RS-232 Optical Isolator

RP22
 
- Lighting Surges Protection
- 115.2 kbps Data Rate
- 2500 VAC Isolation
- DB9 Connection
 
RS-232 Optical Isolator RP22 is designed for isolates and protects RS-232 Equipment from lightning surges, accidental high-voltage short, and ground loop. RS-232 data signals TD, RD, RTS, and CTS are supported at up to 115.2 kbps. The RP22 provides 2500 V RMS of isolation between sides.
Typical DTE devices include PCS, terminals, and printers. Typical DCE devices include modems and multiplexers. Most computer DTE ports are male and most DCE ports are female. If the RP22 inserted into a working system, it will only pass signals if inserted correctly. Therefore, if devices communicate with each other without the RP22 in the line, but not after it is installed, simply reverse the isolator using gender and reinstall.
 
 
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Specifications
 
Transmission Mode Asynchronous, Half/Full-Duplex, Point-to-Point Communications
Interface RS-232
Signals Support Transmit Data, Receive Data, Request To Send, Clear To Send
Data Rate Up to 115.2 kbps
Connector To DTE = DB9 Female, to DCE = DB9 Male
Power Supply +12 VDC @ 100 mA (not included)
External Power Connection 2.5 mm Power Jack
Isolation 2500 V RMS isolation for 1 min (may be limited by external suply)
Ambient Temperature 0–70 °C
Humidity 5-95 % non-condensing
Dimension W117 × H65 × D23 mm.
   
 
Connector
 
 
 
Edited on 2007-05-04