Siemens SIMATIC 677 User manual

SIMATIC Industrial PC SIMATIC Panel PC 677
DOCUMENTATION
DOCUMENTATION
Panel PC 677
simatic
Industrial PC
Operating Instructions Edition 07/2006

Foreword 1
Safety information 2
Description 3
Application planning 4
Installation 5
Connecting 6
Integration into an
automation system 7
Commissioning 8
Operation and Configuration 9
Operating 10
Functions 11
Maintenance and service 12
Alarm, error and system
messages 13
Troubleshooting/FAQs 14
Technical data 15
Dimensional drawings 16
Detailed descriptions 17
Appendix A
ESD directives B
List of abbreviations C
SIMATIC
Industrial PC
SIMATIC Panel PC 677
Operating instructions
Release 07/2006
A5E00877769-01

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.: A5E00877769-01
Edition 07/2006
Copyright © Siemens AG 2006.
Technical data subject to change
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SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 iii
Table of contents
1 Foreword ................................................................................................................................................ 1-1
1.1 Overview .................................................................................................................................... 1-1
2 Safety information................................................................................................................................... 2-1
2.1 Safety information ...................................................................................................................... 2-1
2.2 General information ................................................................................................................... 2-4
3 Description.............................................................................................................................................. 3-1
3.1 Design........................................................................................................................................ 3-1
3.2 Technical features...................................................................................................................... 3-3
3.3 Accessories................................................................................................................................ 3-5
4 Application planning................................................................................................................................ 4-1
4.1 Overview .................................................................................................................................... 4-1
4.2 Unpacking and checking the delivery ........................................................................................4-2
4.3 Device identification data........................................................................................................... 4-3
4.4 Mounting Positions and Fastening............................................................................................. 4-4
4.4.1 Installation guidelines................................................................................................................. 4-4
4.4.2 Installation information stainless steel front............................................................................... 4-6
4.4.3 Permitted mounting positions..................................................................................................... 4-7
4.4.4 Type of fixation........................................................................................................................... 4-8
4.4.5 Stainless steel front type of fixation ........................................................................................... 4-9
4.4.6 Protection against dust and water ........................................................................................... 4-10
4.5 Mounting cut-out ...................................................................................................................... 4-11
4.5.1 Preparing the mounting cut-out................................................................................................ 4-11
4.5.2 Mounting Depth of the Device.................................................................................................. 4-13
4.6 EMC directive........................................................................................................................... 4-14
5 Installation .............................................................................................................................................. 5-1
5.1 Securing the Device with Clamps .............................................................................................. 5-1
5.2 Securing the Device with Screws............................................................................................... 5-3
5.3 Fix the device with stainless steel front using clamps ............................................................... 5-6
6 Connecting ............................................................................................................................................. 6-1
6.1 Connection and Operator Control Components ........................................................................ 6-1
6.2 Connecting the 100 V to 240 V AC power supply...................................................................... 6-3
6.3 Connecting the 24 V DC power supply...................................................................................... 6-5
6.4 Connecting the equipotential bonding circuit............................................................................. 6-6
6.5 Connecting Ethernet strain relief................................................................................................ 6-7
6.6 Connecting the power plug locking mechanism ........................................................................ 6-8

