Overview
The Allen Bradley 1746-N2 is a slot filler module designed for the SLC 500 platform. Its primary function is straightforward but essential: it occupies empty chassis positions to maintain proper airflow, protect the backplane connectors, and ensure electrical integrity inside the control cabinet.
From a practical installer’s perspective, using 1746-N2 prevents dust entry, accidental contact, and exposure sur unused backplane terminals—issues that can lead to intermittent failures or long-term degradation. Although passive in function, it is a critical component for maintaining a healthy SLC system.
Technical Specifications
| Parameter | Description |
|---|---|
| Modèle Number | 1746-N2 |
| Module Type | Slot Filler / Blank Module |
| Platform Compatibility | Allen Bradley SLC 500 |
| Function | Protects unused chassis slots and backplane connectors |
| Backplane Connection | Passive (no electrical circuitry) |
| Material | Molded industrial-grade enclosure with SLC locking tabs |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | –40°C to +85°C |
| Dimensions (H × W × D) | ≈ 140 mm × 35 mm × 150 mm |
| Poids | ≈ 0.20 kg |
Applications
-
Protecting exposed slots in partially populated SLC 500 chassis
-
Maintaining proper airflow for heat-sensitive CPU and I/O modules
-
Preventing debris or contamination from entering unused positions
-
Providing mechanical stability inside control panels with vibration
-
Ensuring long-term reliability sur older SLC installations during staged upgrades
Advantages
-
Prevents contamination: Shields backplane contacts from dust and moisture.
-
Supports thermal management: Helps maintain correct airflow paths inside the chassis.
-
Improves mechanical safety: Reduces risk sur accidental insertion or physical damage.
-
Easy installation: Snaps into place like any standard SLC module.
-
Long-term reliability: Passive design with no components to fail.
Informations sur l'entreprise
E-mail: [email protected]
Mobile：Contactez-nous par email
Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
Nous pouvons fournir des équipements et des pièces détachées de différents pays et fabricants, résoudre vos inquiétudes ou problèmes de qualité en de nombreux endroits, et surfrir un excellent avantage de prix.
N'hésitez pas à nous appeler pour plus de détails sur les produits.