Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Bedienungsanleitung PDF herunterladen (Seite 93)

Rockwell Automation Publication 1788-UM057B-EN-P - September 2014 91

Glossary

The following terms and abbreviations are used throughout this manual.

For definitions of terms not listed here, refer to the Allen-Bradley Industrial

Automation Glossary, publication AG-7.1

1788-EN2FFR linking device Provides a gateway between EtherNet/IP and a single segment FOUNDATION

Fieldbus H1 layer.

1788-CN2FFR linking device Provides a gateway between ControlNet and FOUNDATION Fieldbus (FF).

AO Abbreviation for an analog output; signal is generated by the host system and

transmitted to a field device.

AOP Abbreviation for Add-on Profile; provides an intuitive graphical interface for

configuring devices.

basic device A device that can communicate on the fieldbus, but cannot become the LAS.

block See function block

, resource block (RES), and transducer block.

BOOTP A protocol to boot a diskless workstation and receive the boot information from

a server.

bridge An interface in a fieldbus network that interconnects two or more H1 networks.

bus An H1 fieldbus cable between a Host and field devices connected to multiple

segments, sometimes through the use of repeaters.

CAS Abbreviation for Cascade.

channel A path for a signal.

CIP Acronym for Common Industrial Protocol; a communication protocol, or

language, between industrial devices. CIP provides seamless communication for

devices on DeviceNet, ControlNet, and EtherNet/IP networks.

configurable Capability to select and connect standard hardware modules to create a system;

or the capability to change functionality or sizing of software functions by

changing parameters without having to modify or regenerate software.

configuration Physical installation of hardware modules to satisfy system requirements; or the

selection of software options to satisfy system requirements.

connector Coupling device used to connect the wire medium to a fieldbus device or to

another segment of wire.

control loop Group of function blocks that execute at a specified rate within a

FOUNDATION Fieldbus device or distributed across the fieldbus network.

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Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Bedienungsanleitung Seite 93