Description:

100% BRAND NEW high quality RS-232 -RS-422 Connector Interface Converter for PC It is able to convert RS-232 signal to RS-422 balanced differential signal and extend the communication distance to 1.8km. When works in RS-232 half-duplex mode the software keeps the same function under RS-422 without any change. It uses a particular pump to gain power from RS-232 signals (RTS, DTR, TXD) without initializing the RS-232 series interface. The transmission rate of 300-115200bps is capable of applying between host computers, host computer and its external equipments and forms point to point, point to multi-points network. It is widely used in industrial automation, door safe, all-in-one-card, car parking, ATM, bus charge, eatery sell out, staff attendance management, and highway toll gate etc 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 Working mode: Asynchronous, half-duplex, differential transmission. Transmission media: Twisted-pair or shielded twisted pair (STP). Transmission rate: 300-115200bps. External dimension: 95mm*33mm*17mm Working environments: -25 degC to 70 degC, relative humidity 5% to 95%. Transmission distance: 1800m(RS-485), 5m (RS-232).*This converter is compatible with RS-232C and RS-422 standard. Interface: Compatible with EIA/TIA RS-232C standard and RS-422 standard. Package includes: 1 x RS-232 -RS-422 Connector Interface Converter for PC