The Campus-RS™ SDI (Serial Data Interfaces) are interface modules that install directly into a
Campus-RS remote or Campus-RS Star concentrator and provide serial data connections to
routers and other network devices. The SDI interface modules include a variety of standard
physical interfaces, including RS-232C, RS-449, RS-530, RS-530A, V.35, and X.21 which can
be configured to operate at n x 56/64 kbps rates up to a maximum of 4.608 Mbps.
This document provides information about Oracle Data Guard broker, a
management and monitoring interface that helps you configure, monitor, and
control an Oracle Data Guard broker configuration. Oracle Data Guard Broker is intended for database administrators (DBAs) and system
administrators who want to use the Oracle Data Guard broker to automate many of
the tasks involved in configuring and monitoring an Oracle Data Guard
An open data communication protocol developed in 1979
Published by Modicon
Supplied by many SCADA and HMI software
Have OPC Servers
2 serial transmission modes:
ASCII 10 bits
RTU (Binary) 11 bits
Station Device: 0 ~ 255
1xxxx: 4 digits for hexadecimal address (0000 ~ FFFF)
1xxxxx: 5 digital for decimal address (0 ~ 65535)
0xxxx: 4 digits for hexadecimal address (0000 ~ FFFF)
0xxxxx: 5 digital for decimal address (0 ~ 65535)
4xxxx: 4 dig...
The PHP Data Objects (PDO) extension defines a lightweight, consistent interface for accessing databases in PHP
Each database driver that implements the PDO interface can expose database-specific features as regular extension functions
you must use a database-specific PDO driver to access a database server
PDO provides a data-access abstraction layer, which means that, regardless of which database you're using, you use the same functions to issue queries and fetch data
The Oracle Call Interface (OCI) is an application programming interface (API) that
allows applications written in C or C++ to interact with one or more Oracle
database servers. OCI gives your programs the capability to perform the full range
of database operations that are possible with an Oracle database server, including
SQL statement processing and object manipulation.
Interface converter, for converting RS-232 to RS-422 and RS-485, with electrical isolation, 2 channels
Bidirectional, wireless, 2400 MHz transmission system (European version), consisting of 2 transceivers (transmitter and receiver) and two antennas with connecting cable
Fieldline Modular Wireless IO set, consisting of: Wireless IO base station for one Wireless IO terminal and Wireless IO device, 8 digital inputs, 8 digital outputs
–Function Blocks, Functions, Data Types, Programs
–Ladder Diagram (LD) for logic control (“power flow”)
–Function Block Diagram (FBD) for regulatory control (“data flow”)
–Sequential Function Chart (SFC) for state-machine control
–Structured Text (ST) for information processing
–Instruction List (IL) for assembly-level programming
•A Mature, Internationally Adopted Standard
–First edition: 1993
–Second edition: 2001...
Until fairly recently most scientific data-gathering systems and industrial
control procedures were based on electromechanical devices
such as chart recorders and analogue gauges. The capability to
process and analyse data was rather limited (and in some cases error
prone) unless one had access to a minicomputer or mainframe.
Today, that situation has changed considerably. I am sure that most
potential readers of this book will be aware of the profound effect
the PC has had on the way in which engineers and scientists are able
to approach data-gathering tasks....
This is a CS 2 book that presents classical data structures in an object-oriented programming (OOP) context using Java. This book also focuses on the basic principles of OOP and graphical user interface (GUI) -based programming – two paradigms essential for modern programming and problem solving. Our book is aimed principally at CS 2 students but may also be valuable to software development professionals
In this book for designers, developers, and product managers, expert developer and user interface designer Lukas Mathis explains how to make usability the cornerstone of every point in your design process, walking you through the necessary steps to plan the design for an application or website, test it, and get usage data after the design is complete. He shows you how to focus your design process on the most important thing: helping people get things done, easily and efficiently.
Interface Solutions I2C-bus. Bipolar junction transistor. Reduced models of the operation modes. Modes of Operation. Diode-Transistor Logic (DTL). Resistor-Transistor Logic (RTL)
Sinking vs. Sourcing'Sink' means that the chip 'sinks' current down into itself. • 'Source' is just the reverse, the I/O pin is the actual source of the current. •
How do the 3.1 billion A, C, G and T letters of the human genome compare to those of a chimp or a mouse? What do the paths that millions of visitors take through a web site look like? With Visualizing Data, you learn how to answer complex questions like these with thoroughly interactive displays. We're not talking about cookie-cutter charts and graphs. This book teaches you how to design entire interfaces around large, complex data sets with the help of a powerful new design and prototyping tool called "Processing"....
This demonstration presents the Annotation Librarian, an application programming interface that supports rapid development of natural language processing (NLP) projects built in Apache Unstructured Information Management Architecture (UIMA). The flexibility of UIMA to support all types of unstructured data – images, audio, and text – increases the complexity of some of the most common NLP development tasks.
An interface is a way to describe what classes should do, without specifying how they should do it. It’s not a class but a set of requirements for classes that want to conform to the interface
E.g. public interface Comparable
int compareTo(Object otherObject);
this requires that any class implementing the Comparable interface contains a compareTo method, and this method must take an Object parameter and return an integer
To Make an Interactive GUI Program
To make an interactive GUI program, you need:
buttons, windows, menus, etc.
mouse clicked, window closed, button clicked, etc.
Event listeners (interfaces) and event handlers (methods)
listen for events to be trigged, and then perform actions to handle
The information contained in Ebook Simatic S7-300 S7-300 Module data can be used as a reference to operating, to functions, and to the technical data of the signal modules, power supply modules and interface modules of the s7 300.
This specification "Data Access Automation Interface Standard" is an interface for developers of OPC clients and OPC Data Access Servers. The specification is a result of an analysis and design process to develop a standard interface to facilitate the development of servers and clients by multiple vendors that shall inter-operate seamlessly together. Invite you to consult.
We describe the use of XML tokenisation, tagging and mark-up tools to prepare a corpus for parsing. Our techniques are generally applicable but here we focus on parsing Medline abstracts with the ANLT wide-coverage grammar. Hand-crafted grammars inevitably lack coverage but many coverage failures are due to inadequacies of their lexicons. We describe a method of gaining a degree of robustness by interfacing POS tag information with the existing lexicon.