Port Powered RS-232 to RS-422 Interface Converter
Port Powered RS-232 to RS-422 Interface Converter Serial Interface Converters Industrial Communication Products AD-Net Selangor, Malaysia, Kuala Lumpur (KL), Petaling Jaya (PJ) Supplier, Suppliers, Supply, Supplies | Catacomm Corporation Sdn Bhd


AN-PP-RS-232-422 is a lightweighted, compact and robust port powered RS-232 to RS-422 Interface Converter. AN-PP-RS-232-422 has a DB9 female converter for RS-232 port, and 6 screw terminals connector or DB9 male connector for RS-422 differential input and output interface. AN-PP-RS-232-422 can convert TD and RD signals into balanced full duplex RS-422 signals.
Model AN-PP-RS-232-422 isn powered from RS-232 data TD or handshake lines. Unit will get the power from RTS or DTR (at least +5.5V or -5.5V).


  • DB9-S/P space saving connector.
  • Interface is compatible with EIA/TIA RS-232C and RS-422 standard.
  • High efficiency serial port electricity stealing technology, need no external power supply, real three line (TD, RD, GND) mode communication.
  • Communication speed: 0-115.2KBPS.
  • Transmission distance: 0-1200meter@24AWG Applications.
  • Point to point, point to multi-point communication.
  • Industrial distribution system, industrial control automation.
  • Road traffic control automation.
  • Closed circuit monitoring.
  • Security protection system.
  • Intelligent card, check on work attendance gate safety system.


Conforms to EIA RS-232C and RS-422 standards
DB-9 female connector on RS-232 side
DB-9 male connector or terminal block connector at RS-422 side
Data rate
300 TO 115.2 Kbit/s, up to 4,000 feet at 19,200 bps
Operating distance
Data rate(kbps): 19.2 9.6 4.8 2.4
Maximum distance (feet): 4,000 6,000 8,000 10,000 (24 AWG wire)

Ordering Information

Port Powered RS-232 to RS-422 Interface Converter.


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