A guide that compares CompactLogix controller models, their memory, ports, communication options and selection criteria.
The document provides a side‑by‑side comparison of CompactLogix controller families, including the 5370 L1/L2/L3 series and the 5380 series. It lists key features such as user memory size, built‑in ports, communication protocols and network node capacity to help engineers choose the right controller for a given application.
It also covers optional accessories such as I/O modules, power supplies and motion‑control add‑ons, and explains how to size the system for Ethernet/IP, DeviceNet or ControlNet networks. The guide ends with references to detailed technical data sheets for each controller family. This manual is written in Chinese.
| User memory for 1756‑L71 | 2 MB |
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Both the CompactLogix 5370 L3 and the CompactLogix 5380 controllers include integrated motion‑control capabilities.