Introducció
The Intermatic ET9250 is a 4-circuit relay module designed for use with the Intermatic ET90000 series controllers. This module serves as a replacement part or an upgrade component, allowing for the expansion of the controller's circuit capacity. Each ET9250 module includes four SPDT (Single Pole Double Throw) 30 amp relays, facilitating robust control over various electrical loads.
Informació important de seguretat
Please read and understand all instructions before installing or operating this device. Failure to follow these instructions could result in property damage, personal injury, or death.
- Desconnecteu l'alimentació: Always disconnect power at the circuit breaker or fuse box before installing or servicing this module.
- Personal qualificat: Installation and servicing should only be performed by qualified electrical personnel.
- Codis locals: Tot el cablejat ha de complir amb els codis elèctrics nacionals i locals.
- Ús adequat: Do not use this module for purposes other than those specified in this manual.
- Condicions ambientals: Ensure the module is installed in an environment free from excessive moisture, dust, and extreme temperatures.
Producte acabatview
The ET9250 module is a compact circuit board designed to integrate seamlessly with compatible Intermatic ET90000 series controllers. It provides additional switching capabilities for your system.
Els components clau inclouen:
- Four SPDT 30 Amp Relleus: These relays (K1-K4) are the primary switching components, capable of handling loads up to 30 amps.
- Blocs de terminals: Screw terminals for connecting external loads, clearly marked NC, NO, and COM for each circuit.
- Arnès de cables: A multi-colored wire harness for connecting the module to the main ET90000 series controller.
Instal·lació i Configuració
The ET9250 relay module is designed for integration with specific Intermatic ET90000 series controllers, including models such as ET90415CR, ET98015CR, ET91215CR, and ET91615CR. It comes in 4-circuit packs, allowing for system expansion up to a maximum of 16 circuits.
Passos d'instal·lació:
- Desconnexió d'alimentació: Ensure all power to the ET90000 series controller is disconnected at the main circuit breaker before beginning installation.
- Access Controller: Open the ET90000 series controller enclosure to access the internal components.
- Col·locació del mòdul: Carefully align the ET9250 module with the designated expansion slot or mounting points within the controller.
- Connect Wire Harness: Connect the multi-colored wire harness from the ET9250 module to the corresponding connector on the main controller board. Ensure a secure and correct connection.
- Mòdul segur: Secure the module in place using any provided fasteners or clips.
- Wiring Loads: Connect the electrical loads to the NC, NO, and COM terminals on the ET9250 module as required by your application. Refer to the specific wiring diagram for your ET90000 series controller for detailed instructions.
- Tancament tancat: Once all connections are made and verified, close the controller enclosure.
- Restaura l'alimentació: Restore power to the controller at the main circuit breaker.
- Configuració del sistema: Follow the instructions in your ET90000 series controller manual to configure the newly added circuits.
Funcionament
The ET9250 relay module operates under the control of the main ET90000 series controller. Each of the four SPDT 30 amp relays can be programmed and controlled independently by the timer or automation functions of the primary unit. When the controller sends a signal, the corresponding relay will switch, opening or closing the circuit to which it is connected. This allows for automated control of various electrical devices or systems.
Manteniment
The Intermatic ET9250 relay module is designed for reliable, long-term operation with minimal maintenance. However, periodic inspection can help ensure continued performance.
- Inspecció visual: Annually inspect the module and its connections for any signs of damage, corrosion, or loose wiring.
- Neteja: Keep the controller enclosure clean and free of dust and debris, which can impede proper operation and heat dissipation.
- Protecció del medi ambient: Ensure the module remains protected from moisture and extreme temperatures as per its operating specifications.
- Desconnexió d'alimentació: Always disconnect power before performing any inspection or cleaning.
Resolució de problemes
If you experience issues with your ET9250 relay module, consider the following troubleshooting steps:
- Sense energia per carregar: Verify that the main controller is receiving power and is programmed correctly. Check the wiring connections to the ET9250 module and the load for looseness or damage.
- Incorrect Switching: Ensure the programming in the main ET90000 series controller is correct for the desired switching action. Check for any error codes or indicators on the main controller.
- Mòdul no reconegut: If the main controller does not recognize the newly installed module, ensure the wire harness is securely connected and that the module is properly seated. Refer to the main controller's manual for module detection procedures.
- Sobrecàrrega: If a relay is not switching or appears damaged, check the connected load to ensure it does not exceed the 30 amp rating of the relay.
- Assistència professional: For persistent issues or if you are unsure about any troubleshooting steps, contact a qualified electrician or Intermatic customer support.
Especificacions tècniques
| Especificació | Detall |
|---|---|
| Número de model | ET9250 |
| Marca | Intermatic |
| Tipus de contacte | SPDT (Unipolar Doble Llançament) |
| Valoració actual | 30 Amps |
| Corrent de commutació màxima | 30 Amps |
| Nombre de circuits | 4 |
| Tipus de muntatge | Surface Mount (within controller) |
| Mode d'operació | Automatic (controlled by main unit) |
| Dimensions del producte | 5 x 3.75 x 1.25 polzades |
| Pes de l'article | 4.8 unces |
| UPC | 078275127746 |
Informació de la garantia
For detailed warranty information regarding the Intermatic ET9250 4-Circuit Relay Module, please refer to the manufacturer's official warranty description provided with your product or visit the Intermatic weblloc. Els termes i condicions de la garantia poden variar.
Atenció al client
If you require further assistance, have questions about installation, operation, or troubleshooting that are not covered in this manual, please contact Intermatic customer support. You can typically find contact information on the Intermatic website or within the documentation provided with your ET90000 series controller.
