V230-13-B20B Unitronics VISION 230B GRAPHIC OPLC

Why Choose the Unitronics V230-13-B20B Vision PLC + HMI Controller?

The Unitronics V230-13-B20B is a compact all-in-one PLC and HMI controller from the Unitronics Vision series. It integrates a programmable logic controller with an operator interface in a single device, allowing engineers to design machine control systems with reduced wiring, simplified configuration and lower overall system cost.

The controller features a 3.2-inch monochrome graphic LCD display combined with a 24-key keypad, enabling operators to monitor machine status, adjust parameters and interact with automation processes directly from the panel. The integrated PLC platform supports ladder logic programming and advanced HMI functionality using the free Unitronics VisiLogic software environment.

The V230-13-B20B supports snap-in I/O expansion modules that connect directly to the rear of the controller, enabling digital, analogue and temperature inputs as well as relay or transistor outputs. This modular architecture allows the controller to scale easily for different automation requirements while maintaining a compact footprint.

Key Features

• Integrated PLC and HMI controller in a compact panel-mount unit.
• 3.2″ graphic LCD display with 128 × 64 pixel resolution.
• 24-key membrane keypad with programmable function keys.
• Supports snap-in I/O expansion modules for flexible configuration.
• Built-in RS232 and RS232/RS485 serial communication ports.
• CANbus communication for distributed I/O and networking.
• Compatible with Ethernet and additional communication modules.
• Programmed using the Unitronics VisiLogic development environment.

Technical Specifications

• Manufacturer: Unitronics
• Series: Vision 230
• Model: V230-13-B20B
• Controller type: PLC with integrated HMI
• Display: 3.2″ monochrome STN LCD
• Display resolution: 128 × 64 pixels
• Keypad: 24 sealed membrane keys
• Application memory: 1 MB
• Memory bits: 4096
• Memory integers: 2048
• Timers: 192
• Communication ports: RS232, RS232/RS485 and CANbus
• Expansion: snap-in I/O modules
• Power supply: 12–24 V DC (10.2–28.8 V DC permissible)
• Typical power consumption: approx. 2.5 W
• Operating temperature: 0 to 50 °C
• Ingress protection: IP65 / NEMA 4X when panel mounted
• Mounting: panel mount with mounting brackets

Typical Applications

• Industrial machine automation and control.
• Packaging and assembly equipment.
• Process monitoring with operator interface.
• OEM machinery and control panels.
• Small to mid-scale automation systems requiring integrated PLC + HMI.

Trusted by Automation Engineers

Unitronics Vision controllers combine PLC control and operator interface functionality in a single compact device, helping engineers build efficient and reliable automation systems with minimal hardware complexity.