The 6ES5516-3UA11 is a genuine SIEMENS SIMATIC S5 CP 516 Memory Module, engineered to extend the storage capacity of the CP 516 communication processor within the S5 family. This module is indispensable for system integrators and plant engineers maintaining legacy S5 installations, as it securely holds firmware, communication protocols, and user-defined parameters. Its robust design ensures data integrity even under industrial electrical noise and temperature fluctuations, making it a reliable choice for critical process control applications. Whether for emergency replacement or planned upgrades, the 6ES5516-3UA11 guarantees seamless integration and long-term stability.
| Parameter |
Specification |
| Product Type |
Memory Module for CP 516 Communication Processor |
| Model Number |
6ES5516-3UA11 |
| Compatible System |
SIEMENS SIMATIC S5 (e.g., S5-115U, S5-135U, S5-155U) |
| Memory Technology |
EPROM / Flash-based (non-volatile) |
| Memory Capacity |
Standard 128 KB (expandable via module variants) |
| Operating Voltage |
5 V DC (supplied via backplane bus) |
| Power Consumption |
Typical 0.5 W (max 1.0 W) |
| Operating Temperature |
0°C to +60°C (32°F to 140°F) |
| Storage Temperature |
-20°C to +80°C (-4°F to 176°F) |
| Relative Humidity |
5% to 95% (non-condensing) |
| Form Factor |
Plug-in module for CP 516 slot |
| Dimensions (H x W x D) |
Approx. 80 mm x 40 mm x 15 mm |
| Weight |
Approx. 50 g |
| Certification |
CE, UL, CSA (compliance with original Siemens standards) |
| MTBF |
> 500,000 hours at 40°C |
| Protection Class |
IP20 (when installed in enclosure) |
| Application |
Data storage for communication protocols, firmware, and configuration parameters |
| Shipping Weight |
0.2 kg (packaged) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22