BECKHOFF C6640 User Manual

Installation and Operating instructions for
Control Cabinet Industrial PC C6640, C6650
Version: 1.3 Date: 2014-11-05
Table of contents
1.
Foreword 3
Notes on the Documentation 3
Liability Conditions 3 Trademarks 3 Patent Pending 3 Copyright 3 State at Delivery 3 Delivery conditions 3
Description of safety symbols 4 Basic safety measures 5 Operator's obligation to exercise diligence 6 Operator requirements 6
2.
Product Description 7
Appropriate Use 7 Opening the Housing 7
Configuration with 100-240 VAC Full Range Power Supply 9
Interfaces up to C6640/ C6650-0020 10
PS/2 connections 10 Serial interface 10 Parallel interface 10 VGA connection 10 USB interfaces 10 Network connection 10/100MBit 10 Network connection 1Gbit (optional) 10 Sound-On-Board 10 Additional plug-in cards (optional) 10
Interfaces from C6640/ C6650-0030 11
PS/2 connections 11 Serial interface 11 USB interfaces 11 Network connection 11 Sound-On-Board 11 DVI-I (Digital Visual Interface) 11 DVI-D (Digital Visual Interface) 11 DisplayPort 11 Additional plug-in cards (optional) 11
3.
Installation Instructions 12
Transport and Unpacking 12
Transport 12 Unpacking 12
Installation of the PC in the control cabinet 13
Earthing measures 13
Power Supply Connection with 100-240 V
Mains Socket 14 Power supply cords 14
Power Supply Connection with 24 V
Beckhoff power supply technology 15 Electrical Data 16 Pin assignment of the connectors 16 Pin assignment power supply 17 Pin assignment external wiring 17 Fitting the Cables 18 Fitting the connector 18
DC
power supply unit 14
AC
power supply unit (optional) 15
Connecting 24V DC Power Supply 19
Cable Cross Sections 19 Configuration for shutting down the PC 19 PC_ON and Power Status functions 19 UPS output 19
C6640, C6650 1
Table of contents
UPS output function 19 Wiring diagram 20
Connecting devices 21
Connecting cables 21 Check voltage rating and connect. 21
4.
Operating Instructions 22
Switching the Industrial PC on and off 22
First switching on and driver installation 22
Servicing and Maintenance 23
Cleaning the Industrial PC 23 Servicing 23 Replacing the battery on the motherboard 23 Replacing the fan 23
Emergency procedures 24 Shutting down 24
Disposal 24
5.
UPS Software Components (optional) 24
Installation on the PC 24 Help files 24
6.
Troubleshooting 25
Fault correction 25 Beckhoff Support and Service 26
Beckhoff branches and partner companies 26 Beckhoff company headquarters 26 Beckhoff Support 26 Beckhoff Service 26
7.
Assembly dimensions 27
C6640, Configuration with 100-240 VAC Power Supply 27 C6640, Configuration with 24 VDC-Power Supply (optional) 28 C6650, Configuration with 100-240 VAC Power Supply 29 C6650, Configuration with 24 VDC-Power Supply (optional) 30
8.
Appendix 31
Technical data 31 Approvals 31
FCC: Federal Communications Commission 31 Radio Frequency Interference Statement 31 FCC: Canadian Notice 31
2 C6640, C6650
Foreword

Foreword

Notes on the Documentation

This description is only intended for the use of trained specialists in control
and automation engineering who are familiar with the applicable national standards. It is essential that the following notes and explanations are followed when installing and commissioning these components. The responsible staff must ensure that the application or use of the products described satisfy all the requirements for safety, including all the relevant laws, regulations, guidelines and standards.

Liability Conditions

The documentation has been prepared with care. The products described
are, however, constantly under development. For that reason the documentation is not in every case checked for consistency with performance data, standards or other characteristics. In the event that it contains technical or editorial errors, we retain the right to make alterations at any time and without warning. No claims for the modification of products that have already been supplied may be made on the basis of the data, diagrams and descriptions in this documentation.

Trademarks

Beckhoff®, TwinCAT®, EtherCAT®, Safety over EtherCAT®, TwinSAFE®
and XFC Automation GmbH. Other designations used in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owners.

