1762-MM1RTC

The 1762-MM1RTC module offered by Allen Bradley, part of the MicroLogix 1200 series, serves dual purposes as both a memory module and a real-time clock module. It has a memory capacity of 6 Kbytes, enabling effective data storage and efficient timekeeping. The module tracks essential time parameters including year, month, day, week, hour, minute, and second with a resolution of one second.

Engineered for versatility, the 1762-MM1RTC includes four interrupt inputs and four pulse catch/latching inputs, enhancing its operational capacity in various automation contexts. The internal lithium battery provides a nominal voltage of 3.0V DC, ensuring the module retains timekeeping functions and information even during power interruptions. Notably, the battery allows for hot swapping, which enables users to replace or add components without shutting down the power.

The device operates effectively within a voltage range of 4.5V to 5.5V DC, drawing a minimal power of 0.025 Watts while in use. When it comes to environmental adaptability, the module is suitable for operating temperatures ranging from 0 °C to +55 °C and can be stored at temperatures between -40 °C and +60 °C. Its humidity tolerance, 5% to 95% non-condensing, makes it suitable for a variety of industrial settings, ensuring reliable performance under different conditions. Additionally, the module demonstrates a load time of under 500 milliseconds, making it efficient for integration into control systems.