rs232 isolator 8 - wire part no. ut - 2112 high - speed 8 - wire rs232 o ptical isolator with indication led lights for tx, rx and power. this rs232 optical isolator is an industrial grade effective protection against all high voltage spikes, surges, static electricity, lightning strikes and ground loops. it effectively protec ts all 8 data lines against data loss and damage for up to 2500 vrms and continuous 500vdc. static electricity and other high voltage surges are protected for up to 15kv. this rs232 optical isolator needs to be powered by an external 9vdc power supply whi ch allows for effective protection while still performing at top speeds. standard db9 connectors allows easy connection of existing serial cables, and the tx/rx signal indication lights makes troubleshooting easy. two 4 - feet m/f serial cables and one 110 vac/9vdc wall power adapter is included in the package. db9 female db9 m ale db9 female (pc) rs232 (dte end) 1 2 tx d 3 rx d 4 dtr 5 gnd 6 dsr 7 rts 8 cts 9 ri db9 m ale (device) rs232 (dce end) 1 2 rx d 3 tx d 4 dtr 5 gnd 6 dsr 7 rts 8 cts 9 ri specifications model number ut - 2112 baud rate 300 - 1 15200 bps power externally powered (9 ? 18v dc) cu rrent consumption < 15ma interfaces db9 female / db9 male optical isolation 2500vrms / 500vdc esd protection 15kv opto - couplers 6n137 working mode asynchronous, full transparent standards eia/tia rs - 232c / rs232 certifications f cc,ce, rohs operating temp. - 40f to 180f ( - 40c to 85c) operating humidity 5% to 95% - no condensation dimensions 113mm x 55mm x 33 mm warranty 5 - year limited warranty eccn 4a994.a schedule b 8471.80.1000 hts 8517.1 8.0050 to access technical support, please visit the u.s. converters website at: www.usconverters.com here you will find: - latest drivers and updates for download - technical tips - documentation - configuration support - and much more? feel free to contact our technical support team at mail@usconverters.com with any issues. copyrights ? u.s. converters
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