DB9 RS-232 Male to DB9 RS-232 Female PhotoElectric Optical Isolator Adapter
DB9 RS-232 Male to DB9 RS-232 Female PhotoElectric Optical Isolator Adapter
Description
Feature: 1.Port:Compliant to RS232 EIA and CCITT V.24 2.Transmission modes:Asynchronous,Dual duplex,Full Transparent 3.Isolated voltage:2500 in constancy,7500V in surge. 4.Baud rate:0~57.6kps 5.Power source:Self powered from TXD,TRS,DTR 6.Working environment:0℃~50℃ temperature,0%~95% humidity USAGE: 1.RS232 point-to-point telecommunication 2.Unix base multi-users system 3.Multiple end terminals and host 4.RS-232 remote conrtol system 5.Remote billing machine 6.Satellite receiving system 7.Remote paging system 8.Remote control system for MODEM and router.
Features:
- RS232 Optical isolator protects RS232 devices from the damage by ground loop surging or shock or static electricity through optical technology.
- Among RS232 communication system,static electricity,shock,surge,or hot plug may cause damage to RS232 devices via wiring system.For example,if the device A and devie B are wired by R232 connection,when the electricity volatge diffrerence (any reason cause) between A and B is beyond 80V,the communiction will function unusually,and the RS232 port would be easily damaged by the voltage difference.
- RS232 optical Isolator completes the conversion from electronic signal to optical,from optical to electronic signal.It isolates the damge betwwen the RS232 devices,and improves the reliability of RS232 communication.
- By RS232 Optical Isolator,the 7500V electricity surge and 2500V constant electricity difference can be isolated,it would definitely help to protect the RS232 communication system.
- For added convenience, the DB-9's male / female genders are reversible with the included thumbscrews.