Siemens 6ES5375-0LB21 | EEPROM Memory Module

The 6ES5375-0LB21 serves as a vital EEPROM Memory Module within the Siemens SIMATIC S5 series. This specialized component provides non-volatile storage for user programs and critical machine data. It ensures data retention even during unexpected power interruptions.

Technical Specifications and Physical Attributes

表格

Parameter	Specification
Model Number	6ES5375-0LB21
Manufacturer	Siemens AG
Module Type	EEPROM Memory Module / Storage Unit
System Compatibility	SIMATIC S5-115U Programmable Logic Controllers
Memory Capacity	16 Kbytes of non-volatile user memory
Data Retention	Permanent storage without battery backup
Interface Type	Direct connection to CPU memory slot
Operating Temperature	0°C to 60°C (32°F to 140°F)
Power Requirement	5V DC supplied via system backplane
Physical Dimensions	Compact single-slot module design
Weight	Approximately 0.1 kg (0.22 lbs)
Write Cycles	High endurance for frequent program updates

Operational Capabilities and Performance

This memory module delivers reliable storage for automation logic and parameters. It features electrically erasable technology to allow easy program modifications. The unit protects critical data through its non-volatile architecture.

Furthermore, the 6ES5375-0LB21 supports rapid data access for fast system startups. This capability minimizes machine downtime after a power cycle. You can rely on this module for consistent data integrity.

Connectivity and System Integration

Engineers utilize this device to expand the memory capacity of the CPU. It plugs directly into the designated memory slot on the processor. The design ensures a secure fit for industrial vibration environments.

Additionally, the module supports simple programming via standard STEP 5 software. It allows for efficient downloading and archiving of project files. This flexibility makes it a versatile choice for legacy system maintenance.

Conclusion

Select the 6ES5375-0LB21 for reliable data storage in your facility. Its durable construction guarantees years of trouble-free operation. We ensure fast shipping and quality testing for every unit.