DEWETRON DEWE-821 Technical Reference Manual

Automotive
Energy & Power Analysis
Aerospace & Defense
Transportation
General Test & Measurement
DEWE-821
Technical reference manual
ISO9001
www.dewetr on .c o m
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.
Preface
Thank you!
Thank you very much for your investment in DEWETRON's unique data acquisition systems. These are
top-quality instruments which are designed to provide you years of reliable service. This guide has been
prepared to help you get the most from your investment, starting from the day you take it out of the box, and
extending for years into the future.
This guide includes important startup notes, as well as safety notes and information about keeping your
DEWETRON system in good working condition over time.
We strongly suggest that you read this entire manual, especially the safety and care sections, as well as to
avoid damaging your DEWETRON system.
What is the DEWE-821?
This product is used for measuring of different physical and/or electrical sizes (depending on model or configuration). The connection is depending on model or configuration and takes place via safety banana plugs, BNC connectors (± 50V max.), D-SUB connectors (± 50V max.), thermocouple connectors (± 50V
max.), BINDER® connectors (± 50V max.), SMB connetcors (± 50V max.), µdot connectors (± 50V max.),
LEMO® connectors or RJ-45 connectors.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
3
Preface
Notes
4
Table of content
Content
General Information, Safety Instructions
7
Training………………………………………………………………………………………… 7
Calibration……………………………………………………………………………………… 7
Support………………………………………………………………………………………… 7
Service/repairs………………………………………………………………………………… 7
Warranty Information………………………………………………………………………… 8
Printing History………………………………………………………………………………… 8
Safety conventions…………………………………………………………………………… 9
General safety and hazard warnings for all DEWETRON systems…………………… 10
Maintenance…………………………………………………………………………………… 13
Windows updates and antivirus/security software………………………………………… 14
Problematic network stacks………………………………………………………………… 14
Environmental Considerations……………………………………………………………… 14
Blockdiagram of the internal signal processing…………………………………………… 15
First steps……………………………………………………………………………………… 16
Main System
17
DEWE-821 - Standard instrument without display………………………………………… 17
System specifications………………………………………………………………………… 17
Connectors…………………………………………………………………………………… 18
MDAQ series amplifiers overview…………………………………………………………… 21
Maintenance…………………………………………………………………………………… 24
Software
25
A/D Conversion
A1
Internal Wiring
B1
CE-Certificate of conformity
C1
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
5
Table of content
6
General Information, Safety Instructions
Services
Training
DEWETRON offers training at various offices around the world several times each year. DEWETRON
headquaters in Austria have a very large and professional conference and seminar center, where training
classes are conducted on a regular basis starting with sensors and signal conditioning, A/D technology and
software operation. For more information about training services, please visit:
http://www.dewetron.com/support/training
Dewetron Inc. in the USA also has a dedicated training facility connected to its headquarters, located in
Rhode Island. For more information about training services in the US, please visit:
http://www.dewamerica.com/support/trainingsclasses
Calibration
Every instrument needs to be calibrated at regular intervals. The standard norm across nearly every industry
is annual calibration. Before your DEWETRON data acquisition system is delivered, it is calibrated at our
DEWETRON headquater. Each of this system is delivered with a certificate of compliance with our published
specifications. Detailed calibration reports from our calibration system are available for purchase with each
order. We retain them for at least one year, so calibration reports can be purchased for up to one year after
your system was delivered.
Support
DEWETRON has a team of people ready to assist you if you have any questions or any technical difficulties
regarding the system. 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)
Service/repairs
Only the team of DEWETRON is allowed to perform any kinds of repairs to your system to assure a safe and
proper operation in future. For information regarding service and repairs please contact your local distributor
first or DEWETRON directly.
!
Any spare parts (screws, backplanes, cables,...) must be obtained from DEWETRON only.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
7
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.
Restricted Rights Legend
Use austrian law for duplication or disclosure.
DEWETRON GesmbH
Parkring 4
A-8074 Graz-Grambach / Austria
TRION™ is a trademark of DEWETRON Ges.m.b.H.
SYNC-CLOCK™ is a trademark of DEWETRON Ges.m.b.H.
SUPER-COUNTER™ is a trademark of DEWETRON Ges.m.b.H.
DEWESoft ™ is a trademark of DEWESoft d.o.o.
Any other trademarks and registered trademarks are acknowledged to be the property of their owners.
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.
8
Safety conventions
Safety conventions
Observe precautions for handling electrostatic sensitive devices!
!
This icon denotes a caution, which advises you of precautions to take to avoid injury, data
loss, or a system crash. When this symbol is marked on the product, refer to the technical
reference manual.
Indicates hazardous voltages.
Indicates the chassis terminal
