XY12550S CNC DC Buck Power Supply Instruction Manual

1. Tuote ohiview

The XY12550S is a high-performance CNC DC Buck Power Supply module designed for precise voltage and current regulation. It features a 1.8-inch full-view high-brightness true-color LCD, supports MPPT solar charging, and offers various communication options for versatile applications.

Keskeisiä ominaisuuksia ovat:

• 1.8 tuuman täyspitkäView High-Brightness True Color LCD with customizable color schemes and 4-way rotation support.
• Input Reverse Polarity Protection and Output Backflow Prevention.
• Support for MPPT solar charging.
• Integrated fire-retardant shell with double-buckle design for secure fixation.
• Dual intelligent temperature-controlled PWM fans with stepless speed regulation for efficient cooling.
• Common-mode inductors for low ripple output.
• Independent dual serial ports (TTL and on-board 485) for communication.
• Tukee laiteohjelmiston päivityksiä.

2. Turvallisuustiedot

• VAROITUS: The input must NOT be connected to alternating current (AC) or 220V mains power.
• Suurin tulo voltage must NOT exceed 145V. It is recommended to operate within 140V.
• Ensure correct polarity when connecting the input power. Reverse polarity can damage the device.
• This is a step-down (buck) power supply. The output voltage will always be lower than the input voltage.
• Do not power off during firmware upgrade process. If upgrade fails, press and hold the power button to force it into upgrade mode.

3. Asennus

3.1 Fyysinen asennus

The module can be used as a bare board or integrated into an enclosure. Refer to the dimensions for proper fitting.

3.2 Johdotusliitännät

Connect the input power source to the IN+ and IN- terminals. Connect your load to the OUT+ and OUT- terminals. Ensure all connections are secure and correct polarity is observed.

For MPPT solar charging, connect the solar panel to the input and a rechargeable battery to the output. Attach an external temperature probe to the battery for over-temperature protection. Flip the MPPT switch to ON.

The bare board version can be used independently and supports MPPT and analog 0.3-10V control, along with serial communication and on-board 485 communication.

The dip switch allows setting the constant current value, eliminating the need for a multimeter for current range measurement and preventing burnout. In potentiometer mode, constant voltage is controlled via potentiometer, and constant current via dip switch.

4. Käyttöohjeet

4.1 Perusohjaimet

The device features silicone buttons with indicator lights for comfortable and intuitive operation. The power button indicates power status with red (off) and green (on) lights, and a red breathing light for power off.

• VSET-painike: Short Press to set Constant Voltage (CV). Long Press to quickly recall data set M1.
• SW-painike: Short Press to enter quick settings. Long Press to enable four-way screen rotation.
• ISET-painike: Short Press to set Constant Current (CC). Long Press to enter or exit the data group settings UI.
• Kooderin painike: Short Press for Shift function. Long Press to Lock the buttons.
• Virtapainike (PÄÄLLE/POIS): Short Press to turn power output on/off. Long Press to shut down.

4.2 Asetus Voltage ja nykyinen

There are three ways to set voltage ja nykyinen:

1. Pika-asennustila:
   1. Press the V-SET/I-SET button briefly to enter voltage/virran asetustila.
   2. Siirry numeroiden välillä SW-painikkeella tai kooderipainikkeella.
   3. Kierrä kooderia säätääksesi äänenvoimakkuuttatage/current value. Once set, press V-SET/I-SET briefly to save and exit.
2. Enkooderitila:
   1. Aktivoi parametri (voltage/virta), jonka haluat asettaa.
   2. Press the encoder button to switch between full selection and digit selection. In full selection, all digits are highlighted. Rotate the encoder to switch between setting voltage tai virta.
   3. Numeron valinnassa valittu numero on korostettuna. Säädä arvoa kiertämällä kooderia.
   4. Lopeta toiminto pitämällä joko kooderipainiketta/SW-painiketta painettuna 2 sekuntia tai odottamalla 6 sekuntia painamatta mitään painiketta. Kaikki asetukset tallentuvat automaattisesti.
3. Kaukosäätimen tila: Use the infrared remote control or 433M wireless remote control module to set voltage and current directly with the remote's numeric keypad.

