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Advantech ADAM-4521

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Advantech ADAM-4521

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Addressable RS422/485 to RS232 Converter



Properties


Description

The Advantech ADAM-4521 is an intelligent RS422/485 to RS232 converter specifically designed to connect RS422/485 devices to an RS232 network. RS232 is the most common transmission standard. Although widely available on most computer systems, measurement equipment, PLCs, and industrial devices, its transmission speed, communication distance, and especially networking capability are limited due to unbalanced transmission. The ADAM-4521 addressable converter solves this problem and lets you easily build up an RS485 network with your RS232 devices by assigning each one an address for easier communication.



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Further Information

SPECIFICATIONS


General

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

Isolation Voltage
1,000 V DC

Power Consumption
1.0 W @ 24 V DC

Built-in microprocessor and watchdog timer


Serial Communications

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

Output
RS-232 (DB9)

Speed Modes (bps)
300, 600, 1,200, 2,400, 4,800, 9,600, 19.2 k, 38.4 k, 57.6 k, 115.2 k (software configurable)

RS-232 and 485 can be set to different baudrates

RS-485 surge protection and automatic RS-485 data flow control

Software configurable to either addressable or non-addressable mode


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-4521-AE Addressable RS232 to RS485/422 Converter
Accessory
PWR-242-AE DIN-rail Power Supply
PWR-243-AE Panel Mount Power Supply
PWR-244-AE Panel Mount Power Supply


PDF

PDF description Advantech ADAM-4521 Datasheet (263.4 kB)



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