Product Description
The Allen-Bradley 1769-L30ER CompactLogix controller delivers powerful automation control in a space-saving design. This Programmable Automation Controller (PAC) features dual Ethernet ports with built-in switching capability, supporting linear, star, and fault-tolerant Device Level Ring (DLR) topologies. With 1MB embedded memory and expandable storage via SD card, it’s ideal for small-to-medium applications requiring reliable operation.
Key Features
• Dual Ethernet/IP ports with 10/100 Mbps speed and 100m range
• Supports 8 I/O modules across 3 expansion banks
• Automatic program recovery via included 1GB SD card
• Flexible mounting (DIN rail or panel)
• Wide operating temperature: 0°C to 60°C (32°F to 140°F)
Complete Technical Specifications
| Brand | Allen-Bradley | Output Signal | Ethernet/IP, USB |
| Model | 1769-L30ER (Series A/B) | Memory | 1MB embedded + 1GB SD card |
| Communication Ports | 2x Ethernet, 1x USB | Max I/O Modules | 8 Compact I/O |
| Operating Temperature | 0°C to +60°C | Expansion Banks | 3 banks |
| Wire Compatibility | 14-22 AWG | Power Supply Distance | 4 modules max |
Installation Guide
Maintain 50mm (2 inch) clearance on all sides for airflow. Install within 4 modules of compatible power supplies: 1769-PA2, 1769-PB2, 1769-PA4, or 1769-PB4. Suitable for DIN rail or panel mounting. Operating vibration tolerance: 5G (10-500 Hz).
Compatibility Notes
Works with all 1769 Compact I/O modules. Use Cat5/Cat6 cables with RJ45 connectors for Ethernet connections. Replacement terminal block: 1769-RTBN18. Battery: 1747-BA.
Package Includes
• 1769-L30ER Controller Unit
• 1784-SD1 1GB memory card
• Documentation kit
• 12-month manufacturer warranty
Shipping & Support
Shipped worldwide via FedEx, UPS, or DHL. Download full manual: Click Here for Installation & Programming Guide










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