Controller 2 lines: 10I, 2I D/AN/TC, 10 OT M91-2-UA2

Universal logic controller with built-in HMI

This controller from the M91 series combines logic control and process visualization functions. Equipped with a two-line LCD display, it enables effective monitoring and control of device operation. It is an ideal solution for both simple automation applications and more complex systems requiring expansion.

The M91-2-UA2 controller offers versatility thanks to configurable inputs and outputs, allowing adaptation to diverse needs. The possibility of expansion with additional modules increases its functionality and makes it a future-proof investment. This makes it suitable for many industries – from building automation to industrial control systems.

Flexibility and expandability

The controller is characterized by high flexibility in the configuration of inputs and outputs. It has 10 binary inputs, 2 analog/thermocouple/digital inputs and 10 binary outputs. This combination allows for the processing of a wide spectrum of signals and devices. Additionally, the ability to connect expansion modules allows increasing the number of inputs/outputs to up to 150 points, making it a scalable solution for growing needs.

The controller is powered by 24V DC, and its typical current consumption is 140mA at 24V DC (3.2W). Robust construction and no need for external protection for relay outputs (up to 5A) ensure reliable operation in harsh industrial conditions. The controller can be easily mounted on a DIN rail or panel, simplifying integration with existing infrastructure.

Communication and programming

The controller is equipped with an RS-232 communication port, enabling programming and monitoring of device operation using dedicated U90-Ladder software (supplied separately). This software runs in a Windows environment and offers an intuitive interface for creating and modifying control programs. Additionally, some models (although not this specific one) offer the possibility of communication via a CANbus, allowing integration with other devices in an industrial network. The built-in real-time clock ensures precise operation of the controller in applications requiring time synchronization.