Brand Clean Electronics Pleasant mishap\ x {5dae} l/icy\ 485 Double protection twice turns into\ 'p\ 45.

Standards: Compliance with the criteria for petrification, downward compatibility, compliance with Standard 485
Direction control: Adopt data flow to automatic control technology, automatic identification and control of data transmission directions
Porter ratio: 300-921600b, automatic detection of serial port signal rate
Load capacity: Support points to multiple points, each converter allows for connections to 332 pieces of madness equipment
Protection: Tvs Detention Protection, self restoration protection
Pleasant maleeness supports mishaps 98/romantic/2000/mishap/xenophanes/7 /, x, waiter
Equipment that supports the mishap 485: Remember to have a camera, roster, fingerprint attendance, program Control Exchange, numerical control machines, microchip, etc.

Getting on the shelf, the industrial grade turns to 485., 485 Chips Convenient to Be Petrine, it is more convenient to use the 485 chip when the debugging is easy to burn.
Analysis of the 485 Marketplace Scheme
Programme I: Remaining + 485; Instability in the welfare sector, easy to create computer black screens
Programme II: Grade 2303 + Grade 232 + Grade 485 This scheme is to use the mishap 2303 first to convert to serial port, convert the serial port to 485 It's low cost, there may be instability in the industry, high speed is not suitable.
Programme III: Grade 232 + 485; Reduction in the number of people: Applications at industrial level, speed and anti jamming ability is excellent, very suitable for industrial control, personal application. Reduction in the number of people: The cost is high.