DEVMO DC 5V/12V 1 Channel Relay Board (Model JZ801) User Manual

1. ആമുഖം

This manual provides detailed instructions for the DEVMO DC 5V/12V 1 Channel Relay Board, Model JZ801. This programmable multifunctional module is designed for various timing and control applications, offering flexible operation modes and robust performance.

പ്രധാന സവിശേഷതകളിൽ ഇവ ഉൾപ്പെടുന്നു:

• വൈഡ് ഇൻപുട്ട് വോളിയംtage range: 6-30V, with micro USB 5.0V power supply option.
• Adjustable timing range: 0.1 seconds to 999 minutes.
• ഉയർന്ന വോളിയംtage level trigger (3.0V-24V).
• Output capability: DC 0-30V 5A or AC 0-220V 5A.
• Opto-isolator for enhanced anti-interference.
• Reverse connect protection.
• Automatic parameter saving upon power-off.
• Sleep mode for power saving.

2. പാക്കേജ് ഉള്ളടക്കം

നിങ്ങളുടെ പാക്കേജിൽ എല്ലാ ഇനങ്ങളും ഉണ്ടെന്ന് ദയവായി പരിശോധിക്കുക:

• 1x DEVMO 1 Channel Multi-functional Time Delay Relay Board (blue board)
• 1x USB to Micro USB Power Line

Figure 2.1: DEVMO JZ801 Relay Board and USB to Micro USB Power Line.

This image displays the DEVMO JZ801 1 Channel Relay Board, a blue circuit board with a 3-digit LED display, three control buttons (SET, STOP), a relay, and screw terminals for connections. A blue USB to Micro USB cable is also shown alongside the board.

3. ഉൽപ്പന്നം കഴിഞ്ഞുview കണക്ഷനുകളും

Familiarize yourself with the components and connection points of the relay board.

ചിത്രം 3.1: മുകളിൽ view of the DEVMO JZ801 Relay Board.

ഈ ചിത്രം മുകളിൽ നിന്ന് താഴേക്ക് വ്യക്തമായ ഒരു ചിത്രം നൽകുന്നു. view of the blue DEVMO JZ801 relay board, highlighting the 3-digit LED display, the three push buttons (SET, STOP, and one unmarked), the relay component, and the screw terminals for power input and relay output.

ചിത്രം 3.2: താഴെ view of the DEVMO JZ801 Relay Board.

This image shows the underside of the DEVMO JZ801 relay board, revealing the solder points, circuit traces, and the model number 'JZ-801' printed on the PCB. It also indicates the power input terminals (6.0~30.0V, GND) and trigger input (Trigger, GND_TO).

3.1 പവർ ഇൻപുട്ട്

• DC ഇൻപുട്ട്: Connect a DC power source between 6V and 30V to the screw terminals labeled 6.0~30.0V (positive) and ജിഎൻഡി (നെഗറ്റീവ്).
• മൈക്രോ USB ഇൻപുട്ട്: Alternatively, power the module using a 5V Micro USB power supply connected to the Micro USB port.

3.2 ട്രിഗർ ഇൻപുട്ട്

• The trigger source requires a high voltage level between 3.0V and 24V.
• Connect the trigger signal to the terminal labeled ട്രിഗർ and the ground reference to GND_TO.

3.3 റിലേ ഔട്ട്പുട്ട്

The relay provides three terminals for connecting your load:

• ഇല്ല (സാധാരണയായി തുറന്നത്): This terminal is open (disconnected) when the relay is de-energized and closed (connected to COM) when energized.
• COM (പൊതുവായത്): This is the common terminal for the relay switch.
• NC (സാധാരണയായി അടച്ചിരിക്കുന്നു): This terminal is closed (connected to COM) when the relay is de-energized and open (disconnected from COM) when energized.

The relay can control devices within DC 0-30V 5A or AC 0-220V 5A.

4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

4.1 Main Interface and Display

When the module is off, the display shows "000" (no decimal point). During operation, the display will show a decimal point, indicating active status.

Figure 4.1: DEVMO JZ801 Relay Board with LED display and control buttons.

