TA521
TA521
Overview
© ABBDescription
TA521: AC500 Battery. Lithium battery for PM5xx and PM56xx.
Key Benefits
- Memory Backup: Preserves retentive memory data when the PLC CPU is switched off.
- Real-Time Clock Backup: Maintains the PLC's real-time clock during power interruptions.
- Reliable Data Retention: Helps prevent loss of retained data when the CPU is unpowered.
- Long Battery Life: Provides approximately 3 years of typical battery life at 25°C.
- Easy Installation: Features an integrated lithium button cell and connector for compatible ABB AC500 CPUs.
Specifications
- Dimensions
- Product Net Weight0.009 kgProduct Net Depth / Length8 mmProduct Net Height170 mmProduct Net Width100 mmGross Weight0.14 kg
- Degree of Protection
- IP20