LCD controller 7" SM70-J, OPLC, 7", 10DI, 2UNI, 8TO(3HS) SM70-J-T20

Unitronics SM70-J HMI Panel Controller – a versatile solution for automation

The SM70-J controller with a built-in HMI panel is a compact device combining the functions of a PLC controller and an operator panel. This is an ideal solution for a wide range of industrial applications where efficiency, reliability and ease of use are important. The device offers an intuitive user interface on a 7-inch touchscreen, enabling process visualization and direct control over devices.

Functionality and capabilities

This model is equipped with 10 binary inputs, 2 universal inputs (digital/analog) and 8 transistor outputs (3 with the possibility of fast PWM modulation). This combination allows control of various devices and processes, from simple applications to more complex automation systems. The built-in PLC controller provides programming flexibility and the ability to adapt to specific project requirements. Additionally, the controller has an SD card slot for data storage and RS232/485 (with CANbus support) and mini USB ports, which facilitate integration with other devices and systems.

Construction and application

The SM70-J controller housing is characterized by a high degree of protection IP65 (from the front), which ensures resistance to dust and moisture – important in harsh industrial conditions. Thanks to its compact dimensions (146.4 x 210 x 42.3 mm), the controller can be easily mounted in a limited space. Long battery life (up to 7 years at 25°C) minimizes the need for frequent maintenance.

This controller finds application in many industries, including:

• Building automation: control of lighting, heating, ventilation and air conditioning.
• Industrial automation: control of machines and production equipment.
• Monitoring systems: visualization of data from sensors and alarms.
• HMI applications: creating intuitive operator panels for process control.
• Specialized applications: dosing, mixing, packaging systems, etc.

Key product features:

• Built-in HMI panel: Intuitive operation thanks to a 7-inch touchscreen with a resolution of 800x480 pixels and displaying 65,000 colors.
• Versatile inputs/outputs: 10 binary inputs (including 3 fast), 2 universal inputs and 8 transistor outputs (including 7 fast PWM).
• Communication: RS232/485 ports with CANbus support, mini USB and an SD card slot provide integration flexibility with other devices.
• Robust housing: IP65 protection (from the front) guarantees reliable operation in harsh industrial conditions.
• Memory: 112kB of ladder program memory, 2MB for images and 512K for fonts allow you to create advanced applications.
• Expandability: Possibility of expansion with additional inputs/outputs using the EX-RC1 adapter on the UniCAN bus.