DEWETRON DEWE-302x Technical Reference Manual

Automotive
Energy & Power Analysis
Aerospace & Defense
Transportation
General Test & Measurement
DEWE-302x
Technical reference manual
ISO9001
www.dewetr o n .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-302x?
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 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 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
Blockdiagram of the internal signal processing… ………………………………………… 14
First steps……………………………………………………………………………………… 15
Main System
17
DEWE-302x series all-in-one instrument…………………………………………………… 17
System specifications………………………………………………………………………… 17
DEWE-302x at a glance……………………………………………………………………… 19
DAQ series overview… ……………………………………………………………………… 23
MDAQ series amplifiers overview…………………………………………………………… 25
Power supply… ……………………………………………………………………………… 28
Software
35
A/D Conversion
A1
Internal Wiring
B1
CE-Certificate of conformity
C1
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 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/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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
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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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 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.
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
13
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
+12V, GND, -12V
DC/DC
converter
MDAQ
DAQ-Motherboard
DAQ-Modules
14
Display
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!
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15
First steps
Notes
16
Main System
Main System
DEWE-302x series all-in-one instrument
Portable data acquisition system
8 slots for DEWE DAQ/PAD modules (DEWE-3020)
Up to 16 MDAQ channels (DEWE-3021)
Up to 3 PCI Slots for A/D and other cards (1394, ARINC...)
15.4” TFT wide-screen display with touch-screen
Fully battery powered (option)
System specifications
DEWE-302x
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
Channel 0 to 7
Channel 8 to 15

MDAQ-DIRECT
DEWE-3021 signal
conditioning amplifiers:
  MDAQ-SUB-ACC-x
8 slots for any DAQP/PAD modules
  MDAQ-SUB-V-200
DEWE-3020 signal
conditioning amplifiers:
Standard power supply:
option 3020-DC-UPS
option 3020-PS-BAT
 100 to 240 VAC 300 W AC power supply (P1S-6300V-B2)
 10 to 32 VDC 160 W DC power supply (NET-202 + accu)
 18 to 24 VDC 320 W DC power supply (XP-04 with DC-123)
Operating temperature:
Operating temperature
with 3020-PS-BAT option:
Storage temperature:
Humidity (operating):
0 °C to +50 °C
0 °C to +50 °C when discharging batteries
0 °C to +45 °C when charging batteries
-20 °C to +60°C
10 % to 80 %, non condensing
5 % to 95 %, rel. humidity
Shape
Frequency range
Acceleration
Sweep rate
Duration
Test in 3 directions
Shape
Frequency range
Power spectral density
Duration
Shape
Acceleration amplitude
Duration
Test in 3 axis, 3 shocks in each axis and direction
377 x 284 x 168 mm (14.8 x 11.2 x 6.6 in.)
typ. 9 kg (19.8 lbs), depending on configuration
Vibration test*
EN 60068-2-6
(exceeds MIL-STD 810F
514.5 procedure I)
Vibration test*
EN 60721-3-2
Class 2M2
Shocktests*
EN 60068-2-27
(Exceeds MIL-STD 810F
516.5 procedure I)
Dimensions: (W x D x H):
Weight:
Sine
10 - 150 Hz
2g
1 oct./min.
20 Cycles
Random
10 - 200 Hz
1 m/s² / Hz from 10 – 200 Hz
30 Minutes per axis
Half-sine
15 g
11 ms
*) tested with SSD disc
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
17
Main System
Dimensions*
276
284
297
24
377
168
* Dimensions in mm
(1 inch = 25.4 mm)
18
Main System
DEWE-302x at a glance
Typical DEWE-3020 front view
1 Built in 15.4 " touch TFT display
2 Digital I/O connector
3 Expansion interface connector
4 Optional RS-232 interface connector
5 EPAD connector
6 USB interface connector
7 DVI connector
8 DVD R/W drive
9 Ethernet LAN connector
10 PS/2 mouse / keyboard connector
11 Power supply input connector
12 Power-on switch
13 Ground connector
1
2
3
4
5
Typical DEWE-302x side view
Typical DEWE-3021 front view
6
7
8
9
9
10
6
13
11
12
Note: The location of the connectors might vary from system to system and depends on configuration
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
19
Main System
2
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
3
Expansion interface connector
These connectors support analog input channel 8 to 15 of the built-in A/D board (ORION-16xx series), power
supply of the external 8 channel RACK (option DEWE-30-8-EXP) and a RS-485 communication port for all
systems.
