2db USB-RS485 átalakító modul számítógépes RS485 port PL2303 meghajtóhoz

2PCS USB to RS485 Converter Module for Computer USB RS485 Port PL2303 drive
Feature:
1). Use a dedicated USB RS485 chip, fully compatible with RS485 communication association
2). The highest support baud rate 1228800 BPS
3). Up to 1200 m transmission distance (do not use the relay station)
4). The onboard 500 ma self-restore insurance, prevent damage to computer USB port module of the failureApplied range:1). The instrument remote data acquisition
2). PLC device data read and write
3). Intelligent household electric centralized control
4). The intelligent entrance guard system
5). The communication between all kinds of industrial automation equipmentMethod of application:Install the module to computer USB port, PL2303 drive, use the serial port tool to send data.Notice:The influence of the wire and the use of the environment, long distance communication may not be stable, please use the shielded twisted-pair cable or try to reduce the baud rate to increase the transmission distance Package Included:
2 x USB to RS485 Converter Module for computer USB RS485 Port PL2303 drive
401625468106 - ali110 (280)