Connecting the 24 V DC power supply | Siemens PANEL PC 877 specs

Connecting

6.3 Connecting the 24 V DC power supply

6.3Connecting the 24 V DC power supply

General connection information

Note the following in order to operate the device safely and according to regulation:

Notice

Power supply

The device must only be connected to 24 V DC power supply systems or 24 V DC power supplies which meet the requirements of a safe extra-low voltage (SELV).

Use the supplied connector to connect it to the supply voltage.

Notice

Connecting the protective conductor

A protective conductor must be connected to the device. The conductors must withstand the short-circuit current of the 24 V DC power source, so that a short-circuit will not damage the cable. You may use cables with a cross section of 5 mm2.

Connecting the power supply

Steps for connecting the device to the 24 V DC power supply

1Ensure that the ON/OFF switch is in the '0' (OFF) position to prevent unintentional startup of the device when connecting it to the 24 V DC power supply

2Switch off the 24 V DC power supply

3Connect the 24 V DC power supply to the screw terminals:

(1)+24 V DC

(2)0 V DC

(3)protective ground conductor

Power consumption

The maximum DC power consumption is 265 W.

6-6	SIMATIC Panel PC 877
	Operating instructions, Release 07/2006, A5E00877780-01

Image 48

Siemens PANEL PC 877 Connecting the 24 V DC power supply, Power supply, Connecting the protective conductor