Patent Pending

The EtherCAT Technology is covered, including but not limited to the
following patent applications and patents: EP1590927, EP1789857, DE102004044764, DE102007017835 with corresponding applications or registrations in various other countries. The TwinCAT Technology is covered, including but not limited to the following patent applications and patents: EP0851348, US6167425 with corresponding applications or registrations in various other countries.

Copyright

© Beckhoff Automation GmbH.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization are prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design.

State at Delivery

All the components are supplied in particular hardware and software
configurations appropriate for the application. Modifications to hardware or software configurations other than those described in the documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH.

Delivery conditions

In addition, the general delivery conditions of the company Beckhoff
Automation GmbH apply.
®
are registered trademarks of and licensed by Beckhoff
C6640, C6650 3
Foreword

Description of safety symbols

The following safety symbols are used in this operating manual. They are
intended to alert the reader to the associated safety instructions.
Acute risk of injury!!
DANGER
WARNING
CAUTION
Attention
Note
If you do not adhere the safety advise adjoining this symbol, there is immediate danger to life and health of individuals!
Risk of injury!
If you do not adhere the safety advise adjoining this symbol, there is danger to life and health of individuals!
Hazard to individuals!
If you do not adhere the safety advise adjoining this symbol, there is obvious hazard to individuals!
Hazard to devices and environment
If you do not adhere the notice adjoining this symbol, there is obvious hazard to materials and environment.
Note or pointer
This symbol indicates information that contributes to better understanding.
4 C6640, C6650
Foreword

Basic safety measures

Only switch the PC off after closing the software
Before the Industrial PC is switched off, software that is running must be properly closed.
Otherwise it is possible that data on the hard disk is lost. Please read the section on Switching the Industrial PC on and off.
Switch off all parts of the equipment, then uncouple the fieldbus
Attention
Before opening the housing of the PC, and whenever the PC is being used for purposes other than plant control, such as during functional tests following repair, all parts of the equipment must first be switched off, after which the Industrial PC can be uncoupled from the plant.
Pulling out the fieldbus connection plug uncouples the PC (optional).
Items of equipment that have been switched off must be secured against being switched on again.
The Industrial PC’s power supply unit must be supplied with
100 VAC - 240 VAC or 24 VDC (optional).
Do not open the power supply unit while voltage is applied!
DANGER
The supply voltage must be switched off before the power supply unit housing is opened.
Do not exchange any parts when under power
Attention
When components are being fitted or removed, the supply voltage must be switched off.
Fitting work on the Industrial PC can result in damage:
if metal objects such as screws or tools fall onto operating circuit boards.
if connecting cables internal to the PC are removed or inserted during operation.
if plug-in cards are removed or inserted when the PC is switched on.
C6640, C6650 5
Foreword

Operator's obligation to exercise diligence

The operator must ensure that
the Industrial PC is only used for its intended use (see also Product
Description).
the Industrial PC is in a sound condition and in working order during operation (see also chapter Servicing).
the operation manual is in good condition and complete, and always available for reference at the location of the Industrial PC.
the Industrial PC is operated, maintained and repaired only by sufficiently qualified and authorized personnel.
the personnel is instructed regularly about relevant occupational safety and environmental protection aspects, and is familiar with the operating manual and in particular the safety notes contained herein.
none of the safety and warning notes attached to the Industrial PC are removed, and that all notes remain legible.
National regulations depending on the machine type
Depending on the type of machine and plant in which the Industrial PC is being used, there will be national regulations for the control of such machines and plant that the operator must observe. These regulations cover, amongst other things, the intervals between inspections of the controller.
The operator must initiate such inspections in good time.
Only trained persons may open the Industrial PC housing!
Attention
Procedure in the event of a fault
The operator is responsible for ensuring that only trained electrical staff opens the housing of the Industrial PC.
In the event of a fault in the Industrial PC, appropriate measures can be determined with the aid of the list in the Fault correction section.

Operator requirements

Read the operating instructions
Software knowledge Every user must be familiar with any of the functions of the software
Every user of the Industrial PC must have read these operating instructions.
installed on the PC that he can reach.
6 C6640, C6650
Product Description

Product Description

Appropriate Use

The C6640 and C6650 Industrial PCs are designed for mounting in control
cabinets for machine and plant engineering applications.

