Hanyoung LP3-5AN (LP3 series) multi-function pulse meter installation instructions – Details

In industrial automation systems, the use of pulse meters to monitor and control pulse signals is an important factor to ensure stable operating performance. Hanyoung's LP3-5AN multi-function pulse meter is a specialized device, designed to measure and display the frequency, period, and many other parameters of pulse signals. This article will provide detailed instructions on how to install and use the LP3-5AN pulse meter, from how to install the device in the electrical cabinet to the configuration steps to optimize operations in the automation system.

1. General introduction of Hanyoung LP3-5AN multi-function pulse meter

Multifunction pulse meter Hanyoung LP3-5AN is a specialized device in industrial automation systems, designed to measure and display important parameters such as frequency and period of pulse signals. With the ability to operate durably and effectively in industrial environments, LP3-5AN provides accurate and stable measurement solutions for applications requiring high reliability.

Đồng hồ đo xung đa năng Hanyoung LP3-5AN

Outstanding technical specifications of LP3-5AN

Product code		LP3-5AN
Power supply		100 - 240 V a.c. 50/60 Hz
Power consumption		Max. 6 VA
Display		Negative LCD display
Character height		Counting unit (14.5mm), Setting unit (10mm)
Input frequency		▪ Non-contact (Max 50 KHz, ON/OFF pulse width Min 10 us), ▪ Contact (Max 30 Hz, ON/OFF pulse width Min 16.6 ms)
Input	Voltage	[H] level (4.5 - 24 V d.c.), [L] level (0 - 1 V d.c.), Input impedance (4.5 kΩ)
	Non-voltage	Residual voltage (Max. 1 V), Impedance during short circuit (Max. 300 Ω), Impedance during open circuit (Min. 100 kΩ)
Measurement range		F1, F2, F10, F11, F12, F13 : 0.0005 ~ 50 KHz F3, F4, F5, F6 : 0.001 s ~ 3200 s F7, F8, F9 : 0 ~ 4x10⁹
Measurement accuracy		F1, F4, F10, F11, F12, F13 : F.S ±0.05 % rdg ±1 digit F2, F3, F5, F6 : F.S ±0.01 % rdg ±1 digit
External power source		12 V d.c. ±10 % 100 mA
Display cycle		0.05 sec / 0.5 sec / 1 sec / 2 sec / 4 sec / 8 sec
Display range		-99999 ~ 99999
Power loss compensation		About 10 years (only EEPROM does not lose data)
Control output		NO contact (resistive load 250 V a.c. 5 A), NO contact (resistive load 250 V a.c. 2 A)
Relay life cycle	Electric	Min. 100,000 times
	Mechanics	Min 10,000,000 times (250 V a.c. 2A)
Vibration resistance		10 - 55 ㎐ double amplitude 0.75 ㎜ X·Y·Z each direction 2 hours
Insulation resistance		Minimum 100 ㏁ (500 V d.c.), filler-free metal-conductive connector
Dielectric strength		2000 V a.c. at 60㎐ for 1 min (different electrical terminals)
Noise cancelling		±2000 V (1 ㎲ pulse width, square wave noise applied by noise simulator between power terminals)
Level of protection		IP66 (IEC 60529) (front of product)
Environmental temperature and humidity		-10 ~ 50 ℃, 35 ~ 85 % RH (Non-condensing)
Storage temperature		-20 ~ 60 ℃ (non-condensing)
Weight		154g

Advantages of Hanyoung LP3-5AN pulse meter

• Chính xác và hiệu quả: Đo lường và hiển thị chính xác các thông số của tín hiệu xung, giúp tối ưu hóa quá trình vận hành và sản xuất.

•   Thiết kế nhỏ gọn: Kích thước vừa phải, phù hợp cho việc lắp đặt trong nhiều hệ thống khác nhau.
•   Bền bỉ: Tuổi thọ điện cao lên đến 100,000 lần, đảm bảo hoạt động ổn định lâu dài.
•   Dễ sử dụng: Giao diện trực quan, ngõ ra chỉ hiển thị giúp người dùng dễ dàng giám sát và điều chỉnh.

2. Select auxiliary equipment combined with LP3-5AN to form a complete system

To complete the LP3-5AN multi-function pulse meter system, we need to connect other auxiliary devices such as:
• LS Switchgear BKJ63N 2P 16A: used to automatically cut off the current when an overload occurs
• The power supply of the electric meter is 220VAC~ 50/60Hz
• Autonics Proximity Sensor PR18-8DP: The proximity sensor input is connected to the 12VDC, 0VDC power supply respectively and the sensor output signal is connected to the Signal Input of LP3-5AN.
• Hanyoung Rotary Encoder HE40B-6-1000-3-N-24: capable of converting circular motion or linear motion (straight motion), into digital or pulse signals.
• Self-release push button CRF-F25M1G Hanyoung: used to remotely turn on and off power to electrical equipment.

