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National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW
National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW
National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW
National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW
National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW

National Instruments NI BNC-2140 Signal Conditioning Connector Accessory NEW

$ 131.99

Availability: 100 in stock
  • Brand: National Instruments
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Seller
  • Condition: New – Open box
  • All returns accepted: Returns Accepted
  • Item must be returned within: 14 Days
  • Model: BNC-2140, BNC2140, BNC 2140
  • MPN: BNC-2140, BNC2140, BNC 2140
  • Restocking Fee: No

    Description

    National Instruments BNC-2140 Connector Accesory - Industry Surplus - Off the Shelf Item
    National Instruments BNC-2140 Signal Conditioning Accessory
    Features
    Interfaces (4) BNC Signal Inputs and (2) BNC Signal Outputs
    Compatible with NI PCI-4451, NI PCI-4452, NI PCI-4551, and NI PCI-4552
    Connects to Voltage Sources with Outputs of Less Than ±42.4 V
    Each Input Channel has an Independent 4 mA Current Source
    IEPE Signal Conditioning can be Manually Enabled or Disabled on a Per-Channel Basis
    Each I/O Channel can be Manually Switched from Differential (DIFF) to Single-Ended (SE) Mode
    Description
    Each input channel has an independent 4 mA current source suitable for use with IEPE-type accelerometers and microphone preamplifiers. You can manually enable or disable the IEPE signal conditioning on a per-channel basis. With IEPE disabled, a BNC-214 0 input channel acts as a direct voltage input. You can manually switch each input channel and each output channel from differential (DIFF) to single-ended (SE) mode. In SE mode, the BNC shell is connected to analog ground through a 50 Ω resistor.
    The BNC-2140 receives power for IEPE signal conditioning from the DSA plug-in device through the 68-pin high-density connector. A green LED indicates when the IEPE circuitry is powered on. When IEPE signal conditioning is not required, you can manually power off the circuits.