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Alldaq ADQ-22 PXI Manual

Digital i/o boards with up to 32 isolated digital inputs, up to 32 isolated digital outputs, 16 ttl digital i/os, adq-link, optional 8 change-over relays
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Manual
Rev. 1.1
EN
ADQ-22/23 (PXI/PXIe/PCIe)
Digital I/O boards with up to 32 isolated digital inputs, up
to 32 isolated digital outputs, 16 TTL digital I/Os, ADQ-LINK,
optional 8 change-over relays

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  • Page 1 Manual Rev. 1.1 ADQ-22/23 (PXI/PXIe/PCIe) Digital I/O boards with up to 32 isolated digital inputs, up to 32 isolated digital outputs, 16 TTL digital I/Os, ADQ-LINK, optional 8 change-over relays...
  • Page 2 Manual ADQ-22/23-Serie Rev. 1.1 Imprint Manual ADQ-22/23-Serie Rev. 1.1 Date: 11.05.2021 Manufacturer and support ALLNET® and ALLDAQ® are registered trademarks of ALLNET® GmbH Computersysteme. For questions, problems and product information, please contact the manufacturer directly: ® ALLNET GmbH Computersysteme Division ALLDAQ...

  • Page 3: Table Of Contents

    2.1 Installation of the card ��������������������������������������������������� 9 2.2 Software installation ���������������������������������������������������� 10 2.2.1 Installation under Windows ������������������������������������������� 10 2.3 Test programme �������������������������������������������������������� 10 2.4 ALLDAQ-Manager ������������������������������������������������������� 10 3. Function groups ����������������������������������������������������� 13 3.1 Block diagrams ��������������������������������������������������������� 13 3.2 Isolated digital inputs ��������������������������������������������������� 15 3.2.1 Digital input filter ���������������������������������������������������...
  • Page 4 Manual ADQ-22/23-Serie Rev. 1.1 3.4 Bidirectional digital inputs/outputs ���������������������������������������� 20 3.4.1 Wiring ������������������������������������������������������������� 20 3.4.2 Programming ������������������������������������������������������� 21 3.4.2.1 Simple input/output ���������������������������������������������� 21 3.4.2.2 Streaming operation ��������������������������������������������� 21 Relay ���������������������������������������������������������� 21 3.5.1 Wiring ���������������������������������������������������������������� 22 3.5.2 Programming ���������������������������������������������������������� 22 Anhang �������������������������������������������������������� 23 4.1 Specifications ����������������������������������������������������������...

  • Page 5: Introduction

    Please read this manual carefully before installing the unit! Scope of delivery • ALLDAQ ADQ-22-PCIe or ADQ-22-PXI/PXIe or ADQ-23-PCIe or ADQ-23-PXI/PXIe • 78-pin D-sub mating connector • 25-pole Sub-D mating connector • Additional slot bracket/panel with 25-pin Sub-D socket on 20-pin socket connector for cPCI (ADQ-AP-D25F-cPCI) or PCIe systems (ADQ-AP-D25F-PCIe) •...

  • Page 6: Safety Instructions

    Introduction Manual ADQ-22/23-Serie Rev. 1.1 Safety instructions Be sure to observe the following instructions: • Ensure that the card is very well ventilated in the PC case, as the output drivers can get up to 100 °C hot under full load. •...

  • Page 7: Installation And Assembly Site

    Brief description The digital I/O boards of the ALLDAQ ADQ-22/23 series are for use in industrial automation and control technology. Models for PXIe or standard PCI Express bus are available. The gal- vanic isolation of 500 VACeff. between field wiring and PC effectively suppresses interference.

  • Page 8: System Requirements

    Please note the information in the corresponding help file adqSDK.chm. Details on programming can also be found in the help file adqDriver.chm, which you can call up via the „ALLDAQ Manager“ in the info area of the taskbar (usually at the bottom right) or the Windows Start menu.

