USB DAQ-PACK M Series

Description:

64-Channel, USB Multifunction Analog Input/Output System

Main Features:

  • High-speed USB 2.0 multifunction DAQ
  • Sustained sampling speeds up to 500kHz
  • 12 or 16-bit resolution A/D converter
  • Flexible, software configured functionality
  • 64 single-ended or 32 differential analog inputs
  • 8 input ranges, 4 unipolar and 4 bipolar, per 4-channel programmable
  • Autocalibration and oversampling for real-time accurate data
  • A/D starts via software, timer, or external trigger
  • 2 16-bit analog outputs available
  • 16 high-current digital I/O lines
  • 16-bit programmable counter/timer
  • I/O connections made via DB37 and DB25 connectors
  • Small, rugged, industrial gold-zinc plated steel enclosure
  • All required power drawn from USB port, no external power adapter required
  • Type B USB connector features industrial strength and high-retention design
  • Now with Firmware 2.0 features!
    • Onboard Watchdog Timer, configurable power-on defaults, digital input denouncing and latching, digital output Pulse Width Modulation (PWM) and Matrix Mapping

 

Factory Options:

  • Reference junction sensor w/two 37-pin terminal blocks
  • Extended temperature and DIN rail mounting provisions
  • OEM version (boards only) features PC/104 module size and mounting compatibility
  • RoHS compliant version

 

 DAQ-PACK M

 

Analog Inputs:

ADC Type        Successive approximation
Resolution      12 or 16-bit
Sampling rate
 "16-64MA" version  500Ksamples/sec (maximum aggregate)
 "16-64ME" version  250Ksamples/sec (maximum aggregate)
 "12-64MA" version  500Ksamples/sec (maximum aggregate)
 "12-64M" version   250Ksamples/sec (maximum aggregate)
 "12-64ME"version   100Ksamples/sec (maximum aggregate)
Number of channels  64 single-ended or 32 differential (software selectable)
Unipolar ranges     0-1V, 0-2V, 0-5V, 0-10V (software selectable)
Bipolar ranges      ±1V, ±2V, ±5V, ±10V (software selectable)
Calibration Hardware
"16-64MA" version   Two on-board references + calibrated real-time output
"16-64ME" version   Two on-board references
"12-64MA" version   Two on-board references + calibrated real-time output
"12-64M" version    Two on-board references
"12-64ME"version    NONE
System Calibration  Program provided to calibrate entire system
Accuracy        Uncalibrated    0.094% Full-Scale (FS)
            Calibrated(*)   0.0015% FS
Int Nonlinearity Error  0.0046% FS
No Missing Codes    15 bits
Input impedance     1MΩ
A/D Start Sources   Software Start, Timer Start, and External Start Trigger
            (rising or falling edge; software selectable)
A/D Start Enable    Externally supplied (pulled-up; active-high)
A/D Start Types     Single Channel or Scan (software selectable)
Channel Oversampling    0-255 consecutive samples/channel (software selectable)
Overvoltage protection  -40 to +55V
Crosstalk       -60dB @ 500KHz
(*) To achieve best accuracy, one must calibrate to their own standard

 

Analog Outputs:

Number/Type     2/single-ended
Resolution      16-bit
Unipolar Ranges     0-5V*, 0-10V*
Bipolar Ranges      ±5V*, ±10V*
Conversion Rate     4kHz per channel
Settling Time       4us typ, 7us max; 1/4 to 3/4 scale to ±2LSBs
Output Current      ±25mA per channel

* Factory Options

Digital I/O:

Lines           16, programmable as inputs or outputs in groups of 8 (pulled-up)
Input voltage       Logic low:  0V(min) to 0.8V(max)
            Logic high: 2V(min) to 5V(max)
Input current       ±20µA (max)
Output voltage      Logic low:  0V(min) to 0.55V(max)
            Logic high: 2V(min) to 5V(max)
Output current      Logic low:  64mA(max) sink
            Logic high: 32mA(max) source

Counter/Timer:

Type            82C54 programmable interval counter
Available Counters  CTR0 (CTR1/CTR2 dedicated to A/D starts)
Input Frequency     10MHz (max) Int. or ext. supplied (sw select; pulled-up)
Counter size        16-bit
Clock           Internal 10MHz or Externally supplied
            (software selectable; pulled-up)
Clock Period        100ns (min)
Clock Pulse Width High  30ns (min)
Clock Pulse Width Low   40ns (min)
Gate            Externally supplied (pulled-up; active-high)
Output          External (pulled-up)
Input/Output
Voltage/Current     Same as Digital I/O

Environmental:

Operating Temperature   0° to +70°C, optional -40° to +85°C
Storage Temperature -40° to +105°C
Humidity        5% to 90% RH, without condensation
Enclosure Dimensions    4.680" x 3.660" x 2.820"
Power required      +5V at 320mA typical*


*USB 2.0 spec defines a device in terms of a unit load. A unit load is defined to be 100mA. Devices drawing an absolute maximum of one unit load is considered to be low-powered and devices drawing an absolute maximum of five unit loads is considered to be high-powered. Because this spec is not strictly adhered to, it is best to verify the USB port's power capabilities before operation. This card, according to the USB 2.0 spec, is a high powered device. An optional external power supply can be ordered if the USB port cannot support high powered devices.
If using more than a total of 500mA, use optional 5 VDC external power supply and remove VUSB jumper and place jumper on VEXT. Then plug in external power before plugging into USB port . This option will give you a total of 1000mA available.

