1. ഉൽപ്പന്നം കഴിഞ്ഞുview
The EVCO EV3X21N7 is a compact industrial temperature controller module designed for precise temperature monitoring and control in various applications. It features an NTC thermistor input for accurate temperature measurement and a relay output for controlling heating or cooling elements. This module is powered by a 230VAC supply and is suitable for integration into industrial control systems.
This manual provides essential information for the safe and effective installation, wiring, operation, and maintenance of the EVCO EV3X21N7 module.
2 സുരക്ഷാ വിവരങ്ങൾ
Please read and understand all safety instructions before installing or operating the EVCO EV3X21N7 module. Failure to comply with these instructions may result in electric shock, fire, or damage to the device.
- ഇൻസ്റ്റാളേഷനും അറ്റകുറ്റപ്പണിയും യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ നടത്താവൂ.
- Ensure the power supply is disconnected before making any electrical connections or performing maintenance.
- വൈദ്യുതി വിതരണം വോളിയം ആണെന്ന് പരിശോധിക്കുകtage matches the module's requirements (230VAC).
- Do not expose the module to moisture, extreme temperatures, or corrosive environments.
- എല്ലാ പ്രാദേശിക, ദേശീയ ഇലക്ട്രിക്കൽ കോഡുകളും നിയന്ത്രണങ്ങളും പാലിക്കുക.
- The module is designed for industrial use; ensure proper grounding.
3 സ്പെസിഫിക്കേഷനുകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| മോഡൽ | EV3X21N7 |
| ബ്രാൻഡ് | EVCO |
| വൈദ്യുതി വിതരണം | 230VAC |
| സെൻസർ ഇൻപുട്ട് | NTC തെർമിസ്റ്റർ |
| Relay Output (K1) | 15A max @ 250VAC |
| സർട്ടിഫിക്കേഷനുകൾ | EAC, CE |
| ഉത്ഭവം | EU ൽ നിർമ്മിച്ചത് |
4. ഇൻസ്റ്റലേഷനും വയറിംഗും
4.1 മൗണ്ടിംഗ്
The EV3X21N7 module is designed for panel mounting or DIN rail mounting, depending on the specific enclosure. Ensure adequate ventilation around the module to prevent overheating. Avoid mounting near strong electromagnetic fields or heat sources.
4.2 വയറിംഗ് കണക്ഷനുകൾ
All wiring must be performed with the power supply disconnected. Use appropriate wire gauges for the current ratings. Refer to the diagram below for terminal connections.
Figure 1: EVCO EV3X21N7 Module with Terminal Layout. The image displays the compact module with green screw terminals on the right side. Labels indicate "MEASURE INPUT: NTC" for terminals 1-3, "15A K1 250V MAX" for relay output terminals, and "COMP 230VAC" for power supply terminals. Certifications like EAC and CE are also visible.
ടെർമിനൽ വിവരണങ്ങൾ:
- Terminals 1, 2, 3: MEASURE INPUT: NTC (Connection points for the NTC thermistor temperature sensor).
- Terminals 6, 7, 8: K1 Relay Output (Contacts for the 15A max, 250VAC relay, typically used for controlling a heating or cooling element).
- Terminals 9, 10: COMP 230VAC (Power supply input for the module, requiring 230 Volts AC).
- Note: Specific terminal assignments (e.g., common, normally open, normally closed for the relay) should be confirmed with the detailed product datasheet if available.
5. ഓപ്പറേഷൻ
Once correctly installed and wired, the EV3X21N7 module will begin monitoring the temperature via the connected NTC sensor. The internal logic of the controller will activate or deactivate the K1 relay based on the programmed setpoint and control parameters (e.g., hysteresis, proportional band). Specific programming instructions are typically found in a separate programming guide or datasheet for the EVCO EV3X21N7 series.
For detailed operational settings and parameter adjustments, please refer to the official EVCO documentation for the EV3X21N7 model.
6. പരിപാലനം
The EVCO EV3X21N7 module is designed for reliable operation with minimal maintenance. However, periodic checks are recommended:
- വൃത്തിയാക്കൽ: Keep the module clean and free from dust and debris. Use a soft, dry cloth for cleaning. Do not use solvents or abrasive cleaners.
- കണക്ഷനുകൾ: Periodically inspect wiring connections to ensure they are secure and free from corrosion.
- പരിസ്ഥിതി: പ്രവർത്തന അന്തരീക്ഷം നിർദ്ദിഷ്ട താപനിലയിലും ഈർപ്പത്തിലും പരിധിക്കുള്ളിൽ തന്നെയാണെന്ന് ഉറപ്പാക്കുക.
7. പ്രശ്നപരിഹാരം
If the EV3X21N7 module is not functioning as expected, consider the following basic troubleshooting steps:
- ശക്തിയില്ല: Check the 230VAC power supply connections (Terminals 9, 10) and ensure power is present.
- തെറ്റായ താപനില വായന: Verify the NTC sensor connections (Terminals 1, 2, 3) and ensure the sensor is correctly installed and not damaged.
- റിലേ സജീവമാകുന്നില്ല: Check the control parameters (setpoint, hysteresis) and ensure the measured temperature is outside the desired range to trigger the relay. Verify the load connected to the relay output (Terminals 6, 7, 8) is functioning correctly.
- Module Malfunction: If basic checks do not resolve the issue, consult the official EVCO technical support or a qualified technician.
8. വാറൻ്റിയും പിന്തുണയും
The EVCO EV3X21N7 module is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, duration, and conditions, please refer to the documentation provided with your purchase or contact EVCO directly.
For technical support, product inquiries, or service requests, please contact your authorized EVCO distributor or visit the official EVCO webബന്ധപ്പെടാനുള്ള വിവരങ്ങൾക്കുള്ള സൈറ്റ്.
