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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SW485A is perfect for applications that dont require isolation or port-powered capability. All models include Automatic Send Data Control, eliminating the need for software modification. SW485A is an economical converter that supports both 2-wire and 4-wire RS-485 communications. There is also provision for constant enable of the receiver during transmit for full duplex operation.1, Plug and play, small volume, easy to installation2, High receive delicacy3, Port-powered,high efficiency obtain electricity, can also worked on 3 lines4, Lowest consumption5, Automatic send data control, auto distinguish and sense direction adout data transfer6, Auto sense serial signal rate, zero delay automatic transmitCommunicationStandard Accord EIA RS-232, RS-485 standardRS-232 signal TX, RX, GNDRS-485 signal D+, D-, GNDAsynchronism, point to point or multi point, 2 wire half-duplexDirection Automatic send data control,auto distinguish and sense direction adout data transferBand rate 300-115200bps, auto sense serial signal rateLoading Support 32 point loopback (can order 128 point)Transmission RS-485 side 1200M(9600bps), RS-232 side less than 5MPort protection 600W surge protection, 15KV static protectionInterface style RS-232 side DB-9 female, RS-485 side 4 terminal blockWorking temperature -40 to 80Storage temperature -40 to 85Humidity Relative humidity 5% to 95%Input powered No power supply needed, powered from TXD, RTS, DTR signal in RS-232 portConsumption Static consumption less than 10mA,dynamic consumption less than 40mAL*W*H 72mm*33mm*16.5mmShell PlasticColor BlackWeight 30g
1, Plug and play compliant, hot swappable2, Add 1 to 4 serial ports3, Multi-interface RS-485 model4, USB 1.0 and 1.1 compliant; USB 2.0 backwards compatible5, USB port powered- no external power neede
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