Baomain TBT7-F2 Digital Multi-Function Time Relay Instruction Manual

1. ആമുഖം

This manual provides comprehensive instructions for the Baomain TBT7-F2 Digital Multi-Function Time Relay. This device is designed for precise timing control in various industrial and domestic applications, offering 20 distinct delay modes and a wide time range from 0.1 seconds to 99 days. Please read this manual thoroughly before installation and operation to ensure safe and correct usage.

2 സുരക്ഷാ വിവരങ്ങൾ

ഉപകരണത്തിന് പരിക്കേൽക്കുകയോ കേടുപാടുകൾ സംഭവിക്കുകയോ ചെയ്യാതിരിക്കാൻ ഇനിപ്പറയുന്ന സുരക്ഷാ മുൻകരുതലുകൾ എപ്പോഴും പാലിക്കുക:

• ഇൻസ്റ്റാളേഷൻ, വയറിംഗ് അല്ലെങ്കിൽ അറ്റകുറ്റപ്പണികൾ നടത്തുന്നതിന് മുമ്പ് വൈദ്യുതി വിച്ഛേദിച്ചിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക.
• ഇൻസ്റ്റാളേഷനും വയറിംഗും യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ നടത്താവൂ.
• വിതരണം വോളിയം ആണെന്ന് പരിശോധിക്കുകtage ഉപകരണത്തിന്റെ സ്പെസിഫിക്കേഷനുകളുമായി പൊരുത്തപ്പെടുന്നു.
• Do not exceed the maximum rated current or switching voltage.
• ഈർപ്പം, പൊടി, കടുത്ത താപനില എന്നിവയിൽ നിന്ന് ഉപകരണത്തെ സംരക്ഷിക്കുക.
• This device is rated IP20; it is not protected against water ingress.

3. ഉൽപ്പന്നം കഴിഞ്ഞുview

The Baomain TBT7-F2 is a compact digital time relay featuring a clear LED display and two control buttons for easy programming. It supports a wide range of AC/DC supply voltages and offers versatile timing functions for various control tasks.

ചിത്രം 3.1: കഴിഞ്ഞുview of the Baomain TBT7-F2's time range and function features. It highlights the 0.1s to 99 days time range and 20 delay modes, including those controlled by power supply and signal.

ചിത്രം 3.2: ആംഗിൾഡ് view of the Baomain TBT7-F2 Digital Multi-Function Time Relay, showcasing its compact design and DIN rail mounting clips.

പ്രധാന സവിശേഷതകൾ:

• 20 ഫങ്ഷണൽ മോഡുകൾ: Includes 5 power-controlled delay modes, 13 signal-controlled delay modes, and ON/OFF modes.
• വിശാലമായ സമയ പരിധി: Adjustable from 0.1 seconds to 99 days.
• യൂണിവേഴ്സൽ സപ്ലൈ വോളിയംtage: Operates on AC/DC 12V-240V.
• Dual SPDT Output: Two Single Pole Double Throw relay outputs, rated at 16A each.
• LED സൂചകങ്ങൾ: Green LED for power supply, Red LED for output status.
• കോംപാക്റ്റ് ഡിസൈൻ: Only 18mm wide, suitable for 35mm DIN rail mounting.

4 സ്പെസിഫിക്കേഷനുകൾ

5. സജ്ജീകരണം

5.1 മൗണ്ടിംഗ്

The TBT7-F2 time relay can be mounted on a standard 35mm DIN rail or secured using screws. Ensure sufficient space for wiring and ventilation.

5.2 വയറിംഗ്

Refer to the wiring diagrams below for correct connection. Ensure all connections are secure and comply with local electrical codes. The device supports solid wires up to 1x2.5mm² or 2x1.5mm², and ferrules up to 1x2.5mm² (AWG12).

ചിത്രം 5.1: മുന്നിലും പിന്നിലും views of the Baomain TBT7-F2, illustrating the terminal layout and internal wiring diagrams for various functions.

Image 5.2: Detailed relay contact diagram and external wiring diagram for the Baomain TBT7-F2. This shows the connections for the power supply (A1, A2), control input (S), and the two SPDT relay outputs (15, 16, 18 and 25, 26, 28).

