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4 KV RS-232 Optical Isolator

US Prices
CDN Prices

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General Product Information

Model 232SPHI4 has 4000 volts of isolation — twice the rating of most isolators — to protect RS-232 equipment from lightning strikes, accidental high voltage shorts and ground loops. It even conforms to EN60601 specifications for industrial, hospital, and medical applications. It is port powered from the RS-232 data and handshake lines or an external power supply, sold separately, can be used.

Features and Details

  • 4000 V Optical Isolation
  • DB25 Male and Female Conncetors
  • Supports TD, RD, RTS, and CTS
  • FCC Class B
  • CE

Buy 232SPHI4 on-line:
USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1280
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027