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Advantech ADAM-4520

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Advantech ADAM-4520

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Isolated RS232 to RS422/485 Converter



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beskrivelse

Most industrial computer systems come with standard RS232 serial ports. Though widely accepted, RS232 has limited transmission speed, range, and networking capabilities. The Advantech RS422 and RS485 standards overcome these limitations by using differential voltage lines for data and control signals. The ADAM-4520/4522 converter lets you take advantage of RS422 and RS485 on systems originally equipped with RS232. It transparently converts RS232 signals into isolated RS422 or RS485 signals. You do not need to change your PCs hardware or your software. The ADAM-4520 lets you easily build an industrial grade, long distance communication system with standard PC hardware. It extends the communication distance by 4000 ft. (1200 m) or increases the maximum number of connected nodes by 32.



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yderligere information

SPECIFICATIONS


General

Connectors
1 x plug-in terminal block (#14 ~ 22 AWG)(RS-422/485)
1 x DB9-F (RS-232)

Isolation Voltage
3,000 V DC

Power Consumption
1.2 W @ 24 V DC


Serial Communications

Input
RS-232 (DB9)

Output
RS-485 (2-wire) or
RS-422 (4-wire)

Speed Modes (bps)
1,200, 2,400, 4,800, 9,600, 19.2 k, 38.4 k, 57.6 k, 115.2 k, RTS control and RS-422 (switchable)


COMMON SPECIFICATIONS

General

Power Input
Unregulated 10 ~ 30 V DC w/ power reversal protection


Environment

Operating Humidity
5 ~ 95% RH

Operating Temperature
- 10 ~ 70C (14 ~ 158F)

Storage Temperature
- 25 ~ 85C (-13 ~ 185F)


Ordering Information

Part Number Description
ADAM-4520-D2E RS232 to RS422/485 converter w/ iso. Rev. D2E
Accessory
PWR-242-AE DIN-rail Power Supply
PWR-243-AE Panel Mount Power Supply
PWR-244-AE Panel Mount Power Supply


PDF

PDF beskrivelse Advantech ADAM-4520 Datasheet (263.4 kB)

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