Table of contents
SIMATIC Panel PC 677
iv Operating instructions, Release 07/2006, A5E00877769-01
7 Integration into an automation system .................................................................................................... 7-1
7.1 Overview .................................................................................................................................... 7-1
7.2 Device in a SIMATIC S7 configuration.......................................................................................7-2
7.2.1 MPI/PROFIBUS-DP network...................................................................................................... 7-2
7.2.2 Connecting an S7 automation system .......................................................................................7-3
7.3 Networking via Industrial Ethernet ............................................................................................. 7-4
8 Commissioning ....................................................................................................................................... 8-1
8.1 Overview .................................................................................................................................... 8-1
8.2 Switch on the device .................................................................................................................. 8-2
8.3 Setting up the Microsoft Windows operating system................................................................. 8-3
8.4 Installing applications and drivers .............................................................................................. 8-4
8.5 BIOS settings ............................................................................................................................. 8-9
8.6 Microsoft Windows operating systems..................................................................................... 8-10
8.6.1 Approvals ................................................................................................................................. 8-10
8.6.2 Windows 2000 Professional..................................................................................................... 8-11
8.7 USB.......................................................................................................................................... 8-12
9 Operation and Configuration................................................................................................................... 9-1
9.1 Normal operation........................................................................................................................ 9-1
9.1.1 Switch on the device .................................................................................................................. 9-1
9.1.2 Logging on to the operating system via the onscreen keyboard (OSK) .................................... 9-3
9.1.3 Switching off the device ............................................................................................................. 9-4
9.2 Additional drivers and applications ............................................................................................ 9-5
9.2.1 Overview .................................................................................................................................... 9-5
9.2.2 Calibrating the touch screen, UPDD.......................................................................................... 9-6
9.2.3 Enable/disable touch functionality.............................................................................................. 9-8
9.2.4 Windows Security Center (Windows XP Professional only) .................................................... 9-10
9.2.5 KeyTools (for key panel devices only) ..................................................................................... 9-12
9.2.6 Screen keyboard (for touch panel device only)........................................................................ 9-13
9.2.7 Setbrightness ........................................................................................................................... 9-14
9.2.8 CheckLanguageID ................................................................................................................... 9-15
9.2.9 Multilingual settings for the operating system.......................................................................... 9-16
9.2.10 DVD ROM/CD RW ................................................................................................................... 9-17
9.2.11 USB keyboard controller .......................................................................................................... 9-18
10 Operating.............................................................................................................................................. 10-1
10.1 Status displays ......................................................................................................................... 10-1
10.2 General control elements......................................................................................................... 10-2
10.3 Device with key panel .............................................................................................................. 10-3
10.3.1 Overview .................................................................................................................................. 10-3
10.3.2 Using the keyboard .................................................................................................................. 10-4
10.3.3 Using the direct control key module....................................................................................... 10-10
10.3.4 Labelling function keys and softkeys ..................................................................................... 10-14
10.3.5 Using the integrated mouse ................................................................................................... 10-16
10.4 Device with touch screen ....................................................................................................... 10-17
10.4.1 Using the touch screen .......................................................................................................... 10-18
10.5 Transferring authorizations .................................................................................................... 10-19

