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Dewetron PAD-TH8-P
8-Channel Thermocouple and RTD Rear Plug-In
Module
A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
• C r i t i c a l a n d e x p e d i t e d s e r v i c e s
• I n s t o c k / R e a d y - t o - s h i p
Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate, representative, or authorized distributor for any manufacturer listed herein.
$
495
.00
In Stock
Qty Available: 1
Used and in Excellent Condition
Open Web Page
https://www.artisantg.com/86468-9
• We b u y y o u r e x c e s s , u n d e r u t i l i z e d , a n d i d l e e q u i p me n t
• F u l l - s e r v i c e , i n d e p e n d e n t r e p a i r c e n t e r

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  • Page 1 Dewetron PAD-TH8-P 8-Channel Thermocouple and RTD Rear Plug-In Module In Stock Qty Available: 1 Used and in Excellent Condition Open Web Page https://www.artisantg.com/86468-9 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
  • Page 2 A u t o m o t i v e E n e r g y & P o w e r A n a l y s i s A e r o s p a c e & D e f e n s e T r a n s p o r t a t i o n G e n e r a l T e s t &...
  • Page 3 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.
  • Page 4: Table Of Contents

    Content General Information, Safety Instructions Notice ……………………………………………………………………………………………… 5 Safety Instructions ………………………………………………………………………………… 7 Support ……………………………………………………………………………………………… 8 DEWETRON Systems and Modules Overview DEWE-Systems Overview ………………………………………………………………………… 9 DEWE-Modules Overview ………………………………………………………………………… 10 General Module Information ……………………………………………………………………… 13 DAQN and DAQP Modules Series DAQx-DMM ………………………………………………………………………………………… 15 (Revision 2) ……………………………………………………………………...
  • Page 5 Technical Reference Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 6: General Information, Safety Instructions Notice

    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.
  • Page 7: Safety Symbols In The Manual

    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.
  • Page 8: Safety Instructions

    DO NOT substitute parts or modify equipment: Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification to the product. Return the product to a DEWETRON sales and service office for service and repair to ensure that safety features are maintained.
  • Page 9: Support

    Support For any support please contact your local distributor first or DEWETRON directly. For Asia and Europe, please contact: DEWETRON Ges.m.b.H. Parkring 4 A-8074 Graz-Grambach AUSTRIA Tel.: +43 316 3070 Fax: +43 316 307090 Email: support@dewetron.com Web: http://www.dewetron.com The telephone hotline is available Monday to Friday between 08:00 and 12:00 CET (GMT -1:00) and Monday to Thursday between 13:00 and 17:00 CET.
  • Page 10: Dewetron Systems And Modules Overview Dewe-Systems Overview

    DEWETRON Systems and Modules Overview DEWE-Systems Overview DEWE-4010 DEWE-5000 All in one solutions DEWE-2010 DEWE-3020 The DEWE-2010, DEWE-4010 and DEWE- 5000 offers 16 slots, the DEWE-3020 8 slots for DEWE modules. All systems are expand- able up to several hundred channels.
  • Page 11: Dewe-Modules Overview

    DEWE-Modules Overview Analog input amplifiers (HSI/DAQx series) Progr. Details Module Input connector # CH ranges TEDS Ranges Filters Bandwidth Isolation Output & filter page High voltage amplifier DAQN-DMM Banana plugs ±10, ±40, ±100, ±200, ±400, ±1000V 10, 100 Hz, 1, 3 kHz 3 kHz 1.5 kV ±5 V...
  • Page 12 DEWE-Modules Overview Analog input amplifiers, continued (HSI/DAQx series) Progr. Details Module Input connector # CH ranges TEDS Ranges Filters Bandwidth Isolation Output & filter page Thermocouple amplifier DAQN-THERM-1 DAQN-THERM-2 DAQN-THERM-3 Mini-TC replaced by DAQP-THERM DAQN-THERM-4 DAQN-THERM-5 DAQN-THERM-SPEC Mini-TC RTD amplifier DAQN-RTD-1 DAQN-RTD-2 9-pin SUB-D...
  • Page 13 Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 14: Calibration Information

    General Module Information Calibration information All DEWETRON modules are calibrated at 25 °C after a warmup time of 30 minutes and meet their specifications when leaving the factory. The time interval for recalibration depends on environmental conditions. Typically, the calibration should be checked once a year.
  • Page 15 For all DEWETRON systems, an internal RS-232/485 converter is available (standard with DEWE-800, -2000, -2500, -3000, -4000, -5000 series systems). This converter allows communication with HSI/DAQP and PAD modules. To communicate with the modules, the RS-232 interface has to be set to the following parameters:...
  • Page 16: Module Specifications

    DAQN and DAQP Modules Series DAQx-DMM High voltage isolation amplifier Voltage input: ±10 V, ±40 V, ±100 V, ±200 V, ±400 V and ±1000 V Ranges and filter: Button and / or software selection Isolation: 1.5 kV Signal connection: Safety banana plugs Module specifications DAQN-DMM DAQP-DMM...
  • Page 17: Block Diagram

    DAQx-DMM Input range and filter selection The DAQx-DMM series module has two push buttons. Range button: Push the RANGE button several times until the LED displays the desired input range. Push the FILTER button once - the LEDs will flash for approx. 3 seconds and Filter button: display the current filter setting.
  • Page 18: Daqp-Hv (Revision 2)

