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DEWE-201
Technical reference manual
ISO9001
... the precision signal conditioning company
www.dewetr o n .c om
Copyright © DEWETRON elektronische Messgeraete Ges.m.b.H.
This document contains information which is protected by copyright. All rights are reserved. Reproduction,
adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws.
All trademarks and registered trademarks are acknowledged to be the property of their owners.
Table of content
Content
General Information, Safety Instructions
5
Warranty Information… ……………………………………………………………………… 5
Support………………………………………………………………………………………… 5
Printing History………………………………………………………………………………… 5
Safety symbols in the manual… …………………………………………………………… 6
Safety instructions for all DEWETRON systems… ……………………………………… 7
Environmental Considerations… …………………………………………………………… 8
Main System
9
DEWE-201 Data Acquisition System… …………………………………………………… 9
System specifications………………………………………………………………………… 9
Connectors… ………………………………………………………………………………… 10
A/D & D/A Conversion
A1
Internal Wiring
B1
CE-Certificate of conformity
C1
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
3
Table of content
4
General Information, Safety Instructions
Notice
The information contained in this document is subject to change without notice.
DEWETRON elektronische Messgeraete Ges.m.b.H. (DEWETRON) shall not be liable for any errors
contained in this document. DEWETRON MAKES NO WARRANTIES OF ANY KIND WITH REGARD
TO THIS DOCUMENT, WHETHER EXPRESS OR IMPLIED. DEWETRON SPECIFICALLY DISCLAIMS
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
DEWETRON shall not be liable for any direct, indirect, special, incidental, or consequential damages,
whether based on contract, tort, or any other legal theory, in connection with the furnishing of this document
or the use of the information in this document.
Warranty Information
A copy of the specific warranty terms applicable to your DEWETRON product and replacement parts can be
obtained from your local sales and service office.
Support
For any support please contact your local distributor first or DEWETRON directly.
For Asia and Europe, please contact:
For the Americas, please contact:
DEWETRON Ges.m.b.H.
Parkring 4
A-8074 Graz-Grambach
AUSTRIA
Tel.:
+43 316 3070
Fax:
+43 316 307090
Email: [email protected]
Web: http://www.dewetron.com
DEWETRON, Inc.
10 High Street, Suite K
Wakefield, RI 02879
U.S.A.
Tel.:
+1 401 284 3750
Toll-free: +1 877 431 5166
Fax:
+1 401 284 3755
Email:
[email protected]
Web:
http://www.dewamerica.com
The telephone hotline is available
Monday to Friday between
08:00 and 17:00 CET (GMT +1:00)
The telephone hotline is available
Monday to Friday between
08:00 and 17:00 GST (GMT -5:00)
Restricted Rights Legend
Use austrian law for duplication or disclosure.
DEWETRON GesmbH
Parkring 4
A-8074 Graz-Grambach / Austria
Printing History
Please refer to the page bottom for printing version.
Copyright © DEWETRON elektronische Messgeraete Ges.m.b.H.
This document contains information which is protected by copyright. All rights are reserved. Reproduction,
adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright
laws.
All trademarks and registered trademarks are acknowledged to be the property of their owners.
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
5
Safety instructions
Safety symbols in the manual
Indicates hazardous voltages.
WARNING
Calls attention to a procedure, practice, or condition that could cause bodily
injury or death.
CAUTION
Calls attention to a procedure, practice, or condition that could possibly cause
damage to equipment or permanent loss of data.
WARNINGS
The following general safety precautions must be observed during all phases of operation, service, and
repair of this product. Failure to comply with these precautions or with specific warnings elsewhere in this
manual violates safety standards of design, manufacture, and intended use of the product. DEWETRON
Elektronische Messgeraete Ges.m.b.H. assumes no liability for the customer’s failure to comply with these
requirements.
All accessories shown in this document are available as option
and will not be shipped as standard parts.
6
For safety reasons max. 50 V may be applied to the BNC input-connectors! Refer to the regulation of maximum allowable touch potential.
Safety instructions
Safety instructions for all DEWETRON systems
The DEWETRON data acquisition systems may only be installed by experts.
Read your manual before operating the system.
Observe local laws when using the instrument.
Ground the equipment: For Safety Class 1 equipment (equipment having a protective earth terminal),
a non interruptible safety earth ground must be provided from the mains power source to the product
input wiring terminals or supplied power cable.
DO NOT operate the product in an explosive atmosphere or in the presence of flammable gases or fumes and do not bring the system in contact with water.
DO NOT operate damaged equipment: Whenever it is possible that the safety protection features built
into this product have been impaired, either through physical damage, excessive moisture, or any
other reason, REMOVE POWER and do not use the product until safe operation can be verified by
service-trained personnel. If necessary, return the product to a DEWETRON sales and service office
for service and repair to ensure that safety features are maintained.
