I. Basic Information

Model: PCI‑6023E (Part Number: 778628‑01)

Brand: National Instruments NI

Series: E-Series

Bus: PCI

Analog Input: 16 single-ended / 8 differential (software selectable)

Resolution: 12 bits

Sampling Rate: Up to 200 kS/s (total sampling)

Analog Output: None

Digital I/O: 8 channels (5 V/TTL)

Counter: 2 channels 24 bits 20 MHz

Connector: 68-pin SCSI-II

Product Status: Out of Production

Features: Economical E-Series, High-speed 12-bit Acquisition, No AO Suitable for Basic High-speed Measurement, Compatible with LabVIEW

II. Application Scenarios

Basic high-speed sensor collection: pressure / strain / voltage

Laboratory automation: low-cost data recording

Education and research: entry-level DAQ system

Manufacturing testing: high-speed process monitoring

OEM integration: low-cost 12-bit high-speed acquisition

Vibration monitoring: basic measurement of dynamic signals

III. Analog Input Specifications

Channel configuration: 16 single-ended (SE) or 8 differential (DIFF)

Resolution: 12 bits (4096 levels)

Maximum sampling rate: 200 kS/s (shared by multiple channels)

Input range: ±0.05 V ±0.5 V ±5 V ±10 V (software selectable)

Input impedance: >10 GΩ

Overvoltage protection: ±42 V (powered on) / ±35 V (powered off)

Coupling mode: DC coupling

FIFO: 512 samples

Absolute accuracy: typical 0.05% FSR

IV. Digital I/O Specifications

Number of channels: 8 DIO (bidirectional)

Level standard: 5 V/TTL compatible

High input level: ≥2.0 V

Low input level: ≤0.8 V

Output high: ≥2.4 V

Low output level: ≤0.4 V

Maximum rate: 1 MHz

V. Counter / Timer

Number of channels: 2

Resolution: 24 bits

Clock source: internal 20 MHz / external

Functions: event counting, pulse generation, frequency measurement, encoder interface

VI. Trigger and Synchronization

Trigger source: software / external digital trigger

Trigger mode: edge / gating

Synchronization interface: RTSI multi-card synchronization

DMA 1 channel: dispersion mode

VII. Physical and Electrical Specifications

Board size: standard PCI half-length card

Interface panel: 68-pin SCSI-II

Power supply: +5 V 1.0 A

Operating temperature: 0–55 °C

Operating humidity: 10%–90% without condensation

Weight: approximately 250 g

VIII. Software Compatibility

Driver: NI-DAQmx

Development environment: LabVIEW, LabWindows/CVI, C#, C++

Operating systems: Windows XP/7/10/11 32/64 bit

IX. Core Features

12-bit accuracy 200 kS/s 16AI/8DIFF

No AO 8 channels DIO 2 channels 24-bit counter

±10 V multiple ranges High input impedance Overvoltage protection

68-pin SCSI-II reliable connection

E series economy model High cost-performance ratio

NI-DAQmx driver Multi-language development environment