The1769-L18ER-BB1B(1769-L18ER-BB1B) is a high-performance CompactLogix 5370 L1 controller engineered for small to medium-scale industrial automation. As a core component of Rockwell Automation’s Integrated Architecture, it delivers a unified control engine and a single programming environment. This specific model features built-in high-density I/O, including 16 digital inputs and 16 digital outputs, making it an efficient, all-in-one solution for machine-level control requiring a 24V DC power architecture.
Technical Specifications
Model/Catalog Number:1769-L18ER-BB1B
Series:CompactLogix 5370 L1
User Memory:512 KB (Volatile)
Non-Volatile Storage:Includes 1 GB Secure Digital (SD) Memory Card
Embedded Digital I/O:16 DC Inputs / 16 DC Outputs
Network Communication:Dual EtherNet/IP ports with Device Level Ring (DLR) support
Input Voltage:24V DC (Class 2 Power Supply required)
UPC:612598968657
Key Engineering Features
The1769-L18ER-BB1B(1769-L18ER-BB1B) offers several strategic advantages for modern control system design:
High-Speed Networking:The dual-port EtherNet/IP interface supports linear and DLR topologies, ensuring network resiliency and simplified cabling without the need for external switches in many configurations.
Integrated Architecture:Utilizes the same Logix instruction set and Studio 5000 environment as larger ControlLogix systems, allowing for seamless code portability and reduced engineering time.
Expandable I/O:While featuring 32 points of embedded I/O, the controller utilizes the POINTBus backplane, allowing for the direct addition of 1734 POINT I/O modules to meet specific application requirements.
Reliable Data Retention:The included 1 GB SD card provides a dependable method for non-volatile storage of user programs and tag data, facilitating rapid controller replacement and disaster recovery.
Compact Form Factor:Specifically designed for space-constrained environments, integrating the CPU, power supply, and I/O into a single module footprint.