Opening the Housing

View of the C6650, configuration with 100-240 V
power supply
AC
unlock key (1)
The housing cover is locked by a latch. After pressing the key (1) the cover
can be fold up a little in the region of the connectors.
Opening the housing
After folding up the cover as shown, it can be pulled out of the slides in
direction of the arrow.
C6640, C6650 7
Product Description
Taking off the housing cover
slides on both sides (2)
Now the housing cover can be taken off completely, so providing access to
the components.
The reassembly of the cover takes place in reverse order. Ensure that the cover engages into the slides (2).
8 C6640, C6650
Product Description
r
w

Configuration with 100-240 VAC Full Range Power Supply

View of the C6650 with 100-240 VAC full range power supply.
Removing the card holder
card holde
knurled scre
After loosening the knurled screw the card holder can be lifted off
(see arrow).
Components of the PCs
2 mobile racks for 3 ½“ serial-ATA HDD (C6650 only)
position of the CF card (optional)
100-240 VAC full range power supply
mains socket
3 ½“ serial-ATA HDD
(C6640 only)
motherboard
Under the housing cover there is a 7 slot computer core with standard ATX motherboard and different processor configuration.
T he following configuration options of the motherboard are available:
Order option Intel®
Celeron® M C6640-0000 1,5 GHz 1,8 GHz C6640-0010 2,0 GHz 2,16 GHz C6640-0020 2,53 GHz 2,26 GHz C6650-0010 2,0 GHz 2,16 GHz C6650-0020 2,53 GHz 2,26 GHz
Intel® Pentium M
Intel® Core™ Duo
Intel® Core™ 2 Duo
Intel® Core™ 2 Quad
The connections of the Industrial PC are located on top of the housing.
fan
7-Slot-ATX
interfaces
C6640, C6650 9
Product Description
X
X
X
X
X
X
X
X

Interfaces up to C6640/ C6650-0020

ATX motherboard
X114
interfaces
X115
X116
110
111
113
108
109
112
107
X105
106
X103
X104

PS/2 connections

PS/2 A PC keyboard can be connected to the upper PS/2 connector (X103),
while the lower PS/2 connector (X104) allows a PS/2 mouse to be used.

Serial interface

RS 232 COM1
The basic version of the Industrial PC has one serial interface COM1, using the type RS232. The interface is brought to a 9 pin SUB-D plug connector (X105).

Parallel interface

Printer LPT1
The parallel interface (X106) corresponds to the Centronics standard and is addressed by the software as LPT1.

VGA connection

VGA A 15-pin SUB-D socket connector (X107) allows a VGA monitor to be
connected.

USB interfaces

USB1 – USB4 The four USB interfaces (X108 – X111) are used to connect peripheral
devices with USB connections. The USB2.0 standard is supported.

Network connection 10/100MBit

Network 10/100MBit The RJ-45 connector (X112) allows the PC to be connected to a
10/100MBit Local Area Network (LAN).

Network connection 1Gbit (optional)

Network 1GBit The RJ-45 connector (X113) allows the PC to be connected to a
1GBit Local Area Network (LAN).

Sound-On-Board

Sound The Industrial PC has a on-board-sound interface with the following
connectors: Microphone jack (X114), Line Out jack (X115) and Line In jack (X116).

Additional plug-in cards (optional)

Type plate
There is a type plate on the top of the Industrial PC which provides information about the hardware configuration of the Industrial PC at the time it was supplied.
10 C6640, C6650
Product Description

Interfaces from C6640/ C6650-0030

ATX motherboard interfaces
X104
X103
X105
X119
X117
X112
X118 X109
X108
X113
X111
X110
X116
X115
X114

PS/2 connections

PS/2 The upper PS/2 connector (X104) allows a PS/2 mouse to be used, while a
PC keyboard can be connected to the lower PS/2 connector (X103).

Serial interface

RS 232 COM1
The basic version of the Industrial PC has one serial interface COM1 (X105), using the type RS 232. The interface is brought to a 9 pin SUB-D plug connector.

USB interfaces

USB1 – USB4 The four USB interfaces (X108 – X111) are used to connect peripheral
devices with USB 2.0 connections.

Network connection

LAN1 The RJ-45 connector (X112) allows the PC to be connected to a
10/100/1000BASE-T Local Area Network (LAN).
LAN2 The RJ-45 connector (X113) allows the PC to be connected to a
10/100/1000BASE-T Local Area Network (LAN).

