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ADAM-4500 PDF预览

ADAM-4500

更新时间: 2024-09-12 06:36:15
品牌 Logo 应用领域
研华 - ADVANTECH 控制器PC
页数 文件大小 规格书
1页 384K
描述
PC-based Com mu ni ca tion Controller

ADAM-4500 数据手册

  
ADAM-4500  
PC-based Communication Controller  
Features  
.
Powerful communication controller in a small package  
.
Built-in Boot ROM DOS to run PC programs  
.
Free ROM/RAM memory for user's applications  
.
2-wire, multi-drop RS-485 networking  
.
Communication speed up to 115.2 Kbps  
.
RS-232/RS-485 modes (jumper selectable)  
.
Automatic data flow control in RS-485 mode  
.
Built-in real-time clock and watchdog timer  
.
Easy mounting on a DIN-rail or panel  
.
Accepts unregulated power sources between 10 to 30 VDC  
.
Program download cable and utility included  
Introduction  
The ADAM-4500 is a fully functional stand-alone controller for industrial automation and control. It provides an ideal environment for controlling PC hardware with a minimal amount  
of development effort. Its built-in ROM-DOS lets users run standard PC programs or new programs produced by PC language development tools. ROM-DOS is an MS-DOS equivalent  
operating system allowing you to run all standard PC software.  
Built-in RS-232/485 COM Ports  
The ADAM-4500 has two communication ports (COM1 and COM2). These provide easy communication between the controller and other devices in your applications. COM1 can  
be configured for RS-232 or RS-485 communication via a jumper setting, while COM 2 is dedicated as an RS-485 port. This design allows the controller to be used in a variety of  
applications. For example, a user can download an application into the ADAM-4500's on-board Flash memory while the ADAM-4500 is connected to an RS-485 network, then let it  
control all the modules in the network.  
Built-in Real-time Clock and Watchdog Timer  
The real-time clock in the controller ensures accurate time recording while the system operates. The watchdog timer is designed to automatically reset the CPU if the system fails.  
RS-232 Interface  
.
Signals  
.
Mode  
Specifications  
Board  
TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND  
asynchronous full duplex, point to point  
Up to 115.2 kbps  
.
CPU  
.
Flash ROM  
80188-40  
256 KB (170 KB free memory for users)  
Boot ROM DOS  
Yes  
256 KB (234 KB free memory for users)  
Yes  
Yes  
RS-232/485  
RS-485  
Tx, Rx, GND  
.
Transmission Speed  
.
Max Transmission  
Distance  
15.2 meters (50 feet)  
.
Operating System  
.
Timer BIOS  
.
SRAM  
.
Real-time Clock  
.
Watchdog Timer  
.
COM1  
.
COM2  
.
Program Download  
Port(RS-232)  
RS-485 interface  
.
Signals  
.
Mode  
.
Transmission Speed  
.
Max Transmission  
Distance  
DATA+, DATA-, GND  
Half duplex, multi-drop  
Up to 115.2 kbps  
1200 meters (4000 feet)  
.
Power Requirement  
.
Power Consumption  
.
Operating Temperature -10 ~ 70°C (14 ~ 158°F)  
Unregulated +10 to +30 VDC  
2.0 W  
Software  
The ADAM-4500 module provides 170 KB ROM for your downloaded applications and  
234 KB RAM for application operation. Its built-in ROM-DOS is an MS-DOS equivalent  
operating system, which provides all of the basic functions of MS-DOS except BIOS.  
Application programs written in high level languages such as C or C++ can run under  
ROM-DOS. Application programs should be converted into 80188 compatible code  
before being downloaded into the ADAM-4500. The download utility is included with  
the ADAM-4500.  
.
Case  
ABS with captive mounting hardware  
.
Plug-in Screw  
Terminal Block  
.
Dimensions  
Accepts 0.5 mm to 2.5 mm  
1-#12 or 2-#14 ~ #22 AWG  
60 x 120 mm (2.36" x 4.72")  
Ordering Information  
.
ADAM-4500  
PC-based communication controller  
Online Download  
www.advantech.com/products  
11-23  
All product specifications are subject to change without notice  
Last updated : 9-Mar-2005  

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