4.3 Display and UI Navigation

The 1.8-inch LCD provides a comprehensive interface with various display modes. The rotary encoder allows quick and smooth page turning.

The display supports 8 color options for customization. Long press the SW button on the main UI to enable four-way screen rotation.

4.4 Lisätoiminnot

• Lukitustoiminto: Hold the encoder button for more than 2 seconds to lock the buttons and prevent accidental changes. Hold again to unlock.
• Quickly Recall Data Sets: Hold the V-SET button to quickly load the M1 data set. Hold the I-SET button to open the data set selection window. Rotate the encoder to choose the desired data set, then briefly press SW or encoder button to load it.
• Quickly Adjust System Parameters: On the main screen, briefly press the SW button to select a status bar parameter. Rotate the encoder to switch between parameters. Briefly press SW or encoder button to adjust the parameter or open the parameter setting interface. Use the encoder to set the value. To save and exit, either hold the SW button/encoder button or wait 6 seconds without any button press. All settings are saved automatically.

4.5 CC.CV.CW Features

The power supply supports Constant Voltage (CV), vakiovirta (CC) ja vakioteho (CW) -tilat.

• Constant Power Function (CW): When enabled, the power supply automatically switches between CV and CC based on the load. To enable/disable CW, navigate to the system parameter settings UI, select CW, and turn ON/OFF. After enabling, briefly press ISET on the main interface to modify the constant power value.

4.6 Communication and Remote Control

The module supports standard Modbus protocol for serial communication and features independent dual serial ports (TTL and on-board 485).

It can be controlled via a PC host computer, mobile APP (Sinilink control for Android/iOS), or remote control modules (infrared and 433M wireless).

The onboard 485 communication enables remote multi-machine control, and with multi-serial port PC software, functions are more powerful. Communication control can be achieved with a separate bare board for a low-cost solution.

The complementary commercial software offers unlimited device connectivity (up to 247 devices via multiple serial ports), batch control, and administrative accounts. The software is continuously updated.

5. Huolto

5.1 Laiteohjelmistopäivitykset

The device supports firmware upgrades to experience new features. Currently, upgrades are supported via the WiFi module. Future updates will enable upgrades through multi-serial port host computer software.

Huomautus: Älä katkaise virtaa tuotteen päivitysprosessin aikana. Jos tuotteen päivitys epäonnistuu, voit painaa virtapainiketta pitkään käynnistääksesi tuotteen ja pakottaaksesi sen päivitystilaan.

5.2 Puhdistus

Ensure the device is powered off and disconnected from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid using liquids or abrasive cleaners.

6. Vianmääritys

6.1 Suojausmekanismit

The XY12550S is equipped with comprehensive protection features to ensure safe operation:

If any protection is triggered, the output will be shut off. Check the display for the specific protection activated and resolve the underlying issue before resuming operation.

7. Tekniset tiedot

8. Käyttäjävinkkejä

• For precise current setting on the bare board, utilize the dip switches as shown in Figure 5 to avoid potential multimeter burnout.
• When using MPPT, ensure the unit is OFF before connecting the battery to prevent reverse polarity damage. Turn on the output ONLY after the battery icon appears on the screen to initiate charging.
• Ota Advantage of the group control function (Figure 14) for managing multiple power supplies efficiently in clustered environments.
• Regularly check for firmware updates (Figure 18) to benefit from new features and improvements.

9. Takuu ja tuki

Jos tarvitset takuutietoja, teknistä tukea tai huoltoa, ota yhteyttä jälleenmyyjään tai suoraan valmistajaan. Säilytä ostokuitti ostotodistuksena.