CH8+
AGND
1
2
CH11+
3
AGND
4
CH14+
AGND
n.c.
AGND
n.c.
AGND
RS-485 A
Power GND
Power GND
+12 V
+12 V
20
5
6
7
8
9
10
11
12
13
14
15
AISENSE2
CH10+
AGND
CH13+
AGND
n.c.
AGND
n.c.
AGND
n.c.
RS-485 B
Power GND
Power GND
+12 V
+12 V
16
31
17
32
CH9+
n.c.
1
2
AGND
n.c.
33
CH12+
n.c.
3
34
AGND
n.c.
4
CH15+
n.c.
5
AGND
n.c.
6
18
19
20
35
21
36
22
37
23
38
24
39
25
40
26
41
27
42
28
43
29
44
30
n.c.
n.c.
AGND
n.c.
n.c.
n.c.
AGND
n.c.
7
8
9
10
11
Power GND
RS-485 A
Power GND
Power GND
+12 V
Power GND
13
+12 V
+12 V
14
+12 V
15
12
n.c.
n.c.
n.c.
16
31
17
32
18
n.c.
19
n.c.
20
n.c.
n.c.
n.c.
n.c.
n.c.
RS-485 B
Power GND
Power GND
n.c.
34
n.c.
35
n.c.
36
n.c.
22
37
23
38
24
39
25
40
26
41
27
42
28
29
+12 V
30
n.c.
33
21
+12 V
n.c.
n.c.
n.c.
n.c.
AGND
Power GND
Power GND
43
+12 V
44
+12 V
ORION card with 16 analog inputs
(ORION-16xx-xxx)
ORION card with 8 analog inputs
(ORION-08xx-xxx)
44-pin female SUB-D connector
44-pin female SUB-D connector
Main System
Optional counter inputs (in conjunction with DEWE-ORION-xxxx boards)
1: Source Bx_CNT(n)
7
2: Aux_Bx_CNT(n)
6
1
3: Gate Bx_CNT(n)
5
2
4
3
4: Power GND
5: +5 V (max. 500 mA)
6: +12 V (max. 500 mA)
7-pin female LEMO connector
7: Signal GND
EGG.1B.307
n .. channels 0 to 1 of counter board
4
Mating connector:
LEMO FGG.1B.307.CLAD52Z
(for cable diameter 4.1 to 5.0 mm)
LEMO FGG.1B.307.CLAD62Z
(for cable diameter 5.1 to 6.0 mm)
Cable to open end, 5 m long:
CTR-CBL-05
Optional RS-232 interface connector (COM)
The RS-232 interface connector meets standard RS-232 pin assignment.
5
EPAD connector
To connect DEWETRON EPAD modules to the system.
Pin assignment
1: RS-485 A
1
4
2: RS-485 B
2
3
3: +12 V
4: GND
Lemo EGG.1B.304
Shield is connected on housing
Mating connector:
6
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)
USB interface connectors (Universal Serial Bus)
The USB interface connectors meets standard USB pin assignment.
7
DVI interface connectors
The DVI interface connectors meets standard DVI pin assignment.
9
Ethernet connector
The DEWE-302x system supports 10/100/1000 BaseT Ethernet with standard RJ45 connector.
10
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.
11
Power supply input connector
For details see chapter 'power supply'.
12
Power-on switch
The power-on switch has to be used to switch on the system.
13
Ground connector
For some kind of measurements, it’s necessary to give the system an additional ground connection.
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
21
Main System
CAN connector (optional)
This connector supports the CAN signals of the built-in A/D board. If this board does not support CAN
signals, the connector is not available.
CAN 0:
CAN 1:
Pin assignment
1: +5 V
2: CAN0_L
3: GND
4: n.c.
5: n.c.
6: GND
7: CAN0_H
8: n.c.
