ABB CTB810 HN800/CW800 side panel module

ABB CTB810 HN800/CW800 side panel module

Description

MBP

Transmission technology Manchester Coding and Bus

Powered. This term replaces the previously common

terms for intrinsically safe transmission "Physics in

accordance with IEC 61158-2,1158-2, etc.

NRZ

Non Return to Zero, a protocol behavior of the MBP

transmission technology.

PROFIBUS

PROcess FleldBUS.PROFIBUS is a manufacturer-

independent fieldbus standard for applications in

manufacturing, process and building automation.The

PROFIBUS family is composed of three types of

protocol, each of which is used for different tasks.The

three types of protocols are:PROFIBUS FMS,DP and

PA.

PROFIBUS FMS

Fieldbus Message Specification. Is designed for

communication at the cell level, where programmable

controllers, such as PLCs and PCs primarily

communicate with each other. It was the forerunner of

PROFIBUS DP.

PROFIBUS DP

PROFIBUS DP is the communication protocol for

Decentralized Peripherals.DP covers the versions DP-

VO,DP-V1 and DP-V2.

PROFIBUS PA

PROFIBUS for Process Automation

PROFIBUS

The international umbrella organization for PROFIBUS

International (PI)

founded in 1995.

PROFIBUS User

The PNO is the trade body of manufacturers and users

Organization e.V. (PNO)

for PROFIBUS founded in 1989.

Redundancy

The existence of more than one capability of an item

(system, equipment or component) to perform its

intended function.

Remote I/O

Input/Output units connected to a controller via a

fieldbus.

Term/Acronym

Description

RLM 01

Redundancy Link Module for PROFIBUS DP.The

RLM 01 connects a non redundant PROFIBUS slave to

the line redundant PROFIBUS.

RS485

A communication interface standard from EIA

(Electronics Industries Association,USA), operating on

voltages between 0V and +5V.RS485 is more noise

resistant than RS232C,handles data transmission over

longer distances, and can drive more receivers

Segment

A Segment is a section of a PROFIBUS DP fieldbus that

is terminated in its characteristic impedance. Segments

can be linked by Repeaters to form a longer PROFIBUS

DP fieldbus. Each Segment can include up to 32

devices.

tbit

Time a bit needs to be transferred on PROFIBUS.This

time depends on the transmission rate.

tbit = 1/transmission rate.

Released User Manuals and Release Notes

A complete list of all User Manuals and Release Notes applicable to System 800xA

is provided in System 800xA Released User Manuals and Release Notes

(3BUA000263*).

System 800xA Released User Manuals and Release Notes(3BUA000263*) is

updated each time a document is updated or a new document is released. It is in pdf

format and is provided in the following ways:

·Included on the documentation media provided with the system and published

to ABB SolutionsBank when released as part of a major or minor release,

Service Pack, Feature Pack, or System Revision.

Published to ABB SolutionsBank when a User Manual or Release Note is

updated in between any of the release cycles listed in the first bullet.

A product bulletin is published each time System 800xA Released User Manuals

and Release Notes (3BUA000263*) is updated and published to ABB

SolutionsBank.