    DAQP-HV (Revision 2) Isolated voltage amplifier Filter bandwidth: 300 kHz, (version DAQP-HV-S3: 700 kHz) 10 selectable lowpass filters Input ranges: 7 ranges (±20 V to ±1400 V) Isolation: 1.8 kV line to line 1.4 kV line to ground Protection: ±4 kV surge / burst Signal connection: Banana plugs Screw terminals...
  • Page 19: Signal Connection

    DAQP-HV (Revision 2) Due to the large number of low pass filters, two LEDs are used to display the current frequency. The left LED indicates the multiplier, the right one shows the exponent with the base of 10. Example: for the 10 kHz frequency range, the lower left and the upper right LED are flashing (1x 10 Hz = 10 000 Hz).
  • Page 20: Hsi-Hv

    HSI-HV Isolated high voltage amplifier Input ranges: 1400 V to 20 V Bandwidth: 2 MHz Isolation: 1.8 kV line to line 1.4 kV line to ground Input resistance: 10 MΩ Protection: ±4 kV surge / burst Module specifications HSI-HV Input ranges unipolar and bipolar 20 V , 50 V , 100 V, 200 V, 400 V, 800 V, 1400 V...
  • Page 21: Front Panel Control

    HSI-HV Front panel control LED indication: The HSI-HV series module has a set of 8 LEDs showing the current input range (constant active) and filter range (flashing) setting. Filter Range Range Filter 20 Hz 1400 V 100 V 10 Hz 800 V 50 V 3 Hz...
  • Page 22 HSI-HV Filter The module has 9 selectable low pass filters from 100 Hz to 1 MHz. The filter characteristic could be chosen order. The highest filter is a 3 order filter with a guaranteed between Butterworth 2 order or Bessel 2 -3 dB bandwidth of 2 MHz.
  • Page 23 HSI-HV HSI Ready Please ensure that also the Hardware that carries the HSI Module is not limiting the 2 MHz bandwidth. Older systems may have a fix installed 350 kHz filter. The HSI series modules will also work in these systems, but the bandwidth will be limited to the system bandwidth.
  • Page 24: Daqx-V

    DAQx-V Isolated voltage amplifier Voltage input: ±10, ±100 mV, ±1, ±5, ±10, ±50 V Current input: Depending on shunt resistor Ranges and filter: Button or software selection Isolation: 1 kV (with banana connector) Signal connection: DAQP-V-B: Banana plugs DAQP-V-BNC: BNC connector DAQP-V-D: 9-pin SUB-D connector DAQP-V-LEMO:...
  • Page 25 DAQx-V Input range and filter selection The DAQx-V series module has two push buttons. Range button: Push the RANGE button several times until the LED displays the desired input range. Push the FILTER button once - the LEDs will flash for approx. 3 seconds and Filter button: display the current filter setting.
  • Page 26 DAQx-V Signal connection DAQP-V-B module Voltage measurement via banana plug cords IN + Black IN - DAQP-V-BNC module Voltage measurement via BNC cord Hot: IN + Shield: IN - DAQP-V-D module Voltage measurement via SUB-D cord 1 Not connected 2 IN + 3 Not connected 4 GND 5 Not connected (reserved for +9 V power supply)
  • Page 27 DAQx-V Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 28: Daqp-Lv

    DAQP-LV Isolated voltage amplifier Filter bandwidth: 300 kHz, 10 selectable lowpass filters Input ranges: 12 ranges (10 mV to 50 V) Input type: AC and DC coupling software selectable Isolation: 1 kV (with banana connector) TEDS: Supports electronic data sheet sensors Signal connection: DAQP-LV-B: Banana plugs...
  • Page 29 DAQP-LV LED state The DAQP-LV modules have a set of 8 LEDs showing the current input range (constant active), the filter range (flashing) and the input mode setting. Seven of the different input ranges are indicated directly by the LEDs. The additional four input ranges (only software selectable) are indicated by lightening the two “neighbour”...
  • Page 30 DAQP-LV Signal connection DAQP-LV-B module Voltage measurement via banana plug cords IN + Black IN - DAQP-LV-BNC module Voltage measurement via BNC cord Hot: IN + Shield: IN - DAQP-LV-D module Voltage measurement via SUB-D cord 1 TEDS 2 IN + 3 Reserved for custom sensor supplies 4 GND (not isolated) 5 +9 V (200 mA max.)
  • Page 31 DAQP-LV Typical sensor connection Sensor with differential output powered by the module Current measurement Connectors Sensor Connectors Sensor TEDS TEDS TEDS 4..20 mA 4..20 mA output 50 OHM Output Supply Loop powered sensor Sensor with common ground Connectors Sensor Connectors Sensor 2-wire 4..20 mA...
  • Page 32: Daq-Shunt-X

    DAQ-SHUNT-x Current measurement solutions Current measurement up to ±5 A Different designs available Fits to following modules: DAQx-DMM DAQx-V-B DAQP-V-A-B DAQP-V-B-B DAQN-V-AIN-B PAD-V8-P with CB8-B Models DAQ-SHUNT1 20 mA shunt adaptor (50 Ohm, 0.1 %, 25 ppm/°K, 1 W) DAQ-SHUNT1-R 50 Ohm shunt resistor, 0.1 %, 25 ppm/°K, 0.25 W for general purpose use DAQ-SHUNT3...
  • Page 33 DAQ-SHUNT-x Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 34: Hsi-Lv

