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Alldaq ADQ-SCU-LC 1.0 Manual

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ADQ-SCU-LC 1.0 Manual
Rev. 1.0
EN
ALLDAQ signal conditioning unit baseboard,
optional powerboard and relayboard

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Summary of Contents for Alldaq ADQ-SCU-LC 1.0

  • Page 1 ADQ-SCU-LC 1.0 Manual Rev. 1.0 ALLDAQ signal conditioning unit baseboard, optional powerboard and relayboard...
  • Page 2 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0...
  • Page 3 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Imprint Manual ADQ-SCU-LC 1.0 Rev. 1.0 EN Date: 05.08.2020 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 4: Table Of Contents

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Content 1. Introduction ��������������������������������������������������������� 7 1.1 Scope of delivery �������������������������������������������������������� 7 1.2 Safety instructions ������������������������������������������������������� 7 1.3 Installation and assembly site ��������������������������������������������� 8 1.4 Brief description ��������������������������������������������������������� 9 2. Overview of the system ����������������������������������������������� 10 2.1 Block diagram ����������������������������������������������������������...
  • Page 5 3.6 Relayboard (ADQ-SCU-LC-RB) ��������������������������������������������� 32 3.6.1 Pin header JB2 -> JR2 ������������������������������������������������ 33 3.6.2 Changeover Relay (STR1..4) ������������������������������������������� 34 4. ADQ-SCU-LC 1.0 BB App ���������������������������������������������� 35 5. Example application (ADQ-LINK) ��������������������������������������� 37 6. Specifications ������������������������������������������������������� 39 7. Annex ������������������������������������������������������������� 49 7.1 Accessories ������������������������������������������������������������...
  • Page 6 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0...

  • Page 7: Introduction

    Please read - before installing and programming the device - this manual carefully! Scope of delivery • ALLDAQ Baseboard ADQ-SCU-LC-BB for signal conditioning unit • 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 8: Installation And Assembly Site

    Introduction Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 • Always disconnect the field wiring of the analog and digital inputs/outputs from the signal conditioning unit (ADQ-SCU-LC incl. plug-in boards) as well as the connection to the ADQ- 344 before connecting or disconnecting the power supply of the signal conditioning unit.

  • Page 9: Brief Description

    Introduction Brief description The ALLDAQ ADQ-SCU-LC signal conditioning unit was developed to optimally adapt a large number of analog and digital inputs/outputs to the requirements of a complex, automated measurement and test system. The acquisition and generation of the signals is performed syn- chronously via the multifunctional ALLDAQ ADQ-344 measurement and control card, which simultaneously controls the ADQ-SCU-LC via I2C bus.

  • Page 10: Overview Of The System

    Overview of the system Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Overview of the system Block diagram C Control Unit Misc. Control Signals Analog Input Section Trigger C Interface TRIG_AI_x Input Coupling Attenuator AI Section AI_0..7± ±28,95 Trigger G = -12,04 dB...

  • Page 11: Baseboard Adq-Scu-Lc-Bb

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Overview of the system Baseboard ADQ-SCU-LC-BB Baseboard for Signal Condition Unit (SCU) for connection to ADQ-344. Fig. 2: Baseboard ADQ-SCU-LC-BB A/D section • 32 analog inputs, input range per channel up to ± 28.95 Vrms •...

  • Page 12: Powerboard Adq-Scu-Pb-50

    Overview of the system Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Other features • Baseboard temperature monitoring with threshold value setting and opto-decoupled alarm output • PWM output (opto-decoupled) • 1 x 32 bit counter up to 66 MHz (inputs: enable, ext. trigger, ext. clock, output: strobe) •...

  • Page 13: Relayboard Adq-Scu-Rb

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Overview of the system Relay Board ADQ-SCU-RB Relayboard for Signal Condition Unit (SCU) for plugging onto ADQ-SCU-LC-BB. Fig. 4: Relayboard ADQ-SCU-LC-RB-16/8 • Other relay equipment possible • Relay plug-in board (I2C controlled) • 16 changeover relays (DPDT, type C), max. 30 VDC/6 A •...

