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General Test & Measurement
DEWE-31-64
Technical reference manual
ISO9001
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.
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-31-64?
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.) or LEMO® connectors.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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 symbols in the manual… …………………………………………………………… 9
General safety and hazard warnings for all DEWETRON systems… ………………… 10
Windows updates and antivirus/security software………………………………………… 13
Problematic network stacks… ……………………………………………………………… 13
Environmental Considerations… …………………………………………………………… 13
First steps……………………………………………………………………………………… 14
Main System
15
DEWE-31-64 signal conditioning rack……………………………………………………… 15
System specifications………………………………………………………………………… 15
Connectors… ………………………………………………………………………………… 16
Differential output converter (option 30-xx-OUT-xx)… …………………………………… 18
Specifications… ……………………………………………………………………………… 18
Software
21
DEWESoft……………………………………………………………………………………… 21
Internal Wiring
B1
CE-Certificate of conformity
C1
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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/training
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
The Team of DEWETRON also performs 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.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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
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.
8
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.
For safety reasons max. 50 V may be applied to the BNC input-connectors! Refer to the regulation of maximum allowable touch potential.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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.
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 circuit of category II, III and IV.
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.
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.
The measurement category can be adjusted depending on module configuration.
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.
The whole system must not be changed, rebuilt or opened (except for changing DAQ, DAQP, PAD modules).
10
Safety instructions
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 connetors 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 modules like DAQ, DAQP or PAD.
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.
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.
The electrical installations and equipments in industrial facilities must be observed by the security regulations and insurance institutions.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
11
Safety instructions
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
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 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.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
13
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!
14
Main System
Main System
DEWE-31-64 signal conditioning rack
64 input channels
(in conjunction with DEWE-MDAQ modules)
DEWE-MDAQ modules: see DEWE-MDAQ series manual
Wiring to A/D converter: see appendix B
System specifications
Signal output:
RS232 / 485 interface:
Power supply:
Operating temperature:
Storage temperature:
Humidity (operating):
Humidity (storing):
Vibration:
Shock:
Dimensions (W x D x H):
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 48 to 55
Channel 56 to 63
Channel 32 to 39
Channel 40 to 47
Channel 16 to 23
Channel 24 to 31
Channel 0 to 7
Channel 8 to 15
MDAQ-DIRECT
DEWE-31-64
up to ±5 V, depending on used DEWE-MDAQ module
up to ±10 V, depending on used DEWE-MDAQ module
yes
100 to 250 VAC (Breakdown voltage @ 2500 V)
9 to 40 VDC
10 to 32 VDC with UPS battery and external 115 / 230 VAC power supply
10 °C to 60 °C
-20 °C to +70 °C
10 % to 85 %, non condensing
5 % to 95 %, rel. humidity
MIL-STD 810F 514.5 procedure I
operating test procedure
frequency range: 5 to 200 to 5 Hz; 5 x 12 min each direction
displacement amplitude ±3.5 mm (5 to 8.45 Hz)
acceleration amplitude 1 g (8.45 to 92 Hz)
displacement amplitude 92 to 113 Hz: ±0.029 mm
acceleration amplitude 1.5 g (113 to 200 Hz)
MIL-STD 810F 516.5 procedure I
non operating test procedure
½ sinus 11 ms 10 g, 3 shocks positive, 3 shocks negative
approx. 438.5 x 224 x 253 mm (17.3 x 8.8 x 9.6 in.)
typ. 7 kg (14 lbs), depending on configuration
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
15
Main System
Dimensions*
with 19“ mounting kit
253
481,6
146
224,7
28
* Dimensions in mm
(1 inch = 25.4 mm)
464
5
Connectors
1
2
3
4
5
6
7
8
9
9
RS-485 interface connector
RS-485 interface connector (EPAD)
COM interface connector
Digital I/O connector (opt.)
Connector to A/D board
Main power switch
Power supply connector
Ground connector
Conditioned signal output (opt.)
1
2
3
4
6
7
8
Typically DEWE-31-64 rear view
Note: The location of the connectors might vary from system to system and depends on system
configuration
RS-485 interface connector
The RS-485 interface connector is prepared to communicate with additional EPAD modules and to supply
them.