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.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
9
Safety instructions
Your safety is our primary concern! Please be safe!
!
General safety and hazard warnings for all DEWETRON systems
Use this system under the terms of the specifications only to avoid any possible danger. If the unit is used
in a manner not specified by the manufacturer the protection can be impaired!
Ths product is intended for use in industrial locations. As a result, this product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce
electromagnetic emissions to prevent interferences to the reception of radio and television broadcasts.
Maintenance will be executed by qualified staff only.
During the use of the system, it might be possible to access another parts of a more comprehensive system. Please read and follow the safety instructions provided in the manuals of all other components
regarding warning and security advices for using the system.
With this product, only use the power cable delivered or defined for the host country.
DO NOT connect or disconnect sensors, probes or test leads, as these parts are connected to a voltage
supply unit.
The system is grounded via a protective conductor in the power supply cord. To avoid electric shocks, the protective conductor has to be connected with the ground of the power network. Before connecting
the input or output connectors of the system, make sure that there is a proper grounding to guarantee
potential free usage. For countries, in which there is no proper grounding, please refere to your local legally safety regulations for safety use.
DC systems: Every DC system has a grounding connected to the chassis (yellow/green safety banana
plug).
Please note the characteristics and indicators on the system to avoid fire or electric shocks. Before connecting the system, please carefully read the corresponding specifications in the product manual.
The inputs are not, unless otherwise noted (CATx identification), for connecting to the main circuits of category II, III and IV. The measurement category can be adjusted depending on module configuration.
The power cord separates the system from the power supply. Do not block the power cord, since it has to
be accessible for the users.
Supply overvoltage category is II.
DO NOT use the system if equipment covers or shields are removed.
If you assume the system is damaged, get it examined by authorised personnel only.
Any use in wet rooms, outdoors or in adverse environmental condition is not allowed!
Adverse environmental conditions are:
Moisture or high humidity
Dust, flammable gases, fumes or dissolver
Thunderstorm or thunderstorm conditions (except assembly PNA)
Electrostatic fields, et cetera.
Any direct voltage output is protected with a fuse against short cut and reverse-polarity, but is NOT galvanically isolated (except it is explicit marked on the system).
The system must be connected and operated to an earthed wall socket at the AC mains power supply only (except for DC systems).
Any other use than described above may damage your system and is attended with dangers like shortcut,
fire or electric shocks.
10
Safety instructions
The whole system must not be changed, rebuilt or opened (except for changing TRION™ modules).
If you assume a more riskless use is not provided anymore, the system has to be rendered inoperative
and should be protected against inadvertent operation. It is assumed that a more riskless operation is not
possible anymore, if
the system is damaged obviously or causes strange noises.
the system does not work anymore.
the system has been exposed to long storage in adverse environmental.
the system has been exposed to heavy shipment strain.
DO NOT touch any exposed connectors or components if they are live wired. The use of metal bare wires
is not allowed. There is a risk of short cut and fire hazard!
Warranty void if damages caused by disregarding this manual. For consequential damages NO liability
will be assumed!
Warranty void if damages to property or persons caused by improper use or disregarding the safety instructions.
Unauthorized changing or rebuilding the system is prohibited due to safety and permission reasons (CE).
Exception: changing TRION™ modules.
The assembly of the system is equivalent to protection class I. For power supply, only the correct power
socket of the public power supply must be used, except the system is DC powered.
Be careful with voltages >25 VAC or >35 VDC! These voltages are already high enough in order to get a perilous electric shock by touching the wiring.
Maximum input voltage for measuring cards are 70 VDC and 46.7 VPEAK
The product heats during operation. Make sure there is adequate ventilation. Ventilation slots must not
covered!
Only fuses of the specified type and nominal current may be used. The use of patched fuses is prohibited.
Prevent using metal bare wires! Risk of short cut and fire hazard!
DO NOT use the system before, during or shortly after a thunderstorm (risk of lightning and high energy
overvoltage). An advanced range of application under certain conditions is allowed with therefore designed products only. For details please refer to the specifications.
Make sure that your hands, shoes, clothes, the floor, the system or measuring leads, integrated curcuits
and so on, are dry.
DO NOT use the system in rooms with flammable gases, fumes or dust or in adverse environmental conditions.
Avoid operation in the immediate vicinity of:
high magnetic or electromagnetic fields
transmitting antennas or high-frequency generators