  • Page 14: Multifunction Card Adq-344

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Multifunction Board ADQ-344 The ADQ-SCU-LC has been developed for connection to the multifunctional ALLDAQ ADQ-344 measurement and control board, which simultaneously controls the ADQ-SCU-LC via I2C bus. The connection is made via two 68-pin VHDCI cables and one HDMI cable for various special functions such as the I2C bus for controlling the ADQ-SCU-LC.

  • Page 15: Example System Configuration

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Overview of the system Example system configuration Typical configuration of an ADQ-Express measurement system, equipped with 2 pcs. of the ADQ-344 multifunction boards to control one signal conditioning unit ADQ-SCU-LC each. In addition, one current measurement channel of the ADQ-412 is connected to one ADQ-SCU-LC- PB-50 power board per DUT.

  • Page 16: Pin Assignments

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments Position of the connectors ST9B ST11 ST9A STBB1/STBA1 AI module 0 STB6 STBB2/STBA2 ST12 AI module 1 ST10 STB2 STB1 STB4_B STB16 STBB3/STBA3 AI module 2 STB_VA STB_VB 32x jumpers for input coupling...

  • Page 17: Prefixes Of The Connector Designations

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments Prefixes of the connector designations STB: Connector on the baseboard (ADQ-SCU-LC-BB) ST: Connectors on the power board (ADQ-SCU-PB-50) STR: Connector on the relay board (ADQ-SCU-RB) Jx: Pin connector for connection from baseboard to plug-in boards Overview of connector types 3.3.1 Type Würth...

  • Page 18: Type Würth

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 10-pin male connector Fig. 9: Male connector (top view) 8 10 3.3.4 Type Würth Audio-Out GND_AI AO_x GND_?? Fig. 10: 4-pin headphone connector (top view) Connector type: 4-pin base strip, Würth (691305130004) 3.3.5 Mating connector for Würth connectors...

  • Page 19: Baseboard (Adq-Scu-Lc-Bb)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments Baseboard (ADQ-SCU-LC-BB) 3.4.1 Analog input section (STBA1..4/STBB1..4) STBAX STBBX Figure 11: 8-pin Würth connector The corresponding MMCX connectors (STB30..61) are given in brackets. They can be used as measuring taps for the analog input signals to the ADQ-344.

  • Page 20: Analog Output Section (Stba5/Stbb5)

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 3.4.2 Analog output section (STBA5/STBB5) STBA5 STBB5 Fig. 12: 8-pin Würth connector STBA5/STBB5 Note AO_A+ (STBA5) Corresponding output signal from AO_0+ AO_B+ (STBA5) Corresponding output signal from AO_0+ AO_C+ (STBA5) Corresponding output signal from AO_1+...

  • Page 21: Digital I/O Section (Stb6)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments 3.4.3 Digital I/O section (STB6) Fig. 13: 20-pin Phoenix connector STB6 (DO) STB6 (DI) V_EXT_DO GND_DI GND_DO V_EXT_DI DO_0 DI_0 DO_1 DI_1 DO_2 DI_2 DO_3 DI_3 DO_4 DI_4 DO_5 DI_5 DO_6 DI_6...

  • Page 22: Counter & Temperature Alarm (Stb9)

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 3.4.5 Counter & temperature alarm (STB9) Fig. 15: 20-pin Phoenix connector STB9 Note TEMP_OUT Open collector output of temperature monitoring on the baseboard = 50 V / I = 250 mA) max.

  • Page 23: Pin Assignment (Stb4�A)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments 3.4.6 Pin assignment (STB4�A) The TTL I2C bus (5V level) is connected to this connector. Fig. 16: 5-pin Würth connector STB4�A Note GND_PC PC ground +5V_PC +12V_PC Table 8: Pin assignment STB4_A 3.4.7 Special functions (STB4�B)
  • Page 24 Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 RJ-45 Pin assignment The ADQ-SCU-LC can be remotely controlled via these connectors. ADQ-LINK (point to point): • Overvoltage protection of the cables up to ± 60 V / ADQ-SCU-LC can be placed up to 20 m (twisted cable) •...

