Noora Lab Tech
Low Cost Industrial DAQ (NLDQ-1612-AI22)
Low Cost Industrial DAQ (NLDQ-1612-AI22)
-Digital Inputs: 16 Channels
-Digital Outputs: 12 Channels
-Analog Inputs: 2 Channels
-Analog Outputs: 2 Channels
-PID AI: 2 Channels
-PID AO: 2 Channels
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-Independent Power Lines for Enhanced Performance
-Long-Distance Communication with RS485
-Advanced Motor Control with Dedicated PWM Outputs
-Built-in PID Control & Feedback System
Three Key Features of Noora DAQ
1- Independent Power Lines for Enhanced Performance:
- Noora DAQ features a dedicated power line separate from USB, ensuring stable operation.
- It includes separate digital and analog power inputs to eliminate noise, enhance isolation, and improve measurement accuracy.
2- Long-Distance Communication with RS485:
- Equipped with an RS485 port, Noora DAQ supports reliable data transmission over distances of up to 100 meters, making it ideal for industrial automation and remote actuator control.
3- Advanced Motor Control with Dedicated PWM Outputs:
- Noora DAQ includes 4 dedicated PWM channels within its I/O system, specifically designed for precise motor control, ensuring smooth operation in automation and motion control applications.
This low-cost DAQ is built for makers, engineers, and researchers who demand reliable performance at an accessible price. Whether you need industrial automation, real-time data acquisition, or motor control, this DAQ is designed to meet your needs while staying budget-friendly.
Advanced Motor & Motion Control:
PWM Control (4 configurable channels – PWM / Pulse & Direction modes)
Each channel can be configured for:
Standard PWM output for DC motor control, Or Pulse/Direction mode for driving stepper motor drivers.
This flexibility allows seamless integration with a wide range of motor types in automation and motion control application
- High-Resolution PWM: Up to 16-bit for smooth and precise operation.
- High-Frequency Operation: Supports industrial-grade applications.
Wide Range of Applications:
- Motor Control: 3-phase motors, servos, actuators.
- Power Supply Management: Efficient control for DC/DC converters.
- Custom Signal Generation: Perfect for advanced motion control and automation.
Seamless Integration:
- Direct connection to external motor drivers and inverters.
- Works with other peripherals like ADCs for closed-loop control.
Current-Driven PWM Outputs with Long-Distance Capability:
The 4 PWM channels are current-driven and engineered for long-range performance.
They can reliably transmit pulses over cables up to 10 meters long, maintaining signal accuracy equivalent to short-distance connections.
Each channel can drive lines with resistances up to 2 kΩ, ensuring compatibility with remote motor
System Overview – Hardware:
- Interface: USB, RS485
- Analog Input Isolation: 1kv
- Analog Input FIFO Buffer Size: 1k sample
- Analog Input Absolute Accuracy: 7.3mV
- Number of Counters/Timers: 1
- Maximum Update Rate: 5 kS/s
- Bus Connector: USB 2.0 & RS485 (Db9)
- Analog Input Resolution: 12 bits
- Simultaneous Sampling: Yes
- Maximum Sample Rate: 30 kS/s
- Supported Power Input: 24V 3A
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Digital Inputs (16 Channels)
- Selectable Logic Levels: 12V or 24V
- Sampling Rate: Up to 10 kHz
- Protection: ±30V input protection, 4 kV opto-isolation
- Interrupt Configuration & Pulse Detection: 100 µs resolution
- Current Draw: 10-20 mA (pull-down configuration)
- Input Polarity: Active High
- Input Type: Pull-Down configuration
Digital Outputs (12 Channels)
- Selectable Logic Levels: 12V or 24V
- High-Side Output: Up to 500mA per channel
- Switching Speed: Up to 10 kHz
- Protection: Built-in clamp diodes and 4 kV isolation
- PWM Capability: 4-channel PWM configuration
- Integrated Pull-Down Resistor: 5.6kΩ
Analog Inputs (2 Channels)
- Differential Measurement for improved accuracy
- Resolution: 12-bit
- Sampling Rate: 30 kSPS
- Input Voltage Range: ±15V
- High Input Impedance: 2 MΩ
- Noise & Accuracy: ±2 LSB typical noise, ±0.2% FS accuracy
- Common Mode Rejection Ratio (CMRR): ≥110 dB
- Isolation: ±1 kV
- Compatible Signal Ranges: 0-5V, 0-10V, 4-20mA
- Input Protection: ±30V protection against overvoltage
Analog Outputs (2 Channels)
- Voltage Range: 0-15V
- Current Output: 250mA per channel
- Resolution: 12-bit
- Update Rate: 30 kSPS
- Output Impedance: 1Ω
- Accuracy: ±0.12% FS
- Output Noise: 805 µV
- Load Compatibility: R_load ≥100Ω
- Isolation: ±1 kV
Built-in PID Control & Feedback System
- Analog Output Channels: 2
- Analog Feedback Inputs: 2 (differential)
- Feedback Signal Range: 0–15V (differential)
- Adjustable Output Signal Range: 0–15V
- Precision PID Tuning: Adjustable with 0.02 resolution for P, I, and D parameters
- Real-Time Control: Up to 1 kHz update rate
- Low Noise: 0.8 mV RMS
- High Accuracy: ±0.1% FS
USB Interface: High-Speed & Multi-Platform Compatibility
- Acts as the primary communication interface for seamless connectivity.
- Data Transfer Rate: 1-2 Mbps.
- Driver Support: Compatible with ANSI C, Python, Visual C# .NET, Visual Basic .NET, NI LabVIEW, and Android for easy software integration.
RS485 Communication: Reliable Industrial Protocols
- Maximum Bitrate: Up to 1 Mbps.
- Supported Protocols: Modbus RTU, custom self-defined protocols.
- Fully configurable for various industrial applications.