For exact values please refere to enclosed specifications.
Use measurement leads or measurement accessories aligned to the specification of the system only. Fire
hazard in case of overload!
Do not switch on the system after transporting it from a cold into a warm room and vice versa. The thereby created condensation may damage your system. Acclimatise the system unpowered to room temperature.
Do not disassemble the system! There is a high risk of getting a perilous electric shock. Capacitors still
might charged, even the system has been removed from the power supply.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
11
Safety instructions
The electrical installations and equipments in industrial facilities must be observed by the security regulations and insurance institutions.
The use of the measuring system in schools and other training facilities must be observerd by skilled personnel.
The measuring systems are not designed for use at humans and animals.
Please contact a professional if you have doubts about the method of operation, safety or the connection
of the system.
Please be careful with the product. Shocks, hits and dropping it from already lower level may damage your system. For exact values please refere to enclosed specifications.
Please also consider the detailed technical reference manual as well as the security advices of the connected systems.
This product has left the factory in safety-related flawless and proper condition.
In order to maintain this condition and guarantee safety use, the user has to consider the security advices
and warnings in this manual.
EN 61326-3-1:2008
IEC 61326-1 applies to this part of IEC 61326 but is limited to systems and equipment for industrial
applications intended to perform safety functions as defined in IEC 61508 with SIL 1-3.
The electromagnetic environments encompassed by this product family standard are industrial, both
indoor and outdoor, as described for industrial locations in IEC 61000-6-2 or defined in 3.7 of IEC 61326-1.
Equipment and systems intended for use in other electromagnetic environments, for example, in the process
industry or in environments with potentially explosive atmospheres, are excluded from the scope of this
product family standard, IEC 61326-3-1.
Devices and systems according to IEC 61508 or IEC 61511 which are considered as “operationally welltried”, are excluded from the scope of IEC 61326-3-1.
Fire-alarm and safety-alarm systems, intended for protection of buildings, are excluded from the scope of
IEC 61326-3-1.
12
For safety reasons max. 50 V may be applied to the BNC input-connectors! Refer to the regulation of maximum allowable touch potential.
Maintenance
Maintenance
The information in this section is designed for use by qualified service personal.
Service interval:
Clean dust from the chassis exterior/interior and exchange filter foam based on the operating environment.
Cleaning:
Clean surface of the chassis with dry lind-free cloth.
Use a dry velocity stream of air to clean the chassis interior.
!
- Disconnect all cables before servicing the unit!
- Many components within the chassis are sensitive to static discharge damage. Always wear a ground wrist strap and service the unit only in static-free environment.
- Do not use harsh chemical cleaning agents!
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
13
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.
Windows updates and antivirus/security software
Before installing Windows software updates consult with DEWETRON for compatibility guidance. Please
also keep in mind that the use of any antivirus or other security software may slow down your system and
may cause data loss.
Problematic network stacks
Often intrusive IT software or network processes can interfere with the primary function of the DEWETRON
system: to record data. Therefore we recommend strongly against the installation of IT/MIS software
and running their processes on any DEWETRON data acquisition system, and cannot guarantee the
performance of our systems if they are so configured.
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 information
about recycling on the DEWETRON website
www.dewetron.com
Restriction of Hazardous Substances
This product has been classified as Monitoring and Control equipment, and is outside the scope of the
2011/65/EU RoHS Directive. This product is known to contain lead.
14
Signal processing
Blockdiagram of the internal signal processing
AC or DC input
Power
supply
USB and FireWire power supply
Motherboard/CPU-board
Measurement boards
(DEWE-ORION, ...)
PCI boards
(USB, FireWire, ...)
USB, FireWire, Ethernet
(on-board)
CPU
RAM
onboard VGA
RS-232
+15V, GND, -15V
DC/DC
converter
MDAQ
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
15
First steps
First steps
1
Power-on your system.
3
2
Connect your sensors to the
system.
Run DEWESoft usually
via "Start" >"Programs" >
"Dewetron" > "DEWESoft x.x"
> "DEWESoft x.x"
4
Start recording your data!
All accessories shown in this document are available as option
and will not be shipped as standard parts. These parts are described as "option".
16
Main System
Main System
DEWE-821 - Standard instrument without display
Portable data acquisition system
32 channel differential voltage amplifier
Up to 256 channels with external
expansion racks or PAD modules
System specifications
Power supply:
Operating temperature:
Storage temperature:
Humidity (operating):
Dimensions (W x D x H):
Weight:
 MDAQ-BASE-5
 MDAQ-BASE-10
 MDAQ-FILT-5-BU
 MDAQ-FILT-5-BE
 MDAQ-FILT-5-BU-S1
 MDAQ-FILT-10
 MDAQ-FILT-10-S1
 MDAQ-AAF4-5-BU








