Allen-Bradley 1769-L19ER-BB1B CompactLogix 5370 Ethernet Controller: Industry-Leading Automation Solution
The Allen-Bradley 1769-L19ER-BB1B CompactLogix 5370 Ethernet Controller combines advanced processing power with dual EtherNet/IP ports to deliver seamless connectivity and real-time control for complex industrial applications. Engineered for high-speed operations, this compact controller supports up to 8 expansion modules while maintaining a robust 24V DC power supply and integrated 1 GB SD card storage for scalable automation systems.
Key Features
- Dual Gigabit Ethernet Ports – Enables redundant network configurations and high-speed data exchange with EtherNet/IP devices.
- 16 MB User Memory – Provides ample capacity for complex logic programs and data-intensive operations.
- Integrated I/O Capabilities – Combines 16 digital inputs/outputs, 8 universal analog inputs, and 4 universal analog outputs in a single compact unit.
- Compact Design – 110mm x 45mm x 75mm housing optimizes panel space while maintaining industrial durability.
- Extended Operating Temperature – Functions reliably from 0°C to 60°C in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen-Bradley 1769-L19ER-BB1B |
| Power Requirements | 24V DC ±20% |
| Dimensions & Weight | 110mm H × 45mm W × 75mm D (0.6 kg) |
| Operating Temperature | 0°C to 60°C |
| Communication Interfaces | Dual Gigabit Ethernet, USB 2.0 |
| Storage Capacity | 1 GB SD Card |
Application Fields
This controller excels in automotive manufacturing, food and beverage processing, packaging machinery, and material handling systems. Its EtherNet/IP compatibility enables seamless integration with Allen-Bradley HMIs, drives, and safety systems, while the modular architecture supports customized I/O configurations for precision control in assembly lines, test stands, and distributed control networks.
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As a leading distributor, we offer premium industrial control solutions including ABB DSQC series robot parts, GE Fanuc VMIVME modules, Bently Nevada 3500 systems, Foxboro FBM200 series, Triconex 3008/3703 modules, and Woodward controllers. Our inventory spans legacy systems like Allen-Bradley 1769-L19ER-BB1B and cutting-edge automation components with comprehensive technical support.






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