National Instruments

National Instruments PCI Series  PCI-6120

The National Instruments NI PCI-6120 is a Multifunction I/O Device for PCI supporting computers. Support functions include Analog Input/Output, Digital Input/Output, and Timing Input/Output. This Plug and Play I/O device comes with a 16-bit, dedicated A/D converter per channel with four simultaneously sampling AI channels and two 6-bit D/A converters with voltage outputs.
The NI PCI 6120 also features eight TTL-compatible correlated Digital Input/Output lines and two 24-bit timers/counters for TIO. This device is software configurable and has no jumpers or switches. This ease of configuration is made possible by the utilization of the National Instruments MITE bus that implements the PCI Local Bus Specification. Thus, the user can configure all the base memory addresses and interrupts through software.
For system timing and triggering, the NI PCI-6120 uses the RTSI bus that allows it to synchronize with a wide range of measurement devices. This Multifunction I/O Device is fully compatible with the PCI Local Bus Specifications as defined in revision 2.2. This level of compatibility enables the PCI system to perform all bus-related functions and configurations without user involvement.
The PCI-6120 is designed to support differential (DIFF) input mode only. However, you can configure the device for either DC or AC input coupling on a channel to channel basis. Use of AC coupling is recommended with AC signals containing a significant DC component. This model supplies two Analog Output Voltage channels through the I/O connector.
SKU PCI-6120
Manufacturer National Instruments
Series PCI Series

Technical Specifications

  • Part Number: 778397-01
  • Sample Rate (max): 800 kS/s/channel
  • Bus Connector: PCI
  • Update Rate (max): 4 MS/s


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