    MDAQ-SUB-STG
    MDAQ-SUB-BRIDGE
    MDAQ-SUB-ACC-A-x
    MDAQ-SUB-ACC-x
 MDAQ-V-100

    MDAQ-SUB-V-200
 MDAQ-V-10

Channel 16 to 23
Channel 24 to 31
 MDAQ-DIRECT
Channel 0 to 7
Channel 8 to 15

DEWE-821
 400 W AC ATX power supply BEA-640
 320 W DC ATX power supply STC-12300
 320 W DC ATX power supply STC-24300
for details see next pages
-5 °C to 50 °C (standard)
-20 °C to +70 °C
10 % to 80 %, non condensing
5 % to 95 %, rel. humidity
approx. 437 x 443 x 177 mm (17.2 x 17.4 x 7 in.)
typ. 15 kg (33 lbs), depending on configuration
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
17
Main System
Dimensions*
465,5
Power
HDD
Alarm
180,2
PFR-820
www.dewetron.com
* Dimensions in mm
(1 inch = 25.4 mm)
450,5
438,5
Connectors
Connector overview:
10 2 3 45 67 8 4 9
Typical DEWE-821 front view
15
12
1
13 4
14
1. Power supply connector with main power switch and fuse
2. PS/2 keyboard connector
3. PS/2 mouse connector
4. USB interface connectors
5. Display port interface connector
6. RS-232 interface connector
7. DVI connector
8. Ethernet LAN connector
9. Audi interface
10. Power-on switch
11. Chassis terminal
12. Digtial I/O connector
13. EPAD connector
14. MDAQ panel
15. CD/DVD-ROM drive
11
Typical DEWE-821 rear view
Note: The location of the connectors might vary from system to system and depends on system
configuration
18
Main System
1
Power supply input connector
For details see chapter power supply.
2
PS/2 mouse connector
The mouse / trackball connector is used to connect the trackball embedded in the keyboard or an external
PS/2 mouse. The connector meets standard PS/2 pin assignment.
3
PS/2 keyboard connector
The keyboard connector is used to connect PS/2 keyboard to DEWE-801 system. The connector meets
standard PS/2 pin assignment.
4
USB interface connectors (Universal Serial Bus)
The USB interface connectors meets standard USB pin assignment.
5
Display-port connector
For connecting displays with a display-port interface.
6
RS-232 interface connector (COM1)
The RS-232 interface connector (male) is located on the rear side of the DEWE-801. It is configured as
standard RS-232 interface COM 1 and can be used for mouse or other peripheral units.
1 2 3 4 5
9-pin SUB-D connector (male)
7
6 7 8 9
Schematic
Pin assignment
1: DCD (Data Carrier Detector)
2: RD (Received Data)
3: TD (Transmitted Data)
4: DTR (Data Terminal Ready)
5: GND (Ground)
6: DSR (Data Set Ready)
7: RTS (Request To Send)
8: CTS (Clear To Send)
9: RI (Ring Indicator)
DVI connector
The DVI connector offers the possibility to connect a standard VGA displays to the system.
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 -
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
C1: Analog: red
C2: Analog: green
C3: Analog: blue
C4: Analog: H-Sync
C5: Analog: ground
19
Main System
8
Ethernet connector
The DEWE-821 system supports 10/100/1000 BaseT Ethernet with standard RJ45 connector.
10
Power-on switch
The power-on switch has to be used to switch on the system. It only works when the main power switch is
on.
11
Chassis terminal
For some kind of measurements, it’s necessary to give the system an additional ground connection.
12
Digital I/O connector
This connector supports digital input and output lines of the built-in DEWE-ORION series board. If this board
does not support digital I/O’s, the connector is not available.
Digital
Input
Counter
Input
Bx_DI 8
Bx_DO 0
Bx_DI 9
Bx_DO 1
Bx_DI 10
Bx_DO 2
Bx_DI 11
Bx_DO 3
Bx_DI 12
Bx_DO 4
Bx_DI 13
Bx_DO 5
Bx_DI 14
Bx_DO 6
Bx_DI 15
Bx_DO 7
-
EXT_CLK
-
RS-485A
-
EXT_Trigger
Bx_DI 0
Source Bx_CNT0
Bx_DI 1
Gate Bx_CNT0
-
EXT_CLK2
Bx-DI 2
Aux Bx_CNT0
Bx_DI 3
Source Bx_CNT1
-
EXT_CLK1
-
+5 DV
-
+5 DV
Counter Digital
Input
Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
DGND
-
DGND
-
DGND
-
DGND
-
DGND
-
DGND
-
DGND
-
DGND
-
DGND
-
RS-485B
-
DGND
-
Gate Bx_CNT1
Bx_DI 4
Aux Bx_CNT1.
Bx_DI 5
-
Bx_DI 6
-
Bx_DI 7
RES.*
-
DGND
-
DGND
-
!
Note: Only available for standard systems
using ORION-xxxx cards!
37-pin SUB-D connector
13
EPAD connector (LEMO)
To connect DEWETRON EPAD modules to the system.
Pin assignment
1: RS-485 A
4
1
2: RS-485 B
3
2
3: +12 V
4: GND
Lemo EGG.1B.304
Shield is connected on housing
Mating connector:
14
LEMO FGG.1B.304.CLAD52Z (for cable diameter 4.1 to 5.0 mm)
LEMO FGG.1B.304.CLAD62Z (for cable diameter 5.1 to 6.0 mm)
MDAQ series amplifiers
Please refer to chapter 'MDAQ series amplifiers overview'.
15
CD/DVD-ROM drive
The DEWE-821 is equipped with a CD/DVD-ROM drive.
20
Main System
MDAQ series amplifiers overview
SUB Modules for MDAQ-BASE-x
Module
#
Input type
CH
MDAQ-SUB-STG-D
8
Connector: DB-9
Strain-gage (Full-, half and quarterbridge, incl. shunt calibration)
for strain gage application
Ranges
14 ranges from ±0.5 to 1000
mV/V (@ 5 VDC excitation
Voltage up to ±10 V
15 ranges from ±2.5 mV to ±10 V
ICP via MSI-BR-ACC
7 ranges from ±0.25 mV to ±10 V
Voltage up to 200 V via MSI-BR-V-200
6 ranges from ±10 to ±200 V
Thermocouple via MSI-BR-TH-x
full range of TC type
Pt100, Pt200, Pt500, Pt1000, Pt2000
-200 °C to 1000 °C
and resistance via MSI-BR-RTD
and 0 to 6.5 kOhm
Strain-gage (Full-, and half bridge)
for strain gage sensors
14 ranges from ±0.5 to 1000
mV/V (@ 5 VDC excitation
Voltage up to ±10 V
15 ranges from ±2.5 mV to ±10 V
ICP, via MSI-BR-ACC
7 ranges from ±0.25 mV to ±10 V
Voltage up to 200 V via MSI-BR-V-200
6 ranges from ±10 to ±200 V
Thermocouple via MSI-BR-TH-x
full range of TC type
Pt100, Pt200, Pt500, Pt1000, Pt2000
-200 °C to 1000 °C
and resistance via MSI-BR-RTD
and 0 to 6.5 kOhm
Voltage up to ±200 V
13 ranges from ±0.125 to ±200 V
Connector: DB-9
ICP, via MSI-V-ACC
7 ranges from ±0.25 mV to ±10 V
V
Pt100, Pt200, Pt500, Pt1000, Pt2000
-200 °C to 1000 °C
and resistance via MSI-V-RTD
and 0 to 6.5 kOhm
MSI
V
MSI
MSI
MDAQ-SUB-BRIDGE-D
8
Connector: DB-9
V
MSI
MSI
MSI
MDAQ-SUB-V-200-D
8
MSI



