The PR225 is the latest addition to the PR series โ a compact PLC in a panel-mounted enclosure with a 3.5" color graphic screen and Ethernet interface. The device offers an optimal combination of analog and discrete inputs and outputs, suitable for controlling systems in water supply, heating, air conditioning, ventilation, the food industry, and other applications.
The 3.5" color graphic screen enables the creation of clear and intuitive user interfaces, simplifying both configuration and data viewing. Installing the device on the cabinet door eliminates the need for a separate operator panel.
Communication and integration
The Ethernet interface allows integration into existing systems, expansion with Mx210 I/O modules, and remote monitoring via akYtec Cloud.
The PR225 is also equipped with two RS-485 interfaces, enabling system expansion with Mx110 modules for actuator control or data transmission to higher-level systems.
Programming
The operating algorithm is created by the user in the free akYtec ALP environment, allowing adaptation to specific system requirements.
Features and benefits
HMI: Graphic screen and buttons
- 5" color graphic screen, 320×480 resolution
- 7 mechanical buttons with user-customizable
- 5 LEDs (3 service, 2 user)
Inputs and outputs
- 4 analog inputs: PT1000, NTC/PTC, 4…20 mA / 0…10 V, or discrete mode
- 2 universal analog outputs: 4…20 mA / 0…10 V
- 8 digital inputs (24 V / 230 V)
- 8 digital outputs (E/M relays and transistor keys)
Communication capabilities
- Ethernet interface, Master/Slave, Modbus TCP:
- Access to akYtec Cloud
- PC connection for program configuration and recording
- Configuration in akYtec ToolPro.
- Process visualization with operator panels and SCADA.
- Increase of I/O with Mx210 modules.
- Up to 2 RS-485 interfaces (Master/Slave, Modbus RTU/ASCII):
- Integration into SCADA systems
- Expansion with Mx110 modules
- Control of external devices
- PC connection for configuration and programming
Design features
- Panel design: 100×100×72 mm
- Removable terminal blocks for easy installation
- Quick battery replacement
Operation
- 2 power supply modifications: ~/=24 and ~230 V.
- Operation in unheated premises: -20...+55 °ะก.
- Configuration and program recording via USB, Ethernet.