Table of contents
SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 v
11 Functions.............................................................................................................................................. 11-1
11.1 Overview .................................................................................................................................. 11-1
11.2 Safecard on Motherboard (SOM)............................................................................................. 11-2
11.3 Temperature monitoring........................................................................................................... 11-4
11.4 Watchdog (WD)........................................................................................................................ 11-5
11.5 Fan monitoring ......................................................................................................................... 11-6
12 Maintenance and service...................................................................................................................... 12-1
12.1 Servicing .................................................................................................................................. 12-1
12.2 Maintenance and care of devices with stainless steel front..................................................... 12-3
12.3 Chemical resistance of stainless steel fronts........................................................................... 12-5
12.4 Handling of stainless steel surfaces ........................................................................................ 12-6
12.5 Spare parts............................................................................................................................... 12-7
12.6 Separating the control unit from the computer unit.................................................................. 12-8
12.7 Removing and installing hardware components.................................................................... 12-12
12.7.1 Repairs................................................................................................................................... 12-12
12.7.2 Open the device..................................................................................................................... 12-13
12.7.3 Removing/Installing Memory Module..................................................................................... 12-15
12.7.4 PCI cards ............................................................................................................................... 12-18
12.7.4.1 Notes on the modules ............................................................................................................ 12-18
12.7.4.2 Installing / removing expansion modules............................................................................... 12-19
12.7.5 Drives ..................................................................................................................................... 12-21
12.7.5.1 Options of installing disk drives.............................................................................................. 12-21
12.7.5.2 Installing/removing a drive bay module ................................................................................. 12-23
12.7.5.3 Installing and removing DVD-ROM/CD-RW drives................................................................ 12-24
12.7.5.4 Installing / removing hard disks.............................................................................................. 12-25
12.7.6 Installing/removing a Compact Flash card............................................................................. 12-26
12.7.7 Replacing the backup battery ................................................................................................ 12-30
12.7.8 Removing/Installing the Power Supply .................................................................................. 12-34
12.7.9 Installing / removing the bus board........................................................................................ 12-36
12.7.10 Installing / removing the motherboard ................................................................................... 12-38
12.7.11 Installing / removing the equipment fan ................................................................................. 12-40
12.7.12 Installing / removing the power supply fan............................................................................. 12-42
12.7.13 Installing / removing the processor ........................................................................................ 12-44
12.8 Installing the software ............................................................................................................ 12-47
12.8.1 General installation procedure............................................................................................... 12-47
12.8.2 Setting up the partitions for Windows operating systems...................................................... 12-48
12.8.3 Compatibility of the Restore DVD .......................................................................................... 12-50
12.8.4 Restoring the factory state of the software using the Restore DVD ...................................... 12-51
12.8.5 Installing Microsoft Windows operating systems ................................................................... 12-53
12.8.5.1 Operating system not installed............................................................................................... 12-53
12.8.5.2 Booting from the Recovery CD .............................................................................................. 12-54
12.8.5.3 Installing the Microsoft Windows operating system (not for RAID)........................................ 12-55
12.8.5.4 Installing the Microsoft Windows operating system (for RAID).............................................. 12-56
12.8.6 Installing individual drivers..................................................................................................... 12-58
12.8.7 Operation of two hard disks ................................................................................................... 12-59
12.8.7.1 2 HDD system........................................................................................................................ 12-60
12.8.7.2 RAID system .......................................................................................................................... 12-61
12.8.8 Installing burner and DVD software ....................................................................................... 12-65
12.8.9 Backing up the hard disk........................................................................................................ 12-66

Table of contents
SIMATIC Panel PC 677
vi Operating instructions, Release 07/2006, A5E00877769-01
13 Alarm, error and system messages ...................................................................................................... 13-1
13.1 Boot error messages................................................................................................................ 13-1
13.2 Introduction to the BIOS beep codes....................................................................................... 13-3
13.3 BIOS beep codes ..................................................................................................................... 13-5
14 Troubleshooting/FAQs.......................................................................................................................... 14-1
14.1 General problems..................................................................................................................... 14-1
14.2 Problems when using modules of third-party manufacturers................................................... 14-2
14.3 Temperature limits ................................................................................................................... 14-3
15 Technical data ...................................................................................................................................... 15-1
15.1 General technical data ............................................................................................................. 15-1
15.2 Power requirements of the components .................................................................................. 15-8
15.3 Device with AC voltage supply................................................................................................. 15-9
15.4 Device with DC voltage supply .............................................................................................. 15-10
15.5 Keyboard table ....................................................................................................................... 15-11
16 Dimensional drawings........................................................................................................................... 16-1
16.1 Panel PC 677 dimensional drawing ......................................................................................... 16-1
16.2 Panel PC 677 dimensional drawing with stainless steel front.................................................. 16-3
16.3 Dimensional drawings for the installation of expansion modules ............................................ 16-4
17 Detailed descriptions ............................................................................................................................ 17-1
17.1 Motherboard............................................................................................................................. 17-1
17.1.1 Structure and functions of the motherboard............................................................................. 17-1
17.1.2 Technical features of the motherboard .................................................................................... 17-2
17.1.3 Position of the ports on the motherboard................................................................................. 17-4
17.1.4 External interfaces ................................................................................................................... 17-5
17.1.5 Front interfaces ...................................................................................................................... 17-11
17.1.6 Internal interfaces................................................................................................................... 17-17
17.2 Bus board............................................................................................................................... 17-21
17.2.1 Layout and principle of operation........................................................................................... 17-21
17.2.2 Interrupt assignment (PCI-IRQ) ............................................................................................. 17-22
17.2.3 Exclusive PCI hardware interrupt........................................................................................... 17-23
17.2.4 PCI slot pin assignment ......................................................................................................... 17-24
17.2.5 Pin assignment 12V power supply connection for WinAC module........................................ 17-26
17.3 System resources .................................................................................................................. 17-27
17.3.1 Currently allocated system resources.................................................................................... 17-27
17.3.2 System resources used by the BIOS/DOS ............................................................................ 17-28
17.3.2.1 I/O address allocation ............................................................................................................ 17-28
17.3.2.2 Interrupt assignment .............................................................................................................. 17-31
17.3.2.3 Memory address assignments ............................................................................................... 17-33
17.4 Operating system licenses..................................................................................................... 17-34
17.5 Dual Display mode................................................................................................................. 17-35
17.6 Extended Display mode ......................................................................................................... 17-37

