V130-33-B1 Unitronics V130-B1 OPLC,WL DIS,NO IO

Why Choose the Unitronics V130-33-B1 PLC with Integrated HMI?

The Unitronics V130-33-B1 is a compact PLC with integrated HMI designed for industrial automation, machine control and process monitoring systems. Part of the reliable Unitronics Vision™ 130 series, this controller combines programmable logic control with a built-in operator interface, enabling engineers to design complete automation systems using a single device.

The controller features a 2.4-inch monochrome graphic LCD display with a sealed keypad, providing operators with clear system status information, alarms and machine data directly from the control panel. The Vision130 platform allows both PLC logic and HMI screens to be developed within the Unitronics VisiLogic programming environment, simplifying commissioning and maintenance.

The V130-33-B1 variant acts as a base controller with no onboard I/O, allowing users to configure the system using expansion modules tailored to their application requirements. Local or distributed I/O modules can be added via expansion ports or CANbus networks, enabling systems to scale to approximately 256 total I/O points.

The controller includes RS232 / RS485 serial communication as standard and supports optional communication modules such as Ethernet or CANbus. This flexibility makes the V130-33-B1 suitable for integration with SCADA systems, industrial networks and remote monitoring solutions.

Key Features

• Integrated PLC and HMI automation controller.
• 2.4″ monochrome LCD display with 128 × 64 resolution.
• 20-key sealed keypad including 10 user-labelled keys.
• Modular architecture with no onboard I/O for flexible expansion.
• Supports local and distributed I/O modules.
• RS232 / RS485 serial communication included.
• Optional communication modules including Ethernet and CANbus.
• Supports advanced PLC functions including PID control, alarms, recipes and data logging.

Technical Specifications

• Manufacturer: Unitronics
• Model: V130-33-B1
• Series: Vision™ 130
• Display: 2.4″ monochrome STN LCD
• Resolution: 128 × 64 pixels
• Keypad: 20 keys including 10 user-labelled keys
• Onboard I/O: None (requires expansion modules)
• Communication ports: RS232 / RS485
• Optional communication: Ethernet, additional serial ports, CANbus
• Memory: 512 kB application logic, 256 kB images, 128 kB fonts
• Removable memory: Micro SD card for data logging and backups
• Power supply: 12–24 V DC
• Front panel protection: IP65 when panel mounted
• Operating temperature: 0 °C to 50 °C
• Maximum I/O expansion: up to approx. 256 I/O points

Integrated PLC and HMI Development Platform

Vision130 controllers allow engineers to develop both PLC ladder logic and HMI graphics using the Unitronics VisiLogic development environment. This unified programming platform simplifies configuration, diagnostics and commissioning while enabling powerful automation features such as alarms, trending, recipe management and data logging.

Because the V130-33-B1 uses expansion modules for I/O, it offers exceptional flexibility, allowing the same controller platform to be used across many different industrial machine designs.

Typical Applications

• Industrial machine automation.
• OEM equipment control systems.
• Process monitoring and control panels.
• Distributed automation systems using expansion I/O.
• Systems requiring customised I/O configurations.

Trusted by Automation Engineers

Unitronics Vision controllers are widely used by machine builders and automation engineers for compact automation systems combining PLC control and operator interface functionality.