Sound-On-Board

Sound The Industrial PC has a on-board-interface with the following connectors:
Line In (X116), Line Out (X115) and Microphone jack (X114).

DVI-I (Digital Visual Interface)

DVI-I out The DVI connection (X117) is used for transferring the video signal. DVI-I
standard is supported.

DVI-D (Digital Visual Interface)

DVI-D out The DVI connection (X118) is used for transferring the video signal. DVI-D
standard is supported.

DisplayPort

DisplayPort The DisplayPort (X119) is used for transferring the video signal.

Additional plug-in cards (optional)

Type plate
There is a type plate on the top of the Industrial PC which provides information about the hardware configuration of the Industrial PC at the time it was supplied.
C6640, C6650 11
Installation Instructions

Installation Instructions

Please also refer to chapter Foreword.

Transport and Unpacking

The specified storage conditions must be observed (see chapter Technical
data).

Transport

Despite the robust design of the unit, the components are sensitive to
strong vibrations and impacts. During transport, your Industrial PC should therefore be protected from excessive mechanical stress. Therefore, please use the original packaging.
Danger of damage to the unit
Attention
If the device is transported in cold weather or is exposed to extreme variations in temperature, make sure that moisture (condensation) does not form on or inside the device.
Prior to operation, the unit must be allowed to slowly adjust to room temperature. Should condensation occur, a delay time of approximately 12 hours must be allowed before the unit is switched on.

Unpacking

Proceed as follows to unpack the unit:
1. Remove packaging.
2. Do not discard the original packaging. Keep it for future relocation.
3. Check the delivery for completeness by comparing it with your order.
4. Please keep the associated paperwork. It contains important information for handling the unit.
5. Check the contents for visible shipping damage.
6. If you notice any shipping damage or inconsistencies between the contents and your order, you should notify Beckhoff Service.
12 C6640, C6650
Installation Instructions

Installation of the PC in the control cabinet

The C6640 and C6650 Industrial PCs are designed for mounting in control
cabinets for machine and plant engineering applications.
The ambient conditions specified for operation must be observed (see chapter Technical data).
Circulation of air
Note
Attention

Earthing measures

When the unit is installed in an enclosure, adequate space for ventilation and for opening the PC must be provided.
The clearance above and below the housing must be at least 5 cm in order to ensure adequate ventilation of the PC.
Avoid extreme environmental conditions
Extreme environmental conditions should be avoided as far as possible. Protect the PC from dust, moisture and heat.
The ventilation slots of the PC must not be covered.
Earthing measures
Earthing connections dissipate interference from external power supply cables, signal cables or cables to peripheral equipment.
Establish a low-impedance connection from the earthing point on the PC housing to the central earthing point on the control cabinet wall, in which the computer is being installed.
C6640, C6650 13
Installation Instructions
Power Supply Connection with 100-240 V
power supply unit
AC
Supplied mains power unit The Industrial PC is serially fitted with a 100-240 VAC, 50-60 Hz full range
power supply unit .
Current carrying capacity of the 100-240 V power supply unit
Output voltages from the
100-240 V power supply unit
+5 V stand by
+3.3 V
+5 V
-5 V
+12 V
-12 V
Current loading maximum
16 A 2 A 25 A
0.3 A 13 A
0.8 A

Mains Socket

A mains socket is located on top of the PC housing next to the main switch
(C6640 only) in order to connect the power supply.
Mains socket and main switch (C6640 only) at the PC housing
main switch
mains socket

Power supply cords

Power cords Europe In the area Europe you use the provided cable with inlet connector for non-
heating apparatus to connect the Industrial-PC to the power supply.
Power cords USA / Canada In the area USA / Canada the power supply cable must show the following
specifications according to the supply voltage: Listed, Detachable, maximum 4.5 m (14.76 ft.) long; rated minimum 125 V,
10 A, Type SJT or Type SVT; one end terminates in NEMA 5-15P/-20P grounding-type attachment plug, other end in appliance coupler
or Listed, Detachable, maximum 4.5 m (14.76 ft.) long; rated minimum 250 V,
10 A, Type SJT or Type SVT; one end terminates in NEMA 6-15P/-20P grounding-type attachment plug, other end in appliance coupler.
14 C6640, C6650
Installation Instructions
Power Supply Connection with 24 V
DC
power supply unit (optional)
The Industrial PC is optionally fitted with a 24 VDC power supply unit .
Uninterruptible power supply (UPS)
Note
WARNING
Schematic diagram of power supply unit wirings
When the Industrial PC is provided with a power supply unit with integrated UPS (order option) you can realize an uninterruptible power supply (UPS) using the battery pack C9900-U330.
Danger of Explosion!
Danger of Explosion if using other battery packs!

