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Alldaq ADQ-SCU 2.2 Manual

Signal conditioning unit baseboard, optional powerboard and relay board
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ADQ-SCU 2.2 Manual
Rev. 1.0
EN
ALLDAQ signal conditioning unit baseboard,
optional powerboard and relay board

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  • Page 1 ADQ-SCU 2.2 Manual Rev. 1.0 ALLDAQ signal conditioning unit baseboard, optional powerboard and relay board...
  • Page 2 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Imprint Manual ADQ-SCU 2.2 Rev. 1.0 EN Date: 03.07.2020 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

    2.7 Example system configuration �������������������������������������������� 17 3.7 Customer-specific plug-in boards (CB1..3) ����������������������������������� 39 3. Pin assignments ����������������������������������������������������� 18 4. ADQ-SCU 2.2 BB App ������������������������������������������������� 41 3.1 Position of the connectors ����������������������������������������������� 18 5. Monitoring stage with headphone amplifier ����������������������������� 43 3.2 Prefixes of the connector designations �������������������������������������...

  • Page 4: Introduction

    Please read - before installing and programming the device - this manual carefully! Scope of delivery • ALLDAQ Baseboard ADQ-SCU-BB for signal conditioning unit • ALLDAQ ADQ-SCU-BTB adapter • 2 x 68-pin VHDCI cable (male-male), double shielded, cables twisted in pairs, length: 1.8 m (ADQ-CR-VHDCI-68M/68M-1.8m), part no.: 146813 (2 x)

  • Page 5: Installation And Assembly Site

    • We recommend to always connect unused inputs to the corresponding reference ground to avoid crosstalk between the input channels. The ALLDAQ ADQ-SCU signal conditioning unit was developed to optimally adapt a large num- • Always disconnect the field wiring of the analog and digital inputs/outputs from the signal ber of analog and digital inputs/outputs to the requirements of a complex, automated measure- conditioning unit (ADQ-SCU incl.

  • Page 6: Overview Of The System

    Overview of the system Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Overview of the system Overview of the system Baseboard ADQ-SCU-BB Baseboard for Signal Condition Unit (SCU) for connection to ADQ-348. Block diagram V2.2 Analog Input Section...
  • Page 7 Overview of the system Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Overview of the system Relay board ADQ-SCU-RB Other features • Baseboard temperature monitoring with threshold value setting and opto-decoupled Relay board for Signal Condition Unit (SCU) for plugging onto ADQ-SCU-BB.
  • Page 8 Overview of the system Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Overview of the system ADQ-PROTECTION-COVER 2.0 STC3�(B) STC2�(B) STC1�(B) Note via JC3 via JC4 via JC5 Protection cover for ADQ-SCU-BB incl. 3x buffered I2C Bus (GEN2) /3x unbuffered I2C Bus...
  • Page 9 Multifunction card ADQ-348 Example system configuration The ADQ-SCU was developed for connection to the multifunctional ALLDAQ ADQ-348 measure- Typical configuration from an ADQ-Express measurement system, equipped with 2 multifunc- ment and control card, which simultaneously controls the ADQ-SCU via I2C bus. The connection tion cards of type ADQ-348 to control one signal conditioning unit ADQ-SCU each.
  • Page 10 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Pin assignments Prefixes of the connector designations STB: Connectors on the baseboard (ADQ-SCU-BB) Position of the connectors ST: Connectors on the powerboard (ADQ-SCU-PB-50) STR: Connectors on the relay board (ADQ-SCU-RB)
  • Page 11 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments 3.3.3 Type Pin plug For the connection between baseboard and plug-on modules, 10- and 5-pin pin connectors are used (grid dimension: 2.54 mm). 10-pin.
  • Page 12 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Baseboard (ADQ-SCU-BB) 3.4.2 Analog output section (STBA5/STBB5) 3.4.1 Analog input section (STBA1..4/STBB1..4) STBA5 STBAX STBB5 STBBX Figure 14: 8-pin Würth connector Figure 12: 8-pin Würth connector...
  • Page 13 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments 3.4.3 Digital I/O section (STB6) 3.4.5 Counter, ignition signal & temperature alarm (STB9) Fig. 16: 20-pin Phoenix connector Fig. 18: 20-pin Phoenix connector STB6 (DO)
  • Page 14 +ADQ-LINK Differential BUS The ADQ-SCU-LC can be remotely controlled via these connectors. For further information please contact the ALLDAQ Support. 3.4.8 Switchable auxiliary voltages (STB11..14 > STB15) ADQ-LINK (point to point): Power supply via four Würth connectors (STB11..14). Pins 1 and 4 are output via a relay contact on STB15.
  • Page 15 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Pins 1 and 4, via the four Würth connectors (STB11..14) are output to STB15 via a relay contact. 3.4.9 Supply for baseboard (STB16) Each output is protected by a 4 A Polyfuse fuse.
  • Page 16 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments 3.4.11 Audio output (STB19) INC_EXT_RST Stereo audio output for connecting headphones. The output is relay-switchable so that the VCC_OUT (3.3V/5V) audio outputs of several baseboards can be wired in parallel.
  • Page 17 Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments 3.4.13 Analog AI-GND (AGND) STB1 3.4.14 68-pin VHDCI sockets from/to ADQ-34x (STB�VA/B) The following pin assignment refers to the VHDCI sockets on the ADQ-348, i.e. the direction of the signals on the baseboard side is inverted.