    HSI-LV High speed isolated voltage amplifier Bandwidth: 2 Mhz Input ranges: 12 ranges (10 mV to 50 V) Input type: AC and DC coupling software selectable Isolation: 1 kV (with banana connector) TEDS: Supports electronic data sheet sensors Signal connection: HSI-LV-B: Banana plugs HSI-LV-BNC:...
  • Page 35: Front Panel Control

    Filter selection Push button or software Filter 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz, 300 kHz, 1 MHz, 2 MHz Filter type Bessel or Butterworth 40 dB/dec Typical SFDR and SNR: 10 kHz bandwidth 100 kHz bandwidth 1 MHz bandwidth 2 MHz bandwidth...
  • Page 36 HSI-LV Block diagram The base block diagram of the HSI-LV gives an idea of the internal structure. HSI-LV-module INPUT OUTPUT CONNECTORS CONNECTOR TEDS TEDS controller AC/DC AC/DC 2nd order 10 mV .. 1 V lowpass filter RS-485(A) 3rd order (BE or BU) 2.5 V ..
  • Page 37 HSI-LV Filter The module has 9 selectable low pass filters from 100 Hz to 1 MHz. The filter characteristic could be chosen order. The highest filter is a 3 order filter with a guaranteed between Butterworth 2 order or Bessel 2 -3 dB bandwidth of 2 MHz.
  • Page 38 HSI-LV Signal connection HSI-LV-B module Voltage measurement via banana plug cords IN + Black IN - HSI-LV-BNC module Voltage measurement via BNC cord Hot: IN + Shield: IN - HSI-LV-D module Voltage measurement via SUB-D cord 1 TEDS 2 IN + 3 Reserved for custom sensor supplies 4 GND (not isolated) 5 +9 V (200 mA max.)
  • Page 39 HSI-LV Typical sensor connection Sensor with differential output powered by the module Current measurement Connectors Sensor Connectors Sensor TEDS TEDS TEDS 4..20 mA 4..20 mA output 50 OHM Output Supply Loop powered sensor Sensor with common ground Connectors Sensor Connectors Sensor 2-wire 4..20 mA...
  • Page 40: Daqp-La

    DAQP-LA Isolated current amplifier 30 A current peaks continuous 6 ranges 300 kHz bandwidth Signal connection DAQP-LA-B-S1: Banana plugs DAQP-LA-SC: Screw terminals Module specifications DAQP-LA-SC DAQP-LA-B-S1 Input resistance (Shunt) 0.1 Ohm 5 Ohm Shunt inductance <10 nH <10 nH 0.1 A, 0.3 A, 1 A, 3 A, 10 A peak, 30 A peak 2 mA, 6 mA, 20 mA, 60 mA, 200 mA, 0.6 A Input ranges Continuous current...
  • Page 41: Standard Functions

    DAQP-LA Operation with push buttons LED state The DAQP-LA series module has a set of 8 LEDs showing the current input range (constant active) and filter range (flashing) setting. Further functions are described below. LED indication: Filter Range Range Filter 30 Hz 600 mA 6 mA...
  • Page 42 DAQP-LA Signal connection DAQP-LA-B-S1 module Current measurement via banana plug cords IN + Black DAQP-LA-SC module Current measurement via screw terminals IN + DE-M061103E • DEWE-Modules Technical Reference Manual • Printing version 2.2.6 • November 28, 2012 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 43 DAQP-LA Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 44: Daqp-Stg

    Bridge completion: Internal completion for ½ and ¼ bridge (120 and 350 Ohm) Shunt: Two internal shunts (59.88 kOhm, 175 kOhm) Bridge Excitation: 0 to 12V or 0 to 20mA 16 bit programmable TEDS: Support for TEDS sensors and DEWETRON MSI series Module specifications DAQP-STG Gain 0.5 to 10 000...
  • Page 45 DAQP-STG Front panel control LED indication: Power LED: This LED is always on when the module is supplied. Status LED: This LED is flashing three times when the Module receives a valid command. Push button operation Module readdressing: Press the ID button for allowing the software to change the address. Artisan Technology Group - Quality Instrumentation ...
  • Page 46: Input Blockdiagram

    DAQP-STG Input blockdiagram Self test curcuit Programmable EXC+ Excitation SENSE+ E+ E- E+ E- ISOLATED BRIDGE AMPLIFIER 2nd order lowpass filter Variable Galvanic 3rd order (BE or BU) Input Gain 1 MHz anti- signal Bessel filter 10 Hz to 100 kHz Amplifier Amplifier aliasing filter...
  • Page 47: Amplifier Functions

