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Technical specifications for
2080-MEMBAK-RTC
Allen-Bradley 2080-MEMBAK-RTC – Memory Backup & Real-Time Clock Module
The Allen-Bradley 2080-MEMBAK-RTC is a memory backup and real-time clock (RTC) plug-in module designed for Micro 800 series PLCs. This module allows for data retention and provides an integrated RTC function to ensure accurate time-stamping for industrial applications.
Technical Specifications
✅ Manufacturer: Rockwell Automation
✅ Brand: Allen-Bradley
✅ Part Number: 2080-MEMBAK-RTC
✅ Product Type: Memory Backup & RTC Plug-In Module
Real-Time Clock (RTC) Specifications
✅ Resolution (READ_RTC): 1 second
✅ Accuracy: ±5 seconds per month @ 25°C
✅ Operating Temperature: Standard industrial conditions
✅ Operating Altitude: Up to 2000m (6562 ft)
Memory Backup Features
✔ Retains User Data & Program Settings – Prevents data loss during power failure
✔ Easy Plug-and-Play Installation – No additional configuration required
✔ Supports Micro 800 Series PLCs – Ensures compatibility with most controllers
Compatibility & Limitations
Compatible with Micro 810, Micro 830, and Micro 850 controllers
Not supported on Micro 820 controllers
Applications
Event Logging & Data Retention – Ensures stored data remains intact
Scheduled Operations – Enables accurate time-based automation processes
Power Failure Recovery – Provides protection against power outages