  • Page 9: Commissioning

    Manual ADQ-22/23-Serie Rev. 1.1 Commissioning Commissioning Installation of the card Before installing the card, please read the manual of your computer regarding the installation of additional hardware components. The card should be handled with care to ensure that the unit is not damaged by electrostatic discharge (ESD), mechanical stress or unauthorised power surges.

  • Page 10: Software Installation

    ALLDAQ measuring cards are recognised by Windows after installation and hardware drivers are loaded automatically. Testing programme Simple test programmes can be found in the ALLDAQ SDK. There you will find a subfolder „Ap- plications“ for the respective programming language with test programmes for your ALLDAQ hardware.

  • Page 11: Alldaq-Manager

    Commissioning ALLDAQ Manager The ALLDAQ Manager for Windows gives you a quick overview of the parameters of the ADQ driver system and provides central access to software tools and help files. You will find the ALL- DAQ Manager in the info area of the taskbar (usually in the bottom right-hand corner).
  • Page 12 Function groups Manual ADQ-22/23-Serie Rev. 1.1 Function groups...

  • Page 13: Function Groups

    Manual ADQ-22/23-Serie Rev. 1.1 Function groups Function groups Block diagrams Block diagram ADQ-22 ADQ-22 Opto-isolated up to 500 V DI port A DI_A15…0 Digital 16 bit digital input lter GND_EXT Bit pattern comparison 16 bit input port VEXT_DI Bit pattern change DI port B DI_B15…0 Digital...
  • Page 14 Function groups Manual ADQ-22/23-Serie Rev. 1.1 Block diagram ADQ-23 ADQ-23 Isolated up to 500 V DI Port A DI_A7…0 Digital 8 bit digital input lter GND_EXT Bit-pattern match 8 bit input port VEXT_DI Bit-pattern change DI Port B DI_B7…0 Digital 8 bit digital input lter GND_EXT...

  • Page 15: Isolated Digital Inputs

    Manual ADQ-22/23-Serie Rev. 1.1 Function groups Isolated digital inputs The ADQ-22 has 2 isolated digital input ports with 16 bits each and the ADQ-23 has 3 isolated digital input ports with 8 bits each. The isolated inputs have a Schmitt trigger characteristic according to IEC 61131-2 (type 1) and are designed for a max.

  • Page 16: Programming

    Function groups Manual ADQ-22/23-Serie Rev. 1.1 Digital filter Fig. 6: Wiring of the isolated digital inputs 3.2.3 Programming All input ports (DI_x) can be programmed independently of each other. The port direction is predetermined by the hardware. A digital filter can be programmed for each port: 10 ms / 3.2 ms / 1 ms / 10 µs (bypass). 3.2.3.1 Read single value In this operating mode, you can read in one digital value at a time in the respective port width.

  • Page 17: Bit Pattern Comparison

    Manual ADQ-22/23-Serie Rev. 1.1 Function groups Digital input port Bitmask Bitmask Fig. 7: Bit change Example for bit change: • By passing the value FFHex in the parameter uiPortBitChangeRisingEdge of the structure SADQIRQEnable in function adqEnableIRQ() for example, all bits of a port are monitored for rising edge.

  • Page 18: Supply Voltage Missing

    Function groups Manual ADQ-22/23-Serie Rev. 1.1 Example for bit pattern comparison: • The reference bit pattern is defined in the uiPortBitPatternValue parameter of the SADQIRQEnable structure in function adqEnableIRQ(). • Enable the interrupt by passing the boolean value TRUE in the parameter bPortBitPatternCompare of the structure SADQIRQEnable in function adqEnableIRQ().
  • Page 19 Manual ADQ-22/23-Serie Rev. 1.1 Function groups The output stage offers comprehensive overload protection, including: • Short-circuit-proof outputs (current limitation per channel) • Switch-off at current peaks of typ. 1.4 A, e.g. with inductive loads • Overvoltage protection for VEXT_DO > 47 V •...

