UNITRONICS V120-22-R6C LOGIC CONTROLLER / PROGRAMMABLE

Overview

The V120-22-R6C is a compact PLC + HMI from Unitronics’ Vision120™ series. It combines control, monitoring, and user interaction into a single unit. This design suits small to mid-sized automation tasks perfectly. Onboard I/Os, a built-in keypad, and a monochrome LCD simplify system architecture.

Technical Specifications

HMI Interface

• Display: 2.4" monochrome graphic LCD (128 × 64 pixels)
• Keypad: 20 sealed tactile keys
• User Screens: Up to 255 screens
• Backlight: LED illuminated
• IP Rating: IP65 (front panel when properly mounted)

Onboard I/O

• Digital Inputs: 6
• Analog Inputs: 6
• Relay Outputs: 6
• Input Types: Configurable for high-speed counters, analog, or temperature sensors

Control Capabilities

• PID Loops: Up to 12 auto-tuned loops
• Timers: 192 (32-bit)
• Counters: 24
• Data Tables: For recipes and logging
• Memory: 120K dynamic RAM, 256K fixed data
• RTC: Battery-backed for time and memory retention

Communication

• Ports: 2 × RS232/RS485, 1 × CANbus
• Protocols: Modbus RTU/ASCII (Master/Slave), UniCAN, FB Protocol for third-party integration

Environmental & Power

• Power Supply: 24 VDC
• Operating Temperature: 0°C to +50°C
• Mounting: DIN rail or panel
• Weight: 1.40 lbs