Beckhoff power supply technology

Innovative solution for shutting down Industrial PCs
C6640, C6650 15
Industrial PCs equipped with a UPS are in actual use frequently switched off by simply turning off the supply voltage. In this case the PC shuts down via the battery. However, over time this reduces the service life of the battery.
The new Beckhoff power supply technology approach addresses this problem and now offers the user the option of switching the PC off without the need for using the battery, thereby reducing the load on the battery.
In addition to the main switch this innovative solution uses an ON/OFF switch for the machine. Basically, the main switch remains switched on and provides the power supply for the PC during shutdown. Via the PC ON­input of the power supply the PC gets the command to shut down the operating system.
Once the PC has shut down, the PC power supply unit sets the Power Status-output (P-S) to 0, what indicates that the process is complete and that the main voltage can be switched off. This can be done manually via a
Installation Instructions
signal lamp connection or via a contactor. With this solution the main switch generally only has to be switched off if the control cabinet has to be opened. The battery will only be used in the event of a power failure.
In order to maintain a screen display for the Industrial PC in the event of a
power failure, the power supply unit is equipped with a UPS output 27 V /
1.4 A for connecting a Control Panel with a display dimension up to 19 inches. This enables a power failure to be visualized and displayed to the user. Once the PC has shut down, the UPS output is switched off.
For a detailed functional description please refer to section Connecting 24V
DC Power Supply.

Electrical Data

Input voltage: 22 – 30 V DC
Current consumption: 10 A (22 V) Output capacity: 150 W (max.)
Current carrying capacity of the 24 V power supply unit
Output voltages from the
24 V power supply unit
Current loading maximum
+ 5 V
- 5 V
+ 12 V
- 12 V
+ 3,3 V
5 V VSB
14 A
0.3 A 12 A
0.5 A 12 A
1.5 A

Pin assignment of the connectors

Two 5-pin plug connectors with CAGE CLAMP connection (see photo) are
installed at the PC housing in order to connect the 24 V
power supply
DC
and the external components.
Plug connectors with CAGE CLAMP connection
X102
X101
16 C6640, C6650
Installation Instructions

Pin assignment power supply

Pin assignment for connecting the power supply and the battery pack (optional)
X101
1
2
3
4
5

Pin assignment external wiring

Pin assignment for connecting PC-ON, Power­Status und UPS-Output
X102
1
2
3
4
5
Pin Function
1
-
Battery Pack (with USV)
2
+
3 4 5
Pin Function
1 2 3 4 5
24V
­+
­+ Power-Status PC-ON 24V DC power supply +pole
DC
Power Supply
UPS-Output
C6640, C6650 17
Installation Instructions

Fitting the Cables

Wiring in accordance with wiring diagram
Materials for assembly of the connector
Fit the cables for the power supply of the Industrial PC, the connection of the battery pack as well as the connection of the power-switch in accordance with the wiring diagram, using the included material for assembling the connectors.
The example shows how to fit the 5-pole plug connector:
A
B
Female plug connector 5-pole
C
Strain relief housing
D

Fitting the connector

Fitting the connector to the cable
Applying the strain relief
The plug is fitted to the cable as follows:
1. Strip insulation from the cable ends (insulation length 8 – 9 mm).
2. Push the conductors into their mountings, simply by pushing them in as indicated on the pin assignment label.
3. Push the lower part (part A) of the strain relief housing onto the top of the female plug connector until it snaps into place.
4. Relieve the strain on the supply cable by fixing it in place with the cable clamp (part C) and fixing screws (part D).
Fix the upper part (part B) of the strain relief housing by snapping it onto the lower part.
18 C6640, C6650
Installation Instructions
The external wiring consists of the connection of the power supply, the

Connecting 24V DC Power Supply

battery pack (optional) and the connection of customized components for shutting down the PC.

