ALLDAQ ADQ-348-cPCI / Isolated PXI-Multi-I/O-DAQ-Board

Spezial-Anschlussblock für ADQ-300-Serie, 8 Analogeingänge und 4 Analogausgänge via BNC-Buchsen zugänglich. Alle anderen Signale über 14 x 10-polige Phoenix-Klemmen. Die Verbindung zur Karte erfolgt über 2 x 68-polige VHDCI- und einen HDMI-Steckverbinder.

The ALLDAQ SCU (SCU = Signal Conditioning Unit) We have worked with some customers to design a module that offers a variety of options for adapting signals between the DUT and the actual measurement mimic. Analogue inputs: The intended measurement card, the ALLDAQ ADQ-348, has 32 differential channels, each of which can be individually conditioned using the SCU. When a raw signal is connected to the SCU, it goes through the following steps: Input coupling: You can set either DC or AC coupling here. Attenuator: In order to reduce a high voltage to the level of the actual input, a gain between 0 and -47.95dB can be set here. Adaption: To increase a low voltage to the level of the actual input, the respective gain is set here between +12.04 and +33.85dB. Amplifier and Digital Filter: To refine the signal even further, a low-pass filter and further amplification can be added. Analogue outputs The analogue outputs are also individually customisable. Each of the 4 channels is divided into two paths, which in turn can be individually amplified, defined as a single-ended or differential output or switched as a 50 ohm termination. This results in 8 analogue channels. Digital channels All the functions that the ADQ-348 also offers are also provided by the ADQ-SCU. These include, for example: Triggers for the analogue inputs Triggers for the analogue outputs 1x 8 bit port digital inputs up to 35V 1x 8 bit port digital outputs up to 35V 2 x 8 bit port bidirectional digital I/Os, TTL Zähler PWM  Power relay For simple switching of loads, there are 8x 6A/30VDC relays, which are each switched in pairs. Here, the inputs and outputs are not connected to the measuring card. Expansion boards Since all SCU functions are controlled using I²C, it is possible to design additional functions and expansion modules. For example, 2 mezanine boards are currently available. The power board: Two high-current relays up to 50A/100VAC per relay 4x additional power supply relays up to 5A/35VDC with a sense line at the input as a read/write option, e.g. to a laboratory power supply . 4-channel power measurement for the channels of the supply relays Up to 8x I²C addresses can be set via a rotary switch. The relay board: 32 additional supply relays up to 5A/35VDC Customised Due to the flexibility offered by the control via I²C, it is possible to quickly realise customer-specific plug-on boards. Please also contact us if you would like to realise an adaptation to another board. Our team of hardware and software specialists will help you to realise your project quickly.

Round cable double shielded from 68-pin VHDCI plug to 68-pin VHDCI plug, length: approx. 1.2m, colour: grey, cables twisted in pairs. 2 pieces of VHDCI cable are required per card.

Plug type: 2x HDMI-A Housing construction: metal shield Inner conductor: copper Ultraflex

- 1 x 19" rack (3U) - 1 x PXIe to x4 bridge card (DaisyChain) - 1 x ATX power supply 300W - 1 x backplane (1x system slot, 7x hyprid slot) Scalable - WITHOUT HOST CARD - WITHOUT connection cable

consisting of: - Power supply unit (industrial power supply unit with 24 V output) - ADQ-PR-1-ATX - ADQ-PR-2-P4

DIN EN ISO/IEC 17025 is the globally recognised standard for laboratory accreditation in the field of testing and calibration. Validity 24 months