RS485 to RS232/232 to 485 converter for Industrial automation control system

   RS485 to RS232/232 to 485 converter for Industrial automation control system   Product Description     232 to 485 converter  features   Bidirectional converter RS232/RS485 interface converter between applied between the host computer , point to point between the host computer and the microcontroller constitute or peripherals , multipoint remote multi-machine communication network , multi- machine acknowledge communications Communications , widely used in industrial automation and control systems, card access control systems , parking systems, self-service banking system , bus charging system , canteen canteen system , employees attendance management system , highway toll station systems.     converter electrical specification   Item:Freeshipping converter,RS232 to RS85 converter,RS485 to RS232 converter Shape features: the integration of design, the RS 232 c side hole DB9, end terminal, the RS - 485 connection is more reliable and compact desig Electrical properties: compatible with RS 232 c, RS 485 tia standards, RS232 port real third line (TXD, RXD, GDN) communication, don't need to initialize the port Working power supply: without external power supply Work status: RS232C with RS485 mutual conversion, send/receive data automatically, without external traffic control signal(RTS) Protection grade: RS232 port + - 15 kv esd protection, RS485 is 600 w porline lightning protection Passive isolation parameters: photoelectric isolation, signal isolation voltage 2500 VRMS, dedicated power supply DC - DC isolation technique on both ends of the converter, the signal power supply isolation Communication rate: 300 BPS - 38.4 KBPS Load capacity: the ability to connect 32 RS485 interface equipment Transmission distance: 1200 m (RS485), 15 meters (RS232 port) Size:73*34*17mm Working temperature:-40 Degree to 85 degree,Relative humidity:5%-95% Software compatibility: applies to all communications used by software, plug and play System compatibility: the MAC OS/DOS/WINDOWS 95/98 / ME / 95/98 / CE/NT/XP/VISTA/WINDOWS 7/8 2003/2008 Linux Server, ect   converter electrical details                     converter electrical converter application   PLC programming and communication Industrial automation control system The remote computer monitoring and control system Automated electronic production equipment Door access control system Attendance management system Consumer systems Parking systems Self-service banking system The bus charging system Optical fiber to the home Fiber to the building and fiber to the community network   Company Information       Shanghai Gengda Electronic Technology Co., Ltd. is founded in 2009.We are a private enterprise professionally engaged in security system products in wordwide.Research,production,market and service are integrated one unit.Our categories are tripod turnstile,flap turnstile,swing turnstile,access control system,smart card,electronic lock,control board,power box,road barrier, Anti-static tester and all accessories.What a surprise,we are searching new security field actively. By modern operation and management mode,efficient and scientific product engineering method and quality administration system,we control strictly all links of projects,including program design and proof, project progress,and system test.Then,our products and service are in the top grade in the world.