    DAQP-STG Amplifier functions Input range overview Voltage Strain gage Resistance Current source bridge Max. ad- Excitation 0.25 V 0.5 V 2.5 V 10 V 12 V 0.1 mA 0.2 mA 0.5 mA 1 mA 2 mA 5 mA 10 mA 20 mA 60 mA justable Input...
  • Page 48 DAQP-STG Amplifier balance The amplifier balance allows eliminating automatically all internal amplifier offsets. It switches the differential amplifier inputs IN+ and IN- to the internal isolated GND reference point. Then the output offset of the module is automatically adjusted to zero for all ranges. This function takes up to 8 seconds. Automatically previous stored sensor offset values are cleared.
  • Page 49 DAQP-STG Signal connection DAQP-STG-LEMO module DAQP-STG-D module Signal connection via LEMO connector Signal connection via SUB-D connector 1 EXC+ 1 EXC+ 2 IN+ 2 EXC- 3 Sense - 3 IN+ 8-pin LEMO connector female 4 IN- 4 GND (isolated) EGG.1B.308.CLL 5 R+ 5 Sense + 6 Sense -...
  • Page 50 DAQP-STG Quarter bridge signal connection 3-wire sensor connection (Sense+ is connected to EXC+ at the connector) EXC+ Sense+ TEDS Data TEDS Sense- EXC- Shield Sense leads (SUB-D: pin 3 and 6) have to be connected! The 3-wire quater bridge is only able to compensate symmetric wire resistance! 4-wire sensor connection (Sense+ is connected to EXC+ at the sensor) EXC+...
  • Page 51 DAQP-STG Voltage measurement and μV measurement SENSOR isolated CAUTION: If the excitation is not used for sensor supply it has to be deactivated by setting it to 0 V. This will internally connect the IN- to the GND to improve the common mode rejection. isolated Sensor with sensor supply and voltage output Sensor with...
  • Page 52 DAQP-STG Cables and Shielding To keep the influence of electromagnetic disturbances as small as possible, shielded twisted pair cables are recommended. Connect the shield to the isolated GND (Pin4) to get the best result. The twisted pairs for full bridge, half bridge, voltage and resistance mode are: EXC+ PIN1 EXC- PIN8...
  • Page 53 DAQP-STG Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 54: Hsi-Stg

    Bridge completion: Internal completion for ½ and ¼ bridge (120 and 350 Ohm) Shunt: Two internal shunts (59.88 kOhm, 175 kOhm) Bridge Excitation: 0 to 12 V or 0.1 to 60 mA 16 bit programmable TEDS: Support for TEDS sensors and DEWETRON MSI series Module specifications HSI-STG Gain 0.5 to 10 000;...
  • Page 55: General Description

    >25 mV to 10 V : ±200% of Range, or limited by input range to maximum ±10 V 5 mV to 5V input range: 2 MHz; 500 μV: 1 MHz; 1 mV: 1.5 MHz, 2.5 mV 1.9 Mhz, 10 V: 1 MHz Bandwidth (-3 dB) Filters (low pass)
  • Page 56 HSI-STG Input blockdiagram Self test curcuit Programmable EXC+ Excitation SENSE+ E+ E- E+ E- ISOLATED BRIDGE AMPLIFIER +5 V 1 µF 2nd order lowpass filter Variable Galvanic 3rd order (BE or BU) Input Gain 3 MHz anti- signal Bessel filter 100 Hz to 1 MHz Amplifier Amplifier...
  • Page 57 HSI-STG Front panel control LED indication: Power LED: This LED is always on when the module is supplied. Status LED: This LED is flashing three times when the Module receives a valid command. Push button operation Module readdressing: Press the ID button for allowing the software to change the address. Amplifier functions Input range overview Voltage Strain gage...
  • Page 58 HSI-STG Filter The module has 9 selectable low pass filters from 100 Hz to 1 MHz. The filter characteristic could be chosen order. The highest filter is a 3 order filter with a guaranteed between Butterworth 2 order or Bessel 2 -3 dB bandwidth of 2 MHz.
  • Page 59 HSI-STG Amplifier balance The amplifier balance allows eliminating automatically all internal amplifier offsets. It switches the differential amplifier inputs IN+ and IN- to the internal isolated GND reference point. Then the output offset of the module is automatically adjusted to zero for all ranges. This function takes up to 8 seconds. Automatically previous stored sensor offset values are cleared.
  • Page 60 HSI-STG Signal connection HSI-STG-LEMO module HSI-STG-D module Signal connection via LEMO connector Signal connection via SUB-D connector 1 EXC+ 1 EXC+ 2 IN+ 2 EXC- 3 Sense - 3 IN+ 8-pin LEMO connector female 4 GND (isolated) 4 IN- EGG.1B.308.CLL 5 R+ 5 Sense + 6 Sense -...
  • Page 61 HSI-STG Quarter bridge signal connection 3-wire sensor connection (Sense+ is connected to EXC+ at the connector) EXC+ Sense+ TEDS Data TEDS Sense- EXC- Shield Sense leads (SUB-D: pin 3 and 6) have to be connected! The 3-wire quater bridge is only able to compensate symmetric wire resistance! 4-wire sensor connection (Sense+ is connected to EXC+ at the sensor) EXC+...
  • Page 62 HSI-STG Sensor with sensor supply and voltage output Sensor with Sensor with differential output single ended output EXC+ Sense+ Signal OUT+ OUT- Sense- EXC- TEDS TEDS TEDS Resistance, RTD 2-wire and 4-wire EXC+ Sense+ 2-wire connection 4-wire connection Sense- EXC- Shield For resistance and RTD mode the 4-wire connection is recommended.
  • Page 63 HSI-STG Why to use more wire technology Sensitivity: For sensor wiring typically copper cables are used. For example a 120 Ohm full bridge connected with a 4 x 0.14 mm² cable will have an sensitivity error of 2.1 % just because of the 1.27 Ohm wire resistance.
  • Page 64 It could simply be a connection to the metal structure of your proving ground. In case of an automotive application for example, it would be a connection to the cars chassis. Only if the DEWETRON system and the measured structure have an earth connection the system grounding line might not be needed.
  • Page 65 HSI-STG HSI Ready Please ensure that also the Hardware that carries the HSI Module is not limiting the 2 MHz bandwidth. Older systems may have a fix installed 350 kHz filter. The HSI series modules will also work in these systems, but the bandwidth will be limited to the system bandwidth.
  • Page 66: Daqp-Bridge-A

