II. Model Interpretation

PXI: 3U single slot, PXI bus, compatible with PXI/PXIe chassis.

6052E: High-speed and high-precision model of the E series, representing 16-bit, 333 kS/s, 16-channel AI multi-functional I/O.

Part Number: 777962-01 (standard).

III. Technical Parameters (25℃)

1. Analog Input (AI)

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

Resolution: 16 bits

Total Sampling Rate: 333 kS/s (higher than 6031E)

Range: ±0.1 V to ±10 V (15 programmable levels)

Input Impedance: 1 MΩ || 20 pF

Coupling: DC coupling; Overvoltage Protection (power on ±25 V, power off ±15 V)

Accuracy: ±0.5 LSB relative accuracy, ±1 LSB maximum DNL

2. Analog Output (AO)

Channels: 2

Resolution: 16 bits

Range: ±10 V

Refresh Rate: 333 kS/s (per channel)

Drive: ±5 mA; Output Impedance ≤ 0.1 Ω

3. Digital I/O (DIO)

Channels: 8 bidirectional TTL

Level: TTL (high ≥ 2.4 V, low ≤ 0.4 V)

Rate: Maximum 1 MHz

4. Counter / Timer

Quantity: 2 24-bit

Function: Event counting, frequency / period measurement, pulse generation

Timebase: 100 MHz internal clock

5. Physical and Environmental

Size: 3U single slot (approximately 22×124×126 mm)

Operating Temperature: 0 to 55℃

Power Consumption: Approximately 6 W (PXI backplane power supply)

IV. Interface and Communication Configuration

Front panel interface: 68-pin SCSI type (with SH68-68-EP cable, CB-68LP wiring box)

Bus: Standard PXI (PCI, trigger, 10 MHz reference)

Driver: NI-DAQmx, supports LabVIEW, TestStand, Python, C#

Synchronization: PXI trigger bus / RTSI, multi-module clock and trigger synchronization

V. Core Functions

16-bit + 333 kS/s high-speed acquisition: Balances resolution and speed, suitable for vibration, transient signals.

Flexible differential / single-ended: 8 differential strong anti-common-mode interference, suitable for industrial sites.

Multifunctional integration: AI + AO + DIO + counter, one module completes measurement, control, and timing.

Wide range and signal conditioning: 15 levels of range; compatible with SCXI/SCC conditioning, suitable for thermocouples, RTD, high pressure.

Industrial-grade reliability: Wide temperature range, overvoltage protection, high common-mode suppression, suitable for harsh environments.

VI. Application Scenarios

Vibration and modal testing: High-speed and high-precision acquisition of motor, bearing, structural vibration.

Industrial process high-speed monitoring: Fast-changing signals for closed-loop control of pressure, flow, level.

Research and laboratory automation: Biological signals (EEG/ECG), recording of physical and chemical transient processes.

Electronic testing and verification: PCB function testing, high-speed measurement and calibration of component parameters.

Small and medium-sized high-speed measurement and control systems: Multiple channels, medium speed, high precision, balancing cost and performance.

VII. Installation and Maintenance Instructions

Installation and Power On

Disconnect the power, insert the single slot, and ensure reliable grounding of the chassis; after powering on, NI-DAQmx self-checks, preheats for 10 minutes.

Operating Temperature: 0 to 55℃. Keep the air duct unobstructed and avoid blocking the fan.

Wiring and Operation

Use shielded twisted pair for analog input; differential connection is preferred in strong interference scenarios.

Input voltage does not exceed ±10 V; 68-pin interface is designed to avoid frequent plugging and unplugging; it is recommended to be connected with a wiring box.

When multiple modules are synchronized, the PXI 10 MHz reference and trigger bus are shared.

Daily maintenance and calibration

It is recommended to conduct a traceable calibration once a year; the built-in self-calibration compensates for temperature drift.

Keep the interface clean; prevent dust accumulation when it is not in use for a long time; keep away from strong vibrations and condensation.