9: +12 V
1 2 3 4 5
6 7 8 9
1 2 3 4 5
6 7 8 9
Pin assignment
1: +5 V
2: CAN1_L
3: GND
4: n.c.
5: n.c.
6: GND
7: CAN1_H
8: n.c.
9: +12 V
Optional connectors for current power probe supply
This option supports either a 3-pin BINDER series or a 6-pin male/female LEMO connector for connecting
current clamps.
3-pin Binder series connector
3
2
1
or
Pin assignment
1: +9 V
2: GND
3: -9 V
6-pin male/female LEMO connector
3 2 1
BINDER-712 series
4 5 6
Lemo EGG.1B.306
22
Pin assignment
1: +15 V
2: -15 V
3: +9 V
4: GND
5: DI(x)
6: DGND
x .. digital inputs of the ORION board
Main System
DAQ series overview
Module
Input type
Ranges
Bandwidth (BW),
Isolation (ISO),
TEDS Filters (LP = lowpass, Overvoltage
HP = highpass)
protection (OP)
Universal measurement
DAQP-STG
V
Strain gauge, bridge sensors
±0.1 to ±1000 mV/V (@ 5 VDCexc)
Piezoresistive bridge
±0.5 to 10000 mV/mA (@ 1 mAexc)
Voltage
±500 µV to ±10 V
Resistance
25 mΩ to 100 kΩ
Pt100, Pt200, Pt500, Pt1000,
-200° C to 850° C

BW: 300 kHz
ISO: 350 VDC
LP: 10 Hz to 300 kHz
OP: ±50 VDC
BW: 3 kHz
ISO: 1 kVRMS
Pt2000
MSI
MSI
MSI
IEPE® via MSI-BR-ACC
±2.5 to ±10000 mV
Thermocouple via MSI-BR-TH-x full range of TC type
Charge via MSI-BR-CH-50
DAQP-MULTI
V
up to 50000 pC
Voltage via MSI-BR-V-200
up to ±200 V
Thermoresistors
Pt100, Pt200, Pt500, Pt1000 and
Pt2000, free programmable range
Thermocouple
Type K, J, T, R, S, N, E, B, L, C, U
free programmable range
Resistance
1 Ohm to 1 MOhm
Piezoresistive bridge
13 ranges (±0.5 to 5000 mV/mA)
Voltage
10 ranges from ±5 mV to ±5 V
Current (with external shunt)
depending on external shunt
High voltage
±20 to ±1400 V

LP: 3, 10, 30, 100, 300,
1000 Hz
High voltage measurement
DAQP-HV
-
BW: 300 kHz
ISO: 1.8 kVRMS
LP: 10 Hz to 300 kHz
V
DAQP-HV-S3
High voltage
±20 to ±1400 V
-
BW: 700 kHz
ISO: 1.8 kVRMS
LP: 10 Hz to 700 kHz
V
DAQP-DMM
High voltage
±10 to ±1000 V
-
BW: 20/30 kHz
ISO: 1.5 kVRMS
LP: 10 Hz to 30 kHz
V
Voltage & current measurement
DAQP-LV
V
MSI
MSI
MSI
Voltage
±10 mV to ±50 V
Current with external shunt
20 mA / 5 A
IEPE® via MSI-V-ACC
±10 mV to 10 V
Pt100, Pt200, Pt500, Pt1000,
-200° C to 1000° C and
Pt2000 and resistance via
0 to 6.5 kOhm

BW: 300 kHz
LP: 10 Hz to 300 kHz
ISO: up to
1 kVRMS
OP: 350 VDC
MSI-V-RTD
Charge via MSI-V-CH-50
DAQP-V
V
DAQN-AIN
up to 50000 pC
Voltage
10 mV to 50 V
Current with external shunt
20 mA / 5 A
-
BW: 50 kHz
LP: 10 Hz to 50 kHz
ISO: up to 1
kVRMS
OP: ±500 VDC
Voltage
±10 V (1:1 input)
-
-
V
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
OP: < ±500 V
(jumper
selectable)
23
Main System
Module
Input type
Ranges
Bandwidth (BW),
Isolation (ISO),
TEDS Filters (LP = lowpass, Overvoltage
HP = highpass)
protection (OP)
Current measurement
DAQP-LA-SC
DAQP-LA-B
Current
0.1 A to 30 A peak
Note: 5 ARMS continuous