3. LP3-5AN connection diagram

4. Operating principle of LP3-5AN multi-function pulse meter

Pulse signal acquisition

• Signal input: The Hanyoung LP3-5AN pulse meter receives input signals from sensors or other pulse signal sources. These signals can be square waves, spikes, or other signal types, usually at TTL, NPN, or PNP voltage levels.
• Signal processing: The input signal is processed through electronic circuits to convert it into a digital signal, suitable for measurement and display.

Signal measurement

•   Frequency measurement: The meter counts the number of pulses in a unit of time to calculate the frequency of the signal. Frequency is usually measured by counting the number of rising or falling edges of the pulse signal in a given period of time.
•    Period measurement: Measures the time between two consecutive rising (or falling) edges of the pulse signal. This time is calculated and displayed as the period of the signal.
•    Pulse counting: The meter counts the number of pulses that appear in a period of time or according to a preset condition.
•    Duty cycle measurement: Measures the ratio of the time the pulse signal is high compared to the total period of the signal.

Display and process data

• Display: Measurement results are displayed on the LED or LCD screen of the meter, making it easy for users to observe and monitor measurement parameters.
• User interface: Buttons and menus on the meter allow users to configure measurement parameters, set alarm thresholds, and select different measurement modes.

Control output

• Relay/Transistor Output: Đồng hồ có thể được cấu hình để kích hoạt các relay hoặc transistor khi tín hiệu xung đạt đến ngưỡng cài đặt trước. Điều này cho phép thiết bị điều khiển các thiết bị ngoại vi như đèn báo, còi báo, hoặc các thiết bị điều khiển khác.

5. LP3-5AN Multifunction Pulse Meter Installation Instructions

Input and connection parameters

Thông số đầu vào và kết nối đồng hồ đo xung đa năng LP3-5AN

Initial value of parameter

Giá trị ban đầu của tham số đồng hồ đo xung đa năng LP3

View and reset maximum and minimum values

•   In the operation mode, if you press the Max. measured value and min. measured value will be displayed on the PV screen.
•    When the max. measured value is displayed on the PV screen, the "MAX" indicator will light up.
•    When the min. measured value is displayed on the PV screen, the “MIN” indicator will light up.
•    When the max. measured value is displayed on the PV screen, if you press and hold in the ON state for at least 1 second, the max. measured value and min. measured value will be initialized as the current measurement value.
•    When the min. measured value is displayed on the PV screen, if you press and hold in the ON state for at least 1 second, the min. measured value will be initialized as the current measurement value.
•    The measurement for the input is also enabled while the max. measured value and min. measured value are displayed.
•    Max. measured value and min. measured value are not displayed in F9 operating mode.

Xem và đặt lại giá trị tối đa và tối thiểu

Basic function setting modes

6. Detailed LP3 series installation guide video

7. Application

The Hanyoung LP3-5AN multi-function pulse meter has many applications in the industrial and automation fields. Here are some common applications:
Industrial automation
•    Motor control: Measure and monitor the rotational speed of the motor, helping to accurately adjust and control the motor speed in automation systems.
•    Conveyor monitoring: Count the number of products on the conveyor or measure the conveyor speed to ensure the production process is continuous and accurate.
Energy management
•    Generator monitoring: Measure and monitor the frequency of the generator to ensure stable and efficient operation.
•    Load management: Count pulses from electrical measuring devices to manage and optimize energy use.
Research and development
•    Testing and inspection: Used in laboratories to measure and test pulse signals from new devices and systems.
•    Product development: Accurately measure pulse parameters to develop and refine new products and devices.
Production and manufacturing
•    Product counting: Counting the number of products produced or processed on a production line.
•    Quality control: Measuring and monitoring technical parameters to ensure product quality.
Electronic applications
•    Signal frequency measurement: Measuring and monitoring the frequency of electronic signals in electronic circuits and systems.
•    Testing and maintenance: Used to test and maintain electronic devices, ensuring they operate within specifications.
Traffic and transportation
•    Vehicle speed measurement: Used in speed measurement and traffic monitoring systems.
•    Traffic management: Counting and monitoring vehicle traffic through traffic control points.
Food and Beverage Industry
•    Packaging Process Monitoring: Counting the number of packaged products to ensure correct quantity and quality.
•    Production Process Control: Measuring technical parameters during the food and beverage production process.

8. Conclude

The Hanyoung LP3-5AN Multi-Purpose Pulse Meter is a versatile instrument suitable for a wide range of measurement and control applications in the fields of industry, energy, research and development, manufacturing, and many others. With its high measurement accuracy and versatility, this instrument helps improve the efficiency and reliability of processes and systems in various applications.
Epilogue
In case you need to learn, need technical advice and order Hanyoung LP3 Multi-function Pulse Meter, please contact Amazen immediately via:
Hotline: 0934 399 068 - Sales: 0938 072 058
Email: amazen@amazen.com.vn
With a team of highly specialized technical support and sales consultants, our company is confident that it will bring customers the best shopping experience.
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