Products from AMX

NXC-VAI4 (price: 675,00 €, VAT excluded)

 

OVERVIEW
The NXC-VAI4 Analog Voltage Card is equipped with four independent analog-to-digital inputs and four independent digital-to-analog outputs, which are controllable over the ICSP network. Each port can be configured for a variety of DC input and output signals. NetLinx Control Cards provide flexible, modular building blocks for creating advanced control applications.

FEATURES

  • Inputs: Four high-impedance analog DC inputs
  • Outputs: Four analog DC outputs (user-configurable)
  • D/A, A/D conversion: A/D and D/A converters for analog sampling and control 8- or 10-bit; user selectable
  • Available input voltages: 0 V to +12 V
  • Available output voltages: -12 V to +12 V
  • The output voltage may be software-configured for any minimum and maximum levels between -12 and +12 VDC
  • Maximum output current = 60 mA
  • Over-voltage protection to +28 VDC

SPECIFICATIONS

POWER
330 mA @ 12 VDC

INPUTS
Four high-impedance analog DC inputs

OUTPUTS
Four analog DC outputs (user-configurable)

D/A - A/D CONVERSION
A/D and D/A converters for analog sampling and control. 8 or 10-bit; userselectable via the ADMODE Send_Command

AVAILABLE INPUT VOLTAGES
0 V to +12 V

AVAILABLE OUTPUT VOLTAGES

  • 12 V to +12 V: The output voltage may be software-configured for any min. and max. levels between -12 and +12 VDC
    - Maximum output current = 60 mA
    - Over-voltage protection to +28 VDC
  • External reference: A user supplied external reference voltage can be used to set the maximum voltage range for the D/A outputs. The full analog output range is scaled to fit the maximum range set by the external reference. Output voltage may be set to any level between 0-12 VDC, referenced to the external reference voltage input and NXC-VAI4 power supply GND
  • External reference input: (EREF - one for each output)
    - Maximum external reference input voltage = +12 VDC
    - Over-voltage protection to +28 VDC
  • Internal reference output: (IREF)
    - +5 V reference output, maximum current = 60 mA
    - This output is intended to drive a ground-referenced load

 

    Price: 675,00 €, VAT excluded.

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