Cable Cross Sections

Note cable cross sections, avoid voltage drop!
For the connection of the power supply, wiring with a cable-cross-section of 1.5 mm
With bigger distances between voltage source and PC, you take the voltage drop as a function of the cable-cross-section as well as voltage fluctuations of your distribution voltage into account, so that is secured that the voltage doesn't fall under 22 V at the power supply.
Insert fuse
2
must be used.
Attention
The power supply must be protected with maximum 16 A.

Configuration for shutting down the PC

The connections for shutting down the Industrial PCs are established via the PC_ON input and the Power Status output.

PC_ON and Power Status functions

Attention
If the PC_ON input is connected to 24 V via a switch, the PC shuts down according to the rules. The PC_ON signal is inverted, i.e. the PC shuts down if the 24 V connection is live.
If the PC_ON input is NOT connected by the user, the PC can be booted in the familiar way by connecting the supply voltage and shut down via the battery by switching off the supply voltage.
Service life of the rechargeable battery
This procedure significantly reduces the service life of the rechargeable battery and should therefore not be used.
Once the PC has shut down, the Power Status output is switched from 24 V to 0 V. Via this output a signal lamp can be connected or a contactor for de-energizing the whole system. The maximum load for the Power Status output is 0.5 A and a suitable fuse should be provided.

UPS output

In order to maintain a screen display for the PC in the event of a power failure, the power supply unit is equipped with a UPS output for connecting a Control Panel. The maximum load for the output is 2.0 A.

UPS output function

C6640, C6650 19
The 24 V DC connection at the UPS output is live even after a power failure. The maximum load is 1.4 A.
Once the PC has been de-energized via the UPS software, the UPS output is switched to 0 V. Any connected panel is thus switched off,
and total discharge of the rechargeable battery is prevented.
Installation Instructions

Wiring diagram

Wiring according to the wiring diagram (the circuit of PC_ON and Power­Status is symbolical):
Wiring diagram power supply and external switch
Connection of the Battery Pack and UPS Output
Note
Connection of the Battery Pack and UPS Output only in combination with integrated UPS (order option).
20 C6640, C6650
Installation Instructions

Connecting devices

Power supply plug
Attention
The power supply plug must be withdrawn!
Please read the documentation for the external devices prior to connecting them.
During thunderstorms, plug connector must neither be inserted nor removed.
When disconnecting a plug connector, always handle it at the plug. Do not pull the cable!

Connecting cables

The connections are located at the top of the Industrial PC and are
documented in the product description chapter.
When connecting the cables to the Industrial PC, proceed according to the following sequence:
Switch off all the devices that are to be connected.
Disconnect all the devices that are to be connected from the power
supply.
Connect all the cables between the Industrial PC and to the
devices that are to be connected.
Connect all data transfer cables (if present) to the appropriate
plug-in receptacles of the data/telecommunication networks.
Reconnect all devices to the power supply.

Check voltage rating and connect.

When fitted with 100-240 V
1. Check that the mains voltage is correct.
2. Insert the provided power supply cable into the Industrial PC's
power supply socket. Then connect it to a power socket with a grounded earth connection.
When fitted with the (optional) 24 V
1. Check that the external power supply is providing the correct
voltage.
2. Insert the power supply cable that you have assembled (see the
section on Fitting the Cable) into the Industrial PC's power supply socket. Then connect it to your external 24 V power supply.
Use same type of rechargeable battery
50/60 Hz power supply:
AC
power supply unit:
DC
Attention
If a 24 V UPS is installed, the same type of rechargeable battery must be used.
C6640, C6650 21
Operating Instructions

Operating Instructions

Please also refer to chapter Foreword.

Switching the Industrial PC on and off

Switch on
Shutting down and switching off
Attention
The Industrial PC C6640 is switched on via the main switch beside the mains socket (see chapter Power Supply Connection with
24 VDC power supply unit).
The Industrial PC C6650 and the IPCs with 24 V equipment (optional) does not have their own mains switch. The Industrial PC will start when the equipment is switched on, or when it is connected to the power supply.
When the plant is switched off, or when it is disconnected from its power supply, the Industrial PC will be switched off.
Control software such as is typically used on Industrial PCs permits various users to be given different rights. A user who may not close software may also not switch the Industrial PC off, since data can be lost from the hard disk by switching off while software is running.
First shut down, then switch off the PC
If the Industrial PC is switched off as the software is writing a file to the hard disk, the file will be destroyed. Control software typically writes something to the hard disk every few seconds, so that the probability of causing damage by switching off while the software is running is very high.
Switch off power supply
power supply
DC
Attention
When you have shut down the Industrial PC, you have to switch off power supply for at least 10 seconds before rebooting the system. After resetting power supply the PC will start booting automatically.