Table of contents
SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 vii
17.7 BIOS Setup ............................................................................................................................ 17-39
17.7.1 Overview ................................................................................................................................ 17-39
17.7.2 Starting BIOS Setup............................................................................................................... 17-40
17.7.3 BIOS setup menus................................................................................................................. 17-41
17.7.4 Main menu ............................................................................................................................. 17-43
17.7.5 Advanced menu ..................................................................................................................... 17-55
17.7.6 Security menu ........................................................................................................................ 17-61
17.7.7 Boot menu.............................................................................................................................. 17-62
17.7.8 Version menu......................................................................................................................... 17-63
17.7.9 Exit menu ............................................................................................................................... 17-64
17.7.10 BIOS setup default settings ................................................................................................... 17-65
A Appendix.................................................................................................................................................A-1
A.1 Certificates and guidelines.........................................................................................................A-1
A.1.1 Guidelines and declarations.......................................................................................................A-1
A.1.2 Certificates and approvals .........................................................................................................A-3
A.1.3 Further support........................................................................................................................... A-5
B ESD directives........................................................................................................................................B-1
B.1 ESD directives............................................................................................................................B-1
B.2 Electrostatic charging of individuals...........................................................................................B-3
C List of abbreviations................................................................................................................................C-1
C.1 Abbreviations .............................................................................................................................C-1
Glossary ..................................................................................................................................... Glossary-1
Index................................................................................................................................................ Index-1
Tables
Table 4-1 Dimensions for the mounting cut-out in mm ............................................................................ 4-12
Table 10-1 Keyboard codes ..................................................................................................................... 10-11
Table 13-1 Converting the beep codes in a Hex display ........................................................................... 13-3
Table 16-1 Panel PC 677 dimensions in mm............................................................................................. 16-2

Table of contents
SIMATIC Panel PC 677
viii Operating instructions, Release 07/2006, A5E00877769-01

SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 1-1
Foreword 1
1.1 1.1 Overview
Purpose of this manual
These operating instructions contain all the information you need for commissioning and
using the SIMATIC Panel PC 677.
It is intended both for programming and testing personnel who commission the device and
connect it with other units (automation systems, programming devices), as well as for service
and maintenance personnel who install add-ons or carry out fault/error analyses.
Basic knowledge required
A solid background in personal computers and Microsoft operating systems is required to
understand this manual. General knowledge in the field of automation control engineering is
recommended.
Scope of this manual
This manual applies to devices with order numbers 6AV780.…
Approvals
For more information, please refer to the chapter "Certificates and Guidelines" in the
appendix.
CE marking
For more information, please refer to "Directives and Declarations" in the "Certificates and
Guidelines" section of the appendix.
Standards
Please refer to sections "Application planning" and "Technical data".

