RS232 to RS485 1.2KM Data Communication Interface Adapter Converter A2TF
Product description: Bi-direction RS232-485 converter is mainly used for telecommunication between end to end or end to ends of main electronic controllers. The converter works between the main controller and sub station machine to complete industrial automatic control system, universal card system, access control system, car parking system, Self-served banking system, bus ticketing system, restaurant menu system, personnel attendance system and road toll system, etc. 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 humidit.
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