Vision350™- Programmable Logic Controller + HMI (PLC+HMI)

Advanced programmable logic controller integrated with a 3.5″ color touchscreen. Includes an onboard I/O configurations; expands up to 512 I/Os.

Get a Quote Data Sheet

Additional information



Screen Size

I/O Expansion

Local or Remote I/Os may be added via expansion port or via CANbus. Expand up to 512 I/Os — see table below I/O Expansion Modules

Application Memory

Application Logic: 1MB • Images: 8MB • Fonts: 512K

Scan Time

15µ sec per 1K of typical application

Memory Operands

8192 coils, 4096 registers, 512 long integers (32 bit), 256 double words (32 bit unsigned), 64 memory floats, 384 timers, 32 counters. Additional non-retainable operands: 1024 X-bits, 512 X-integers, 256 X-long integers, 64 X-double words

Data Tables

120K dynamic RAM data (recipe parameters, datalogs, etc.), up to 256K fixed data

SD Card (Micro)

Store data logs, Alarm History, Data Tables, Trend data, export to Excel • Back up Ladder, HMI & OS, clone PLCs

Enhanced Features

Trends: graph any value and display on HMI • String Library: instantly switch HMI language

Type & Colors

TFT LCD • 65,536 colors, 16 bit resolution • Brightness- Adjustable via touchscreen or software


Resolution: 320 x 240 pixels (QVGA) • Size: 3.5”


Resistive, Analog


5 programmable keys. Labeling options— function keys, arrows or customized

Power Supply

24VDC, except for V350-35-B1, which is 12/24VDC


7 years typical at 25°C, battery back-up for all memory sections and RTC


Real-time clock functions (date and time)


IP66/IP65/NEMA4X (when panel mounted)


CE, UL Many of our products are also UL Class 1 Div 2 and GOST certified – please contact Unitronics