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788266-01 : Fond de panier TestScales Agrandir l'image

788266-01 : Fond de panier TestScale TS-15000 | NI - NATIONAL INSTRUMENTS

Fond de panier pour montage TestScale, connectivité pour support de montage.

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Description

Le TestScale dispose d'une connectivité USB et offre cinq emplacements supplémentaires pour ajouter des modules d'E/S ou d'alimentation à votre système. Le fond de panier TestScale prend en charge la connectivité avec les modules pris en charge, y compris les alimentations programmables et les modules d'E/S, via une connexion SUB-D standard de 37 broches et USB pour communiquer avec les ordinateurs industriels. Un emplacement est prévu pour le module de base requis, et le fond de panier est disponible en options pour les montages intégrés ou en rack.

Analog Input

Input FIFO size

127 samples per slot

Maximum sample rate

Determined by the TestScale I/O module or modules

Note : Performance dependent on type of installed TestScale I/O module and number of channels in the task

Timing accuracy

50 ppm of sample rate

Timing resolution

12.5 ns

Note : Timing accuracy and timing resolution specifications do not include group delay. For more information, refer to the documentation for each TestScale I/O module.

Number of channels supported

Determined by the TestScale I/O module or modules

Analog Output

Number of channels supported
Hardware-timed task

Onboard regeneration

16

Non-regeneration

Determined by the TestScale I/O module or modules

Non-hardware-timed task

Determined by the TestScale I/O module or modules

Maximum update rate

Onboard regeneration

1.6 MS/s (multi-channel, aggregate)

Non-regeneration

Determined by the TestScale I/O module or modules

Timing accuracy

50 ppm of sample rate

Timing resolution

12.5 ns

Output FIFO size

Onboard regeneration

8,191 samples shared among channels used

Non-regeneration

127 samples per slot

AO waveform modes

Non-periodic waveform, periodic waveform regeneration mode from onboard memory, periodic waveform regeneration from host buffer including dynamic update

Digital Waveform Characteristics

Waveform acquisition (DI) FIFO

127 samples per slot

Waveform generation (DO) FIFO

Slots 1 to 4

2,047 samples

Slots 5 and core module slot

1,023 samples

Note : When modules are installed in slots 1 through 4, FIFO is 2,047 samples per slot for all slots. When any module is installed in slot 5 or in the core module slot with DO, FIFO is 1,023 samples per slot for all slots.

Digital input sample clock frequency

Streaming to application

System-dependent memory

Finite

0 to 10 MHz

Digital output sample clock frequency

Streaming from application

System-dependent memory

Regeneration from FIFO

0 MHz to 10 MHz

Finite

0 MHz to 10 MHz

Timing accuracy

50 ppm

General-Purpose Counters/Timers

Number of counters/timers

4

Resolution

32 bits

Counter measurements

Edge counting, pulse, semi-period, period, two-edge separation, pulse width

Position measurements

X1, X2, X4 quadrature encoding with Channel Z reloading; two-pulse encoding

Output applications

Pulse, pulse train with dynamic updates, frequency division, equivalent time sampling

Internal base clocks

80 MHz, 20 MHz, 100 kHz

External base clock frequency

0 MHz to 20 MHz

Base clock accuracy

50 ppm

Output frequency

0 MHz to 20 MHz

Inputs

Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down

Routing options for inputs

Any module PFI, analog trigger, many internal signals

FIFO

Dedicated 127-sample FIFO

Frequency Generator

Number of channels

1

Base clocks

20 MHz, 10 MHz, 100 kHz

Divisors

1 to 16 (integers)

Base clock accuracy

50 ppm

Output

Any module PFI terminal

Module PFI Characteristics

Functionality

Static digital input, static digital output, timing input, and timing output

Timing output sources

Many analog input, analog output, counter, digital input, and digital output timing signals

Note : Actual signals available dependent on type of installed TestScale I/O module.

Timing input frequency

0 MHz to 20 MHz

Timing output frequency

0 MHz to 20 MHz

Digital Triggers

Source

Any module PFI terminal

Polarity

Software-selectable for most signals

Analog input function

Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase

Analog output function

Start Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase

Counter/timer function

Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down

Module I/O States

At power-on

Module-dependent. Refer to the documentation for each TestScale I/O module.

Note : The device may revert the input/output of the modules to their power-on state when the USB cable is removed.

USB Port Interface

Host

Number of ports

2

USB specification

USB 2.0 Hi-Speed

VBus current

500 mA maximum per port

Device

Number of ports

1

USB specification

USB 2.0 Hi-Speed

Power Requirements

Input voltage range (Vsup and Vaux)

11 V to 28 V

Power consumption from Vsup

8 W maximum

Thermal dissipation

2 W maximum

Note : The Power Considerations topic in the backplanes documentation on ni.com/docs contains additional information required to determine the total power requirements for your TestScale backplane. Refer to the Power Considerations topic for information on determining the total Vsup and Vaux input power for the TestScale system.

Power input connector, Vsup and Vaux

4 positions, 3.5 mm pitch, dual row connector rated to 11 A maximum, similar to Molex Ultra-Fit Vertical Header 172299-1204

Power input mating connector

Molex Ultra-Fit Tangless Receptacle Housing 1722583104 with Molex crimp terminal 1722536011, or equivalent

Power consumption from USB, 4.10 to 5.25 V

500 µA maximum

Cooling

Module cooling system

Forced air circulation (positive pressurization) through three 169 cfm fans with High/Auto speed selector

Slot airflow direction

Bottom of module to top of module

Module cooling intake

Bottom rear of device

Module cooling exhaust

Along both sides and top of device

Power supply cooling system

Forced air circulation through two integrated fans

Power supply cooling intake

Right side of device

Power supply cooling exhaust

Left side of device

Physical Characteristics

Dimensions

Visit ni.com/dimensions and search by backplane model number.

If you need to clean the device, wipe it with a dry towel.

Environmental Characteristics

Temperature

Operating

0 °C to 55 °C

Storage

-40 °C to 71 °C

Humidity

Operating

10% to 90%, noncondensing

Storage

5% to 95%, noncondensing

Pollution Degree

2

Maximum altitude

2,000 m (800 mbar) (at 25 °C ambient temperature)

Shock and Vibration

Operating vibration

5 Hz to 500 Hz, 0.3 g RMS

Non-operating vibration

5 Hz to 500 Hz, 2.4 g RMS

Operating shock

30 g, half-sine, 11 ms pulse

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