Description
Product Name: 2755-L4FBA Allen Bradley Output module
Product details:
The Allen-Bradley 2755-L4FBA is a component of a fixed-mount industrial bar code scanning system, typically used in material handling and manufacturing environments.
Product Description
- Type: Enhanced Medium-Speed Scan Head (Bar Code Scanner Head).
- Series: Bulletin 2755.
- Scanning Configuration: Front Scanning. This means the laser beam exits through the front face of the scan head.
- Function: It is a moving beam laser scan head designed to read bar codes, and it must be connected to an Allen-Bradley 2755-DM1 or 2755-DM6 Decoder/Controller unit to function as a complete scanner system.
Key Parameters (Specifications)
| Parameter | Detail |
| Model | 2755-L4FBA |
| Scanning Speed | Approximately 200 scans per second (bi-directional scanning). |
| Scan Range (Example) | 11 mil Bar Width: 10 to 16 inches (approx. 254 to 406 mm) |
| Scan Range (Example) | 20 mil Bar Width: 8 to 19 inches (approx. 203 to 483 mm) |
| Max Barcode Distance | Capable of scanning symbols up to 50 inches (approx. 1270 mm) away when connected to a compatible decoder. |
| Features | Shutter Control, Package Detect Port, LED Indicators. |
| Enclosure | Durable steel enclosure, often sealed against dirt and dust (suitable for industrial environments). |
| Required Companion | Requires a 2755-DM1 or 2755-DM6 Decoder/Controller unit. |
🚀 Product Advantages (Key Benefits)
The 2755-L4FBA Scan Head offers several advantages for industrial automation:
- Reliable Fixed Scanning: Provides a dependable solution for automated bar code identification in high-volume, fixed-position applications.
- Industrial Durability: Housed in a durable, sealed steel enclosure, making it robust and suitable for harsh industrial environments, including those with dirt and dust.
- Medium-Speed Performance: With 200 scans per second, it is well-suited for medium-speed conveyor and material handling systems.
- Flexible Configuration: As part of the 2755 family, it integrates easily with Allen-Bradley control systems (such as Logix controllers) via its companion decoder, streamlining system integration and communication.
- Long-Distance Reading: Capable of reading bar codes at a significant distance (up to 50 inches), providing flexibility in mounting and application.
⚠️ Important Considerations (Notes)
When implementing or purchasing the 2755-L4FBA, consider the following:
- System Requirement: This is only the scan head. It MUST be connected to a compatible Allen-Bradley 2755 series Decoder/Controller (like the 2755-DM1 or 2755-DM6) to operate and communicate with the control system.
- Product Status: The Bulletin 2755 series is often classified as a discontinued or legacy product by Rockwell Automation (Allen-Bradley). This means direct factory support may be limited, and new purchases are typically from the surplus, used, or refurbished market.
- Firmware and Compatibility: If replacing an older unit, ensure any necessary firmware or software revisions in the decoder are compatible with your control system’s requirements.
- Scan Range Tuning: The stated scan ranges are examples. The actual effective range depends heavily on the bar code quality, print contrast, size (bar width), and the application environment.
🏭 Product Applications (Common Uses)
The Allen-Bradley 2755-L4FBA is designed for automated data collection and tracking in industrial settings:
- Conveyor Systems: Reading product or package bar codes as they pass on a conveyor line for tracking, sorting, or routing.
- Manufacturing and Assembly: Verifying the correct components or assemblies are being used at specific stages of a production line.
- Automated Warehousing: Stock and inventory tracking within automated storage and retrieval systems (AS/RS).
- Quality Control: Checking for label presence and verifying correct part numbers against a production order.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
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Colour：new Warranty: 12 months
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