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DAQP-MULTI /-THERM Module
TECHNICAL REFERENCE MANUAL
WELCOME TO
THE WORLD OF
DEWETRON!
Congratulations on your new device! It
will supply you with accurate, complete
and reproducible measurement results
for your decision making.
Look forward to the easy handling and
the fl exible and modular use of your
ISO9001
DEWETRON product and draw upon
more than 30 years of DEWETRON
expertise in measurement engineering.
EN ISO 14001
THE MEASURABLE DIFFERENCE.
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Summary of Contents for Dewetron DAQP-MULTI
- Page 1 Look forward to the easy handling and the fl exible and modular use of your ISO9001 DEWETRON product and draw upon more than 30 years of DEWETRON expertise in measurement engineering. EN ISO 14001 THE MEASURABLE DIFFERENCE.
- Page 2 Copyright © DEWETRON GmbH 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.
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Page 3: General Information & Safety Instructions
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 4: 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 5: 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 6 Support For any support please contact your local distributor first or DEWETRON directly. For Asia and Europe, please contact: DEWETRON GmbH Parkring 4 8074 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.
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Page 7: General Module 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 8 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:...
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Page 9: Module Specifications
±200 % of range 450134 • DAQP/HSI/PAD Modules • Technical Reference Manual • Printing version 2.3.4 • November 18, 2020 Supported sensors 4 wire full bridge Connector D-SUB-9; DEWETRON bridge type pinout Excitation current Excitation current 1, 2, 4 mA; software programmable Accuracy 0 to 200 µA:... -
Page 10: Front Panel Control
8 nV * √Hz Automatic bridge balance ±200 % of range Supported sensors 4 wire full bridge Connector D-SUB-9; 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 11: Block Diagram
DAQP-MULTI / 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... - Page 12 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...
- Page 13 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.
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Page 14: Signal Connection
DAQP-MULTI / DAQP-THERM Signal connection DAQP-MULTI Signal connection via mini TC connector Signal connection via D-SUB connector 1 EXC + 2 IN + 3 n.c. 4 GND TC - isolated 5 n.c. 6 reserved for EXC - 7 IN -... - Page 15 DAQP-MULTI / 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]...
- Page 16 DAQP-MULTI / DAQP-THERM Notes...
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Page 17: Ce Certificate Of Conformity
CE-Certificate of conformity CE-Certificate of conformity Manufacturer: DEWETRON GmbH Address: Parkring 4 8074 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: Kind of product: Signal conditioning modules 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... - Page 18 Notes...
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