Luqeeg Luqeegbnay3rfesc

Luqeeg Signal Generator Instruction Manual

Model: Luqeegbnay3rfesc

შესავალი

The Luqeeg Signal Generator is a versatile device designed for generating DC voltage and current outputs, as well as PWM pulse square waves. It also features input measurement capabilities, making it suitable for a wide range of applications including PLC controller testing, LED calibration, and general electronic circuit analysis. This manual provides detailed instructions for the proper setup, operation, and maintenance of your signal generator.

1. დაყენება და პირველადი გამოყენება

1.1 შეფუთვა

ფრთხილად ამოიღეთ ყველა კომპონენტი შეფუთვიდან. შეფუთვა უნდა შეიცავდეს:

  • 1 x Signal Generator
  • 4 x კლიპები
  • 1 x USB კაბელი
  • 1 x მომხმარებლის სახელმძღვანელო (ეს დოკუმენტი)
Four yellow and black alligator clips connected to black wires.

სურათი 1.1: Included alligator clips for connections.

1.2 მოწყობილობა დასრულდაview

Familiarize yourself with the main components of the signal generator:

Diagram of the signal generator with numbered labels pointing to its components.

სურათი 1.2: Signal Generator Component Diagram.

  1. Pluggable terminal block (3.81-9P)
  2. ტერმინალის სიმბოლო
  3. 2 inch TFT color display screen
  4. ქვემოთ ისრის ღილაკი
  5. Digital encoder adjustment knob (with button, can be pressed)
  6. მარცხენა Shift ღილაკი
  7. დენის გადამრთველი
  8. დატენვის ინდიკატორი ნათურა
  9. USB პორტი

1.3 კვების ბლოკის პარამეტრები

The signal generator offers flexible power supply methods:

  • External 24VDC Terminal: Connect a 24VDC power source to the designated terminals.
  • USB Type-C: Use the provided USB Type-C cable to connect to a power adapter or computer.
  • Rechargeable Li Battery: The device supports an internal rechargeable lithium battery (not included). When a battery is installed, it can be charged via USB Type-C or external 24VDC while in use.
Signal generator connected to a wall charger via USB-C, with icons indicating battery and external DC power options.

სურათი 1.3: Multiple power supply methods for the signal generator.

1.4 კავშირის დიაგრამა

Refer to the following diagram for proper terminal connections. Terminal numbers are read from left to right (1-9).

Detailed connection diagram for the signal generator terminals, showing various input and output configurations.

სურათი 1.4: Terminal Connection Diagram.

  • GND (1): Power supply negative (input). This is the same as 9-GND and can be arbitrarily connected.
  • 24 ვოლტი (2): Power supply positive (input). External power input to power or charge the meter.
  • mA i (3): Current signal input positive.
  • Vi (4): ტtage signal input positive.
  • LP+ (5): EXT 24V input (passive mode).
  • mA o (6): Current signal output positive. The current output is commonly used in active mode. The output of the meter 6-mAo 9-GND corresponds to positive and negative current input of the PLC.
  • Vo (7): ტtage signal output positive. The voltage გამომავალი 7-Vo 9-GND corresponds to the positive and negative voltage input of the PLC, or it can be measured directly with a multimeter.
  • PWM (8): PWM output positive.
  • GND (9): Signal common ground (internal connect to ①-GND).

Current Sink Two-Wire Output: დააკავშირეთ 24V + რომ 5-LP+ terminal of the meter head, and output from the 6-mAo terminal to control the current of the external 24V. The meter head is equivalent to a variable resistor, so it is called passive mode. Direct measurement cannot detect the current, and it can be directly replaced with a passive two-wire pressure/temperature sensor, etc.

2. საოპერაციო ინსტრუქციები

2.1 მომხმარებლის ინტერფეისი და ეკრანი

The device features a 2.0-inch TFT color screen (320x240) that displays all values clearly on one screen. It supports both Chinese and English interface switching. The large digital encoder knob allows for easy and precise adjustments.

Close-up of the signal generator's color display showing output current, voltage, and PWM frequency settings.

სურათი 2.1: TFT Color Screen Display.

Close-up of the digital encoder adjustment knob on the signal generator.

სურათი 2.2: Digital Encoder Adjustment Knob.

2.2 DC ტtage და მიმდინარე გამომავალი

  • ტtage DC Analog Output Range: ±12V (with short circuit protection).
  • Current DC Analog Output Range: 0-24mA (short circuit protected).
  • გამომავალი რეგულირება: Users can freely set the output range, such as 0-20mA, 4-20mA, 0-10V, 0-5V, etc. The corresponding engineering display values can also be set.