  • Page 18: Sense Connection (St9)

    Travel Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Powerboard (ADQ-SCU-PB) 3.5.2 High current supply switchable (ST1..8) Via ST1..8 two power supplies up to max. 50 A/100 VDC per channel can be switched via relay.

  • Page 19: Supply Switchable (St10, St11)

    Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Relay board (ADQ-SCU-RB) 3.5.4 Supply switchable (ST10, ST11) Via ST10 and ST11 four power supplies (max. 36 V/5 A per channel) can be switched via relay.

  • Page 20: Customer-Specific Plug-In Boards (Cb1

    Pin assignments Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignments Customer specific plug-in boards (CB1..3) 3.6.2 Changeover relay (ST1A/ST1B..ST8A/ST8B) Connections of the 16 changeover contact relays. All switching contacts (NO/NC/COM) are con- Three customer-specific plug-in boards (CB1..3) can be connected to the baseboard via the nected to the connectors ST1A/ST1B..ST8A/ST8B.

  • Page 21: Adq-Scu 2.2 Bb App

    Pin assignment ADQ-SCU 2.2 Rev. 1.0 ADQ-SCU 2.2 BB App ADQ-SCU 2.2 BB App To learn how to operate the SCU, there is an app in the ALLDAQ Launcher under "Tools": "I2C Board Control Center". ADQ-SCU 2.2 BB App ADQ-SCU 2.2 BB App...

  • Page 22: Monitoring Stage With Headphone Amplifier

    ADQ-SCU 2.2 BB App Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Monitoring stage with headphone amplifier Monitoring stage with headphone amplifier Each AI channel can be switched to the MAX9723 stereo headphone amplifier. You can freely select which of the channels is to be switched to the left or right channel of the MAX9723.
  • Page 23 Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Specifications Specifications Conditions: T = 25°C unless otherwise stated; warm-up time: 30 minutes. General Element Condition Specification Control and signal recommended ADQ-348 for analog and digital input/output,...
  • Page 24 Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Specifications Analog inputs ADQ-SCU-BB Element Condition Specification Unless otherwise specified here, the specifications of the ADQ-348 apply. Connections STBA1..STBA4 8-pin Würth pin: 691305130008 Basically, an adjustment with field wiring connected should be carried out in conjunction with the ADQ-348.
  • Page 25 Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Specifications Accuracy of the overall setup of ADQ-SCU signal conditioning unit and ADQ-348 mul- Audio-Monitoring-Stufe ADQ-SCU-BB tifunction measurement and control card: Element Condition Specification Before starting the adjustment of the AI and AO part, the measuring system should warm up...
  • Page 26 Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Specifications Small signal relay for AI and AO part Element Condition Specification Element Condition Specification Type Isolated digital outputs (unidirectional) according to IEC 61131-2 (type 1) Type...
  • Page 27 Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Specifications Powerboard ADQ-SCU-PB-50 Element Condition Specification Element Condition Specification Busteilnehmer Max. 128 devices addressable in slave mode; ADQ-SCU is always slave! High Current Relays Quantity/Type 2 normally open relays (DPST), type: Finder series 67 (power...

  • Page 28: Manufacturer And Support

    Specifications Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Annex Annex Incremental encoder port (in preparation) Unless otherwise specified here, the specifications of the ADQ-348 apply. Element Condition Specification Supplies Meter type 16 bit up/down counter + direction of movement Quadrature signal A/B channel with 90°...

  • Page 29: Important Notes

    Annex Pin assignment ADQ-SCU 2.2 Rev. 1.0 Pin assignment ADQ-SCU 2.2 Rev. 1.0 Annex Important notes 7.3.1 Packaging Ordinance "Both manufacturers and distributors are basically obliged to ensure that sales packaging is ta- ken back from the final consumer after use and is reused or recycled. (according to § 4 sentence 1 of the Packaging Ordinance).
  • Page 30 ® ALLNET GmbH Computersysteme Division ALLDAQ Maistrasse 2 D-82110 Germering E-Mail: support@alldaq.com Phone: +49 (0)89 894 222 – 474 Fax: +49 (0)89 894 222 – 33 Internet: www.alldaq.com...

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