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
2C6640, 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.
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
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