Finder 22.32.0.024.4320 Modular Contactor User Manual

1. Sarrera eta Overview

This manual provides essential information for the safe and effective installation, operation, and maintenance of the Finder 22.32.0.024.4320 Modular Contactor. This device is designed for controlling electrical loads in various industrial and commercial applications. It features a 24V AC/DC coil, DPST-NO (Double Pole Single Throw - Normally Open) contacts rated at 25A, and integrated LED and mechanical indicators for status monitoring.

Mesedez, irakurri arretaz eskuliburu hau edozein instalazio edo eragiketa egin aurretik, funtzionaltasun egokia eta segurtasuna bermatzeko.

2. Segurtasun informazioa

OHARRA: Deskarga elektrikoaren arriskua. Instalazioa eta mantentze-lanak langile kualifikatuek bakarrik egin behar dituzte.

• Always disconnect power to the circuit before installing, servicing, or removing the contactor.
• Ziurtatu kableatu guztiak tokiko eta estatuko arau elektrikoen araberakoak direla.
• Egiaztatu liburukiatagKontaktorearen e eta uneko balorazioak aplikazioaren eskakizunekin bat datoz.
• Ez erabili kontaktu-makina hondatuta dagoela dirudienean.
• Erabili babes pertsonaleko ekipamendu (BPE) egokia instalazioan eta mantentze-lanetan.

3. Produktuaren ezaugarriak

• Eredua: Bilatzailea 22.32.0.024.4320
• Bobina Voltage: 24V AC / DC
• Kontaktuen konfigurazioa: DPST-NO (Double Pole Single Throw - Normally Open)
• Kontaktuen balorazioa: 25A
• Harremanetarako materiala: AGSNO2 (Silver Tin Oxide) for high switching capacity and durability.
• Adierazleak: Integrated LED for coil status and mechanical indicator for contact position.
• Muntaketa: DIN Rail Mountable for easy installation in control panels.
• Diseinua: Modular and compact, suitable for space-constrained applications.
• Eragiketa modua: Automatic (controlled by coil energization).

4. Konfigurazioa eta instalazioa

4.1 Muntaketa

The Finder 22.32.0.024.4320 contactor is designed for DIN rail mounting. To install:

1. Ensure the DIN rail is securely fastened within the enclosure.
2. Lotu kontaktu-gailuaren goiko ertza DIN errailean.
3. Press the bottom edge of the contactor firmly until it clicks into place on the DIN rail.
4. Verify the contactor is securely attached and does not wobble.

4.2 Kableatutako konexioak

Refer to the wiring diagram and terminal markings on the contactor for correct connections. The contactor has two main sets of terminals:

• Bobinaren terminalak (A1, A2): Connect the 24V AC/DC control voltage to these terminals. Polarity is generally not critical for AC/DC coils, but always follow specific instructions if provided.
• Power Contact Terminals (1, 2, 3, 4): These are the main power contacts. Terminals 1 and 3 are the inputs, and 2 and 4 are the outputs for the two normally open poles. Connect the load circuit to these terminals.

Ensure all wire connections are tight and secure to prevent loose connections, which can lead to overheating or intermittent operation.

Figure 1: Finder 22.32.0.024.4320 Modular Contactor. This image displays the Finder 22.32.0.024.4320 modular contactor, showing its compact design, terminal connections, and the integrated LED and mechanical status indicators. The model number and electrical ratings are visible on the front panel.

5. Funtzionamendu-argibideak

The Finder 22.32.0.024.4320 is an automatically operated modular contactor. Its function is to switch electrical loads on or off based on the energization of its control coil.

1. Energiarik gabeko egoera: Voltage is applied to the coil terminals (A1, A2), the contactor's normally open (NO) power contacts (1-2 and 3-4) remain open. The LED indicator will be off, and the mechanical indicator will show the 'open' position.
2. Egoera energetikoa: When the rated 24V AC/DC control voltage is applied to the coil terminals (A1, A2), the coil energizes, causing the contacts to close. The LED indicator will illuminate, and the mechanical indicator will show the 'closed' position. This action connects the load circuit.
3. Funtzionamendu automatikoa: The contactor will maintain its energized state as long as the control voltage is present. When the control voltage is removed, the coil de-energizes, and the contacts return to their normally open position, disconnecting the load.

Monitor the LED and mechanical indicators to confirm the operational status of the contactor.

6. Mantentzea

Regular maintenance helps ensure the longevity and reliable operation of the contactor.

• Ikus-ikuskapena: Aldian-aldian ikuskatu kontaktu-gailua kalte fisikorik, kolore-aldaketarik edo konexio solterik dagoen ikusteko.
• Garbiketa: If necessary, gently clean the exterior of the contactor with a dry, lint-free cloth. Do not use solvents or abrasive cleaners. Ensure power is disconnected before cleaning.
• Terminalaren estutasuna: Check terminal screws for tightness, especially after initial installation and during routine maintenance. Loose connections can cause overheating.
• Ingurumen-baldintzak: Ziurtatu funtzionamendu-ingurunea tenperatura eta hezetasun-tarte jakin batzuen barruan mantentzen dela, matxura goiztiarrak saihesteko.

7. Arazoak

If the contactor is not functioning as expected, consider the following troubleshooting steps:

• Contactor Not Engaging:
  • Egiaztatu kontrol-bolumen zuzena delatage (24V AC/DC) is applied to terminals A1 and A2.
  • Check for loose wiring connections at the coil terminals.
  • Ensure the control circuit is complete and there are no open circuits.
  • Inspect the coil for any visible damage.
• Contacts Not Closing/Opening Properly:
  • If the coil is energized but contacts do not close, there might be a mechanical obstruction or internal fault.
  • If contacts remain closed after coil de-energization, check for contact welding due to overload or short circuit.
• Gehiegizko berotzea:
  • Check for loose power connections, which can cause resistance and heat.
  • Ensure the load current does not exceed the 25A rating of the contacts.
  • Verify adequate ventilation around the contactor.

If issues persist after troubleshooting, contact a qualified electrician or Finder technical support.

8. Zehaztapenak

Figure 2: Dimensional Drawing. This technical drawing illustrates the precise dimensions of the Finder 22.32.0.024.4320 modular contactor in millimeters, including height, width, and depth, crucial for installation planning and panel integration.

9. Bermea eta Laguntza

For warranty information, please refer to the documentation provided with your purchase or contact your authorized Finder distributor. For technical support or further inquiries, please visit the official Finder webwebgunean edo jarri harremanetan bere bezeroarentzako arreta zerbitzuarekin.

You can find more information about Finder products at the Finder Store.