Specification :

compatible with RS-232/ RS-422/ RS-485 standards, which can transfer the signals of single end RS-232 into balanced signals of RS-

Multi-function RS-232/ RS-485/ RS-422Interface converter is compatible with RS-232/ RS-422/ RS-485 standards, which can transfer the signals of single end RS-232 into balanced signals of RS-422or RS-485. RS-232 interface connect with PC serial port by a link port of DB9 female head.

RS-422/ RS-485 can be widely used for time attendance machine, IC card charge system, industry automated control system, card access control system, parking system, auto banking system, buscharges system, Pos system for selling meals, charge systems for highway.