    DAQP-BRIDGE-A Isolated strain gage amplifier Protection: Fully isolated (input and excitation) Input sensitivity: 0.5 mV/V to 1000 mV/V Ranges and filter: Button or software selection Bridge offset: Automatic bridge offset adjustment (approx. ±200 % of range) Bridge completion: Internal completion for ½ and ¼ bridge (120 and 350 Ohm) Shunt calibration: Two internal shunts or external shunt calibration possible Custom range:...
  • Page 67: Led State

    DAQP-BRIDGE-A LED state The DAQP-BRIDGE-A series module has a set of 6 LEDs showing the current input range (constant active) and filter range (flashing) setting. Further functions are described below. Input range and filter selection The DAQP-BRIDGE-A series module has two push buttons with multiple functions. Range button: Push the RANGE button several times shortly until the LED displays the desired input range.
  • Page 68: Amplifier Input

    DAQP-BRIDGE-A Amplifier input The DAQP-BRIDGE-A series module has an internal bridge completion and shunt calibration. The internal schematic diagram below should give an idea how the module operates and make the connection easier. This schematic and the connection diagrams on the next pages are only valid for DAQP-BRIDGE-A modules revision 2.0 or newer! Half bridge Quarter bridge...
  • Page 69 DAQP-BRIDGE-A Full bridge signal connection 4-wire sensor connection 6-wire sensor connection Sense+ Sense (+) Shunt Shunt Sense- Sense - Shield Shield Sense leads (SUB-D: pin 3 and 6; LEMO: pin 5 and 6) have to be connected! Half bridge signal connection 3-wire sensor connection Sense+ Shunt...
  • Page 70: Daqp-Bridge-X

    DAQP-BRIDGE-x Potentiometric measurements using DAQP-BRIDGE-A and DAQP-BRIDGE-B modules A potentiometer can be seen similar to a half bridge sensor with ±500 mV/V sensitivity. Therefore potentiometric sensors can be measured with bridge amplifiers. The advantages of using bridge amplifiers for potentiometric measurements: only one multifunctional module with high bandwidth and a programmable offset (by adjusting the offset and range, you can focus on a certain potentiometer position with higher resolution).
  • Page 71: Module Configuration

    DAQP-BRIDGE-x µV measurements using DAQP-BRIDGE-B modules The differential amplifier of the DAQP-BRIDGE-B module is designed to measure small voltages (with very low offset drift and high amplification). These are exactly the same requirements than for µV amplifiers. By setting the bridge input type to Voltage you can select input ranges from ±0.5 mV to ±500 mV. The advantages of using bridge amplifiers for µV measurements: only one multifunctional module with high bandwidth, a lot of input and filter ranges and a programmable offset (Auto Zero).
  • Page 72: Daqp-Cfb

    DAQP-CFB Carrier frequency amplifier Sensors: Strain gage, inductive full and half bridge, LVDT Input sensitivity: 0.1 mV/V to 1000 mV/V Bandwidth, filter: 2.3 kHz, 5 selectable lowpass filters (10 Hz to 1000 Hz) Bridge offset: Automatic balancing up to 400% of range Bridge completion: Internal completion for ½...
  • Page 73: Front Panel Control

    DAQP-CFB Front panel control LED indication: Filter Range Range Filter 5mV/V x100 100Hz 1000Hz 2mV/V 30Hz 300Hz 1mV/V 10Hz Cust. x0.1 The DAQP-CFB series module has a set of 8 LEDs showing the current input range (constant active) and filter range (flashing) setting. Further functions are described below. Push button operation: Select range : Push the RANGE button several times shortly until the LED displays the...
  • Page 74 DAQP-CFB Blockdiagram The blockdiagram below shows the basic function of the DAQP-CFB and the setup window for the amplifier configuration. The programmable gain amplifier (PGA) combined with the variable gain amplifier (VGA) allows the wide input gain selection from 0.1 mV/V to 1000 mV/V. Due the switch at the input and the possibility to connect a 120R and 350R resistor to pin R+, this signal conditioning module supports several modes from full bridge over quarter bridge but also inductive sensor support.
  • Page 75 DAQP-CFB Sensor balance The sensor balance is similar to the amplifi er balance. Because the input is not shorted the sensor offset is automatically adjusted to zero. Short For measuring the absolute strain it is possible to “disconnect” the sensor by software and short the input. Shunt Two different internal shunts resistors (50kΩ...
  • Page 76 For ranges above 100 mV/V because of the low amplification and therefore less influence of cross talking over the cables. In some special DEWETRON racks Pin 8 is already in use for customized sensor supply voltage level. If so, only single mode operation is possible!
  • Page 77 DAQP-CFB Full bridge signal connection 4-wire sensor connection for standard bridge & inductive bridge (Sense wired at the connector) EXC+ EXC+ EXC- EXC- Shield Sense leads (SUB-D: pin 3 and 6) could be connected to be compatible to other modules. Half bridge signal connection 3-wire sensor connection for standard bridge (Sense wired at the sensor)
  • Page 78: Daqp-Acc-A

    DAQP-ACC-A High dynamic signal amplifier Supported sensors: IEPE ® sensors Input sensitivity: ±5 V, ±1.66 V, ±500 mV, ±166 mV, ±50 mV (Gain 1, 3, 10, 30 and 100), push button or software selection Bandwidth: 300 kHz Sensor connection: BNC connector Module specifications DAQP-ACC-A Ranges...
  • Page 79: Sensor Connection

