6AU1400-2PA22-0AA0 Siemens Compact Flash Card | New

Industrial-Grade Storage for Automation Systems

The Siemens 6AU1400-2PA22-0AA0 is a high-performance Compact Flash (CF) card engineered for industrial automation environments.
Designed for SIMATIC PLCs, industrial HMIs, and embedded control systems, this module provides reliable data storage, long-term endurance, and stable operation even in demanding conditions.

Unlike standard consumer memory cards, this CF card is built to handle continuous read/write cycles, temperature fluctuations, and vibration, making it ideal for critical industrial applications.

Key Advantages

Original Siemens module ensures seamless PLC and HMI compatibility
High data integrity for automation program storage and backup
Industrial-grade durability: resistant to vibration, temperature, and extended use
Plug-and-play installation with Siemens PLC systems
Supports fast read/write speeds for program loading and system updates
Compact form factor for integration in control cabinets and embedded devices

Technical Specifications

Specification	Details
Manufacturer	Siemens
Model Number	6AU1400-2PA22-0AA0
Product Type	Compact Flash (CF) Card
Storage Capacity	256 MB (or check official Siemens datasheet)
Interface	Compact Flash Type I
Operating Temperature	−25°C to +70°C
Storage Temperature	−40°C to +85°C
Shock & Vibration	Industrial-grade tolerance
Compatibility	SIMATIC S7 PLCs, HMI panels, embedded controllers
Condition	Brand New
Application	Industrial automation, program storage, backup, data logging

Typical Applications

Storing SIMATIC PLC programs
HMI panel configuration and backup
Data logging in industrial monitoring systems
Embedded automation control solutions
Industrial test and measurement equipment

Reliability in Harsh Environments

The 6AU1400-2PA22-0AA0 is designed to maintain data integrity under continuous operation, resisting both temperature extremes and mechanical stress.
This makes it particularly suitable for industrial plants, factory automation, and mobile control units where stability is critical.

Industrial Compact Flash Card Comparison

Feature	Siemens 6AU1400-2PA22-0AA0	Mitsubishi CF Card (Industrial)	Omron Industrial CF Card	Keyence Industrial CF Card
Type	Compact Flash (CF) Card	Compact Flash (CF) Card	Compact Flash (CF) Card	Compact Flash (CF) Card
Capacity	256 MB (verify official datasheet)	256–512 MB	128–256 MB	256 MB
Interface	CF Type I	CF Type I	CF Type I	CF Type I
Compatibility	SIMATIC PLCs, HMI panels	MELSEC PLCs	Omron PLC / HMI	KV series PLC / HMI
Operating Temperature	−25°C to +70°C	−20°C to +70°C	−25°C to +70°C	−20°C to +70°C
Storage Temperature	−40°C to +85°C	−40°C to +85°C	−40°C to +85°C	−40°C to +85°C
Vibration / Shock Tolerance	Industrial-grade	Industrial-grade	Industrial-grade	Industrial-grade
Typical Use	PLC program storage, HMI backup, data logging	PLC program and parameter storage	PLC program storage, HMI backup	PLC program storage, data backup
Condition	Brand New	Brand New	Brand New	Brand New

🔍 Key Observations

Voltage/Temperature & Durability
- All cards are industrial-grade and can operate in extended temperature ranges.
- Designed to resist vibration and mechanical stress.
Capacity Differences
- Siemens, Mitsubishi, and Keyence cards commonly use 256 MB; Omron may offer smaller capacities for legacy PLCs.
Application Compatibility
- Each card is optimized for its manufacturer’s PLC/HMI ecosystem.
- Engineers should verify slot type, interface, and compatibility before integration.
Industrial Use Cases
- All cards are intended for program storage, HMI configuration backup, and data logging in factory automation and embedded systems.

6AU1400-2PA22-0AA0 Genuine New 6AU14002PA220AA0 Siemens Compact Flash Card