Basic Parameters

Model: PCI‑6033E

Part Number: 777387‑01

Brand: National Instruments NI

Series: E-Series (High-density 16-bit, no analog output)

Bus: PCI

Type: Multi-functional data acquisition card (only AI + DIO + counter)

Analog Input: 64 single-ended / 32 differential (software selectable)

Analog Output: None

Resolution: 16 bits (AI)

Sampling Rate: AI maximum 100 kS/s

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

Counter: 2 24-bit channels

Connector: 100-pin (compatible with 68-pin SCSI-II cable)

Product Status: Out of Production

Features: 64-channel high-density AI, 16-bit high precision, no AO, dedicated for multi-channel sensor acquisition

Analog Input (AI)

Channel Configuration: 64SE / 32DIFF (software selectable per channel)

Resolution: 16 bits (65,536 levels)

Maximum Sampling Rate: 100 kS/s (single channel / shared by multiple channels)

Input Range: ±0.05 V, ±0.1 V, ±0.2 V, ±0.5 V, ±1 V, ±2 V, ±5 V, ±10 V (software programmable)

Input Impedance: 100 GΩ || 100 pF (powered on)

Overvoltage Protection: ±25 V (powered on) / ±15 V (powered off)

Common-Mode Rejection Ratio (CMRR): Typical 100 dB (DC–60 Hz)

Bandwidth: 255 kHz (–3 dB)

FIFO: 512 samples

Absolute Accuracy: Typical 0.003% FSR

Analog Output (AO)

Number of Channels: No analog output

Digital I/O (DIO)

Number of Channels: 8 bidirectional (P0.<0-7>)

Level: 5 V/TTL

Input High: ≥2.0 V; Low ≤0.8 V

Output High: ≥2.4 V; Low ≤0.4 V

Power-On State: Open Circuit

Maximum Rate: 1 MHz

Counter / Timer

Number of Channels: 2

Resolution: 24 bits

Clock: Internal 20 MHz / External

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

Trigger and Synchronization

Trigger: Analog trigger (AI 0–63) / External digital trigger (PFI0)

Trigger Mode: Edge / Gate Control

Synchronization: RTSI multi-card synchronization

DMA 3 Channels (AI / Counter)

Physical Electrical

Size: Standard PCI half-length card (175 mm × 107 mm)

Interface: 100-pin (compatible with 68-pin cables)

Power Supply: +5 V 1.5 A

Temperature: 0–50 °C

Humidity: 10%–90% without condensation

Weight: Approximately 250 g

Software Compatibility

Driver: NI-DAQmx

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

System: Windows XP/7/10/11 32/64-bit

Core Features

16-bit High Precision AI, 100 kS/s

64AI/32DIFF High Density, No AO, 8DIO, 2 Channels 24-bit Counter

Multiple Ranges ±0.05~±10 V, High Input Impedance, Overvoltage Protection

512 Sample FIFO, DMA High-Speed Transmission

100-pin Interface, Software No Jumpers Configuration

Suitable for Multi-Channel Sensor Arrays, Large Pure Acquisition Test Systems, Industrial Process Monitoring