max. 5 ARMS contin. current
Current
2 mA to 600 mA
-
BW: 300 kHz
ISO: 1.4 kVRMS
LP: 10 Hz to 300 kHz
-
Note: typ. 20 mA application
BW: 300 kHz
ISO: 1.4 kVRMS
LP: 10 Hz to 300 kHz
Bridge / strain gauge and carrier frequency amplifier
DAQP-CFB
AC bridge, strain gauge
Bridge: 0.1 to 1000 mV/V
-
Note: 5 kHz sine wave excitation
DAQP-BRIDGE-A
DAQP-B RIDGE-B
BW: DC to 2.3 kHz
OP: ±10 VDC
LP: 10 Hz to 1 kHz
Inductive sensors, LVDT
Inductive: 5 to 1000 mV/V
Strain gauge, bridge sensors
±1 to ±50 mV/V (@ 5 VDC)
Potentiometric sensors
200 Ω to 10 kΩ
Strain gauge, bridge sensors
±0.1 to ±100 mV/V (@ 5 VDC)
-
1)
BW: 20 kHz
ISO: 350 VDC
LP: 10 Hz to 20 kHz
OP: ±10 VDC
BW: 200 kHz
OP: ±10 VDC
LP: 10 Hz to 200 kHz
Potentiometric sensors
200 Ω to 10 kΩ
IEPE® sensors
±50 mV to ±5 V
Charge / IEPE® measurement
DAQP-ACC-A
-
BW: 0.5 Hz to 300 kHz LP: 1 to 300 kHz
HP: 0.5 Hz and 5 Hz
DAQP-CHARGE-A
Charge sensors
Charge: 5 to 50000 pC
IEPE® sensors
IEPE®: ±5 mV to 5 V
-
Charge sensors
-
HP: 0.1 Hz to 10 Hz
Note: selectable integration and
double integration
DAQP-CHARGE-B
BW: 0.1 Hz to 50 kHz
LP: 100 Hz to 50 kHz
±100 to ±1 000 000 pC
-
BW: DC to 100 kHz
ISO: 350 VDC
LP: 10 Hz to 100 kHz
HP: DC, 0.001 Hz to
0.5 Hz
Note: selectable time constant
for static sensors
Temperature measurement
DAQP-THERM
Thermocouple
Type K, J, T, R, S, N, E, B, L, C and
U selectable
Note: internal CJC and
linearisation
free programmable range
Frequency
100 Hz to 200 kHz
-
BW: 3 kHz
ISO: 1 kVRMS
LP: 3, 10, 30, 100, 300,
1000 Hz
Frequency measurement
DAQP-FREQ-A
-
BW: according to range ISO: 350 VDC
Output response:
1.5 ms
30 ms
500 ms
Voltage output module
DAQN-V-OUT
Voltage output
1:1 output module with isolation
Input voltage: ±10 V
OUT
1)
TEDS support for DAQP-BRIDGE-B revision 2 only
24
Output voltage: ±10 V
-
BW: 400 Hz
ISO: 240 VDC
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
MSI
V
MSI
MSI
MDAQ-SUB-BRIDGE-D
8
Connector: DB-9
V
MSI
MSI
MSI
MDAQ-SUB-V-200-D
8
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



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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
25
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
26
-
Main System
Channel Expansion
Signal conditioning for slow signals is added by connecting EPAD2 series
modules to the systems via EPAD interface.
EPAD2-TH8
For expanding the number of dynamic channels there are some choices:
Analog cable: Additional A/D boards
are installed into the basic instrument
and external signal conditioning, e.g.
DAQ modules in a DEWE-30 chassis,
is connected by means of an analog
signal cable.
PCI expansion: A PCI-HOST card is
installed into the basic instrument and
external signal conditioning, e.g. DAQ
modules in a DEWE-50 chassis, is
connected by means of a PCI cable.