Contents

Simatic Operating Instructions Edition 07/2006Page Industrial PC Simatic Panel PC Operating instructions Release 07/2006 Safety Guidelines Qualified PersonnelPrescribed Usage Trademarks Table of contents Table of contents 10-1 11-1 14-1 15-116-1 17-1 Glossary-1 Viii Foreword Overview Position in the information landscape ConventionsTrademarks Representation Validity Safety information Safety informationEmergencies Electrical connection System expansionsHigh frequency radiation Unintentional operating situations Handling and disposal of lithium batteries Repairs General information OverviewTransport Safety-relevant applications Tools & downloadsProcessor and optical drive Chemical stability Sources of light Defective pixels in the displayBurn-in dffect on TFT displays Description DesignDesign Brief description Keyboard variants Touch screen variants Technical features General features Configuration options DVD-ROM Accessories Accessories Comment Order NoRemote Kit order version Remote Kit, 24V DC, 30m Description Accessories Application planning IntroductionField of application Procedure Unpacking and checking the delivery Device identification data Identification Number Installation guidelines Mounting Positions and Fastening Application planning 4.4 Mounting Positions and Fastening Permitted mounting positions ApprovalPermitted mounting positions Type of fixation Protection against dust and water PrincipleIP65 degree of protection and NEMA4 IP54 degree of protection Mounting cut-out Preparing the mounting cut-out Preparing the mounting cut-out S53Tolerance Steps for preparing the mounting cut-out Mounting depth of the device Panel PC with operator UnitsAdditional mounting depth with optical drive Installing the device according to EMC directive EMC directiveElectromagnetic compatibility Installation Rack installationSwivel arm installation Switchgear cabinet installation IP 65 degree of protection Securing the device with screws Drilling holesRisk of damage Steps for drilling holes Steps for fastening the device with screws Observe the panel seal when mounting IP 54 degree of protection Installation Securing the device with screws Connecting Connection and operator control components Reset button On / Off switchData loss Guarantee for the IP 65 degree of protection Connection components of the control unitUse of USB devices USB connection control unit Item Name Connecting the 100 V to 240 V AC power supply General connection information Power Factor Correction Connecting the power supplyPower consumption Country-specific connection information Connecting the 24 V DC power supply Power supplyConnecting the protective conductor Steps for connecting the device to the 24 V DC power supply Connecting the equipotential bonding circuit Connecting the equipotential bonding circuitSteps for connecting the equipotential bonding Connecting Connecting the equipotential bonding circuit Integration into an automation system EthernetAdditional information Device in a Simatic S7 configuration 1 MPI/PROFIBUS-DP network Connecting an S7 automation system CouplingHardware requirements Risk of damage to the device Networking via Industrial Ethernet Checklist CommissioningRequirements Switch on the device Self Test Setting up the Microsoft Windows operating system Installing applications and drivers Additional hardware and software components Setting the touch screen Screen keyboard Touch screen panel, end Panel Wizard Setting the key panel Keyboard panel, end Panel Wizard Commissioning Installing applications and drivers Bios settings Enables Microsoft Windows operating system Service pack Windows 2000 ProfessionalRestrictions Automatic logon Windows XP Professional Using USB peripherals USBUSB interface Commissioning 8.7 USB Operation and configuration Switch on the deviceNormal operation Risk of data loss Operation and configuration 9.1 Normal operation Switching off the device Additional Drivers and Applications Overview Calibrating the touch screen, Updd Function Maloperation Enable/disable touch functionality Procedure No. Procedure Function Default setting Windows Security Center Windows XP Professional only Alarms Alert Settings Dialog KeyTools for key panel devices only Calling up KeyToolsMalfunctions of the user software Screen keyboard for touch panel device only Calling up TouchInput Setbrightness Start CheckLanguageID Scope Multilingual settings for the operating system Page Data may be corrupted when burning CD-R or CD-RW DVD ROM/CD RWBurner/DVD player software Information on burning CD-Rs/CD-RWs USB keyboard controller Simatic Panel PC Operation Status displays On / Off switch On / Off switch DescriptionReset button Description General control elements Device with key panel Using the keyboard Function keysSoftkeys Control keys Alphanumeric keys Toggling between lower-case and upper-case letters Numeric keys Enter special characters, arithmetic signs and signs Cursor keys External keyboards Using the direct control key module FunctionalitySoftware control Mounting Example Keys Keyboard codeSHIFT+F1 SHIFT+F8 SHIFT+F9 SHIFT+F12 Changing the defaults KeyPad Explanation Labelling function keys and softkeys Area of applicationLabeling 10-15 Using the integrated mouse 11 Integrated mouse Device with touch screen 12 Example of a 15 touch screen front Using the touch screen Disk drive Diskette types Transferring authorizations Functions Safecard On Motherboard with three temperature sensors Safecard on Motherboard SOM Functions Temperature monitoring Temperature monitoringResponse Option Watchdog WD WD reactionsWD monitor times TWD Fan monitoring Maintenance and service Scope of maintenanceCleaning agents Maximum dust content in the air circulating in the cabinet Chemical stability Procedure for cleaning the device Replacement parts Replacement part Separating the control unit from the computer unit Separating the control unit from the computer unit 12-5 Separating the device in an uninstalled state Position Bend dimensionMounting operator control unit on computer unit Installing and removing hardware components RepairsCarrying out repairs Limitation of Liability Open the device Preparation Open the device Steps for opening the device Installing and removing memory modules Memory expansionSlot Maximum expansion Installing a memory module Displaying the memory configurationHow to install a memory module How to remove a memory module Installing PCI / AT cards Installing / removing expansion modules Preparation Installing expansion modulesHow to install an expansion module PCI / AT format How to install a module holding-down device Inserting the slider Exchanging the RAID controller PCI card Introduction Disk drives DVD-ROM/CD-RW drive bay Pos DescriptionHard disk drive bay for one 3.5 drive Pos Description Drive bays for two 2.5 hard disks Pos Description Drive bay for floppy disk drive Pos Description Installing / removing a drive bay Preparations Remove the hard disk baySteps for removing the drive bay Removing drive bays for floppy disk drives Steps for removing the floppy disk drive bay 12-20 Removing and installing an optical drive Procedure Installing and removing the optical drive Loosen the 2 screws 1 of the drive housing 12-23 Removing and