Bandwidth (BW),
Excitation
Highpass filters (HP)
BW: 30 kHz
0 to 12 VDC
BW: 30 kHz
+15 VDC and
HP: 0.16 Hz
0 to 12 VDC
BW: 300 kHz
±15 VDC and
0 to 12 VDC
Note:
for safety reasons, max. 120 VDC or 50 VAC are allowed at this connector
MSI
MDAQ-SUB-V-200-BNC
TEDS
8
Voltage up to ±200 V
13 ranges from ±0.125 to ±200 V
-
BW: 300 kHz
-

BW: 300 kHz
4 / 8 mA
Connector: BNC
V
MDAQ-SUB-ACC-BNC
Note:
for safety reasons, max. 120 VDC or 50 VAC are allowed at this connector
8
ICP® or voltage up to ±10 V
8 ranges from ±125 mV to ±10 V
Connector: BNC
HP: 3.4 Hz
Single-ended or differential input and one highpass filter
3.4 Hz highpass filter for noise and shock response measurement
MDAQ-SUB-ACC-BNC-S1

BW: 300 kHz
4 / 8 mA
HP: 0.16 Hz
0,16 Hz for structural and modal analysis, human body vibration measurement
(rest same as MDAQ-SUB-ACC-BNC)
MDAQ-SUB-ACC-A-BNC
8
ICP® or voltage up to ±10 V
8 ranges from ±125 mV to ±10 V

