Serial Interface Converter Connect Computer Serial Port for Attendance Management Systems
Advantage
1. Three kinds of data traffic lights and timely communication of directives and support the communication with RS-232 to the RS-422 and RS-232 to RS-485 .
2.Built-in light packer, and DC / DC DC converters, to provide 3500V isolation voltage, fast Transient voltage suppressor (TVS) can effectively restrain the Lightning .And the ESD to provide 600W per line lightning surge protection power, can effectively prevent the lightning, and a total interruption.
3.Optical Isolated Interface Converter internal circuitry can automatically sense the direction of data flow and automatically switch to enable to control
4.Optical Isolated Interface Converter internal circuitry can automatically sense the direction of data flow and automatically switch to enable to control.
5.RS-232 port via a DB9 female connector head connected to the computer serial port, RS-422/RS-485 side through the DB9 pin
Head or with a plug to facilitate connection of the six terminals.
6.Widely used in industrial automation control systems, card access control systems, leave without pay parking lot systems,
Automated banking systems, bus fare system, , attendance management systems, highway toll station systems, etc.
Specification
Product Model: EA-05
Product Dimension : 90mmX65mmX25.5mm
Working Voltage : DC9V
Interface Feature: compatible with RS-232C, RS-485/RS-422;
Electrical Interface : RS-232 interface , DB9 (holes),
RS-422/RS-485 interface , DB9( pin ) with 6 interminals;Transmission Distance : 0-5 Kilometers
Transmission Speed :300-115•2KBPS ,
Singnal LED : 3 LED (TXD, RXD, POWER)；
Transmission Mediun :；
Protecion Class:RS-232 interface with ±15KVESD protecion .
RS-422/RS-485 interface with anti-ligtting protecion (600W/calbe)；
Isolation : 3500VRMS,
Isolation Voltage :500VDC ；
Working Inviroment : 0℃-50℃
Working Humdity : 5% to 95%;
.RS485 to RS232 Converter Connect Computer Serial Port for Attendance Management Systems
Advantage
1. Three kinds of data traffic lights and timely communication of directives and support the communication with RS-232 to the RS-422 and RS-232 to RS-485 .
2.Built-in light packer, and DC / DC DC converters, to provide 3500V isolation voltage, fast Transient voltage suppressor (TVS) can effectively restrain the Lightning .And the ESD to provide 600W per line lightning surge protection power, can effectively prevent the lightning, and a total interruption.
3.Optical Isolated Interface Converter internal circuitry can automatically sense the direction of data flow and automatically switch to enable to control
4.Optical Isolated Interface Converter internal circuitry can automatically sense the direction of data flow and automatically switch to enable to control.
5.RS-232 port via a DB9 female connector head connected to the computer serial port, RS-422/RS-485 side through the DB9 pin
Head or with a plug to facilitate connection of the six terminals.
6.Widely used in industrial automation control systems, card access control systems, leave without pay parking lot systems,
Automated banking systems, bus fare system, , attendance management systems, highway toll station systems, etc.
Specification
Product Model: EA-05
Product Dimension : 90mmX65mmX25.5mm
Working Voltage : DC9V
Interface Feature: compatible with RS-232C, RS-485/RS-422;
Electrical Interface : RS-232 interface , DB9 (holes),
RS-422/RS-485 interface , DB9( pin ) with 6 interminals;Transmission Distance : 0-5 Kilometers
Transmission Speed :300-115•2KBPS ,
Singnal LED : 3 LED (TXD, RXD, POWER)；
Transmission Mediun :；
Protecion Class:RS-232 interface with ±15KVESD protecion .
RS-422/RS-485 interface with anti-ligtting protecion (600W/calbe)；
Isolation : 3500VRMS,
Isolation Voltage :500VDC ；
Working Inviroment : 0℃-50℃
Working Humdity : 5% to 95%;
.
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Serial Interface Converter Connect Computer Serial Port for Attendance Management Systems Images
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