II. Model Interpretation

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

6070E: High-speed model of the E series, 12-bit, 1.25 MS/s, 16-channel AI multi-functional I/O.

Part Number: 777060-01 (standard).

III. Technical Parameters (25℃)

1. Analog Input (AI)

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

Resolution: 12 bits

Total Sampling Rate: 1.25 MS/s (mainstream high-speed mode of the E series)

Range: ±0.05 V to ±10 V (14 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

FIFO: 2048 samples, supports high-speed continuous acquisition

2. Analog Output (AO)

Channels: 2

Resolution: 12 bits

Range: ±10 V

Refresh Rate: 1 MS/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 channels

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

Timebase: 20 MHz internal clock (higher than 100 MHz of 6031E/6052E)

5. Physical and Environmental

Size: 3U single slot (approximately 160×100×20 mm)

Operating Temperature: 0 to 55℃

Power Consumption: Approximately 7 W (PXI backplane power supply)

Storage Temperature: -20 to 70℃; Humidity 10% to 90% (no condensation)

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 clock)

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

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

Trigger: Supports analog / digital dual trigger, suitable for complex timing control

V. Core Functions

25 MS/s high-speed acquisition: 12-bit accuracy, suitable for medium-high speed scenarios such as vibration, shock, and transient signals.

Flexible channel configuration: 16 single-ended / 8 differential, differential mode 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: 14 programmable levels; compatible with SCXI/SCC conditioning, suitable for thermocouples, RTD, high-voltage signals.

High-speed stream disk capability: FIFO buffer, supports 1.25 MS/s continuous data storage, suitable for long-term high-speed recording.

VI. Application Scenarios

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

Industrial high-speed monitoring: Closed-loop control of pressure, flow, liquid level for fast-changing signals, high-speed data recording on production lines.

Automotive electronic testing: High-speed signal acquisition and verification for ECU, sensors, actuators.

Research and laboratory automation: High-speed recording of biological signals, physical and chemical transient processes. Cost-sensitive high-speed system: 12-bit accuracy + 1.25 MS/s, balancing performance and cost.

VII. Installation and Maintenance Instructions

Installation and Power On

Disconnect the power supply, insert the single slot, and ensure the chassis is reliably grounded; after powering on, NI-DAQmx self-checks, and it needs to warm up for 15 minutes.

Operating Temperature: 0 - 55℃. Keep the air ducts unobstructed and avoid blocking the fans.

Wiring and Operation

Use shielded twisted-pair cables for analog inputs; differential wiring is preferred in strong interference scenarios.

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

When synchronizing multiple modules, share the PXI 10 MHz reference and trigger bus.

Daily Maintenance and Calibration

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

Keep the interfaces clean, and prevent dust accumulation when the equipment is idle for a long time; keep away from strong vibrations and condensation.