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ADAM-4522

ADAM
Part Number ADAM-4522
Manufacturer ADAM
Description (ADAM-4520 / ADAM-4522) Converter
Published May 2, 2008
Detailed Description S E R I A L C O M M U N I C A T I O N I N T E R F A C E F O R I N D U S T R I A L A U T O M A T I O N ADAM-4510/45...
Datasheet PDF File ADAM-4522 PDF File

ADAM-4522
ADAM-4522

Overview
S E R I A L C O M M U N I C A T I O N I N T E R F A C E F O R I N D U S T R I A L A U T O M A T I O N ADAM-4510/4510S RS-422/485 Repeater Introduction Most industrial computer systems come with RS232 serial ports as standard.
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-4520/4522 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 isolated RS-422 or RS-485 signals.
You don't need to change your PC's hardware or your software.
The ADAM-4520/4522 lets you easily build an industrial grade, long distance communication system with standard PC hardware.
The ADAM-4510/4510S repeater simply amplifies, or boosts, existing RS-485 signals to enable them to cover longer distances.
It extends the communication distance by 4000 ft (1200 m) or extends the number of connected nodes by 32.
ADAM-4520/4522 RS-232 to RS-422/485 Converter Tough industrial design You can power the ADAM-4510/4510S and ADAM4520/4522 with any unregulated power source between +10 and +30 VDC.
Their industrial-grade plastic shells can be mounted on a DIN-rail, panel or in a piggybacked stack.
You make signal connections through plugin screw terminal blocks, guaranteeing easy installation, maintenance and modification Features • Automatic internal RS-485 bus supervision • No external flow control signals required for RS-485 • Minimum 3000 VDC isolation protection (ADAM-4510S/4520 only) • Transient suppression on RS-485 data lines • Baudrate up to 115.
2 Kbps • Networking up to 4000 feet www.
DataSheet4U.
com Intelligent RS-485 control The RS-485 standard supports half-duplex communication.
This means that just two wires are needed to both transmit and receive data.
Handshaking signals (such as RTS, Request To Send) are normally ...


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