BW: 300 kHz
4 / 8 mA
HP: 0.16 Hz, 3.4 Hz
Connector: BNC
Single-ended input and two HP filters
0.16 Hz for structural and modal analysis, human body vibration measurement
3.4 Hz for noise and shock response measurement
MDAQ-SUB-ACC-A-MD
8
ICP® or voltage up to ±10 V
8 ranges from ±125 mV to ±10 V

Connector: Microdot
BW: 300 kHz
4 / 8 mA
HP: 0.16 Hz, 3.4 Hz
Single-ended input, two HP filters and sensor failure detection
0.16 Hz for structural and modal analysis, human body vibration measurement
3.4 Hz for noise and shock response measurement
Option: test signal input for all channels
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
21
Main System
Filter Modules for MDAQ
Module
# CH
Filter characteristics
Cutt-off frequencies
Order
MDAQ-AAF4-5-BU
16
Butterworth
100 Hz, 1, 10, 30, 100 kHz,
Bypass
4th order
Note: not possible in all system configurations.
Please contact factory for details.
MDAQ-FILT-5-BU
16
Butterworth
30, 100, 300 Hz, 1, 10 kHz,
Bypass
2nd order
MDAQ-FILT-5-BU-S1
16
Butterworth
100 Hz, 1, 10, 30, 100 kHz,
Bypass
2nd order
MDAQ-FILT-5-BE
16
Butterworth
30, 100, 300 Hz, 1, 10 kHz,
Bypass
2nd order
Modular smart interfaces to connect various sensors
Modular Smart Interfaces for DAQP / MDAQ modules, DEWE-43 and DEWE-101
MSI-BR-ACC
MDAQ-SUB-STG-D
MDAQ-SUBBRIDGE-D
MDAQ-SUB-V200-D
DAQP-STG-D
DAQP-LV-D
DEWE-43
DEWE-101


-

-


Isotron (constant current powered) adapter for MDAQ-SUB-BRIDGE / -STG modules with DB9 connector
Excitation current 4 mA at 21 V, High pass filter 1.5 Hz, BNC connector
Bandwidth and ranges are defined by connected amplifier
Automatic adapter identification
MSI-BR-V-200


-
-



200 V input adapter for MDAQ-SUB-BRIDGE / -STG modules with DB9 connector
Differential input configuration, BNC connector
Bandwidth and ranges are defined by connected amplifier
Automatic adapter identification
MSI-BR-RTD


-
not needed
-


Pt100, Pt200, Pt500, Pt1000 and Pt2000 adapter for MDAQ-SUB-BRIDGE / -STG modules with DB9 connector
2, 3 and 4 wire connection methods, 5-pin Binder 710 series connector
Automatic adapter identification
MSI-BR-CH-x


-
-



Charge input interface for DAQP-STG and MDAQ-SUB-BRIDGE / -STG with DB9 connector
Range up to 50000 pC, AC coupled with 0.07 Hz, BNC signal connection
Max. 100 kHz bandwidth (dependent on the max. bandwidth of the amplifier)
Automatic adapter identification
MSI-BR-TH-x


-
-

isolated TC sensor
any TC sensor


isolated TC sensor
Thermocouple type K / J / T adapter for DAQP-BRIDGE-x and MDAQ-SUB-BRIDGE / -STG modules with DB9 connector
For use with isolated thermocouple sensors only ! (except in combination with DAQP-BRIDGE-A*)
High accuracy cold junction reference measurement, 1 m thermo cable with Mini TC connector
Automatic adapter identification
MSI-V-ACC
-
-

-

-
-
Isotron (constant current powered) adapter for DAQP-LV and MDAQ-SUB-V-200 modules with DB9 connector
Excitation current 4 mA at 21 V, High pass filter 1.5 Hz, BNC connector
Bandwidth and ranges are defined by connected amplifier
Automatic adapter identification
MSI-V-RTD
-
-

-

-
-
Pt100, Pt200, Pt500 and Pt1000 adapter for DAQP-LV and MDAQ-SUB-V-200 modules with DB9 connector
2, 3 and 4 wire connection methods, 5-pin Binder 710 series connector
Automatic adapter identification
MSI-V-CH-50
-
-

