HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale
HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale: Electronics. Description: 。 Brand new RS-232 to RS-485 Adapter Converter。 Weight:45g。 。 Easy use, no wire, no tool required。 Without requiring any AC or DC power。 A female DB9 interface allows it to be plugged directly into any one of the PC's Com ports。 Convert RS-232 signal to RS-485 signal。 Working Modes: Asynchronous, half-duplex, differential transmission。 Work Environment: -10°C to 85°C, relative humidity 5% to 95%。 Transmission Distance: 1.2 mile (RS-485), 5 meters(RS-232)。 Transmission Speed: 300-115200 bps。 Transmission Media: Common wire, doule wire, UTP or Shielding Line。 Serial Port Feature: Compatible with EIA/TIA RS-232C standard and RS-485 standard。 Electronic Interface: At the side of RS-232 is a DB9 female (hole-type) connector. At the side of RS-485 is a DB9 male (needle-type) connector, with connection board。 。 Package includes: 。 。 1 x RS-232 to RS-485 adapter。 1x 3 poles connection board。 1 x User's Guide in English.。 。 Signals 。 。 RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, CND。 RS-485: Date+, Date-, GND 。 。 。





HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale
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