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Technical specifications for
1764-MM2RTC
Allen-Bradley 1764-MM2RTC – MicroLogix 1500 Memory Module with Real-Time Clock
Product Overview
The Allen-Bradley 1764-MM2RTC is a Memory Module with a built-in Real-Time Clock (RTC) designed for MicroLogix 1500 controllers. It provides 16 KB of non-volatile memory storage and supports automatic loading for program execution after power cycles.
Technical Specifications
✔ Manufacturer: Rockwell Automation
✔ Brand: Allen-Bradley
✔ Part Number: 1764-MM2RTC
✔ Product Family: MicroLogix
✔ Series: MicroLogix 1500
✔ Function: Memory Module with Real-Time Clock (RTC)
✔ Memory Capacity: 16 KB
✔ Enclosure Type: IP20 (for indoor use only)
✔ Additional Features: Real-Time Clock (RTC) for time-based operations
✔ Product Lifecycle Status: Discontinued/Obsolete
Compatibility
✔ Compatible Controllers: 1764-LSP, 1764-LRP
✔ Supported Base Units: 1764-AWA, 1764-BWA, 1764-BXB
✔ Output Source: Relay Port and DC FET
Operating Conditions
✔ Operating Temperature: 0°C to 55°C (32°F to 131°F)
✔ Support for Automatic Loading: Yes
Key Features & Benefits
✅ Built-in Real-Time Clock (RTC) – Enables time-based scheduling and event logging.
✅ Non-Volatile Memory Storage (16 KB) – Stores PLC programs and retains data during power loss.
✅ Automatic Loading Feature – Ensures seamless startup of automation processes.
✅ Compatible with MicroLogix 1500 – Works with multiple controllers and base units.
✅ Reliable Performance – Suitable for industrial automation applications requiring time-sensitive execution.