8 7 6 5 4 3 2 1
15 14 13 12 11 10 9
15-pin SUB-D connector (female)
16
Pin assignment
1 RS-485 A
2 RS-485 B
3 RS-485 GND
14 GND (EPAD supply)
15 + 12 V (EPAD supply)
the remaining pins are not connected
Main System
COM port
The COM port can be used to control the DEWETRON modules instead of the internal USB to RS485
converter. In special cases it could also be used as a serial configuration port.
5 4 3 2 1
9 8 7 6
9-pin DSUB female connector
Pin assignment
1 n.c
2 to PC RX
3 to PC TX
4 n.c
5 to PC GND
6
7
8
9
n.c
n.c
n.c
n.c
Digital I/O interface 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.
Power supply connector
Supply voltage for the DEWE-31-64 depends on used power supply.
Main power switch
The main power switch is used to power on / off the system.
Ground connector
For some kind of measurements, it’s necessary to give the system an additional ground connection.
Connector to A/D board
For more information regarding this connector please refere to appendix B.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
17
Main System
Differential output converter (option 30-xx-OUT-xx)
-5, ±5 V output of DAQx-modules
-10, ±10 V output of DAQx-modules
16 channel single ended to balanced differential output converter
High output current of ±60 mA
Stable with high capacitive load of 50 nF
Short circuit proofed output
High bandwidth up to 1 MHz
Specifications
30-xx-OUT-xx
Inupt range:
Output range:
Input configuration:
Output configuration:
Input impedance:
Output impedance:
Output current.
Bandwidth:
-5 %
-3 dB
Gain accuracy:
Gain linearity:
Output offset:
Ouput offest drift:
Ouput noise: (0.1 Hz to 500 kHz)
Power supply voltage:
Power consumption:
without output load
maximum
Dimensions:
General description
±5 V
±5 V (±2.5 V referenced to GND), ±10 V
Single ended
Balanced differential
1 kOhm
< 1Ohm
±60 mA
500 kHz
1,5 MHz
typ. ±0.08 % (±0,15 % max.)
< 0.04%
typ. < ±0.8 mV (±5 mV max.)
< 10 µV/K
< 0.08 mVRMS
±5 V
2.5 W
8W
180 x 55 mm
UIN
0V
Having wide distance between the DEWE-30-xx and the data acquisition
U
unit (DEWE-5000, DEWE-4010, DEWE-3020, DEWE-2010 …) causes
some problems if high bandwidth and low distortion and noise is required.
0V
U
Similar to all high speed digital signal layer protocols (LAN, IEEE1394, USB,
2V / Div
PCI-Express) symmetric signal transfer using twisted pair cables have to
be used to achieve this. The 30-xx-OUT converts the standard single ended DEWE-30 output to a balanced
differential output with high output current, needed to drive cables up to 500 m without loosing the high accuracy of the signal amplifier.
OUT+
OUT-
18
Main System
Cable configuration
The usage of shielded twisted pair cables is recommended for the connection between DEWE-30-xx and
the data acquisition unit. Please note that at the data acquisition unit differential input amplifiers are needed.
The shield of the cable have to be connected to the GND pin of the 37-pin SUB-D connector (female) of
the DEWE-30-xx. In usual system configuration the GND of the DEWE-30-xx and the GND of the data
acquisition unit are tied together via the personal earth of the AC power supply. Therefore the cable shield
should not be connected to the GND of the data acquisition system to avoid GND loops. But if the GND of
both devices are nowhere tied together (at power supply without protected earth) it is also recommended to
connected the shield to the GND of the data acquisition device.
Data acquisition system
(e.g. DEWE-5000)
DEWE-RACK-xx
Single ended
DAQP-X amplifier
Differential input amplifier
(e.g. DAQP-V-A)
Balanced differential output
of RACK-DIFF-OUT amplifier
Shielded twisted pair cable
Sensor
Input
Connection depends on
power supply configuration
(see text above)
Switch on DEWE-RACK-xx rear panel
for connecting amplifier GND
to the housing (personal earth)
RGND
Bandwidth and cable length
Although the bandwidth of the RACK-30-OUT amplifier itself is above 1 MHz the total reached bandwidth is
depending on the used cable length. The longer the cable the lower the efficient bandwidth. The reason is
the parasite cable capacitance which is around 30-200 pF per meter.
