Qty:
  • Serial RS-232Serial RS-422Serial RS-485 Transceiver
  • 115.2Kbps Transfer Rate
  • Serial Protocol(s)
Convert async RS232 to RS485 at speeds up to 115.2 kbps with distances up to 4000 ft. over CATx cables. Both the RS232 and the RS485 connectors are DB25 male other connectors are available (see Related Items). Built-in silicon avalanche diode surge protection against data loss and equipment damage from transient surges. You can also"fine tune" impedance and"echo" characteristics for your individual application. For configuration the converter has a DTE/DCE slide switch and an internal 8-position DIP switch.
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