2.3 PWM Pulse Square Wave Output

  • რეგულირებადი სიხშირე: 1-150kHz.
  • Adjustable Duty Cycle: 0-100%.
  • Მაღალი დონე: 5 ვ.
  • განაცხადი: PWM pulse output high level is 5V, low level is 0V. It can directly drive buzzers, LEDs, optocouplers, etc., or connect to 12V/24V systems through external level conversion modules.
Signal generator in use, showing its side profile with a terminal block connected, on a workbench with other electronic equipment.

სურათი 2.3: Signal generator connected and operating.

2.4 Input Measurement

  • ტtage საზომი დიაპაზონი: ±50 ვ.
  • მიმდინარე გაზომვის დიაპაზონი: ±50mA.

3. მოვლა

To ensure the longevity and optimal performance of your Luqeeg Signal Generator, follow these maintenance guidelines:

  • დასუფთავება: Use a soft, dry cloth to clean the device. Avoid using abrasive cleaners or solvents, which can damage the casing ან ეკრანი.
  • შენახვა: შეინახეთ მოწყობილობა გრილ, მშრალ ადგილას, მოარიდეთ მზის პირდაპირ სხივებს, ექსტრემალურ ტემპერატურას და მაღალ ტენიანობას.
  • დამუშავება: Handle the device with care to prevent physical damage. Avoid dropping it or exposing it to strong impacts.
  • Battery Care (if installed): If using a rechargeable Li battery, ensure it is charged regularly, even if not in frequent use, to maintain battery health. Do not expose the battery to extreme heat or puncture it.
  • დამცავი ფილმი: The surface protective film of the sticker can be peeled off for clearer viewინგ.

4. Დიაგნოსტიკა

This section addresses common issues you might encounter with your signal generator.

  • მოწყობილობა არ ჩართულია:
    • შეამოწმეთ, დენის ჩამრთველი „ჩართვის“ პოზიციაზეა თუ არა.
    • Ensure the USB Type-C cable is securely connected and the power source is active.
    • If using external 24VDC, verify the power supply is connected correctly to the terminals and is providing the correct voltage.
    • If using a rechargeable battery, ensure it is charged.
  • არ არის გამომავალი სიგნალი:
    • Verify that the output parameters (voltage, current, PWM frequency, duty cycle) are set correctly on the display.
    • Check all connections to the output terminals for proper contact.
    • Ensure the device is powered on and functioning.
  • Incorrect Output Readings:
    • Confirm that the measurement range is appropriate for the signal being measured.
    • Check the calibration settings if custom ranges have been configured.
    • დარწმუნდით, რომ ყველა კავშირი დაცულია და თავისუფალია ჩარევისგან.
  • PWM Output Compatibility:

    შენიშვნა: The PWM output of this device is not suitable for 12V or 2V systems, as 5V is regarded as a low level in these systems. For such applications, an external level conversion module is required.

5. ტექნიკური მახასიათებლები

ფუნქციასპეციფიკაცია
პროდუქტის მასალაABS
ტtage DC Analog Output Range±12V (with Short Circuit Protection)
ტtage საზომი დიაპაზონი± 50 ვ
Current DC Analog Output Range0-24mA (Short Circuit Protected)
მიმდინარე გაზომვის დიაპაზონი50 მლნ
PWM Pulse Square Wave Output Frequency1-150kHz (Adjustable)
PWM Pulse Square Wave Output Duty Cycle0-100% (Adjustable)
PWM High Level5V
ჩვენება2.0 inch TFT color screen (320x240), supports Chinese and English
შიფრატორიDigital encoder, large knob adjustment
ელექტრომომარაგების მეთოდებიTerminal external 24VDC / USB Type-C / 1 x Rechargeable Li Battery (not included)
პაკეტის ზომები5.91 x 3.54 x 1.97 ინჩი
ნივთის წონა7.8 უნცია
მოდელის ნომერიLuqeegbnay3rfesc
ASINB0GDFZ67MF

6. ინფორმაცია გარანტიის შესახებ

Luqeeg products are manufactured to high quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your product or contact Luqeeg customer support for specific warranty terms and conditions. Keep your purchase receipt as proof of purchase for warranty claims.

7. მომხმარებელთა მხარდაჭერა

For technical assistance, troubleshooting, or any questions regarding your Luqeeg Signal Generator, please visit the official Luqeeg store or contact their customer support. You can find more information and contact details at the Luqeeg Store on Amazon.

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