    DAQP-ACC-A Input gain and filter selection The DAQP-ACC-A series module has two push buttons. Gain button: Push the GAIN button several times until the LED displays the desired input range. Push the FILTER button once - the LEDs will flash for approx. 3 seconds and Filter button: display the current filter setting.
  • Page 80: Daqp-Charge-A

    DAQP-CHARGE-A Dynamic signal amplifier Supported sensors: IEPE ® and charge sensors (selection via push button) Input sensitivity: Push button or software selection IEPE ® input: 0, 20, 40 and 60 dB (±5 V, ±500 mV, ±50 mV, ±5 mV) Charge input: 5, 50, 500, 5000 and 50000 pC Output: Acceleration, velocity and displacement...
  • Page 81 DAQP-CHARGE-A Input range and filter selection The DAQP-CHARGE-A series module has three push buttons with multiple functions. Range button: Push the RANGE button several times shortly until the LED displays the desired input range. Push the FILTER button once - the LEDs will flash for approx. 3 seconds and Filter button: display the current lowpass filter setting.
  • Page 82 DAQP-CHARGE-A Sensor connection IEPE ® or charge sensor connection Press SHIFT button for more than 5 seconds to select IEPE ® input (C/I LED is active after sensor connection) or charge input (C/I LED is inactive). BNC to Microdot adapter One adapter is included in the shipment as standard for each DAQP-CHARGE-A module.
  • Page 83 DAQP-CHARGE-A Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 84: Daqp-Charge-B

    DAQP-CHARGE-B Dynamic signal amplifier Input protection: Isolated input (1 kV ESD) Input sensitivity: 8 ranges from 100 pC to 1 000 000 pC Dynamic: Up to 93 dB Charge drift: < 0.03 pC/sec Bandwidth, filter: 100 kHz, 9 selectable low pass filters (10 Hz to 100 kHz) Custom range: Completely free programmable sensitivity and offset...
  • Page 85: High Pass Filter

    DAQP-CHARGE-B Input range and filter selection The DAQP-CHARGE-B series module has two push buttons with multiple functions. Range button: Push the RANGE button several times shortly until the LED displays the desired input range. If a special custom range is defined in the module, it can be selected before the highest range (1x 10 pC = 1 000 000 pC) is activated.
  • Page 86: Power Consumption

    DAQP-CHARGE-B Sensor connection A BNC to Microdot adapter is available as an option. Power consumption Charge is defined by current multiplied with time (Q = I x t). That means that every charge amplifier (or better: charge to voltage converter) requires more power if the charge amplitude or the frequency increases. The relation between power, charge and frequency is definend by: [ ] [ ] f ×...
  • Page 87 DAQP-CHARGE-B Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 88: Daqp-Freq-A

    DAQP-FREQ-A Pulse isolation amplifier Input ranges: 100 Hz to 200 kHz Ranges and filter: Button or software selection Trigger level: Autotrigger or software programmable Excitation: Sensor supply available Signal connection: 9-pin SUB-D connector Module specifications DAQP-FREQ-A Input ranges 100 Hz, 1 kHz, 5 kHz, 20 kHz, 100 kHz, 200 kHz Minimum input 2 % of selected range Range selection...
  • Page 89 DAQP-FREQ-A Input range and filter selection The DAQP-FREQ-A series module has two push buttons with multiple functions. Range button: Push the RANGE button several times until the LED displays the desired input range. Push the FILTER button once - the LEDs will flash for approx. 2 seconds and Filter button: display the current filter setting.
  • Page 90: Signal Connection

    DAQP-FREQ-A Signal connection Input connection 1 Reserved for custom sensor supply 2 IN + 3 +12 V (sensor supply) 4 GND (shield) 5 +9 V (sensor supply) 6 Not connected 7 IN - 8 Trigger output (TTL) 9 -9 V (sensor supply) Sensor supply voltages are not isolated - only the input (pin 2 and 7)! For signals above 60 V don’t use the metal housing of SUBD connector! Sensors without sensor supply:...
  • Page 91: Rear Connector

    DAQP-FREQ-A Rear connector Due to the special functions of the DAQP-FREQ-A module, the pin assignment of the rear connector differs from the standard modules: The isolated trigger output is also available on pin 7 on the rear connector of the module.
  • Page 92: Daqp-Multi / Daqp-Therm

    DE-M061103E • DEWE-Modules Technical Reference Manual • Printing version 2.2.6 • November 28, 2012 Supported sensors 4 wire full bridge Connector DSUB9; DEWETRON bridge type pinout Excitation current Excitation current 1, 2, 4 mA; software programmable Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com Accuracy 0 to 200 µA:...
  • Page 93 Input noise Automatic bridge balance ±200 % of range Supported sensors 4 wire full bridge Connector DSUB9; DEWETRON bridge type pinout Excitation current Excitation current 1, 2, 4 mA; software programmable Accuracy 0 to 200 µA: 0.02 % ±50 nA 200 µA to 5 mA:...
  • Page 94: Amplifier Description