DS-NET: To expand the system with
low/medium speed channels a DSNET unit is connected to the basic
instrument via Ethernet.
analog
DEWE-30-16
DEWE-30-16
P CI
DEWE-50-32
eth
er
net
DS-NET
DEWE-NET: Several instruments are
connected via Ethernet. Each unit
requires an ORION-SYNC option. For
short distances a sync cable is used
if the units are far from each other a
sync interface like IRIG-CLOCK or
GPS-CLOCK is used.
eth
er
ne
t
DEWE-3021
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
27
Main System
Power supply
Standard AC power supply
300 W AC power supply
Input:
Input range:
Input frequency:
Input current:
Output:
Output power:
Output voltages:
Protection:
Short circuit protection:
Overload protection:
Overvoltage protection:
P1S-6300V-B2
100 to 240 VAC, active PFC
47 .. 63 Hz
4.5 A @ 115 V / 2 A @ 230 V
300 W total
+12 V1 (max. 8 A)
+12 V2 (max. 16 A)
+5 V (max 18 A)
+3.3 V (max 17 A)
-12 V (max. 0.3 A)
+5 Vsb (max. 2.5 A)
+3.3 V, +5 V, +12 V, switch off / -12 V, +5 Vsb, auto recovery
110 .. 160 %, switch off
+3.3 V (+3.6 .. +4.3 V), +5 V (+5.6 .. +6.5 V), +12 V (+13.2 .. +15 V)
Fuse (3.15 AT)
Power supply pin assignment:
Power on / off
AC connector
+
Ground connector
Connector type
2-pin. male
LEMO EGJ.2B.302
DC power supply (option 3020-UPS-DC)
DC Power supply
Input:
Input range:
Max. input current:
Input power:
Input voltage priority:
External AC power supply:
Battery type:
Output:
Output power:
Output voltages:
Power LED:
dim green:
bright green:
orange:
red:
28
NET-202 DC + Accu
10 to 32 VDC
startup peak up to 25 A
160 W
1. DC voltage
2. Accu
90 to 260 VAC (DEWE-POW-24-350 included as standard accessory)
NiCd, 24 VDC , 600 mAh
160 W
+5 V (max. 20 A)
+12 V (max. 5 A)
-
-5 V (max. 0.3 A)
-12 V (max. 0.4 A)
DC connected to system, system powered off
DC connected to system, system powered on
system powered on, working via accu
starts 30 sec. before accu is getting low together with beep signal
Main System
Battery exchange with option 3020-UPS-DC
The following part is only valid for systems with option 3020-UPS-DC installed:
WARNING
Battery exchange has to be done by qualified persons only!
Power down system and disconnect from power supply. Remove four screws from bottom
of the DEWE-3020 system to get access to the battery. Exchange battery and close battery
compartment again with the four screws.
WARNING
Do not touch any internal wiring expect of the battery connection cable!
Internal battery power supply: option DEWE-3020-PS-BAT
320 W DC power supply
with xP-04 battery management
Input:
Input range:
Input frequency:
Max. input current:
18 to 24 VDC (nom. 18 VDC)
DC
12 A
External AC power supply:
90 to 260 VAC (DEWE-POW-24-350 included as standard accessory)
Output:
Output power:
Output voltages:
320 W with XP-04 battery management (with DCDC-123)
+3.3 V (max. 10 A)
+5 V
(max. 10 A)
+12 V (max. 12 A)
Power supply pin assignment:
+
-
Connector type
2-pin. male
LEMO EGJ.2B.302
If option 3020-PS-BAT is installed, there are 2 slots for hotswappable smart batteries available in the system. Standard
shipment includes 2 smart batteries, more can be ordered
additionally (option BAT-95WH).
Optional cables:
C7502: LEMO 2B jack to LEMO 2B plug, 2 m. (used for connecting
DEWE-3020 to DEWE-POW-24-350 or to DEWE-DCDC
24-350-ISO)
C8502: LEMO 2B jack to banana plugs, 2 m.
Note: If the system is powered by batteries, please take care that there are 2 batteries installed!