DEWE-RACK-xx output
with RACK-DIFF-OUT option
Shielded twisted pair cable
Data acquisition input
Parasitic capacitance
Therefore a 100 m cable can have a capacitance of around 10 nF. This capacitive load have to be driven by
the 30-xx-OUT amplifier. The needed current for driving this load depends on the signal level but also of the
signal frequency since
So current needed for driving a 100 m cable at 5 Vpp and 100 kHz is already around 30 mA. The maximum
output current of the 30-xx-OUT is specified with ±60 mA. If the signal frequency increase or the cable is
longer it is possible to get out of this specification.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
19
Main System
Cable termination
Like in any higher frequency application (RS-485, CAN, IEEE1394 … ) the cable has to be terminated at the
end to avoid signal reflections at the signal line. The value of this resistor should have to be the same value
like the characteristic impedance of the used cable. This resistor causes on the one hand additional load for
the 30-xx-OUT amplifier but on the other hand also errors because of the voltage dropout at cable.
UR-LINE
UMEAS
UR-LINE
Termination Resistor
Line Resistors
For example a 100 meter 2 x 0.25 mm² cable has a line resistance of around 7 Ohm. If the termination
resistor is 120 Ohm (typical value for twisted pair cable) this error is already around 5%. This influence
should be recognized in the measurement result or should be rescaled in the measurement setup.
Connectors
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
Input connector
Power supply +
Power supply GND
Power supply -
Output connector
37-pin SUB-D connector
37-pin female SUB-D connector (on DEWE-30-xx rear)
CH 13 +
CH 13 -
CH 14 +
CH 14 -
CH 15 +
CH 15 -
13
32
14
33
15
34
16
35
25
26
27
28
29
30
31
32
61
GND
26
GND
58
GND
23
GND
Output
CH 12 -
63
GND
Signal Pi n n r.
CH 12 +
24
66
GND
23
20
31
19
12
29
CH 11 -
10
18
CH 11 +
CH 9 -
17
31
CH 9 +
9
28
16
GND
CH 8 -
15
21
CH 8 +
8
27
14
22
CH 7 -
13
11
CH 7 +
7
26
12
30
CH 6 -
11
CH 10 -
CH 6 +
6
25
CH 10 +
CH 5 -
24
9
CH 5 +
8
10
5
7
CH 4 -
CH 4 +
4
5
23
4
CH 3 -
3
3
22
CH 2 +
2
21
2
CH 3 +
CH 1 -
1
6
CH 1 +
1
20
CH 2 -
CH 0 -
GND: 33
34
35
36
37
CH 0 +
GND: 17
18
19
36
37
Input
34
GND
57
GND
25
GND
60
GND
28
GND
30
GND
65
GND
33
GND
68
GND
GND: 24
27
29
32
54
55
56
59
64
67
30-xx-OUT-xx
+12V
RS-485 A
RS-485 B
n.c.
GND
-9V
+9V
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Slot
0
Software
DEWESoft
DEWESoft
DEWESoft turns your 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 this is a difficult balancing act:
providing lots of capability and performance, without making the user interface hard to learn. But we‘ve done it!
DEWESoft is the solution to acquire signals synchronous from different sources, display and store
them together and offer the data for post analysis.
Measure
Scope
Recorder
FFT
Video
Export
Print
One of the most powerful and yet
easy to use aspect of DEWESoft is
the creation of displays. Of course,
a few standard displays are builtin for you, like screens for these
instruments:
Recorder (vertical and horizontal recorder screens are included)
Oscilloscope (free run, triggered, with 2D and 3D waterfall displays, and more)
FFT (with selectable axes, line length, window, type, averaging, overlapping, weighting, and more)
Video – Scalable video window with an assignable recorder graph below
GPS – Track with background map, plus speed, distance, heading, etc.
Analyze Mode
REPLAY, EXPORT, SHARE DATA!
Here you can replay any captured data file, zoom in with the
recorder graph cursors, make measurements, print in full color
to any Windows printer, and export the data to a wide variety
of formats compatible with today‘s popular analysis software
packages, like Flexpro, Matlab, Excel, and many more.
You can even export a AVI video file from your recorded data to
create “moving documentation.“ NO LICENSE is needed to use
DEWESoft in the ANALYZE mode, so you can install the software
on all your computers, or even distrbute it to your customers, and
they can install it. In this way, all of your colleagues and customers
can replay your data files and do all of the functions that you can –
just give them the data file to open.
DE-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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DEWESoft
Notes
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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-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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Internal Wiring
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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-31-64
Kind of product:
Data acquisition system
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-M091203E • DEWE-31-64 • Technical Reference Manual • Printing version 1.0.0 • December 21, 2009
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Notes
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