    DAQP-MUTLI / DAQP-THERM Block diagram The base block diagram of the DAQP-MULTI and the DAQP-THERM gives an idea of the internal structure. Thermocouple input (DAQP-THERM) 100M 1000 V RMS INPUT isolation barrier Sensor fault detection CONNECTORS µV Amplifier Antialiasing gain 64 filter Digital 24 bit...
  • Page 95 DAQP-MULTI / DAQP-THERM Input ranges and detailed specifications Thermocouple accuracy including CJC error Type Standard Input range Accuracy -270 to -200 °C -200 to -100 °C -100 to 0 °C 0 to 100 °C 100 to 400 °C 400 to 1000 °C >1000 °C -454 to -328 °F -328 to -148 °F...
  • Page 96 The amplifier output is scaled to either ±5 V or 0 to 5 V.With the 16-OUT-10 option which is available on all DEWETRON signals conditioning systems also ±10 V or 0 to 10 V output signals are possible. This is especially designed for test rig applications.
  • Page 97 DAQP-MULTI / DAQP-THERM Signal connection DAQP-MULTI Signal connection via mini TC connector Signal connection via SUB-D connector 1 EXC + 2 IN + 3 n.c. 4 GND TC - isolated 5 n.c. 6 reserved for EXC - 7 IN - 8 EXC - 9 TEDS Signal connection...
  • Page 98: Voltage Measurement

    DAQP-MUTLI / DAQP-THERM Voltage measurement Voltage sensor GNDi Bridge I sensor EXC+ TEDS TEDS EXC- Thermocouple sensor Input connector Sensor Thermocouple types Type IEC color code ANSI color code Temperature range Alloy combination Comments °C [°F] green yellow -270 to 1372 [-454 to 2501] CrNi Wide temperature range, most popular calibration black...
  • Page 99 DAQP-MULTI / DAQP-THERM Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 100: Input Protection

    DAQN-AIN 1:1 analog input module Input signal: Voltage signals up to ±10 V with overvoltage protection Signal connection: DAQN-AIN-B: Banana plugs DAQN-AIN-BNC: BNC connector DAQN-AIN-D: 9-pin SUB-D connector Module specifications DAQN-AIN Input signal 1:1 voltage input to A/D board Accuracy According to A/D board High input protection Max.
  • Page 101 DAQN-AIN Signal connection DAQN-AIN-B module Voltage measurement via banana plug cords IN + Black DAQN-AIN-BNC module Voltage measurement via BNC cord Hot: IN + Shield: GND DAQN-AIN-D module Voltage measurement via SUB-D cord 1 Input (+) 2 RS-485 A (if available within the system) 3 RS-485 B (if available within the system) 4 GND 5 +9 V power supply...
  • Page 102: Daqn-Custom

    DAQN-CUSTOM Developing module Prototype board: For free use Signal connection: Via banana plug, BNC connector or 9-pin SUB-D connector (depending on module) Module specifications DAQN-CUSTOM Supply voltage: ±9 V available from main system, no isolation other voltages available on request according appendix B: Internal Wiring Output voltage: Has to be within ±5 V for most A/D boards (otherwise system damages possible)
  • Page 103: Solder Side

    DAQN-CUSTOM Prototype board - Example Solder side 1 Analog input (to A/D converter) 1 Not connected 2 RS-485 A (optional, reserved) 2 Not connected 3 RS-485 B (optional, reserved) 3 Not connected 4 GND (from main system) 4 GND (from main system) 5 +9 V (from main system) 5 +9 V (from main system) 6 +12 V (from main system)
  • Page 104: Daqn-V-Out

    DAQN-V-OUT Isolated voltage output amplifier Voltage output: ±10 V Signal connection: DAQN-V-OUT-B: Banana plugs DAQN-V-OUT-BNC: BNC connector DAQN-V-OUT-D: 9-pin SUB-D connector Module specifications DAQN-V-OUT Input voltage ranges ±10 V Input voltage maximum ±36 V (no damage) Input resistance 50 MOhm Output voltage range up to up to ±10 V (depending on DAC output of DAQ card) Over range capability...
  • Page 105 DAQN-V-OUT Signal connection DAQN-V-OUT-B module Voltage output via banana plug cords OUT + (-10 to +10 V, isolated) Black OUT - (-10 to +10 V, isolated) DAQN-V-OUT-BNC module Voltage output via BNC cord Hot: OUT + (-10 to +10 V, isolated) Shield: OUT - (-10 to +10 V, isolated) DAQN-V-OUT-D module Voltage output via SUB-D cord...
  • Page 106: Pad Modules Series Pad-V8-P

    PAD Modules Series PAD-V8-P 8 channel voltage amplifier Intelligent amplifier with integrated 24-bit A/D conversion 8 differential voltage input channels Signal connection via 25-pin SUB-D connector Module specifications PAD-V8-P Revision 5.04 and lower Revision 6.00 and higher 8 differential input channels Input channels: Input signals: Voltage:...
  • Page 107 PAD-V8-P Block diagram The base block diagram of the PAD-V8-P gives an idea of the internal structure. PAD-V8-P module INPUT OUTPUT CONNECTOR CONNECTOR 24-bit ADC Galvanic Delta Sigma isolation CH0+ 490k 490k CH0- Microcontroller CH 0 RS-485(A) RS-485(B) 24-bit ADC Galvanic CH 7 Delta Sigma...
  • Page 108 PAD-V8-P Connection options for PAD-V8-P module PAD-OPT2 25-pin SUB-D connector with screw terminal (not included as a standard with module). PAD-CB8-xx Connection box with banana connectors or BNC for all 8 channels, cable length approx. 1 m (not included as a standard with module). Dimensions CB8-B Dimensions CB8-BNC (Dimensions in mm;...
  • Page 109 PAD-V8-P Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 110: Pad-Th8-P