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
29
Main System
External DC/DC power supply, option DEWE-DCDC-24-300-ISO
(recommended option if system is configured with 3020 PS-BAT power supply)
DC/DC power supply
Input:
Input voltage:
Max. input current:
Input connector:
10 to 36 VDC (the input is protected against wrong polarity
36 A @ 10 VDC input voltage (15 A @ 24 VDC)
2-pin LEMO connector male, type: EGJ.2B.302
Output:
Output voltages:
Output power:
Output current:
Output connector:
24 V
300 W
12.5 A
2-pin LEMO connector female, type: EGG.2B.302
Operating temperature:
Derating above 45 °C:
-20 °C to 60 °C
8 Watt/°C
Isolation voltage:
DEWE-DCDC-24-300-ISO
500 VDC
Status LED:
Dimensions: (W x D x H):
Weight:
Green LED indicates an output voltage > 21 VDC
approx. 219 x 122 x 50 mm (8.6 x 4.8 x 2 in.)
1.3 kg (2.9 lbs)
Power on sequence:
First: Connect the system and the DEWE-DCDC-24-300 followed by the power supply connection.
As an option the DEWE-3020 is shipped with the DEWE-DCDC-24-300-ISO. This power supply serves
galvanic isolated voltage with a wide input range from 10 to 36 VDC. The output voltage is fixed with 24 VDC
with a maximum output power of 300 W.
Depending on the configuration, the DEWE-3020 takes usually not more than 150 W. The typical power
consumption is just around 70 W. However, if the batteries are empty the input current can go up to 12
Ampere which is an equivalent power consumption of 280 Watt! If the unit is supplied from a typical board
supply of 12 V it needs an input current of 28 A!
If this high power is not available in the board supply please operate the DEWE-3020 without or with charged
batteries.
Dimensions*
219
* Dimensions in mm
(1 inch = 25.4 mm)
Input connector
-
Lemo EGJ.2B.302
Output connector
Pin assignment
1: 24 VDC output
2: GND
1+
2-
Lemo EGG.2B.302
Optional cables: C8502 LEMO 2B jack to banana plugs, 2 m.
30
122
2
Pin assignment
1: 10 .. 36 VDC input
2: GND
+
146
136
20,3
15,7
5
16 0
49,8
Main System
Smart battery packs
Smart battery packs are equipped with an integrated
circuit which stores information (such as manufacturer,
serial number, production date etc.) and monitors the
current battery status in terms of discharge rate, predicted
remaining capacity, temperature, voltage etc. The battery
packs, supplied with every battery powered DEWETRON
system, are even capable of displaying their charge state
without a separate device. With the push of a button,
a LED display on the battery pack shows the current
charge state in 25% steps. An intelligent battery controller,
integrated in our DEWETRON systems, takes care of
the charging and discharging process in order to ensure
maximum battery performance and life time.
Battery exchange with option 3020-PS-BAT
Losen the screw on the right side of your DEWE-302x and remove/replace the batteries.
The batteries are hot-swappable.
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
31
Main System
External battery charger (optional)
External battery charger
CH5000A/E/U
Power supply:
Input voltage:
Input current:
Mains Cord:
Dimensions (WxDxH):
Weight:
Mating connector:
90 to 260 VAC, 24V
2.5 A
CH5000E - 220 V European 2-pin connector with ground recess
180 mm x 92 mm x 58 mm
ca. 250 g
5-blade standard battery connector
From time to time, due to the aging process of the batteries, it is necessary to recalibrate the battery in order
to retain the accuracy and reliability of the fuel gauge. This can be archieved with an external battery charger
(BAT-CHARGER) which is optionally available. Another advantage of the BAT-CHARGER is that additional
batteries can be recharged without being in the measurement unit. This allows the measurement unit to run
non-stop without being connected to the power net, thanks to the hot-swap capability of the battery packs.
