Beckhoff C9900-P208 User manual

Installation and Operating instructions for
C9900-P208/ -P209
Power Supply Unit
Version: 1.3
Date: 2008-09-12

Table of contents
Table of contents
1.
2.
3.
4.
5.
6.
7.
8.
General Notes 2
Notes on the Documentation 2
Liability Conditions 2
Description of safety symbols 2
Basic safety measures 3
Operator's obligation to exercise diligence 3
Product Description 4
Appropriate Use 4
Beckhoff power supply technology 4
Electrical data 5
Installation Instructions 6
Configuration and installation 6
Connection with the motherboard 7
Pin assignment of the pin strips 7
Connection with the Industrial PC 8
Preparing the cable harness 8
External wiring 9
Cable Cross Sections 9
Power supply of the Industrial PC 9
Configuration for shutting down the PC 10
PC_ON and Power Status functions 10
UPS output, C9900-P209 only 10
UPS output function 10
Installation of the supply cables 11
Connector installation 11
Operating Instructions 12
UPS Software Components (only C9900-P209) 12
Installation on the PC 12
Help files 12
Servicing 12
Shutting down 12
Disposal 12
Troubleshooting 13
Beckhoff Support & Service 13
Beckhoff branches and partner companies 13
Beckhoff Headquarters 13
Beckhoff Support 13
Beckhoff Service 13
Assembly dimensions 14
Wiring diagram 15
Appendix 16
Technical data 16
Approvals 16
FCC: Federal Communications Commission Radio Frequency Interference
Statement 16
FCC: Canadian Notice 16
C9900-P208/ -P209 1

General Notes
General Notes
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.
Liability Conditions
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.
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. None of the
statements of this manual represents a guarantee (Garantie) in the
meaning of § 443 BGB of the German Civil Code or a statement about the
contractually expected fitness for a particular purpose in the meaning of
§ 434 par. 1 sentence 1 BGB. 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.
© This documentation is copyrighted. Any reproduction or third party use of
this publication, whether in whole or in part, without the written permission
of Beckhoff Automation GmbH, is forbidden.
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.
Danger
This symbol is intended to highlight risks for the life or health of personnel.
Warning
This symbol is intended to highlight risks for equipment, materials or the
environment.
i
Note
This symbol indicates information that contributes to better understanding.
2C9900-P208/ -209

Basic safety measures
i
Note
The power supply unit must only be used in conjunction with
Beckhoff Industrial PCs!
Warning
Switch off the power supply of the system during installation!
During assembly, removal and electrical wiring of the power supply unit,
the power supply of the system must be switched off in order to prevent
damage on the power supply unit and the Industrial PC.
Items of equipment that have been switched off must be secured against
being switched on again.
Danger
Do not open the power supply unit while voltage is applied!
The supply voltage must be switched off before the power supply unit
housing is opened.
Operator's obligation to exercise diligence
Warning
Only appropriately trained staff may install the power supply unit!
The operator must ensure that only appropriately trained electricians deal
with installation and wiring of the power supply unit.
C9900-P208/ -P209 3

Product Description
Product Description
Appropriate Use
The C9900-P208 and C9900-P209 power supply unit provide the power
supply for Beckhoff Industrial PCs.
The C9900-P209 power supply in conjunction with a C9900-U330 battery
pack allows the construction of an uninterruptible power supply (UPS).
Danger
Risk of explosion if other battery packs are used!
Beckhoff power supply technology
Schematic diagram of
power supply unit wirings
Innovative solution for
shutting down Industrial
PCs
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.
Once the PC has shut down, the PC power supply unit issues a signal to
indicate that the process is complete and that the main voltage can be
switched off. This can be done manually via a 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.
4C9900-P208/ -209

Product Description
The additional contacts for shutting down the PC are connected to a 3-pin
Wago connector that is simply installed in one of the PC slots.
In order to maintain a screen display for the Industrial PC in the event of a
power failure, the C9900-P209 power supply unit is equipped with a UPS
output for connecting a Control Panel. This enables a power failure to be
visualised and displayed to the user. Once the PC has shut down, the UPS
output is switched off in order to avoid total discharge of the battery.
For a detailed functional description please refer to section External wiring.
Electrical data
Input voltage: 22-30V DC/ 15A
Power output: 250W (max.)
Output voltages: + 5V 14A
+ 12V 12A
+ 3.3V 12A
- 5V 0.3A
- 12V 0.5A
+ 5VSB 1.5A
C9900-P208/ -P209 5

Installation Instructions
Installation Instructions
Configuration and installation
View of the power supply
unit
The power supply unit is installed at the prescribed position in the Industrial
PC.
The supply connections for the power supply unit are located next to the
fan (1). The electrical connections for the motherboard are on the opposite
side (2).
2
1
6C9900-P208/ -209

Installation Instructions
Connection with the motherboard
Pin strips
on the output side
Connection Function
1 ATX interface
2 5V/12V supply
3 POWER ON
4 COM interface
Connection with the
motherboard
The power supply unit is connected
with the motherboard according to
the installation instructions of the
board.
5 12V supply
Pin assignment of the pin strips
Pin Function Pin Function
1 3.3V 11 3.3V
2 3.3V 12 - 12V
3 GND 13 GND
4 + 5V 14 PS ON
5 GND 15 GND
6 + 5V 16 GND
7 GND 17 GND
8 PWR OK 18 - 5V
9 5VSTB 19 + 5V
10 12V 20 + 5V
ATX DC output
Pin Function Pin Function
1 + 12V 5 + 12V
2 GND 6 GND
3 GND 7 GND
4 + 5V 8 + 5V
5V/ 12V supply for drives
Pin Function
1 POWER-ON
2 POWER-ON
POWER ON
Pin Function
3 TXD
5 RXD
9 GND
COM interface
(RS 232)
Pin Function Pin Function
1 GND 3 + 12V
2 GND 4 + 12V
ATX 12V DC-Output
12 3
45
C9900-P208/ -P209 7

Installation Instructions
Connection with the Industrial PC
The power supply unit features an 8-pin contact strip for connecting the
power supply unit inside the Industrial PCs with the respective connection
sockets for power supply, switch and battery pack (C9900-P209 only).
In addition, the C9900-P209 power supply unit features a UPS output for
connecting a Control Panel.
Input 24V DC UPS-
output
Pin strips
Pin assignment for
connecting the switch, the
power supply and the
battery pack (optional)
Input 24V DC:
Pin Function
1 -
2 +
Battery Pack
(C9900-P209 only)
3
4 -
5 +
24 V DC Power Supply
6 Power-Status
7 PC_ON
1 2
7 6 5 4 3 2 1
Pin assignment for
connecting a control panel
(optional)
UPS-output
(C9900-P209 only):
Pin Function
1 UPS-
2 UPS+
UPS-output
Preparing the cable harness
A wiring harness is used for connecting the power supply unit with the
connection sockets in the Industrial PC. Due to different cable lengths, the
harness is produced individually for each type of computer.
The wiring diagram section shows the connection between the 7-pin power
supply unit connector and the 3-pin and 5-pin pin strip at the PC case:
8C9900-P208/ -209