• A1-A2: Power supply input (AC/DC 12V-240V).
• S: Control signal input.
• 15, 16, 18: First SPDT relay output (15=Common, 16=NC, 18=NO).
• 25, 26, 28: Second SPDT relay output (25=Common, 26=NC, 28=NO).

കുറിപ്പ്: The S-A2 connection can power loads (relay, lamp, contactor) even when the S input is closed, depending on the selected function mode.

6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

The TBT7-F2 is programmed using two buttons: 'MD' (Mode) and '▲' (Up/Adjust). The LED display shows the current function mode and time settings.

6.1 ഫംഗ്ഷൻ തിരഞ്ഞെടുക്കൽ

The device offers 20 different delay modes. To select a function:

1. Press and hold the 'MD' button for 3 seconds to enter/exit the function setting interface.
2. The display will show 'Fu'. Use the '▲' button to cycle through functions 01 to 20.
3. Short press 'MD' to confirm the function selection.

6.2 Delay Time Setting (T1, T2)

After selecting a function, you can set the delay times (T1 and T2, if applicable for the chosen function).

Image 6.1: Instructions for fast adjustment of delay time and detailed delay function settings using the MD and Up buttons. This diagram shows how to navigate menus and adjust time values.

1. From the running state, short press 'MD' to enter the delay time setting interface.
2. The display will show 't.1' for T1 setting. Short press '▲' to adjust the parameter value. Long press '▲' for rapid adjustment.
3. Short press 'MD' to move to 't.2' for T2 setting (if available). Adjust T2 similarly.
4. After setting T1 and T2, short press 'MD' to cycle through time units (seconds, minutes, hours, days).
5. The device will automatically exit the setting mode after 60 seconds of inactivity or by pressing and holding 'MD' for 3 seconds to save and exit.

6.3 Functions Diagram

The following diagram illustrates the timing sequences for all 20 delay modes. 'Us' represents the supply voltage, 'S' represents the control signal, and 'R' represents the relay output status.

Image 6.2: Comprehensive diagram detailing the operational sequences for each of the 20 delay modes of the Baomain TBT7-F2 time relay. Each mode shows the relationship between power, signal, and relay output over time.

For detailed understanding of each mode (01-20), refer to the specific timing diagrams provided in Image 6.2. Each diagram shows how the relay output (R) behaves in response to the supply voltage (Us) and control signal (S).

7. പരിപാലനം

The Baomain TBT7-F2 Digital Multi-Function Time Relay requires minimal maintenance. Follow these guidelines:

• ഉപകരണം വൃത്തിയായും പൊടിയും അവശിഷ്ടങ്ങളും ഇല്ലാതെ സൂക്ഷിക്കുക. വൃത്തിയാക്കാൻ മൃദുവായതും ഉണങ്ങിയതുമായ തുണി ഉപയോഗിക്കുക.
• Regularly inspect wiring connections to ensure they remain tight and secure.
• Avoid exposing the device to corrosive substances or excessive vibrations.
• Do not attempt to open or repair the device yourself, as this may void the warranty and pose safety risks.

8. പ്രശ്‌നപരിഹാരം

If you encounter issues with your TBT7-F2 time relay, consider the following:

• No Power Indication (Green LED off): Check the power supply connections (A1-A2) and ensure the voltage is within the specified range (AC/DC 12V-240V).
• റിലേ സജീവമാകുന്നില്ല: Verify the selected function mode and time settings. Check the control signal input (S) if applicable to the mode. Ensure the load connected to the output terminals (15/16/18 or 25/26/28) is correctly wired and within the rated current/voltagഇ പരിധികൾ.
• തെറ്റായ സമയം: Recheck the T1 and T2 settings and their corresponding time units (seconds, minutes, hours, days). Ensure the selected function mode matches your desired operation.
• ഇടയ്ക്കിടെയുള്ള പ്രവർത്തനം: Inspect all wiring for loose connections. Ensure the operating environment is within the specified temperature range.

If the problem persists after checking these points, contact customer support.

9. വാറൻ്റിയും പിന്തുണയും

Baomain products are manufactured to high-quality standards. For warranty information, please refer to the terms and conditions provided at the point of purchase or contact your vendor. Keep your purchase receipt as proof of purchase.

For technical support or inquiries, please contact your supplier or the manufacturer directly. Provide the model number (TBT7-F2) and a detailed description of the issue for efficient assistance.