Manual

Using This Manual
Chapter 1
12
In this manual, we use the following terms:
This T erm: Means:
1779KP5 Both the 1779KP5 and 1779KP5R modules unless otherwise
noted.
Data Highway Plus Formerly the Peer Communications Link (PCL)
Node The point at which devices, such as programmable controllers,
interface to the network. Usually, the node is an interface
module (except for the PLC5 and T50 terminal which connect
directly to Data Highway Plus).
In some AllenBradley documentation, you may find the term
station used in place of the term node.
PLC Programmable Logic Controller: A generic term for any of
AllenBradley' s PLC product lines (such as PLC2, PLC3, etc.).
T50 The T50 Industrial T erminal (Cat. No. 1784T50).
Allen-Bradley offers a wide range of products for Data Highway II and
Data Highway Plus, including:
Product Catalog Number
Data Highway II PLC2 Family Interface Module 1779KP2, KP2R
Data Highway II PLC3 Family Interface Module 1779KP3, KP3R
Data Highway II AsynchronousDevice Interface Module 1779KFL, KFLR
Data Highway II SynchronousDevice Interface Module 1779KFM, KFMR
PLC5 Family Programmable Controllers Series 1785
PLC5 Programming Software 6200 PLC5
T50 Industrial T erminal System 1784T50
Frequently Used Terms
Related Products