Advantech Advantech Modem ADAM-4550 Manual do Utilizador descarregar pdf (Página 2)

ADAM 4000 Series

3-2

ADAM

Applications

• Remote data acquisition

• Process monitoring

• Industrial process control

• Energy management

• Supervisory control

• Security systems

• Laboratory automation

• Building automation

• Product testing

• Direct digital control

• Relay control

Remote Sensor-to-Computer

Interface Modules

Introduction

ADAM modules are compact, versatile

sensor-to-computer interface units

designed specifically for reliable

operation in harsh environments. Their

built-in microprocessors, encased in

rugged industrial grade plastic

packages, let them independently

provide intelligent signal conditioning,

analog I/O, digital I/O, data display and

RS-485 communication.

Remotely Programmable Input

Ranges

ADAM modules stand out because of

their ability to accommodate multiple

types and ranges of analog input. You

select the type and range remotely by

issuing commands from the host

computer. You may use just one type of

unit for many different tasks, greatly

simplifying design and maintenance.

You can handle the measurement needs

of a whole plant using a single kind of

module. Physical adjustments are

unnecessary, since all modules are

100% remotely configured by the host

computer.

Watchdog Timer Inside

A watchdog timer supervisory function

will automatically reset the ADAM

modules, reducing the need for

maintenance.

Flexible Networking

ADAM modules need just two wires to

communicate with their controlling host

computer over a multidrop RS-485

network. Their ASCII-based

command/response protocol insures

compatibility with virtually any computer

system.

Alternative Standalone Control

Solution

A standalone control solution is

possible when ADAM modules are

controlled by the ADAM-4500 PC-based

communication controller. The

ADAM-4500 allows users to download

an application (written in a high-level

programming language) into its flash

ROM. This permits customization for

your applications.

Modular Industrial Design

You can easily mount modules on a DIN

rail, panel or piggyback. You make

signal connections through plug-in

screw-terminal blocks, insuring simple

installation, modification and

maintenance.

Ready for the Industrial

Environment

ADAM modules accept any unregulated

power source between +10 and +30 V

DC

.

They are protected against accidental

power supply reversals and can be

safely connected or disconnected

without disturbing a running network.

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