Адрес: West Block,3/F,Building 2,Jiuxiangling Industrial Zone,Xili Town, Nanshan, Shenzhen, Guangdong, China (Mainland) Zip: 518055 &am
Телефон: +86-755-26702668
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1) Powered from double side, 2,500 isolation 1,500W surge protection2) Transmit distance reaches up to 1,800m at the rate of 115.2kbps3) Adopt interface auto-adapt technology, no DIP switch setup, random switch RS485/RS-422 interface4) Automatic send data control, auto distinguish and sense direction adopt data transfer5) Auto sense serial signal rate, zero delay automatic transmitSpecifications:1) Standard: EIA RS-232, RS-485, RS-422 standard2) RS-232 signal: TX, RX, GND3) RS-485 signal: D+, D-, GND4) RS-422 signal: R+, R-, T+, T-, GND5) Working format: asynchronism, point to point or multi-point, 2 line half duplex,4 line duplex6) Direction: automatic send data control-no software drivers needs7) Band rate: 300-115200bps, automatic test signal rate8) Loading: support 32 port loop environment (or handtailor 128 point)9) Transmission: RS-485/422 side 1800M (115200bps), RS-232 side less than 5m10) Protection: 1,500W surge protection, 15KV static electricity protection11) Opto-electronic isolation: 2,500V12) Connection: RS-232 side DB-9 female, RS-422 side DB-9 male or 5 terminal blockor RJ4513) Operating temperature: -20 to 60°C14) Storage temperature: -25 to 85°C15) Relative humidity: 5% to 95%16) Input powered: 5-40V external powered17) Consumption: static consumption less than 70mA, dynamic average consumption less than 200mA18) Dimensions (L x W x H): 120 x 33 x 16.5mm19) Shell: iron20) Color: white21) Weight: 200g
The Model277 Series converter is equipped with a multiple interface circuit thatcan handle RS-422/485 serial interfaces andmulti-mode or single- mode fiber. Model277converters are used to extend seria
The Model277 Series converter is equipped with a multiple interface circuit thatcan handle RS-422/485 serial interfaces andmulti-mode or single- mode fiber. Model277converters are used to extend seria
IEEE 1000-4-5 and ITU-TK20&K21 are the recognized standards for top quality surgeprotectors, FL485 have high respond speed, low output rudimental voltage, ascendance transfer performance . All have #1
IEEE 1000-4-5 and ITU-TK20&K21 are the recognized standards for top quality surgeprotectors, FL485 have high respond speed, low output rudimental voltage, ascendance transfer performance . All have #1
1, Powered from signal side, 3000 isolation 1500W surge protection2, Transmit distance reach up to 1800M at the rate of 9.6kbps3, Adopt DIP switch setup, random switch RS-485/RS-422 interface4, Automa
1, Powered from signal side, 3000 isolation 1500W surge protection2, Transmit distance reach up to 1800M at the rate of 9.6kbps3, Adopt DIP switch setup, random switch RS-485/RS-422 interface4, Automa
1, Powered from signal side, 3000 isolation 1500W surge protection2, Transmit distanc reach up to 3000M at the rate of 9.6kbps3, Adopt DIP switch setup, random switch RS-485/RS-422 interface4, Automat
USB232 USB smart adapter cable lets PC users add an additional serial port for RS-232connections using USB. It provides an external plug-and-play port for convenientconnection of cell phones, digital
Product Name: USB to RS485 / RS422 ConverterModel Number: USB485CPlace of Origin: China1) Small volume and easy installation2) No power supply needed, plug-and-play3) Adopts DIP switch setup, random s
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