    PAD-TH8-P 8 channel thermocouple and RTD amplifier Intelligent amplifier with integrated 24-bit A/D conversion 8 galvanic isolated input channels External CJC Automatic sensor block detection Signal connection via 25-pin SUB-D connector Direct thermocouple and RTD connection via PAD-CB8-xx connection block Module specifications PAD-TH8-P Revision 5.04 and lower...
  • Page 111 PAD-TH8-P Signal connection General To use the full power of the PAD-TH8-P module, a connection block should be ordered together with the module (CB8-x-P2 or CB8-x-M for thermocouples type K, J or T or CB-8-RTD für RTD sensors). The thermocouple type has to be specified at time of order. The thermocouple types on each CB-8-x-P2 connector block can be also mixed (e.g.
  • Page 112 PAD-TH8-P Connection options for PAD-TH8-P modules PAD-CB8-x-P2 and PAD-CB8-x-M Be aware that PAD-CB8-x-P2 and PAD-CB8-x-M are only supported by PAD-TH8-P modules with firmware version 5 or later (delivered october 2002 or later). Modules with older firmware supports only the PAD-CB8-x-P block, but can be upgraded. Please contact your local distributor for upgrade information.
  • Page 113 PAD-TH8-P PAD-CB8-RTD Connector block for up to 8 RTDs type Pt100, Pt200, Pt500, Ni120, ... The sensor supply is galvanic isolated to the PAD-TH8-P. Connector block specifications PAD-CB8-RTD Input channels: 8 RTDs Constant current: 1250 µA (CB8-RTD-S3: 250 µA) Constant current drift: 5 ppm/°K Connection types: 2-, 3- or 4-wire...
  • Page 114 PAD-TH8-P PAD-OPT1 25-pin SUB-D connector with screw terminal and integrated CJC. (not included as a standard with module). Sensor connection 2-wire connection 3-wire connection 4-wire connection 9-pin SUB-D RTD sensor 9-pin SUB-D RTD sensor 9-pin SUB-D RTD sensor connector connector connector SENSE SENSE...
  • Page 115 PAD-TH8-P Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 116: Pad-Ao1

    PAD-AO1 1 channel analog output module Voltage or current output selectable 12-bit D/A converter Power-on startup value and safe value programmable Signal connection via 25-pin SUB-D connector Module specifications PAD-AO1 Number of channels: 1 output channel Output signals: Voltage: 0 to 10 V Current: 0 to 20 mA or 4 to 20 mA Resolution:...
  • Page 117 PAD-AO1 Signal connection PAD-AO1 module The current module address is labeled in the address field. Not connected Not connected Not connected Not connected Not connected reserved Not connected reserved Not connected IOUT Not connected IOUT Not connected VOUT (+) Not connected VOUT (-) Not connected Init *...
  • Page 118: Pad-Cnt2

    PAD-CNT2 2 counter / frequency module Two independent 32-bit counter or two frequency measurement channels Frequency measurement up to 100 kHz Programmable digital noise filter Signal connection via 25-pin SUB-D connector Module specifications PAD-CNT2 Number of channels: 2 input channels (isolated or non-isolated programmable) Input level: Isolated input: low: +1 V max...
  • Page 119 PAD-CNT2 Signal connection PAD-CNT2 module The current module address is labeled in the address field. DO0 / low DO1 / high GATE0 (+) Not connected GATE0 (-) Not connected Not connected Not connected GATE1 (+) +12 V sensor supply GATE1 (-) Init * (non isolated) GND / Init *...
  • Page 120: Pad-Di8

    PAD-DI8 8 channel isolated digital input module 8 input channels (6 isolated channels, 2 channels with common ground) High isolation voltage Input signal up to 30 V Signal connection via 25-pin SUB-D connector Module specifications PAD-DI8 Number of channels: 6 independent isolated channels 2 channels with common ground Input level: low:...
  • Page 121 PAD-DI8 Signal connection PAD-DI8 module The current module address is labeled in the address field. IN6 (+) IN6/IN7 GND IN7 (+) Not connected Not connected Not connected Not connected +12 V sensor supply Init * GND / Init * Not connected Not connected Not connected A temporary shortcut between pin 21 and 22 (GND) offers the possibility to change the...
  • Page 122: Pad-Do7

    PAD-DO7 7 channel relay output module 7 relay output channels High isolation voltage Signal connection via 25-pin SUB-D connector Module specifications PAD-DO7 Number of channels: 7 relay output channels Relay type: Form 'A' relay SPST N.O. with dry contacts 0.5 A (60 V Max.
  • Page 123 PAD-DO7 Signal connection PAD-DO7 module The current module address is labeled in the address field. R1 NO R7 NO R1 COM R7 COM R2 NO Not connected R2 COM Not connected R3 NO Not connected R3 COM Not connected R4 NO Not connected R4 COM +12 V...
  • Page 124: Ce-Certificate Of Conformity

    CE-Certificate of conformity CE-Certificate of conformity Manufacturer: DEWETRON Elektronische Messgeraete Ges.m.b.H. Parkring 4 Address: A-8074 Graz-Grambach Austria Tel.: +43 316 3070 0 Fax: +43 316 3070 90 e-mail: sales@dewetron.com http://www.dewetron.com DEWE-MODULES Name of product: Signal conditioning amplifier Kind of product:...
  • Page 125 Notes Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

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