Foreword
1.1 Overview
SIMATIC Panel PC 677
1-2 Operating instructions, Release 07/2006, A5E00877769-01
Position in the information landscape
The documentation for the Panel PC includes the following sections:
•SIMATIC Panel PC 677, Operating Instructions (compact) with the following information:
–Commissioning
–Legal information
•SIMATIC Panel PC 677, Operating Instructions
The documentation is supplied with the Panel PC in electronic form as a PDF file on the
"Documentation and Drivers" CD. The documentation is available in German, English,
French, Italian and Spanish.
Additional information about the Windows operating system is available in the Internet at the
Microsoft homepage, "http://www.microsoft.com".
Conventions
The following text notation will facilitate reading this manual:
Representation Validity
"File" •Terminology that occurs in the user interface, e.g., dialog
names, tabs, buttons, menu commands
•Required parameters such as limit values, tag values
•Path information
"File > Edit" Operational sequences, e.g., menu commands/shortcut menu
commands.
<F1>, <Shift>+<F1> Keys and key combinations
The term "Panel PC 677", "control unit" and "computer unit" is uniformly referred to as the
"device" in these operating instructions. The full term is only used when a concrete reference
is necessary.
Note
A note is important information about the product, handling the product or a reference to
specific sections of the documentation that require special consideration.
Trademarks
All names labeled with ® symbol are registered trademarks of Siemens AG. Other names
used in this documentation may be trademarks, the use of which by third parties for their
own purposes could violate the rights of the owner.
HMI®
SIMATIC®
SIMATIC HMI®
SIMATIC WinCC®
SIMATIC WinCC flexible®
Panel PC 677®

SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 2-1
Safety information 2
2.1 2.1 Safety information
Warning
Emergencies
In the event of a device fault, interrupt the power supply immediately. Inform the customer
service personnel responsible. Malfunctions can occur when the operator controls or power
cable are damaged or when liquids or foreign objects penetrate the device.
Warning
Following the results of a risk analysis, additional protection equipment on the machine or
the system is necessary to avoid endangering persons. With this, especially the
programming, configuration and wiring of the inserted I/O modules have to be executed, in
accordance with the necessary risk analysis identified safety performance (SIL, PL or Cat.).
The intended use of the device has to be ensured.
The proper use of the device has to be verified with a function test on the system. With this
programming, configuration and wiring errors can be identified. The test results have to be
documented and if necessary inserted into the relevant inputs.
Note
This device corresponds to the regulations of the EU low-voltage directive and the GPSG,
verified by conformity with national and international standards (DIN EN, IEC) by a UL
approval (cULuc). Please comply with all the information in these operating instructions
when assembling the device.

Safety information
2.1 Safety information
SIMATIC Panel PC 677
2-2 Operating instructions, Release 07/2006, A5E00877769-01
Electrical connection
Warning
Disconnect the device from the mains before every intervention.
Do not touch power lines or data transmission lines during electrical storms and do not
connect any cables.
System expansions
Only install system expansion devices designed for this device. If you install other
expansions, you may damage the system or violate the safety requirements and regulations
for radio frequency interference suppression. Contact your technical support team or where
you purchased your PC to find out which system expansion devices may safely be installed.
Caution
If you install or exchange system expansions and damage your device, the warranty
becomes void.
High frequency radiation
Caution
Unintentional operating situations
High frequency radiation, e.g. from cell phones, can cause unintentional operating situations
under some circumstances. Further information is available in the section "EMC
requirements" of the "Technical data" chapter.

Safety information
2.1 Safety information
SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 2-3
Handling and disposal of lithium batteries
Warning
Danger of explosion and the release of harmful substances!
Do not throw lithium batteries into fire, do not solder onto the cell body, do not open, do not
short circuit, do not reverse pole, do not heat above 100 °C, dispose of according to
regulations, and protect from direct sunlight, moisture and condensation.
Replace lithium batteries with the same brand or a brand recommended by the
manufacturer.
Dispose of used lithium batteries as hazardous waste, individually, in accordance with the
local regulations.
Repairs
Only authorized personnel are permitted to repair the device.
Warning
Unauthorized opening of and improper repairs to the device may result in substantial
damage to equipment or endanger the user.