  • Page 25: Stb13�B / Stb14�B / Stb21�B)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments 3.4.8 (STB13�B / STB14�B / STB21�B) ADQ devices (e.g. ADQ-31, ADQ-48) can be connected via these connectors. ADQ-LINK (point to point): • Overvoltage protection of the cables up to ± 60 V / ADQ devices (e.g. ADQ-48) can be placed up to 100 m (twisted cable) •...

  • Page 26: Supply For Baseboard (Stb16)

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 3.4.9 Supply for Baseboard (STB16) Power supply from PC power supply unit via a Würth connector (STB16) for power supply base- board, powerboard and relay board with ±5 V, ±15 V and ±24 V Fig.
  • Page 27 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments INC_EXT_RST VCC_OUT (3.3V/5V) CNT_TRIG I2C_SDA I2C_SCL CNT_EN PWM_EN INC_B GND_PC INC_A FRQ_IN GND_PC n.c. CNT_EXT_CLK GND_PC CNT_OUT n.c. Note: GND_PC PWM_OUT The connector housing is at GND_PC. Fig. 18: HDMI connectors (STB18)

  • Page 28: Analog Ai-Gnd (Agnd) Stb1

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 3.4.11 Analog AI-GND (AGND) STB1 Fig. 19: 1 x 2-pole Würth plug connector STB1 Note AGND AI_GND (AI0..3 module) AGND AI_GND (AI0..3 module) Pin Assignments...

  • Page 29: 68-Pin Vhdci Sockets From/To Adq-34X (Stb�Va/B)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments 3.4.12 68-pin VHDCI sockets from/to ADQ-34x (STB�VA/B) The following pin assignment refers to the VHDCI sockets on the ADQ-344, i.e. the direction of the signals on the baseboard side is inverted. STB_VB...

  • Page 30: Powerboard (Adq-Scu-Lc-Pb)

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Powerboard (ADQ-SCU-LC-PB) 3.5.1 Pin header JB1 -> J1 The powerboard is connected to the baseboard via the two-row pin header JB1 -> J1. Fig. 21: 10-pin male connector strip (JB1 / J1)

  • Page 31: High Current Supply Switchable (St1

    Travel Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments 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. 6,24 10,0 The switching status is indicated by an LED.

  • Page 32: Supply Switchable (St10, St11)

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 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. The switching status is indicated by an LED. Voltage and current can be measured per channel (via 20 mΩ...

  • Page 33: Relayboard (Adq-Scu-Lc-Rb)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Pin Assignments Relay board (ADQ-SCU-LC-RB) 3.6.1 Pin header JB2 -> JR2 The relay board is connected to the baseboard via the two-row pin header JB2 -> JR2. 24 TTL I/O channels (DIO_0..23) and 16 single-pole changeover relays (SPDT, type C) are available.

  • Page 34: Changeover Relay (Str1

    Pin Assignments Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 3.6.2 Changeover Relay (ST1A/ST1B..ST8A/ST8B) Connections of the 16 changeover contact relays. All switching contacts (NO/NC/COM) are con- nected to the connectors ST1A/ST1B..ST8A/ST8B. Load capacity per relay (max. 30 VDC/6 A). Fig. 27: 6-pin Würth plug connector...

  • Page 35: Adq-Scu-Lc 1.0 Bb App

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 ADQ-SCU-LC 1.0 BB App ADQ-SCU-LC 1.0 BB App To learn how to operate the SCU, there is an 'App' I2C Board Control Center in the ALLDAQ Launcher under 'Tools'. ADQ-SCU-LC 1.0 BB App...
  • Page 36 ADQ-SCU-LC 1.0 BB App Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 ADQ-SCU-LC 1.0 BB App...

