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ATEX. ATEX - HMI-PLC. Introduction. What is ATEX, and what does it stand for?. ATEX - HMI-PLC. Introduction. AT mosphères EX plosibles = potentially explosive atmospheres !. ATEX - HMI-PLC. Introduction. There are two kinds of potentially explosive atmospheres !. ATEX - HMI-PLC.

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ATEX

Moeller GmbH

page - 1


Atex hmi plc
ATEX - HMI-PLC

Introduction

What is ATEX, and what does it stand for?

Moeller GmbH

Page - 2


Atex hmi plc1
ATEX - HMI-PLC

  • Introduction

ATmosphères EXplosibles

=

potentially explosive atmospheres!

Moeller GmbH

Page - 3


Atex hmi plc2
ATEX - HMI-PLC

  • Introduction

There are two kinds of potentially explosive atmospheres!

Moeller GmbH

Page - 4


Atex hmi plc3
ATEX - HMI-PLC

  • Introduction

There are two kinds of potentially explosive atmospheres!

1) gas

Moeller GmbH

Page - 5


Atex hmi plc4
ATEX - HMI-PLC

Introduction

There are two kinds of potentially explosive atmospheres!

1) gas

2) dust

Moeller GmbH

Page - 6


Atex hmi plc5
ATEX - HMI-PLC

Introduction

In this case we are talking solely about

use in dusty atmoshere!

Moeller GmbH

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Atex hmi plc6
ATEX - HMI-PLC

Introduction

In additionthere are also two different ATEX directives!

Moeller GmbH

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Atex hmi plc7
ATEX – HMI-PLC

Introduction

In additionthere are also two different ATEX directives!

Directive for Operators: 1999/92/EC (mandatory from 06/2006)

Moeller GmbH

Page - 9


Atex hmi plc8
ATEX – HMI-PLC

Introduction

In additionthere are also two different ATEX directives!

Directive for Operators: 1999/92/EC (mandatory from 06/2006)

Directive for Manufacturers: 94/9/EC (mandatory since 06/2003)

Moeller GmbH

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Atex hmi plc9
ATEX – HMI-PLC

Introduction

In this case we are talking soley about the

directive 94/9/EC (mandatory since 06/2003)

Moeller GmbH

Page - 11


Atex hmi plc10
ATEX - HMI-PLC

Introduction

What is the difference between these two ATEX directives?

Moeller GmbH

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Atex hmi plc11
ATEX - HMI-PLC

Introduction: Manufacturer

Equipment and protective systems in potentially explosive atmospheres!

1) Divided in to equipment groups:

GroupOperational Area

I Mining Industry

IIall areas, except Mining Industry

Moeller GmbH

Page - 13


Atex hmi plc12
ATEX - HMI-PLC

Introduction: Manufacturer

Equipment and protective systems in potentially explosive atmospheres!

1) Divided in to equipment groups

Group Operational Area

I Mining Industry

IIall areas, except Mining Industry

2) Divided in to Categories

Group Category Safety

I M 1 very high

I M 2 high

II 1 very high

II 2 high

IIstandard

3

Moeller GmbH

Page - 14


Atex hmi plc13
ATEX - HMI-PLC

Introduction: Operator

Operating in potentially explosive atmospheres!

1) Assessment of risc of explosion, producing a zone plan, documentation, etc.

gas/fogdustrisk of explosion

Zone 0 Zone 20 always, often, long-run

Zone 1 Zone 21 occasional

Zone 2 Zone 22 usually not

if so, only short-run

Moeller GmbH

Page - 15


Atex hmi plc14
ATEX - HMI-PLC

Introduction: Operator

Operating in potentially explosive atmospheres!

1) Assessment of risc of explosion, producing a zone plan, documentation, etc.

gas/fogdustrisk of explosion

Zone 0 Zone 20 always, often, long-run

Zone 1 Zone 21 occasional

Zone 2 Zone 22 usually not

if so, only short-run

2) Choise of equipment and protectionism by categories

gas/fogdustCategory

Zone 0,1,2 Zone 20,21,22 1

Zone 1,2 Zone 21,22 1, 2

Zone 2 Zone 22 1, 2

3

Moeller GmbH

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Atex hmi plc15
ATEX - HMI-PLC

Introduction: Operator

Operating in potentially explosive atmospheres!

Zone 20 = Category 1

Zone 21 = Category 1 and 2

3

Zone 22 = Category 1, 2 and

INFO >> http://europa.eu.int/comm/enterprise/atex/otherinfo.htm

Moeller GmbH

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Atex hmi plc16
ATEX - HMI-PLC

Introduction: summary

Directive 94/9/EC by the European Parliament and the Council of 23 March 1994

Directive 94/9/EC of the European Parliament and the Council of 23 March 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres.

http://europa.eu.int/comm/enterprise/atex/direct/newapproach.htm

Moeller GmbH

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Atex hmi plc17
ATEX - HMI-PLC

technical requirements : EN 50281-1-1

section 8: test (extract)

Table 3 contains applications and requirements according EN 50014 for „Electrical apparatus for potentially explosive atmospheres”

example:

- mechanical tests

- thermical tests

- thermical shock tests

- responsibility

- documentation

Moeller GmbH

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Atex hmi plc18

Namen und Firmenadresse

Type XVC-601-GTI-10-V1-000

TypeNo 272547

Supply 24VDC 1.1A

*0404400009* KW 18/04

ATEX – HMI-PLC

technical requirements: EN 50281-1-1

section 12: identificiation

Certification Mark: II 3 D

Degree of Protection: IP65

Temperature class: T0-50°C

Name and address of companyProduktion Code

Moeller GmbH

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Atex hmi plc19
ATEX – HMI-PLC

generally information

Application:

- Milling Industry

- Grinding Industry

- Timber Processing

- Cementation

- Aluminium Industry

- Manufacturer of Animal Feeds

- Pharmazie

Moeller GmbH

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Atex hmi plc20
ATEX – HMI-PLC

generally information

ATEX productrange of potentially dustexplosive atmospheres!

Productrange Zone 20 Zone 21 Zone 22

HMI-PLC

XVC-601-GTI(R)-... no no available since 06/2004

XCC-601-DVI-... no no available since 06/2004

XV-DVI-GTI(R)- ... no no available since 06/2004

HMI / HMI-PLC

XV-4x2-57CQB-x-xx no no available since 03/2005

XV-4x0-10TVB-x-xx(50)* no no available since 03/2005

XV-4x0-12TVB-x-xx(50)* no no available since 03/2005

HMI

XVH-3xx-57xxx-x-xx no no available since 03/2005

* IR-Touch, Satin-finish brushed stainless steel

Moeller GmbH

Page - 22


END: Thank you

Think future. Switch to green

Moeller GmbH

Page - 23