First switching on and driver installation

When you switch on the Industrial PC for the first time, the pre-installed
operating system (optional) will be started. In this case, all the required drivers for any additional, optional hardware components ordered with the PC will already have been installed.
If the PC was ordered without operating system, you have to install the operating system and the driver software for any auxiliary hardware yourself. Please follow the instructions in the documentation for the operating system and the additional devices.
22 C6640, C6650
Operating Instructions
Please also refer to chapter Foreword.

Servicing and Maintenance

Cleaning the Industrial PC

Disconnect from power supply
Attention
The Industrial PC can be cleaned with a soft, damp cloth. Do not use any
Switch off the Industrial PC and all connected devices, and disconnect the Industrial PC from the power supply.
aggressive cleaning materials, thinners, scouring material or hard objects that could cause scratches.

Servicing

The Industrial PC requires no maintenance.

Replacing the battery on the motherboard

A used battery on the motherboard has to be replaced.
Danger of Explosion!
WARNING
The used battery must be disposed of in accordance with national
Replace battery only with the identical type or an alternative type recommended by the manufacturer. Notice correct polarity!
electronics scrap regulations.

Replacing the fan

Remove the housing cover
Note
Opening the fan cartridge After loosening the knurled
For exchanging the fan cartridge, it can be necessary to remove the housing cover.
screw (1) the fan cartridge can be folded out in direction of the arrow.
1
C6640, C6650 23
UPS Software Components (optional)
Removing the fan Disconnect the supply cable
from the motherboard. Therefor it can be necessary to remove the housing cover.
After exchanging the fan cartridge the reassembly takes place in reverse order.

Emergency procedures

1
In case of fire, the Industrial PC should be extinguished with powder or nitrogen.

Shutting down

Disposal

Dismantling the Industrial PC
Observe national electronics scrap regulations
The device must be fully dismantled in order to dispose of it. The housing can be sent for metal recycling.
Electronic parts such as disk drives and circuit boards must be disposed of in accordance with national electronics scrap regulations.

UPS Software Components (optional)

Installing the UPS driver software
Installation To install the UPS driver software, execute file
For operating the power supply unit as a UPS, the UPS driver software and the associated UPS driver must be installed on the Industrial PC.
On delivery of the Beckhoff Industrial PC with operating system the software is already installed. Should the software not be installed on your PC, the drivers can be installed from the driver CD provided.

Installation on the PC

Beckhoff_UPS_vx.xx.xx.exe from the subdirectory of UPS\… from the
CD provided on the Industrial PC (Driver-archive for the Industrial-PC, C9900-S700-xxxx).
The program is self-extracting and will guide the user through the installation routine.

Help files

Beckhoff Information System
24 C6640, C6650
The driver software comes with a detailed help function. The help files can be called up either directly from the configuration register by clicking the Help button, or under via Start > Programs > Beckhoff > UPS software components.
Troubleshooting

Troubleshooting

Please also refer to chapter Foreword.

Fault correction

Fault Cause Procedure
Nothing happens after the Industrial PC has been switched on
The Industrial PC does not boot fully
Computer boots, software starts, but control does not operate correctly
Memory device access error Faulty device Call Beckhoff Service
The Industrial PC functions only partially or only part of the time, e.g. no or dark picture, but disk drive responds when switching on
No power supply to the Industrial PC
Other cause
Setup settings are incorrect
Other cause
Cause of the fault is either in the software or in parts of the plant outside the Industrial PC
Defective components in the Industrial PC
Check power supply cable
Call Beckhoff Service
Check the setup settings
Call Beckhoff Service
Call the manufacturer of the machine or the software
Call Beckhoff Service
C6640, C6650 25
Troubleshooting

Beckhoff Support and Service

Beckhoff and their partners around the world offer comprehensive support
and service, guaranteeing fast and competent assistance with all questions related to Beckhoff products and system solutions.