  • Page 20: Programming

    Function groups Manual ADQ-22/23-Serie Rev. 1.1 3.3.2 Programming The output ports (DO_x) can be programmed independently of each other. The port direction is predetermined by the hardware. 3.3.2.1 Single-value issue In this operating mode, you can output one digital value at a time in the respective port width. Note: An output port can also be read back! Follow the procedure as described in the online help.

  • Page 21: Programming

    Manual ADQ-22/23-Serie Rev. 1.1 Function groups Fig. 10: Wiring of the digital inputs/outputs 3.4.2 Programming The bidirectional 8 bit digital I/O ports (DIO_x) can be programmed port by port as input or output. After switching on the supply, all ports are switched to input. 3.4.2.1 Single value input/output In this operating mode, you can read in or output a digital value port by port.

  • Page 22: Wiring

    Function groups Manual ADQ-22/23-Serie Rev. 1.1 3.5.1 Wiring When switching electromechanical relays, induction voltages and high inrush currents occur depending on the load (resistive or inductive). Therefore, the use of a contact protection circuit is strongly recommended. To ensure the effectiveness of the protective circuit, it should not be placed more than 20 cm from the contact.

  • Page 23: Anhang

    Manual ADQ-22/23-Serie Rev. 1.1 Annex Annex Specifications Isolated digital inputs Conditions: VEXT_DI = 24 V ±5%, T = 25°C Element Condition Specification Quantity ADQ-22 2 x 16 bit digital input ports ADQ-23 3 x 8 bit digital input ports Type Isolated digital inputs (unidirectional) with Schmitt trigger characteristic according to IEC 61131-2 (type 1) Insulation voltage...
  • Page 24 Annex Manual ADQ-22/23-Serie Rev. 1.1 Element Condition Specification Output level 11..35 V Output current = typ. 24 VDC max. 0.6 A per channel (parallel connection possible) DC short-circuit current VEXT_DO = 24 VDC min. 0.7 A; max. 1.7 A = 10 mΩ Undervoltage cut-off VEXT_DO min.
  • Page 25 Manual ADQ-22/23-Serie Rev. 1.1 Annex Element Condition Specification Breakdown voltage Contact to contact 1000 V Contact to coil 4000 V Tightening time max. 8 ms Release time max. 4 ms Lifetime > 5 x 10 Switching cycles (depending on type of load) Bidirectional digital I/Os (TTL) Conditions: T = 25°C...
  • Page 26 Annex Manual ADQ-22/23-Serie Rev. 1.1 Element Condition Specification Connections PXIe models 78-pin Sub-D socket (ST1), 25-pin Sub-D socket (ST2) via additional slot plate PCIe models 78-pin Sub-D socket (ST1), 25-pole Sub-D socket (ST2) via additional slot plate, + Molex connector (+5 V) Certifications EC Directive 2004/108/EC, Emission EN 55022,...

  • Page 27: Pin Assignments

    Manual ADQ-22/23-Serie Rev. 1.1 Annex Pin assignments 4.2.1 ADQ-22 4.2.1.1 78-pin Sub-D socket (ST1) GND_EXT VEXT_DO VEXT_DO VEXT_DO VEXT_DO DO_C7 VEXT_DO VEXT_DO VEXT_DO DO_C6 VEXT_DO VEXT_DO VEXT_DO DO_C5 DO_D8 DO_C8 DO_D7 DO_C4 DO_D9 DO_C9 DO_D6 DO_C3 DO_D10 DO_C10 DO_D5 DO_C2 DO_D11 DO_C11 DO_D4...

