6ES7288-1SR20-0AA1
Product ID:109984
Updated: 2026/4/3

Key Features
- 1Seamlessly communicate with other devices for easy programming. 2、Execute automation logic efficiently with powerful CPU processing. 3、Add various expansion modules for increased functionality. 4、Operate reliably in industrial environments with robust housing. 5、Utilize high-speed counters and pulse outputs for advanced control.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Depth | 81mm | Height | 100mm |
| Width | 90mm | PROFINET Ports | 1 |
| Processor Speed (1K, binary operation) | 0.15ms | Digital Outputs | 8 |
| Digital Inputs | 12 | Operating Voltage | 220V AC or 110V DC |
| Model | SR20 | Type | Standard |
| Product Type | CPU | Lifecycle | Delivery Release (PM300) |
| Country of Origin | China | ECCN | EAR99H |
| AL | N | Model Number | 6ES7288-1SR20-0AA1 |
Specifications may be subject to change without notice
