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 / 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 | 描述 |
|---|---|
| 型号 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 |
| 重量 | ≈ 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 / older SLC installations during staged upgrades
Advantages
-
Prevents contamination: Shields backplane contacts from dust and moisture.
-
支持s thermal management: Helps maintain correct airflow paths inside the chassis.
-
Improves mechanical safety: Reduces risk / 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.
公司信息
E-mail: [email protected]
Mobile：请通过邮件联系
Whatsapp：请通过邮件联系
Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
我们的服务
我们专业提供工业自动化零部件，并附有一年质保。我们的工业自动化零部件销往全球。
我们能提供来自不同国家和制造商的设备及备件，解决您在多处的顾虑或质量问题，并具有极大的价格优势。
欢迎来电咨询更多产品详情。