Safety information
2.2 General information
SIMATIC Panel PC 677
2-4 Operating instructions, Release 07/2006, A5E00877769-01
2.2 2.2 General information
Overview
Caution
The device is approved for operation in closed rooms only. The guarantee is void if this
stipulation is ignored.
Avoid extreme environmental operating conditions. Protect your device against dust,
moisture and heat. For additional information, refer to the Technical data.
Do not place the device in direct sunlight.
Transport
Unpack the device at its installation location. Transport the device only in the original
packaging. Do not transport the device when it is mounted.
Notice
Adhere to these stipulations each time the device is transported, otherwise the guarantee is
void.
Caution
Condensation
When transporting the device at low temperatures, ensure that no moisture gets on or into
the device. This also applies if the device is subjected to extreme changes in temperature.
Commissioning
Allow the device to slowly adjust to room temperature before commissioning the device. Do
no place the device near heat radiation. If moisture condensation occurs, wait at least 12
hours before you switch on the device.
Vibration
Optical drives are sensitive to vibration. Inadmissible vibration during operation may result in
loss of data or damage to the drive or data medium.
Before transporting the device, wait at least 20 seconds to allow the drive to stop completely.

Safety information
2.2 General information
SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 2-5
Tools & downloads
Please check regularly if updates and hotfixes are available for download to your device.
Downloads are available on the Internet at http://www.siemens.com/asis under "Support".
Click on "Software Tools & Downloads" on "Overview Panel PCs" Using the global search
function, you can then also search for any downloads you require.
Processor and optical drive
Notice
An optical drive should only be operated in a mechanically undisturbed environment without
vibrations and shock.
Safety-relevant applications
Warning
Maloperation
Do not perform safety-relevant functions of the user software with the touch screen.
Chemical stability
Caution
Adhere to the information regarding chemical resistance of the panel front. Please go to
http://www.siemens.com/asis under "Tools & Downloads" for more information. Enter the
article ID 16532108 as the search term. The available articles are displayed.

Safety information
2.2 General information
SIMATIC Panel PC 677
2-6 Operating instructions, Release 07/2006, A5E00877769-01
Sources of light
Notice
Position the screen so that it is not subject to direct sunlight or other strong sources of light.
Defective pixels in the display
At present, the manufacturing process of modern displays does not guarantee that all pixels
of the display will be perfect. A small number of defective pixels in the display is therefore
unavoidable. This does not present a functional problem as long as the defective pixels are
not bunched in one location.
Further information is available in the section "General technical data" of the "Technical
data" chapter.
Burn-in dffect on TFT displays
A permanent picture with bright images can lead to a burn-in effect on the TFT LCD.
If a screen saver is activated, please observe the following:
•The liquid crystals in screen savers which actuate active black when the backlighting is
on, e.g. flying stars "starfield simulation," renew themselves. Pay attention to the length of
time the backlighting is activated
•The following applies to screen savers which turn off the the backlighting: Each time the
backlighting is turned on, its life is reduced by 50 minutes.
Consider the following carefully:
•Screen saver
•Switch off the backlighting regularly
•Permanent display of the customer application

SIMATIC Panel PC 677
Operating instructions, Release 07/2006, A5E00877769-01 3-1
Description 3
3.1 3.1 Design
Design
Figure 3-1 Panel PC 677
1 Computer unit
2 Control unit
Brief description
The device is available with different control units which are distinguished by the size of the
display and by the membrane keyboard or touch screen.

Description
3.1 Design
SIMATIC Panel PC 677
3-2 Operating instructions, Release 07/2006, A5E00877769-01
Keyboard variants
•Color display with backlighting:
–12'' TFT technology with 800 x 600 resolution
–15'' TFT technology with 1024 x 768 resolution
•Membrane keyboard with alphanumeric keys, numeric keys, cursor keys and control keys
•Function keys and softkeys
•Integrated mouse
•LEDs for power supply, temperature, softkeys, <Shift> and <ACK> function keys and
buttons
•Front-mounted USB 2.0 interface for connecting external I/O devices. All fronts are also
available without USB interfaces accessible from the front
Touch screen variants
•Color display with backlighting
–12" TFT technology; 800 x 600 resolution
–15" TFT technology; 1024 x 768 resolution
–19" TFT technology; 1280 x 1024 resolution
•LEDs for power supply and temperature
•Front-mounted USB 2.0 interface for connecting external I/O devices. All fronts are also
available without USB interfaces accessible from the front
For additional information, refer to the Technical data.