Allen-Bradley 1769-L30ER-NSE CompactLogix PLC Controller
CompactLogix 5370 L3 Controller, 1 MB user memory, dual EtherNet/IP ports with DLR capability, 1 USB port, 8 I/O expansion, 16 EtherNet/IP nodes, no supercap for RTC, 1 GB SD card included
Lifecycle Status: Active Mature
The Allen-Bradley 1769-L30ER-NSE CompactLogix controller is designed for compact machine control and industrial automation applications that require embedded EtherNet/IP communication in a no-capacitor variant for mining-related use cases. This CompactLogix 5370 L3 controller provides integrated network connectivity, removable SD card storage, and support for distributed 1769 Compact I/O architectures.
Lifecycle Status: Active Mature
- CompactLogix 5370 L3 PLC controller
- 1 MB user memory
- Dual embedded EtherNet/IP ports with DLR capability
- 1 USB port for firmware updates and programming
- Supports up to 16 EtherNet/IP nodes
- Supports up to 8 expansion I/O modules
- Ships with 1 GB SD card
- Supports up to 2 GB SD card
- No supercap for real-time clock
- Supports 1769 Compact I/O
- Depth: 105 mm
- Isolation: 30V continuous, basic insulation, USB to system, Ethernet to system, and Ethernet to Ethernet; type tested at 500V AC for 60 s
This controller is suited to compact control systems where panel space, embedded Ethernet networking, and modular local expansion are important. Dual EtherNet/IP ports support linear and device-level ring topologies, making the unit suitable for machine-level control, networked I/O, and connected industrial automation systems.
The no-capacitor design is intended for applications where residual stored energy must be minimized. In CompactLogix control architectures, the controller can be used with 1769 expansion modules and SD card storage for program handling, firmware maintenance, and controller servicing workflows.