32
Main System
External AC/DC power supply (standard accessory included with option 3020-PSBAT and option 3020-DC-UPS
AC/DC power supply
Input:
Input voltage:
Input frequency:
Input current (typ.):
Inrush current (typ.):
Leakage current:
P.F.C. (typ.):
Output:
Output voltage:
Min. load:
Rated load (free / fan):
Output tolerance:
Ripple & Noise (max.):
Efficiency (typ.):
Output connector:
DEWE-POW-24-350
90 to 264 VAC / 127 to 370 VDC universal input
47 to 63 Hz
2 A @ 230 VAC / 4 A @ 115 VAC
44 A @ 230 VAC / 22 A @ 115 VAC
<2 mA @ 240 VAC
0.95 @ 230 VAC / 0.98 @ 115 VAC
24 V
0A
12.5 A / 14.6 A
±2 %
150 mV
88 %
Banana jacks and LEMO EGG.2B.302
Protection:
Overload:
Over voltage:
Over temperature:
Short curcuit:
105 % to 130 % constant current limiting, auto recovery
26.7 to 32.4 V; Hiccup mode, auto recovery after fault has been removed
> 80°C ±5°C detect on heat sink of power transistor Shutdown, auto recovery after temp. has fallen
Yes
Setup time:
<2000ms @ 230VAC / 4000ms @ 115VAC
Rise time:
Holdup time:
Withstand voltage:
Isolation resistance:
<100ms @ 230 VAC / 100ms @ 115 VAC
16ms @ 230 VAC / 16ms @ 115 VAC
I/P-O/P:3 KVAC, I/P-FG:1.5 KVAC, O/P-FG:0.5 KVAC / 1 minute
I/P-O/P, I/P-FG, O/P-FG: 500 VDC / 100 MOhm
Switching frequency:
100 kHz
Temperature:
Operating:
Derating:
Storage:
-10 to 65°C
45 to 60°C: 2 %/°C (3.5 & 5 V: 40 to 65°C: 2 %/°C)
-40 to 85°C
Humidity:
Operating:
Storage:
20 to 90 % RH
10 to 95 % RH (non condensing)
M.T.B.F.:
> 106 K hours ( according to MIL-HDBK-217F at 25°C environment)
Safety:
Approved: UL 60950-1 / TÜV EN60950-1
EMC:
EMI
EMS
EN55022 Class B / EN61000-3-2,3
EN61000-4-2,3,4,5,6,8,11 / ENV50204
Dimensions (W x D x H):
248 x 106 x 62 mm (9.8 x 4.2 x 2.4 in.)
Weight:
1.7 kg (3.7 lbs)
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
33
Main System
DEWE-302x with option 3020-PS-BAT or option 3020-DC-UPS and external AC power
supply
External AC Power supply
24
V DC
Cable C7502
34
+
-
Lemo EGG.2B.302
DEWE-POW-24-350
90 to 260 VAC IN
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
35
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.
36
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
37
DEWESoft™
Notes
38
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
A1
A/D & D/A Conversion
Notes
A2
Internal Wiring
Internal Wiring
8 slot DEWE-MOTHERBOARD
I/O connectors
Ixx: Analog input xx (leads to
DAQ-modul pin 1 in slot xx)
Oxx: Analog output xx (leads to
DAQ-modul pin 7 in slot xx)
G: GND (reference for A/D card)
68-pin high-density sub-D connector
Baud rate for onboard
RS-232/485 converter
1
2
3
4
5
6
7
115000
57600
38400
19200
9600
4800
2400
Rear view
Supply voltages, RS-485 connection
RS-232 connection
1
2
3
4
5
G
T
R
G
6
7
8
+12 V (supply voltage)
GND (system ground)
GND (referenced ground)
-12 V (supply voltage)
+Vcc (sensor supply, normally +12 V,
leads to DAQ-module pin 6)
-Vcc (normally not connected, leads
to DAQ-module pin 8)
A (RS-485)
B (RS-485)
Front view (connectors for DAQ-modules)
1 2 3 4 5
6 7 8 9
9-pin SUB-D connector
GND
Transmit
Receive
GND
Interface pin assignment:
1
2
3
4
5
6
7
8
9
Module input (±5 V)
RS-485 (A)
RS-485 (B)
GND
+9 V power supply
+12 V power / sensor supply
Module output (from A/D board)
reserved
-9 V power supply
The 8 slot DEWE-MOTHERBOARD receives the ±12 VDC power supply via a DC/DC converter from the
internal power supply.
DE-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 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-302x
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-M110401E • DEWE-302x • Technical Reference Manual • Printing version 1.0.4 • September 13, 2012
C1
Notes
C2
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