1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of the Seco-Larm Enforcer SK-3523-SDQ Heavy-Duty Access Control Keypad. Please read this manual thoroughly before installation and operation to ensure proper functionality and safety.
The SK-3523-SDQ is a robust, outdoor-rated access control keypad designed for secure entry management. It supports up to 210 users and features a durable stainless steel faceplate and a rugged cast-aluminum housing.
2. Informació de seguretat
Observeu les següents precaucions de seguretat per evitar danys a la unitat i garantir la seguretat de l'usuari:
- Seguretat elèctrica: Disconnect power before installation or servicing. All wiring should comply with local electrical codes.
- Condicions ambientals: Although designed for outdoor use, avoid direct exposure to extreme weather conditions if possible. Ensure proper sealing during installation to maintain its weather resistance.
- Personal autoritzat: Installation and maintenance should only be performed by qualified technicians.
- Font d'alimentació: Utilitzeu només la font d'alimentació especificadatage and current ratings to avoid damage.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Seco-Larm Enforcer SK-3523-SDQ Keypad Unit
- Cargols i ancoratges de muntatge
- Diode (for inductive loads)
- Manual d'usuari (aquest document)
- Security Key (for accessing internal components)
4. Configuració i instal·lació
Proper installation is crucial for the keypad's performance and longevity.
4.1 Muntatge del teclat numèric
- Tria la ubicació: Select a flat, secure surface for mounting, typically near the access point. Ensure adequate space for wiring.
- Prepara la superfície: Use the keypad as a template to mark drilling points for mounting screws.
- Forats: Drill pilot holes for the mounting screws and a larger hole for wiring access.
- Teclat segur: Mount the keypad securely using the provided screws and anchors. Ensure the unit is level.
Imatge 1: Frontal view of the Seco-Larm Enforcer SK-3523-SDQ Heavy-Duty Access Control Keypad. It features a stainless steel faceplate with a 12-button numeric keypad, a key lock at the top, and three indicator LEDs (green, yellow, red) above the keypad. The housing is black and rugged.
4.2 Connexions de cablejat
Refer to the wiring diagram provided with the product for specific connections. General steps include:
- Connexió d'alimentació: Connect the keypad to a stable 12-24 VDC power supply. Observe polarity.
- Connexió de bloqueig: Connect the keypad's output relays to the electric lock or gate operator. Use the provided diode for inductive loads to prevent back-EMF damage.
- Botó de sortida: Connect an optional exit button to the designated terminals.
- Alarm/Auxiliary Output: Connect to an alarm system or other auxiliary devices if required.
Nota: Always ensure power is disconnected before making any wiring changes.
5. Instruccions de funcionament
5.1 Modes de programació
The keypad operates in two main modes: Mode normal (for access) and Mode de programació (for configuration).
- Entrant al mode de programació: Enter the Master Code followed by '#'. The yellow LED will illuminate.
- Sortida del mode de programació: Press '#' or wait for 10 seconds of inactivity.
5.2 User Code Management
El teclat numèric admet fins a 210 codis d'usuari.
- Afegir un codi d'usuari:
- Entra al mode de programació.
- Press '1' (Add User Code).
- Enter a 4-8 digit User Code.
- Press '#'. The green LED will flash to confirm.
- Eliminació d'un codi d'usuari:
- Entra al mode de programació.
- Press '2' (Delete User Code).
- Introduïu el codi d'usuari que voleu suprimir.
- Press '#'. The red LED will flash to confirm.
5.3 Concessió d'accés
To gain access, users must enter their valid user code followed by '#'.
- Successful Entry: The green LED will illuminate, and the lock will activate for the programmed duration.
- Unsuccessful Entry: The red LED will flash, and access will be denied.
6. Manteniment
The SK-3523-SDQ keypad is designed for minimal maintenance. However, regular checks can extend its lifespan:
- Neteja: Netegeu la superfície del teclat amb un drap suau iamp drap. Eviteu productes de neteja o dissolvents abrasius.
- Inspecció del cablejat: Periodically check wiring connections for corrosion or damage, especially in outdoor environments.
- Prova de funcionalitat: Test the keypad's operation and lock activation regularly to ensure proper function.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El teclat numèric no s'encén. | Sense subministrament d'alimentació; cablejat incorrecte; subministrament d'alimentació defectuós. | Check power connections; verify power supply voltage; assegureu-vos de la polaritat correcta. |
| Keypad accepts code but lock does not activate. | Incorrect lock wiring; faulty lock; relay issue. | Verify lock wiring; test the lock independently; check keypad relay output. |
| Cannot enter Programming Mode. | Incorrect Master Code; keypad malfunction. | Ensure correct Master Code is used; reset keypad to factory defaults (refer to full manual for procedure). |
| Els botons del teclat no responen. | Physical damage; internal fault. | Inspect for damage; contact technical support if issue persists. |
8. Especificacions
- Model: SK-3523-SDQ
- Marca: Seco-Larm Enforcer
- Entrada Voltage: 12-24 VDC
- Sorteig actual: Standby: 20mA, Active: 80mA
- Capacitat d'usuari: 210 (1 Master, 209 User Codes)
- Relés de sortida: 1 (NO/NC, 2A @ 30VDC)
- Habitatge: Cast-aluminum, stainless steel faceplate
- Medi ambient: Classificació exterior
- Dimensions: (Refer to product diagram for exact measurements)
9. Garantia i Suport
Seco-Larm products are warranted against defects in material and workmanship under normal use for a period of one (1) year from the date of sale to the original customer. For technical support or warranty claims, please contact Seco-Larm customer service or visit their official weblloc.
Weblloc: www.seco-larm.com