Keep away from live circuits: Operating personnel must not remove equipment covers or shields.
Procedures involving the removal of covers or shields are for use by service-trained personnel only.
Under certain conditions, dangerous voltages may exist even with the equipment switched off. To
avoid dangerous electrical shock, DO NOT perform procedures involving cover or shield removal
unless you are qualified to do so.
No modifications are allowed at the instrument. The fuse in the power module has to be replaced by
the same type. For continued protection against fire, replace the line fuse(s) only with fuse(s) of the
same voltage and current rating and type. DO NOT use repaired fuses or short-circuited fuse holder
labels and print on the power module may not be removed.
DO NOT service or adjust alone. Do not attempt internal service or adjustment unless another person,
capable of rendering first aid and resuscitation, is present.
DO NOT substitute parts or modify equipment: Because of the danger of introducing additional
hazards, do not install substitute parts or perform any unauthorized modification to the product. Return
the product to a DEWETRON sales and service office for service and repair to ensure that safety
features are maintained.
Before opening the instrument (experts only) or exchanging the fuse in the power module disconnect
power!
Don’t touch internal wiring!
Don’t use higher supply voltage than specified and take care of the correct polarity, otherwise the
system will be damaged!
Use only original plugs and cables for harnessing.
Install filler-panels in unused slots.
The power-cable and -connector serve as Power-Breaker. The cable must not exceed 10 feet,
disconnect function must be possible without tools.
Keep the ventilation slots free and check them frequently to avoid an overheating of the system. The
cleaning interval of the filter pads depends on the environmental conditions.
Safety of the operator and the unit depend on following these rules.
DEWETRON is not responsible for any damage or injury that could result from improper connection or
misuse!
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
7
General Information
CAUTION
The system BIOS is protected by password. Any change in the BIOS may cause a system crash.
When the system is booting, do not press ESC-button on keyboard. This may clear the BIOS settings
and cause system faults.
Any change in the file structure as deleting or adding files or directories might cause a system crash.
Before installing software updates contact DEWETRON or your local distributor. Use only software
packages which are released by DEWETRON. Further informations are also available in the internet
(http://www.dewetron.com).
After power off the system wait at least 10 seconds before switching the system on again. Otherwise
the system may not boot correct. This prolongs also the life of all system components.
Environmental Considerations
Information about the environmental impact of the product.
Product End-of-Life Handling
Observe the following guidelines when recycling a DEWETRON system:
System and Components Recycling
Production of these components required the extraction and use of natural resources. The substances
contained in the system could be harmful to your health and to the environment if the system is improperly
handled at it's end of life! Please recycle this product in an appropriate way to avoid an unnecessary pollution
of the environment and to keep natural resources.
This symbol indicates that this system complies with the European Union’s requirements
according to Directive 2002/96/EC on waste electrical and electronic equipment (WEEE).
Please find further informations about recycling on the DEWETRON web site
www.dewetron.com
Restriction of Hazardous Substances
This product has been classified as Monitoring and Control equipment, and is outside the scope of the
2002/95/EC RoHS Directive. This product is known to contain lead.
8
Main System
Main System
DEWE-201 Data Acquisition System
Rugged small-size standalone instrument
16 MDAQ input channels
(voltage, ICP®, bridge or strain)
2 counter input (encoder), CAN-bus option
RS-485, prepared for EPAD expansion
Local data storage or
online data transfer via Ethernet
A/D converter specs see appendix A
System specifications
Power supply:
Operating temperature:
Storage temperature:
Humidity (operating):
Vibration test:
EN 60068-2-6
Vibration test:
EN 60721-3-2
Class 2M2
Shocktests:
EN 60068-2-27
Dimensions (W x H x D):
Weight:
MDAQ-AAF4-5-BU
MDAQ-FILT-10-S1
MDAQ-FILT-10
MDAQ-FILT-5-BU-S1
MDAQ-FILT-5-BE
MDAQ-FILT-5-BU
MDAQ-BASE-10
MDAQ-BASE-5
MDAQ-SUB-STG
MDAQ-SUB-BRIDGE
MDAQ-SUB-ACC-A-x
MDAQ-SUB-ACC-x
MDAQ-SUB-V-200
MDAQ-V-100
MDAQ-V-10
Channel 0 to 7
Channel 8 to 15
MDAQ-DIRECT
DEWE-201
8 to 24 VDC (startup voltage 9 V, lab-mode)*
8 to 24 VDC (startup voltage 12 V, in-vehicle mode)*
8 to 30 VDC (startup voltage 12 V, in-vehicle mode)*
0 °C to +50 °C
-20 °C to +70 °C
10 % to 80 %, non condensing
5 % to 95 % rel. humidity
Shape
Sine
Frequency range
10 - 150 Hz
Acceleration
2g
Sweep rate
1 oct./min.
