Controller 2 lines: 12 IN, 12 OUT M91-2-T1

Compact controller with built-in HMI panel

The M91-2-T1 controller is a versatile device combining the functions of a PLC controller and a two-line operator panel. It is an ideal solution for automating smaller industrial facilities where both control logic and local monitoring and interaction with the process are required. Thanks to its compact size and the possibility of mounting on a DIN rail or panel, this controller finds application in a wide range of applications.

Functionality and capabilities

This model offers 12 binary inputs and 12 transistor outputs, providing flexibility in connecting various sensors and actuators. The built-in RS232/485 port enables communication with other devices and systems, as well as remote programming and monitoring. The controller is compliant with international standards, which guarantees its reliability and safety in harsh industrial conditions.

• Versatility: The combination of a PLC controller and an HMI panel in one device simplifies the design of the automation system.

• Flexibility: 12 binary inputs allow connection of various sensors (e.g. limit switches, photocells).

• Efficiency: 12 transistor outputs enable control of various actuators (e.g. valves, motors).

• Communication: RS232/485 port provides easy integration with other devices and SCADA systems.

• Ease of use: Two-line LCD display with membrane keypad enables intuitive operation and configuration of the controller.

• Compact dimensions: Allow mounting in limited space.

• Mounting: Possibility of mounting on a DIN rail or directly on a panel.

Construction and technical parameters

The M91-2-T1 controller is characterized by a solid construction ensuring reliable operation in industrial conditions. 24 VDC power supply allows easy integration with existing electrical installations. Low current consumption (90 mA) minimizes the load on the power supply. STN display with LED backlight ensures good readability even in poor lighting conditions. Programming is done using dedicated U90-Ladder software, which is intuitive and easy to use – even for people without extensive experience in PLC programming. The controller has full memory backup, which ensures the preservation of the program even in the event of a power failure.