-

-
Charge input interface for DAQP-LV, MDAQ-SUB-V-200 modules with DB9 connector
Range up to 50000 pC, AC coupled with 0.07 Hz, BNC signal connection
Max. 100 kHz bandwidth (dependent on the max. bandwidth of the amplifier)
Automatic adapter identification
22
-
Main System
Power supply connectors
400 W AC power supply
400 W AC power supply
Input:
Input range:
Input frequency:
Max. input current:
Output:
Output power:
Output voltages:
BEA-640
100 to 240 VAC (90 to 264 VAC); active PFC
47 to 63 Hz
7 A (115 VAC), 3.5 A (230 VAC)
max. 400 W
+3.3 V (max. 28 A)
+5 V
(max. 35 A)
+5 Vsb (max. 2 A)
+12 V (max. 30 A)
-5 V
(max. 0.5 A)
-12 V
(max. 0.8 A)
AC power supply
AC power switch
320 W DC power supply
320 W DC power supply
Input:
Input range:
Input frequency:
Max. input current:
Output:
Output power:
Output voltages:
STC-12300
12 VDC (9 to 18 VDC)
DC
50 A
max. 320 W
+3.3 V (max. 15 A)
+5 V
(max. 30 A, min. 1.5 A)
+5 Vsb (max. 2 A)
+12 V (max. 12 A, min. 0.2 A)
-5 V
(max. 1 A)
-12 V
(max. 0.8 A)
Power supply pin assignment:
+
-
Connector type
2-pin. male
LEMO EGJ.2B.302
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
23
Main System
320 W DC power supply
320 W DC power supply
Input:
Input range:
Input frequency:
Max. input current:
Output:
Output power:
Output voltages:
STC-24300
24 VDC (18 to 36 VDC)
DC
<20 A
max. 320 W
+3.3 V (max. 21 A)
+5 V
(max. 40 A, min. 1.5 A)
+5 Vsb (max. 2 A)
+12 V (max. 20 A, min. 0.2 A)
-5 V
(max. 1 A)
-12 V
(max. 0.8 A)
Power supply pin assignment:
+
-
Connector type
2-pin. male
LEMO EGJ.2B.302
Maintenance
Cleaning the filter pad
Note: Check the filter pad frequently! A polluted filter pad may cause an overheating of the system! The
cleaning interval depends on the environmental conditions.
To clean or exchange the filter pad you only have to open the front cover and pull out the filter-drawer.
Filter-drawer with filter pad
24
Software
DEWESoft™
DEWESoft ™
DEWESoft™ Software Turns our Hardware into a Powerful Data
Acquisition System
Our award-winning data acquisition package is second
to none when it comes to both pure recording power
and ease of use. Normally it is a difficult balancing act to
provide lots of capability and performance, without making the user interface cumbersome and hard to learn. But
with careful and innovative design, we have done exactly
that!
Key Features of DEWETRON systems running
DEWESoft ™
The software can act as a simple multi-meter or recorder
as well as a sophisticated combustion analyzer or power
analyzer. Or anything in between these extremes, like a
FFT analyzer, transient recorder, etc.
Powerful online data processing, MATH
functions, filters, statistics, reference curves
Fast and easy setup
Perfect sync of vastly different signals like
analog, digital, counter, CAN, XCP, GPS, Video,
ARINC, 1553, etc.
Attractive online display of all kind of data,
creation of displays is a matter of seconds
Over 10 years DEWESoft ™ evolved into a great data acquiAnalog, digital or CAN data output; powerful
sition software and is Nr.1 in synchronous acquisition of
function generator, alarms, CAN messages
vastly different signals like analog, digital, CAN, GPS,
Build test procedures in a form of workflow
PCM, counter, video, etc. In 2010 with the release of
diagram by means of sequencer
version 7, DEWESoft ™ takes a big step toward become a
Fast data analysis, reload GByte files in
very powerful data analysis tool for a wide range of test
seconds
& measurement applications. Since many years you can
utilize math channels in the measure mode for online calPost processing, large suite of calculation
culations. Starting with version 7.0, captured data can be
(math) functions
re-calculated in the analyze mode using the large suite
of calculation (math) functions available in the measure
mode. This eliminates the CPU performance limitations and thus provides unlimited offline calculation power.
Example: Performing a 10 th order notch filter on 128 channels being sampled at 200 kS/s each. This is not possible online. But in analyze mode it´s easy. Simply record the data and then filter it afterwards (math functions
are non-destructive, i.e., they do not affect the raw channels).
Another important new feature is the sequencer which provides a way to automate test procedures.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
25
DEWESoft™
Hardware Support
DEWESoft ™ supports DEWETRON hardware cards as well as some third-party cards, like Spectrum cards for
transient recording. Multiple cards of the same family are supported for high channel counts.
There is also a huge range of DEWETRON signal conditioners which are all perfectly implemented into the software.
Besides the analog inputs DEWESoft ™ supports the digital I/Os, counters and CAN interfaces of DEWETRON
hardware.
To acquire video streams in sync with the analog data there is a selection of DEWE-CAM cameras.
Further bus systems like PCM telemetry, XCP, ARINC, 1553, etc. are supported, too. DEWETRON offers the appropriate hardware for all of these.
