Interface Standard: EIA RS232E
Transmission Mode: Asynchronous Half or Full Duplex
Connectors: Input: DB9 Female, Output DB9 Male
Number Of Signals Isolated: 8 Signals Optically and Ground by separate transformer.
Divers/Receivers: Supports EIA/TIA-232E and CCITT V.28 specification which calls for +/-5V minimum driver output levels under worst case conditions that may include a minimum 3k ohm load and maximum operationg temperature of 70 degrees C. receiver inputs withstand an input overvoltage up to +/-25V..
Example Application: Recreates PC COM Port
Internal Settings: None Required
Construction: Insulative 2 pc. Plastic Enclosure
Ground Isolation: Included. Transformer isolation uses dual external power supplies
Power Supplies: 2 x Wallmount 6-9 VDC, UL, CSA Approved, Included
Power Connection: 2.5mm Power Jack, Center Pin Positive, Reverse Protected.
Data Rates: 0 to 38,400 bps
Isolation Withstand Voltage: 1,500 Volts RMS for 1 minute (may be limited by power supply).
LED Indicators: 3 (Power, TX, RX)
Dimensions: 2.8" x 4.8" x 0.95"
IP Rating: IP20

Simplified Circuit Drawing (105kb)

Optical Isolator Element:   LITE-ON LTV-846

PHOTOLOGIC LTD.       Tel:  (905) 377-8915