installing a 3.5 hard disk Procedure Removed hard disk Replacing the backup battery To be noted before you replace the batteryDisposal Replacing the battery Reconfiguring the Bios SetupSteps for replacing the battery Removing/Installing the Power Supply Removing the power supply moduleHow to remove the power supply module 12-28 Installing Software General installation procedureRecovery CD Restore DVD Setting up the partitions for Windows operating systems Setting up partitions Format primary partition Parameter overview Compatibility of the Restore DVD Restoring the factory state wih the installed drive USB Legacy Keyboard/Mouse enabled Restoring the factory state with an external USB CD/DVD ROM Installing Microsoft Windows operating systems Operating system not installed Booting from the Recovery CD 12-37 Maintenance and service 12.5 Installing Software Installing individual drivers Booting from the slave hard disk Operation of two hard disks12.5.7.1 2 HDD system Hard disk RAID 1 system Controller designation Functions for RAID system management Configuring a RAID 1 system Prerequisites Comments about faultsInput delay Bios messages during startup Installing the RAID Controller software Installing burner and DVD software Date errors writing to CD-RW Backing up the hard disk Alarm, error and system messages Boot error messagesOn-screen error messages On-screen error message Meaning / suggestions Alarm, error and system messages 13.1 Boot error messages Introduction to the Bios beep codes Beep tones Hex codeBBB Bbbb BBB Special codes Special code Meaning Bios beep codes Hex Meaning Description Remedy CodeCodes Special codes Troubleshooting/FAQs General problemsProblem Possible causes To correct or avoid error Problems when Using Modules of Third-party Manufacturers Temperature limits CauseRemedy 14-4 Technical data General technical dataGeneral technical data General technical data Electromagnetic compatibility EMC Climatic conditionsMechanical environmental conditions General technical data Motherboard Disk drivesInterfaces Status displays on the device Display Power losses Weight General technical data Safety ApprovalsConformity Bad pixels Permissible number Panel PC Power requirements of the components Standard system Technical data Power Good Signal of the AC power supplyDevice with AC voltage supply Output voltages Power Good Signal of the DC power supply Device with DC voltage supplyVoltage Max. current Keyboard table Key codesCode Hex Check-box Display/function Name Code Hex Check-box Display/function 15-13 15-14 15-15 15-16 15-17 15-18 Dimension drawings Panel PC 877 dimensional drawing Control unit Touch screen front12 TFT 15 TFT 19 TFT AT module 16-4 Detailed descriptions MotherboardStructure and functions of the motherboard Technical features of the motherboard Component Description Characteristics Interface 17-3 Position of the ports on the motherboard Interfaces External interfaces Interface PositioProfibus MPI Serial interface COM 1 COM 2 serial interface V24/Mouse Serial interface COM 2 has the following pinout LPT1 parallel interface PS/2 mouse interface PS/2 keyboard interfaceUSB interfaces PROFIBUS/MPI interface Ethernet RJ45 connection TD+RD+ Symr DVI interface DVI interface PinNo Abbreviation Meaning Input/Output Interface Position Connector Description Front interfacesDisplay interfaces Display interface 1st Lvds channel Pin No Abbreviation Meaning Input/Output Display interface 2nd Lvds channel Front interface for operator panels Assignment of the display to the display select pins Display type Internal interfaces Pin assignment of the internal interfaces Interface Position Connector Connection for optical drive Interface to floppy disk drive Pin No Abbreviation Meaning Pinout of the CPU fan power supply Pinout of the main fan power supplyConnector for back-up battery Connection for On / Off switch connector Pinout of the internal USB interface connector Pinout of the USB 2.0 interfaceUSB3 USB3M USB5 USB5M USB3P USB5P GND USB5 USB5M USB5P GND Bus board Layout and principle of operation Assignment of the PCI IRQ channels to the PCI slots Assignment of the PCI IRQ channels to the PCI slotsBox PC 840 PCI modules interrupt assignment PCI IRQ INT a A6 Channel Setting up a reserved interrupt on the device Assigning a reserved interrupt in the Bios SetupExclusive PCI hardware interrupt ISA slot pin assignment Pin No Abbreviation Type Sbhe MEMCS16 DACK0 Memr DRQMemw DACK5 Operating system licenses Cables Simatic S7 cable for MPI/DP System resources Currently allocated system resources System resources used by the BIOS/DOS 17.5.2.1 I/O address allocation SOM ECP LPT0CFB 0CFC 0CFF Interrupt Assignments Interrupt Description CommentPCI devices interrupt assignment PCI IRQ Memory address assignments Bios setup Bios Setup programChanging the device configuration Starting Bios Setup Starting Bios Setup Bios setup menus 3RZHU RRW 9HUVLRQ Menu layout Menu Main menu $GYDQFHG 6HFXULW\ 3RZHU RRW 9HUVLRQ Settings in the main menu System time and dateFloppy disk a Floppy disk drive Array 17-42 Bios setup Array Meaning Memory cache field Memory Cache field Boot options field Example of a summary screen Keyboard features field Hardware options field Hardware Options submenu Example PC is switched off and on again Entry MeaningPCI-MPI/DP CRT / LCD 17-50 Advanced menu 6HFXULW\ 3RZHU RRW 9HUVLRQ Settings in the Advanced menu DOSOther AGP PCI Device configuration submenu Configurable mode PropertiesInternal printer port LPT1 PCI configuration submenu 12 PCI configuration submenu example PCI Devices field Or its application requires it IRQ resource exclusion submenu 545HVRXUFHFOXVLRQ PCI IRQ channels field Box PC PCI modules interrupt assignment PCI IRQ Security menu 16 Security menu 17-60 Power menu 17 Power menu Example Boot menu 18 Boot Menu 17-63 Version menu 20 Version menu Example Exit menu Bios setup default settings Documenting your device configurationBios Setup default settings System parameters Defaults Custom entries Main Keyboard Features Device ConfigurationPCI Configuration PCI Device Slot Hardware Options SATA/PATA Configuration BootSecurity Version DC power supply Certificates and guidelinesGuidelines and declarations EMC directive Connecting peripherals Low-voltage directiveDeclaration of conformity Design guidelines Safety Certificates and approvalsDIN ISO 9001 certificate Software License Agreement EMC Electrostatic charging of individuals Service & Support on the Internet Additional supportTraining center Technical Support ESD guideline What does ESD mean? Precautions against electrostatic discharge Handling ESD modulesMeasuring and modifying ESD components Shipping ESD modules Abbreviations PPIPLC TCP/IP USB VGA List of abbreviations / acronyms C.1 Abbreviations Glossary Configuration files Configuration softwareCache Chipset Device configuration Disc-at-onceDrivers Energy management Gender changer Hard disksHot swapping Hub Legacy USB support License keyLicense key diskette LPT interface Operating system Packet writingPC card PC/104 / PC/104-Plus Reset PixelPlug&Play PXE server Setup Bios Setup TroubleshootingScsi interface Session at once Windows Wlan Glossary-10 Index CD-R / CD-RW Index Index Index Index Index Index-7 Siemens AG