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Allen-Bradley | 1768-L45 | CompactLogix
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Product Description: Allen-Bradley 1768-L45
The Allen-Bradley 1768-L45 is a CompactLogix L45 programmable automation controller (PAC) that offers powerful and scalable control for machine-level applications. Designed for mid-range systems, this controller combines the flexibility of the CompactLogix platform with enhanced performance and connectivity options. It supports integrated motion, EtherNet/IP, and 1768 backplane modules, making it ideal for high-performance control and motion applications in a compact footprint.
Product Type
- CompactLogix Programmable Automation Controller (PAC)
- Series: 1768 CompactLogix
- Processor Model: L45
Key Features
- Memory: 1.5 MB user memory, 0.5 MB I/O memory
- Integrated communication ports: 1x serial RS-232 port
- Supports EtherNet/IP communication via separate 1768-ENBT module
- Supports up to 30 Compact I/O modules (1769 series)
- Supports up to 8 1768-series modules, including motion and communication modules
- Integrated motion support: Up to 8 axes of motion (via SERCOS or EtherNet/IP with proper modules)
- Advanced instruction set, including PID, motion, and sequencing
- Non-volatile memory backup with optional CompactFlash card
- USB port for firmware updates and programming (via programming device)
Technical Specifications
- Program Memory: 1.5 MB
- I/O Memory: 0.5 MB
- Data Log Memory: None native (can be done through logic and external storage)
- Expansion: Up to 30 local 1769 I/O modules, Up to 8 1768 modules (including motion, communication, safety)
- Scan Time: High-speed execution for complex logic
- Operating Temperature: 0 to 60 °C (32 to 140 °F)
- Mounting Type: DIN Rail or Panel Mount
- Backplane: 1768 system backplane
- Power Supply: Requires separate 1768 power supply module
Application Areas
- Multi-axis motion control systems
- Packaging and labeling machinery
- Material handling and robotics
- Process automation and batch control
- OEM machine builders needing mid-tier control
Advantages
- Compact size with scalable performance
- Ideal for motion-intensive and networked applications
- Easily integrates with other Allen-Bradley devices over EtherNet/IP
- Flexible I/O options with Compact I/O modules
- Efficient, cost-effective control for growing system demands