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ADAM-4520
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Price: $127.50 + GST
Product ID : ADAM4520
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Description

Adam-4520 Isolated RS-232 to RS-422 & RS-485 Converter
 

The ADAM-4520/4522 converter lets you take advantage of RS-422 and RS-485 on systems originally equipped with RS-232. It transparently converts RS-232 signals into RS-422 or RS-485 signals. There's no need to change PC hardware or software, the ADAM-4520 lets you easily build an industrial grade, long distance communication system with standard PC hardware.
  • Automatic internal RS-485 bus supervision
  • Transmission speed up to 115.2 Kbps
  • Networking up to 1200 meters
  • Reserved space for termination resistors
  • No external flow control signals required for RS-485
  • 3000 VDC isolation protection (ADAM-4520)
  • Transient suppression on RS-485 data lines
  • Power and data flow indicator for troubleshooting
  • Power requirement: +10 to +30 VDC (no plug pack supplied)
  • Mounts easily on a DIN-rail, panel or piggyback

Download ADAM-4520 Data SheetDatasheet (PDF)

Most industrial computer systems come with standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals. The ADAM-4520 converter lets you take advantage of RS-422 and RS-485 on systems originally equipped with RS-232. It transparently converts RS-232 signals into isolated RS-422 or RS-485 signals. You do not need to change your PC's hardware or your software.  It extends the communication distance by 1200 m or increases the maximum number of connected nodes by 32.

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