For position and speed measurements there is a choice of high performance DEWE-VGPS sensors. Or use lowcost sensor which is NMEA compatible for simple position plotting and mapping applications.
DAQx modules
DEWE-ORION A/D cards
Sensor Database and TEDS (Technical Electronic Data Sheet)
The DEWESoft ™ data acquisition software suite was
developed especially for measurement technicians, thus
simple sensor “connection” is a major topic. Basic settings like sensor setup are easily done. TEDS technology of newer sensors is supported on both the hardware
and software side, so that all settings follow automatically, preventing user errors and saving a huge amount
of time. For sensors without TEDS, there are numerous
options for manual scaling as well as an integrated sensor database to make settings as efficient as possible.
Video Recording
A camera is a perfect sensor for many applications and a lot
of people like to use it in their data acquisition. Video is a
useful test documentation, providing a visual record of the
test conditions and setup. I can also be used for more indepth analysis, as you can imagine. There is nothing quite
like seeing your data replayed with synchronized video –
this DEWETRON innovation provides a whole new level of
context and understanding of your test data than you could
ever imagine.
26
DEWESoft™
3D Graph
In the properties panel there is a function that allows you to edit the properties
of the selected display, and to create new displays, and rearrange them. You
can rename any display, and select a different icon for it. Of course you can
add sub-displays to any main display.
Display Screens
One of the most powerful and yet easy to use aspect of DEWESoft ™ is the
creation of displays. Of course a few standard displays like Recorders,
Oscilloscope, FFT, Meters, Bars, 2D and 3D graphs, etc. are built-in for you.
But this is only the beginning. You simply can create custom displays according to the needs of specific test.
Project Setup
The project files setup the measurement instruments in seconds including
complete hardware setup, measurement configuration, and sensor calibration.
Since DEWESoft version 7 you can create “Projects” at the hardware setup
screen level, where each project contains all of the settings for any hardware
that you own. You can have an unlimited number of hardware setups, which
you can freely name and edit. When you start DEWESoft 7, it will automatically load the last hardware setup that you used, of course … but if you have
changed the hardware, you can simply choose a different project from the
“Settings” menu, and a completely different hardware setup will be loaded.
Even when using the same hardware, projects allows using different folders
for setup, data and exported files. So you can create John and George projects for different users and work
without interfering or you can create e.g. Road-Load and DSA projects for different tasks.
Recording
You can control recording as simple as pressing the START,
STORE and STOP buttons. But there are also versatile trigger
options to e.g. only store data if a trigger event occurs or to
store at a slow rate usually but store at a fast rate at a trigger
event with definable pre- and post times.
There is a large suite of calculation (math) functions which
can be applied to any channels.
Analyze – Replay, Re-calculate, Export
In Analyze mode you can replay any captured data file, zoom
in, make cursor measurements, print reports and export the
data to a wide variety of formats, like Flexpro, Excel, Matlab,
Diadem and many more.
Since version 7 all the powerful math functions such as
math formulas, filtering, statistics, power analysis, frequency
response function, order tracking, torsional vibration, engine
combustion analysis, sound analysis, human vibration analysis, and others can also be applied off-line to captured data.
So you can simply store the raw data and do all the processing off-line, on any computer, anywhere. This allows you to
work with the data as you were at the test bench or on the
proving ground.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
27
DEWESoft™
Notes
28
A/D Conversion
A/D & D/A Conversion
A/D Conversion
Please find information about the A/D conversion in the attached DEWE-ORION series manual.
The latest version of the manual can be downloaded from:
http://download.dewetron.com/dl/components/adboards
Informations regarding different manufacturer's see the corresponding D/A card manual.
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
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 manual. The latest
version of the manual can be downloaded from:
http://download.dewetron.com/dl/products/signal/mdaq
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
B1
Internal Wiring
Notes
B2
CE-Certificate of conformity
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-821
Kind of product:
Data acquisition instrument
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, April 28, 2010
Place / Date of the CE-marking
Dipl.-Ing. Roland Jeutter / Managing director
DE-M121101E • DEWE-821 • Technical Reference Manual • Printing version 1.0.0 • November 21, 2012
C1
Notes
C2
">