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NI PXI-6514

Product information "NI PXI-6514"

National Instruments NI PXI-6514 | 778965-01 | 64-Channel, ±30 VDC, Bank-Isolated Industrial Digital I/O Module

Product Overview

The National Instruments PXI-6514 is a high-density, industrial digital I/O module designed for PXI/CompactPCI systems. Featuring 64 bank-isolated channels (32 input, 32 output), this module is built for automated test equipment (ATE), industrial control, and manufacturing environments where high reliability and electrical isolation are required. With programmable power-up states, digital filtering, and watchdog timers, the PXI-6514 ensures safe and predictable operation even in harsh electrical conditions.

Key Features & Specifications

  • Total Channels: 64 Digital Channels (32 Sinking/Sourcing Inputs, 32 Sourcing Outputs)
  • Voltage Range: ±30 VDC
  • Output Drive: Up to 350 mA per channel (single-channel), allowing direct control of relays, actuators, and solenoids.
  • Isolation: Bank-isolated (ideal for breaking ground loops and protecting systems from voltage spikes in noisy industrial environments).
  • Advanced Features:
    • Programmable Power-Up States: Ensures valves, relays, and other outputs default to a known, safe state when the system boots.
    • Digital Filtering: Eliminates glitches and noise on input channels (software-selectable).
    • Watchdog Timers: Hardware-level protection that forces outputs to a safe state if the computer or software crashes.
    • Change Detection: Hardware-timed interrupts for monitoring state changes without constant software polling.
  • Connector Type: 100-pin high-density SCSI connector.
  • Compatibility: Fully compatible with NI-DAQmx, LabVIEW, LabWindows/CVI, and C/C++.

Typical Applications

  • Automated Test Equipment (ATE) manufacturing test systems.
  • Interfacing with heavy-duty industrial machinery, pumps, and motors.
  • Controlling solid-state relays (SSRs) and reading industrial sensors.
  • Automotive and aerospace validation testing.

Condition & What’s Included

  • Condition: Used, pulled from a working environment
  • Included: NI PXI-6514 Module only. (Note: Cables and terminal blocks like the 182762D-02 TYPE R1005050 are not included).

Properties:

Condition: Used