Terminology – Rockwell Automation 1734-AENT POINT I/O EtherNet/IP Adapter Module User Manual
Page 7

Publication 1734-UM011D-EN-P - May 2011
Preface vii
Terminology
Refer to the table for the meaning of common terms.
POINT I/O 2 relay output module
POINT I/O 2 Relay Output Module Installation Instructions (OX2)
POINT I/O 2 Relay Output Module Installation Instructions (OW2)
POINT I/O synchronous serial interface
absolute encoder module
POINT I/O Synchronous Serial Interface Absolute Encoder
Module Installation Instructions
POINT I/O cold junction compensation
wiring base assembly
POINT I/O Cold Junction Compensation Wiring Base Assembly
Installation Instructions
POINT I/O wiring base assembly
POINT I/O Wiring Base Assembly Installation Instructions
Very high-speed counter module
POINT I/O Very High-speed Counter Module Installation
Instructions
Very High-speed Counter Module User Manual
RSLinx
RSLinx Enterprise Getting Results Guide
For Information About
See This Publication
Publication Number
TIP
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http://literature.rockwellautomation.com/
TIP
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Term
Definition
BootP
BootP (Bootstrap Protocol) is a low-level protocol that provides
configurations to other nodes on a TCP/IP network. BootP
configuration files let you automatically assign IP addresses to an
Ethernet module. You can also obtain subnet masks and gateway
addresses from BootP.
Bridge
A node between two similar communication subnets where protocol
translation is minimal.
CIP
Control and information protocol, the EtherNet/IP application layer
uses the producer/consumer networking model. In this model one
producer broadcasts (multicasts) the data once to all the consumers.
All consumers see the data simultaneously and may choose whether
to consume (receive) the data or not. Delivery time is consistent, no
matter how many consumers there are.
Connection
The communication mechanism from the controller to another
module in the control system, usually used to exchange I/O data.
Consumer
A destination device in the CIP networking model. See CIP.