Box_PC_840_V2.pdf

Operating Instructions Edition 05/2006

Industrial PC

Box PC 840 V2

DOCUMENTATION

simatic

SIMATIC Industrial PC SIMATIC Box PC 840 V2

Introduction

Safety Information

Description

SIMATIC

Application Planning

Industrial PC

SIMATIC Box PC 840 V2

Installation

Connecting

Operating Instructions

Commissioning

Integration

Functions

Expansions and

configuration

Maintenance and service

Alarm, error and system

messages

Troubleshooting

Technical data

Dimensional Drawings

Detailed descriptions

Appendix

Release 05/2006

A5E00244263-04

ESD Guidelines

Abbreviations

Safety Guidelines

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent

damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert

symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are

graded according to the degree of danger.

Danger

indicates that death or severe personal injury will result if proper precautions are not taken.

Warning

indicates that death or severe personal injury may result if proper precautions are not taken.

Caution

with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.

Caution

without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.

Notice

indicates that an unintended result or situation can occur if the corresponding information is not taken into

account.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will

be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to

property damage.

Qualified Personnel

The device/system may only be set up and used in conjunction with this documentation. Commissioning and

operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes

in this documentation qualified persons are defined as persons who are authorized to commission, ground and

label devices, systems and circuits in accordance with established safety practices and standards.

Prescribed Usage

Note the following:

Warning

This device may only be used for the applications described in the catalog or the technical description and only in

connection with devices or components from other manufacturers which have been approved or recommended

by Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and

assembly as well as careful operation and maintenance.

Trademarks

All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this

publication may be trademarks whose use by third parties for their own purposes could violate the rights of the

owner.

Disclaimer of Liability

We have reviewed the contents of this publication to ensure consistency with the hardware and software

described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the

information in this publication is reviewed regularly and any necessary corrections are included in subsequent

editions.

Siemens AG

Automation and Drives

Postfach 48 48

90437 NÜRNBERG

GERMANY

Order No.: A5E00244263-04

Edition 05/2006

2004 - 2006.

Technical data subject to change

Table of contents

1 Introduction............................................................................................................................................. 1-1

1.1 Preface....................................................................................................................................... 1-1

1.2 Guideline to the operating instructions ...................................................................................... 1-2

2 Safety Information................................................................................................................................... 2-1

2.1 General safety instructions ........................................................................................................ 2-1

3 Description.............................................................................................................................................. 3-1

3.1 Overview.................................................................................................................................... 3-1

3.2 Areas of application ................................................................................................................... 3-2

3.3 Benefits...................................................................................................................................... 3-2

3.4 Function ..................................................................................................................................... 3-3

3.5 Features..................................................................................................................................... 3-3

3.6 Design........................................................................................................................................ 3-6

3.6.1 External structure....................................................................................................................... 3-6

3.6.2 Operator Controls ...................................................................................................................... 3-8

3.6.3 Connection components............................................................................................................ 3-9

4 Application Planning............................................................................................................................... 4-1

4.1 Transport.................................................................................................................................... 4-1

4.2 Unpacking and checking the delivery unit ................................................................................. 4-1

4.3 Device identification data........................................................................................................... 4-2

4.4 Ambient and Environmental Conditions..................................................................................... 4-3

4.5 Permitted mounting positions..................................................................................................... 4-4

5 Installation .............................................................................................................................................. 5-1

5.1 Installing the device ................................................................................................................... 5-1

6 Connecting ............................................................................................................................................. 6-1

6.1 Connecting Peripheral Equipment............................................................................................. 6-1

6.2 Connecting the 120 V / 230 V Ac power supply ........................................................................ 6-2

6.3 Connecting the (24 V) DC power supply ................................................................................... 6-5

6.4 Equipotential Bonding................................................................................................................ 6-6

SIMATIC Box PC 840 V2

Operating Instructions, Release 05/2006, A5E00244263-04

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