This image highlights the 3-digit LED display and the three control buttons (SET, STOP, and an unlabeled button) on the DEVMO JZ801 relay board, which are used for programming and operating the module.

4.2 പാരാമീറ്റർ നിർവചനങ്ങൾ

• OP: Turn-On Time (duration the relay is energized).
• CL: Turn-Off Time (duration the relay is de-energized).
• LOP: Cycle Index (number of cycles). "---" indicates an limitless cycle.

These parameters are independent for each work mode but share the same values across different modes once set.

4.3 സമയക്രമീകരണം

To set timing values:

1. Enter the mode selection screen (see Section 4.4).
2. After setting the parameter values (OP, CL, LOP), short press the നിർത്തുക button to select the time range for the currently displayed parameter.
3. Available time ranges:
• XXX: 1 second to 999 seconds (e.g., 123 for 123 seconds).
• XX.X: 0.1 seconds to 99.9 seconds (e.g., 12.3 for 12.3 seconds).
• X.X.X.: 1 minute to 999 minutes (e.g., 1.2.3. for 123 minutes).

4.4 Work Mode Selection

ദീർഘനേരം അമർത്തുക സെറ്റ് key to enter or exit the mode selection screen. In this screen, you can choose different operational modes for the relay.

4.5 Relay Enable/Disable Mode

From the main interface, a short press of the നിർത്തുക button will toggle the relay between ON and OFF states, effectively enabling or disabling its operation.

4.6 സ്ലീപ്പ് മോഡ്

To activate or deactivate sleep mode:

1. ദീർഘനേരം അമർത്തുക നിർത്തുക രണ്ട് സെക്കൻഡിനുള്ള ബട്ടൺ.
2. Release the button to switch between Cl (normal mode) and O-d (sleep mode) states.

In sleep mode, if there is no operation for five minutes, the digital display automatically turns off to save power. Press any key to turn the display back on.

5. പരിപാലനം

• Keep the module clean and free from dust and moisture.
• തീവ്രമായ താപനിലയിലോ നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിലോ മൊഡ്യൂളിനെ തുറന്നുകാട്ടുന്നത് ഒഴിവാക്കുക.
• ഇടയ്ക്കിടെയുള്ള പ്രവർത്തനം തടയുന്നതിന് എല്ലാ കണക്ഷനുകളും സുരക്ഷിതമാണെന്ന് ഉറപ്പാക്കുക.
• Do not attempt to modify the circuit board, as this may void any warranty and cause damage.

6. പ്രശ്‌നപരിഹാരം

• മൊഡ്യൂൾ പവർ ഓൺ ചെയ്യുന്നില്ല: വൈദ്യുതി വിതരണം വോളിയം പരിശോധിക്കുകtage is within the 6-30V range for DC input, or ensure the Micro USB cable is properly connected to a 5V source. Check for correct polarity on DC input.
• Relay not triggering: Ensure the trigger signal voltage is between 3.0V and 24V. Check the trigger input connections for proper contact. Verify the selected work mode and timing parameters are correctly configured.
• തെറ്റായ സമയം: Double-check the OP, CL, and LOP parameter settings. Ensure the correct time range (seconds, 0.1 seconds, minutes) is selected for each parameter.
• ഡിസ്പ്ലേ ഓഫാണ്: The module might be in sleep mode. Press any button to reactivate the display. If not in sleep mode, check power supply.
• ഇടവിട്ടുള്ള പ്രവർത്തനം: Check all wiring connections for looseness. Ensure the load current does not exceed the relay's maximum rating (DC 0-30V 5A or AC 0-220V 5A). The built-in opto-isolator helps reduce interference, but ensure your environment is free from excessive electrical noise.

7 സ്പെസിഫിക്കേഷനുകൾ

8. വാറൻ്റിയും പിന്തുണയും

Warranty information for the DEVMO DC 5V/12V 1 Channel Relay Board is typically provided at the point of purchase or can be found on the manufacturer's official website. Please refer to your purchase documentation for specific warranty terms and conditions.

For technical support, troubleshooting assistance, or further inquiries, please contact your retailer or the DEVMO customer service department through their official channels. Ensure you have your product model number (JZ801) and purchase details available when seeking support.