Duration
20 Cycles
Test in 3 directions
Shape
Random
Frequency range
10 - 200 Hz
Power spectral density
1 m/s² / Hz from 10 – 200 Hz
Duration
30 Minutes per axis
Shape
Half-sine
Acceleration amplitude
15 g
Duration
11 ms
Test in 3 axis, 3 shocks in each axis and direction
approx. 285 x 230 x 88 mm (11.2 x 3.5 x 0.9 in.)
typ. 4 kg (8.8 lbs), depending on configuration
*) for further information please refere to chapter: Smart power supply.
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
9
Main System
Connectors
Connector overview:
1
2
3
4
5
6
7
8
9
Power supply for accessories
(12 VDC ) Lemo FGG.1B.302
10 Power supply input
(EGJ.2B.303.CLA)
11 Audio inputs
12 PS/2 connector
13 Ethernet LAN connector
14 DVI connector
Power-on button
Ground connector
Counter inputs
CAN interface
Digital I/O connector
EPAD interface
USB interface connectors
WLAN antenna
8 910
6 7
5 4 3 2
7
1
14
11
13 12
Typical DEWE-201 front view
Note: The location of the connectors might vary from system to system and depends on system
configuration
Dimensions*
105
238
288
60
15,3
40
88,1
6,3
7,5
* Dimensions in mm
(1 inch = 25.4 mm)
10
15,5
3,3
178
215,5
265,5
305
Main System
Internal 160 W DC power supply
160 W DC power supply
Input:
Input range:
8 to 24 VDC (startup voltage min. 9 VDC, lab-mode)*
8 to 24 VDC (startup voltage min. 12 VDC, in-vehicle mode)*
DC
15 A
Input frequency:
Max. input current:
*) For further information please refere to chapter: Smart power supply.
Internal 140 W DC power supply
140 W DC power supply
Input:
Input range:
8 to 30 VDC (startup voltage min. 12 VDC)*
Input frequency:
DC
Output:
Output power:
Output voltages:
140 W
+3.3 V (max. 10 A)
+5 V
(max. 10 A)
+5 Vsb (max. 1.5 A)
+12 V (max. 4 A)
-12 V (max. 0.15 A)
*) Only available in ‚in-vehicle mode‘.
Power supply pin assignment:
1
2
3
1
2
3
V+
GND
Ignition
Lemo EGJ.2B.303.CLA
SMART Power supply
This device is equipped with a smart power supply. It can be configured for two different modes
1.) Lab mode
The device is powered through AC mains via an external AC/DC converter. Please set the jumpers as
follows:
A B C D
In this mode the DEWE-201 acts like a standard ATX compatible computer.
Note: like all such ATX compatible PC systems, the DEWE-201 will draw a little current also in power-off
mode
Note: In the lab mode the system won’t boot up below 8V supply voltage.
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
11
Main System
2.) In-vehicle mode
The device is powered out of the vehicle. Please set the jumpers as follows:
A B C D
In this mode, the DEWE-201 senses the IGN pin for automatic power on / shut down. It is recommended to
connect the IGN of the vehicle to the IGN pin. Without high level on this Pin, the system won’t start.
•
•
Connect to the vehicles power supply
Switch on the ignition. After about 5 seconds the system will start to boot up. (I it supposed that in these
5 seconds the engine has been started)
The device now can be shut down using the front button, as usual
The device now can be shut down using the windows function, as usual
If you switch off the ignition, after about 5 seconds the system will shut down automatically. After about
45 seconds, the device will shut off hard, even if Windows hangs.
•
•
•
Note: In the in-vehicle mode, the DEWE-201 will shut off completely after 45 seconds. So it can remain on
the power supply also for long term without discharging the battery.
Attention: In the in-vehicle mode the system won’t boot up below 11,5V supply voltage.
PS/2 mouse / keyboard connector
The mouse / keyboard connector could be used to connect a keyboard or an external PS/2 mouse. The
connector meets standard PS/2 pin assignment.
USB interface connectors (Universal Serial Bus)
The USB interface connectors meets standard USB pin assignment.
VGA connector
The VGA connector offers the possibility to connect a CRT or other standard VGA displays to the system.
5 4 3 2 1
10 9 8 7 6
15-pin mini-SUB-D connector (male)
12
15 14 13 12 11
Schematic
Pin assignment
1: Red video
2: Green video / Sync on green
3: Blue video
4: 5: 6: Red video ground
7: Green video ground
8: Blue video ground
9: 10: Ground
11: Ground
12: Data line
13: H-Sync / HV-Sync
14: V-Sync
15: Clock line
Main System
Some systems have a DVI connector instead or additionally to the VGA.
