Home › End-of-life lookup › ControlLogix 5580 K/EP and Compact GuardLogix 5370 at End of Life (1756-L8, 1769-L3)
ControlLogix 5580 NSE Controller 1756-L81E-NSE (end of life)
| Rockwell lifecycle status | End of Life – discontinued 31/12/2026 (read on 3 November 2026) |
|---|---|
| Replacement | 1756-L81E-NSEXT — named by Rockwell Automation |
The Rockwell product page names 1756-L81E-NSEXT as the Direct Replacement.
Key data
| Memory | 3 MB |
|---|---|
| I/O / nodes | 100 EtherNet/IP devices |
Lifecycle status changes over time: confirm the current status on the Rockwell product page or in the Product Compatibility and Download Center before ordering.
Related services: Lifecycle review and spare parts Rockwell Automation upgrades
Other catalog numbers in this family: ControlLogix 5580 K/EP and Compact GuardLogix 5370 at End of Life (1756-L8, 1769-L3)
1756-L81EK 1756-L82EK 1756-L83EK 1756-L84EK 1756-L85EK 1756-L81EP 1756-L83EP 1756-L85EP 1756-L8SPK 1769-L30ERMS 1769-L33ERMS 1769-L36ERMS
Sources
- Rockwell Automation, Rockwell product page 1756-L81E-NSE — read on 3 November 2026
- Rockwell Automation, rockwellautomation.com product page