Beckhoff branches and partner companies

Please contact your Beckhoff branch office or partner company for local
support and service on Beckhoff products!
The contact addresses for your country can be found in the list of Beckhoff branches and partner companies: www.beckhoff.com
You will also find further documentation

Beckhoff company headquarters

Beckhoff Automation GmbH Eiserstraße 5 33415 Verl Germany
Phone: +49(0)5246/963-0 Fax: +49(0)5246/963-198 e-mail: info@beckhoff.com Web: http://www.beckhoff.de/

Beckhoff Support

Beckhoff offers you comprehensive technical assistance, helping you not only with the application of individual Beckhoff products, but also with wide­ranging services:
worldwide support
design, programming and commissioning of complex automation
systems
training program for Beckhoff system components
Hotline: Fax: +49(0)5246/963-9157 e-mail: support@beckhoff.com
+49(0)5246/963-157

Beckhoff Service

The Beckhoff service center supports you in all matters of after-sales service:
on-site service
repair service
spare parts service
hotline service
Hotline: Fax: +49(0)5246/963-479 e-mail: mailto:service@beckhoff.com
Quote the project number If servicing is required, please quote the project number of your product.
+49(0)5246/963-460
for Beckhoff components there.
26 C6640, C6650
Assembly dimensions

Assembly dimensions

The following pages show diagrams of the Industrial PC, with dimensions
in mm.

C6640, Configuration with 100-240 VAC Power Supply

Assembly orientation
Attention
The assembly of the unit must take place with the orientation diagrammed here.
C6640, C6650 27
Assembly dimensions

C6640, Configuration with 24 VDC-Power Supply (optional)

Assembly orientation
Attention
The assembly of the unit must take place with the orientation diagrammed here.
28 C6640, C6650
Assembly dimensions

C6650, Configuration with 100-240 VAC Power Supply

Assembly orientation
Attention
The assembly of the unit must take place with the orientation diagrammed here.
C6640, C6650 29
Assembly dimensions

C6650, Configuration with 24 VDC-Power Supply (optional)

Assembly orientation
Attention
The assembly of the unit must take place with the orientation diagrammed here.
30 C6640, C6650
Appendix

Appendix

Technical data

Industrial PC C6640, C6650
Do not use the PC in areas of explosive hazard
Environmental conditions Ambient temperature: 0 to 55°C
Shock resistance
Protection class Protection class: IP20
Power supply 100-240 V
power pack
AC
Dimensions (W x H x D): see chapter Assembly dimensions
Weight: C6640: 11 kg (basic configuration) C6650: 12 kg (basic configuration)
The Industrial PC may not be used in areas of explosive hazard.
The following conditions must be observed during operation:
Atmospheric humidity: Maximum 95%, non-condensing
Sinusoidal vibration:
(EN 60068-2-6)
58 to 500 Hz: 0.5 G (~ 5 m/ s2) During reading of CD-ROM: 10 to 58 Hz: 0.019 mm 58 to 500 Hz: 0.25 G (~ 2.5 m/ s
Impact: (EN 60068-2-27) 5 G (~ 50 m/ s²), duration: 30 ms During reading of CD-ROM: 5 G (~ 50 m/ s²), duration: 11 ms
Supply voltage: 100-240 V
Power consumption: C6640: 65 W (for the basic version) C6650: 90 W (for the basic version)
10 to 58 Hz: 0.035 mm
50-60 Hz
AC
2
)
Power supply 24 V
power pack
DC
(optional)
Electromagnetic Compatibility (EMC)
Transport and storage The same values for atmospheric humidity and shock resistance are to be
Supply voltage: 22 – 30 V
Power consumption: C6640: 65 W (for the basic version) C6650: 90 W (for the basic version)
Interference resistance: according to EN 61000-6-2
Emitted resistance: according to EN 61000-6-4
observed during transport and storage as in operation. The shock resistance during transport can be improved by means of suitably packing the Industrial PC. The ambient temperature during storage and transport must be between -20°C and +65°C.
DC

Approvals

FCC Approval for USA This equipment has been tested and found to comply with the limits for a
CC Approval for Canada This equipment does not exceed the Class A limits for radiated emissions
FCC: Federal Communications Commission Radio Frequency Interference Statement
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

FCC: Canadian Notice

as described in the Radio Interference Regulations of the Canadian Department of Communications.
C6640, C6650 31
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