Allen Bradley 1785LTR — MODIFIED PLC-5/15 W/ REAL TIME CLOCK JU

The 1785LTR is a modified version of the Allen Bradley PLC-5/15 with an added real-time clock (RTC). This modification enhances the capabilities of the PLC-5/15 by providing accurate timekeeping, allowing for better time-based controls and logging.

The addition of the RTC enables the PLC-5/15 to keep track of the current date and time. This information can be used in various applications, such as scheduling tasks or synchronizing operations with external systems. For example, the PLC-5/15 with RTC can automatically activate specific processes at predefined times or generate time-stamped data for accurate event logging.

The RTC module is integrated seamlessly into the PLC-5/15, which means that existing functions and programming methods remain unchanged. The only difference is that the PLC now has the ability to access and update the real-time clock. This is done through the PLC programming software, where the RTC module can be configured and its data read or written.

One of the key benefits of the 1785LTR is that it eliminates the need for external timekeeping devices or relying on manual time inputs. This not only simplifies the installation and maintenance process but also improves system accuracy and reliability.