15-pin mini-SUB-D connector (male)
Schematic
Pin assignment
1:
2:
3:
4:
5:
6:
7:
8:
TDMS-data 2TDMS-data 2+
Shield TDMS-data 2,4
TDMS-data 4TDMS-data 4+
DDC clock
DDC data
Analog: V-Sync
9: TDMS-data 110: TDMS-data 1+
11: Shield TDMS-Daten 1,3
12: TDMS-data 313: TDMS-data 3+
14: +5 volt
15: Ground for +5 volt
16: Hotplug-Detect
17: TDMS-data 018: TDMS-data 0+
19: Shield TDMS-data 0,5
20: TDMS-data 521: TDMS-data 5+
22: Shield TDMS-Takt
23: TDMS-clock+
24: TDMS-clock -
C1: Analog: red
C2: Analog: green
C3: Analog: blue
C4: Analog: H-Sync
C5: Analog: ground
Note: After the start up of the system there are only analog signals available and do not operate with a
DVI-DVI cable. The monitor has to be connected to the standard VGA connector with the provided DVI
adapter or an DVI-VGA cable (not included).
Ethernet connector
The DEWE-201 system supports 10/100/1000 BaseT Ethernet with standard RJ45 connector.
Power-on button
When the power-on button is pressed while the DEWE-201 is already at Windows, the DEWE-201 will shut
down. Press the power-on button for more than 3 seconds while the DEWE-201 is starting into Windows or
when the DEWE-201 doesn’t shut down at the normal way.
Digital I/O connector
This connector supports digital input and output lines of the built-in A/D board. If this board does not support
digital I/O’s, the connector is not available.
The pin assignment is depending on the used A/D board - details are available in appendix B.
Ground connector
For some kind of measurements, it’s necessary to give the system an additional ground connection.
Power supply for accessories
To supply your accessories with 12 VDC. Plug in your accessories before starting the DEWE-201, otherwise
it could happen that the DEWE-201 will reboot.
Lemo FGG.1B.302
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
13
Main System
EPAD connector
To connect DEWETRON EPAD modules to the system.
2
3
1
4
4-pin. LEMO
connector (female)
Pin assginment
1: RS-485 A
2: RS-485 B
3: +12 V
4: GND
Shield is connected on housing
Counter connector (optional)
This connector supports the counter signals of the built-in A/D board. If this board does not support counter
signals, the connector is not available.
7
6
5
4
1
2
3
7-pin LEMO
connector (female)
Pin assginment
1: Source (n)
2: Up_Down (n)
3: Gate (n)
4: GND
5: +5V (max. 1.8 A)
6: +12 V (max. 1.8 A)
7: CNT_GND (n)
14
For safety reasons max. 50 V may be applied to the BNC input-connectors! Refer to the regulation of maximum allowable touch potential.
A/D & D/A Conversion
A/D & D/A Conversion
A/D Conversion
Detailed information about the A/D card are not included in this manual.
For detailed information see the manufacturer’s A/D card manual.
D/A Conversion
Detailed information about the D/A card are not included in this manual.
For detailed information see the manufacturer’s D/A card manual.
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
A1
A/D & D/A Conversion
Notes
A2
Internal Wiring
Internal Wiring
Please find information about the MDAQ amplifiers in the attached DEWE-MDAQ series modules manual.
The latest version of the manual can be downloaded from:
http://www.dewetron.com/download/index.php?search=MDAQ&catkey=manuals-amplifiers
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
B1
Internal Wiring
Notes
B2
CE-Certificate of conformity
Manufacturer:
DEWETRON Elektronische Messgeraete Ges.m.b.H.
Address:
Parkring 4
A-8074 Graz-Grambach Austria
Tel.: +43 316 3070 0
Fax: +43 316 3070 90
e-mail: [email protected]
http://www.dewetron.com
Name of product:
DEWE-201
Kind of product:
Dynamic data logger
The product meets the regulations of the following EC-directives:
73/23/EEC
"Directive on the approximation of the laws of the Member States relating to
electrical equipment designed for use within certain voltage limits amended by
the directive 93/68/EEC"
89/336/EEC
"Directive on the approximation of the laws of the Member States relating to
electromagnetic compatibility amended by the directives 91/263/EEC, 92/31/
EEC, 93/68/EEC and 93/97/EEC
The accordance is proved by the observance of the following standards:
L
V
E
M
C
Safety
IEC/EN 61010-1:1992/93
IEC/EN 61010-2-031
IEC 61010-1:1992/300 V CATIII Pol. D. 2
IEC 1010-2-031
Emissions
EN 61000-6-4
EN 55011 Class B
Immunity
EN 61000-6-2
Group standard
Graz, October 14, 2008
Place / Date of the CE-marking
Dipl.-Ing. Roland Jeutter / Managing director
DE-M070305E • DEWE-201 • Technical Reference Manual • Printing version 1.0.5 • March 23, 2009
C1
Notes
C2
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