  • Page 28: 25-Pin Sub-D Socket (St2)

    Annex Manual ADQ-22/23-Serie Rev. 1.1 4.2.1.2 25-pin Sub-D socket (ST2) n.c. n.c. n.c. n.c. n.c. DIO_E1 DIO_E0 DIO_E3 DIO_E2 DIO_E5 DIO_E4 DIO_E7 DIO_E6 DIO_F1 DIO_F0 DIO_F3 DIO_F2 DIO_F5 DIO_F4 DIO_F7 DIO_F6 GND_PC GND_PC VCC_OUT VCC_OUT (+5V) (+5V) Fig. 13: Pin assignment 25-pin Sub-D socket (left) and pin connector strip ST2 (right) 4.2.1.3 25-pin Sub-D socket (ADQ-LINK) n.c.

  • Page 29: Adq-23

    Manual ADQ-22/23-Serie Rev. 1.1 Annex 4.2.2 ADQ-23 4.2.2.1 78-pin Sub-D socket (ST1) GND_EXT VEXT_DO VEXT_DO VEXT_DO VEXT_DO NC_0 VEXT_DO VEXT_DO VEXT_DO CO_0 VEXT_DO VEXT_DO VEXT_DO NO_0 DO_F0 NC_1 DO_E7 CO_1 DO_F1 NO_1 DO_E6 CO_2 DO_F2 NC_2 DO_E5 NO_2 DO_F3 NC_3 DO_E4 CO_3 DO_F4...

  • Page 30: 25-Pin Sub-D Socket (St2)

    Annex Manual ADQ-22/23-Serie Rev. 1.1 4.2.2.2 25-pin Sub-D socket (ST2) n.c. n.c. n.c. n.c. n.c. DIO_G1 DIO_G0 DIO_G3 DIO_G2 DIO_G5 DIO_G4 DIO_G7 DIO_G6 n.c. n.c. n.c. n.c. n.c. n.c. n.c. n.c. GND_PC GND_PC VCC_OUT VCC_OUT Fig. 16: ADQ-23 Pin assignment 25-pin Sub-D socket (ST2) 4.2.3 Adapter cable with additional slot plate To use the TTL digital I/Os (ADQ-22: port E or ADQ-23: port G), you need an adapter cable with additional slot plate from the board‘s pin connector to 25-pin sub-D socket (included in...
  • Page 31 Manual ADQ-22/23-Serie Rev. 1.1 Annex 20- or 26-pole socket connector CompactPCI cover (4TE) with 25-pin Sub-D PCI/PCIe slot bracket with 25-pin Sub-D socket on 20-pin socket strip socket on 20-pin female connector strip Fig. 17: Additional slot plate/panel Connection adapter cable with slot bracket ADQ-22-PXIE ADQ-22/23-PCIe Female connector...

  • Page 32: Accessories

    ALLNET® is a registered trademark of ALLNET® GmbH Computersysteme. If you have any questions, problems or require product information of any kind, please contact the manufac- turer directly: ® ALLNET GmbH Computersysteme Division ALLDAQ Maistrasse 2 D-82110 Germering E-Mail: support@alldaq.com Phone:...

  • Page 33: Important Notes

    You can find the warranty conditions valid for your country on the homepage of your distributor. If you have any questions or problems regarding the application, you can reach us during our normal opening hours at the following telephone number +49 (0)89 894 222 - 74 or by e-mail: support@alldaq.com. Annex...
  • Page 34 Annex Manual ADQ-22/23-Serie Rev. 1.0 Index Accessories ....30 MOLEX connector....9 Adapter cable .
  • Page 35 Manual ADQ-22/23-Serie Rev. 1.1 Annex Warranty..... . 31 Wiring Isolated digital inputs ..13 Isolated digital outputs .
  • Page 36 ® ALLNET GmbH Computersysteme Division ALLDAQ Maistrasse 2 D-82110 Germering E-Mail: support@alldaq.com Phone: +49 (0)89 894 222 74 Fax: +49 (0)89 894 222 33 Internet: www.alldaq.com...

This manual is also suitable for:

Adq-22 pxieAdq-22 pcieAdq-23 pxiAdq-23 pxieAdq-23 pcie

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