 

Included with your board:

The following components are included with your shipment:

  • Boards installed in gold-zinc plated DAQ-PACK silk-screened enclosure
  • 6’ USB cable
  • Software Master CD (PDF user manual installed with product package)
  • Printed USB I/O Quick-Start Guide

 

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RA1216 Remote

Description:

RA1216 Remote Data Acquisition Pod

Main Features:

  • Remote intelligent analog and digital I/O unit with opto-isolated RS-485 serial interface to host computer
  • Eight differential or sixteen single-ended analog inputs, programmable gain and offset on a channel-by-channel basis, 12-bit resolution A/D converter. Programmable gains provide spans between 5VDC and 25mVDC
  • Optional signal conditioning for use with thermocouples, RTDs, 4-20 mA current inputs, and resistors for strain gage bridge completion.
  • Three 12-bit D/A converters with both voltage and current outputs.
  • Seven bits of digital I/O configured on a bit-by-bit basis as either inputs or high-current outputs.
  • Onboard 16-bit, 8031 compatible microcontroller with 32K RAM and EEPROM
  • Watchdog circuit for reset on power-up and microprocessor failure
  • All programming and calibration in software, No switches to set. Jumpers (3) to by-pass opto-isolators if desired.
  • Protective Nema4 enclosure for harsh atmospheric and marine environments

 

 

Analog Inputs:

  • Channels: Eight differential or sixteen single-ended.
  • Resolution: 12 binary bits.
  • Accuracy: 0.02% ±l LSB.
  • Input Voltage spans Ranges are dependent on programmed offset of up to 5 Volts: 5V, 2.5V, 1V, 500mV, 250mV, 125mV, 50mV, and 25mV. Bipolar inputs configured via up to 5VDC Offset.
  • Current range: 4-20mA across 200 ohm (0.8-4V)
  • Input Overvoltage Protection: 200VDC.
  • Input Filter: Lowpass (10Kohm/0.001microF).
  • Input Impedance: 10Megohms
  • Accuracy: 0.025% ±1 LSB
  • Coding: True binary for unipolar inputs and offset binary for bipolar inputs.
  • Throughput: 10K samples per second.
  • A/D Type: Successive Approximation.
  • Monotonicity: Guaranteed over operating temperature range.
  • Gain Drift: ±5 PPM/°C.
  • Trigger Source: Software command, or external source.

 

Analog Outputs:

  • Channels: Three independent.
  • Type: 12 bits double-buffered.
  • Non-linearity: ±0.9 LSB maximum.
  • Output Ranges: 0-5V, 0-10V.
  • Current Output: 4-20mA (user supplied 5.5-30V).
  • Output Drive: 5mA maximum.
  • Output Resistance: 0.5ohms.
  • Monotonicity: ±½ bit.
  • Settling Time: 15usec to ±½LSB.

 

Digital I/O:

  • Number of Bits: Seven parallel bits. each is software configured to be input or output.
  • INPUT:Logic Low: -0.5 to 0.8 VDC at -0.4 mA max.
  • INPUT:Logic High: 2.0 to 5.0 VDC (5mA max at 50V in)
  • Logic-Low Sink Current: 350 mA maximum. Inductive-kick suppression diode included in each circuit.
  • High-Level Output Voltage: Open collector, compliance with up to 50V user-supplied voltage. If no user-supplied voltage exists, outputs are pulled up to +5VDC via 10 kilohm resistors.
 

Environmental:

  • Operating Temperature Range: 0° to 65°C. (Optional -40°C to +80°C.)
  • Storage Temperature Range: -20°C to +120°C.
  • Humidity: 5% to 95% RH, non-condensing. Enclosure is designed to meet NEMA 4 requirements.
 

Power Required:

  • Power for the opto-isolated section can be applied from the computer's +12 VDC power supply via the serial communications cable, if a four-wire cable is used, or by a local isolated power supply. Power for the rest of the pod can be provided by a local power supply.
  • Opto-Isolated Section: 7.5 to 25 VDC @ 40 mA maximum (7 mA at 12 VDC .)
  • Local Power: 7.5 to 16 VDC at 250 mA (typical).

 

Regulatory Compliance:

  • This product is in full compliance with CE requirements.

 

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Contact Details

EPS-Tech Ltd.

Industrial park, Tzur-Igal
2 Bazelet St,

Israel, 44862

Tel: +972-9-749-8585
Fax: +972-9-749-8686
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.