  • Page 37: Example Application (Adq-Link)

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Example application using (ADQ-LINK) Example application using (ADQ-LINK) ADQ-SCU with protective cover <100m or ADQ-SCU-LC Mode: e. g. ADQ-48 <2m <100m ADQ-62 Mode: GND <100m ADQ-62 <1m Mode: GND <1m e.g. ADQ-31 e.g. ADQ-48...
  • Page 38 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Specifications...

  • Page 39: Specifications

    Pin assignment ADQ-SCU-LC 1.0 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-344 for analog and digital input/output, processing and control via I C-Bus Supply STB16 +5 V / +12 V supply via Würth connector from PC power...
  • Page 40 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Element Condition Specification Connections STBA1..STBA4 8-pin Würth plug: 691305130008 STBB1..STBB4 Mating connector: 691304130008 STBA5/STBB5 STB6/STB9/STB15 (2x10p.) 20-pin Phoenix connector: 1787043 Mating connector: 1790519 STB16 8-pin Würth plug: 691305130008 Mating connector for power supply: 691304130008 STB8 (2x5p.) 10-pin Phoenix connector (Trigger ADQ-344):...
  • Page 41 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Specifications Analog inputs ADQ-SCU-LC-BB Unless otherwise specified here, the specifications of ADQ-344 apply. Basically, an adjustment with field wiring connected should be carried out in conjunction with the ADQ-344. Element Condition Specifications Channels 32 single-ended analog inputs (4 AI modules)
  • Page 42 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Accuracy of the overall setup of ADQ-SCU-LC signal conditioning unit and ADQ-344 multifunction measurement and control card: Before starting the adjustment of the AI and AO part, the measuring system should warm up for at least 30 minutes.
  • Page 43 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Specifications Analog outputs ADQ-SCU-LC-BB Unless otherwise specified here, the specifications of ADQ-344 apply. In principle, an adjustment should be carried out in conjunction with the ADQ-344 with the field wiring connected. Element Condition Specifications Number of channels AO_A..G±...
  • Page 44 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Isolated digital inputs via ADQ-SCU-LC-BB Unless otherwise specified here, the specifications of ADQ-344 apply. Element Condition Specifications Quantity To ADQ-344 1 x 8 bit digital input ports via STB6 Type Isolated digital inputs (unidirectional) with Schmitt trigger...
  • Page 45 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Specifications Element Condition Specifications Relay small signal FTR Quantity/Type 8 changeover contact relay (DPDT), type FTR Contact material Gold/Silver/Nickel Switching time Response time max. 3 ms Release time max. 3 ms Switching cycles Min. 100 x 10...
  • Page 46 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Element Condition Specifications Standard relay Quantity/Type 8 normally open relays (SPDT), type: Finder series 34 Contact material Silver/nickel Switching time Response time max. 5 ms Release time max. 3 ms Switching cycles Min. 10.000.000 (mechanical) Switching current DC1 Max.
  • Page 47 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Specifications Element Condition Specifications Mode Counting once to zero (retriggerable) or continuously with automatic reloading of the start value Threshold value Threshold value < Programmable threshold value that can trigger interrupts when Preset the current counter value matches the current counter value Strobe Strobe <...
  • Page 48 Specifications Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Incremental encoder port (in preparation) Unless otherwise specified here, the specifications of ADQ-344 apply. Element Condition Specification Meter type 16 bit up/down counter + direction of movement Quadrature signal A/B channel with 90° phase shift...

  • Page 49: Annex

    Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Annex Annex Accessories 7.1.1 Cables • ADQ-CR-VHDCI-68M/68M-1.2m (Art.-Nr. 150597) round cable double shielded from 68pin VHDCI male to 68pin VHDCI male, cables twisted in pairs, length: approx. 1.2 m • ADQ-CR-VHDCI-68M/68M-1.8m (Art.-Nr. 146813) round cable double shielded from 68pin VHDCI male to 68pin VHDCI male, cables twisted in pairs, length: approx.

  • Page 50: Important Notes

    Annex Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 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 51 Pin assignment ADQ-SCU-LC 1.0 Rev. 1.0 Annex Annex...
  • Page 52 ® 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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