Vision 530

VISION 530 Vision 530
Other products by Unitronics
Description: Vision530™ : PLC with Touchscreen Graphic HMI & Snap-in I/O Modules

The Vision530™ is a powerful PLC with a built-in HMI Operator Panel, comprising a 5.7” graphic touchscreen display with a virtual keypad. On-board I/Os can be added by simply snapping a module onto the back of the PLC; Snap-in I/O Modules come in several configurations. I/O Expansion modules enable integrating up to 171 I/Os per Vision PLC.

The Vision530™offers a rich range of embedded features such as multiple auto-tuned PID loops, internal 120K structured database and loadcell support. Communication options include TCP/IP, Ethernet, GSM/SMS, MODBUS, CANbus networking, function blocks that enable Vision to communicate with devices using proprietary COM protocols, plus remote access and data export software utilities.
1MB-Ladder code application memory enables the Vision530™ to run complex control and automation tasks.

The touchscreen HMI enables the display of ‘touchable’ images and text according to real-time conditions—for on-line operation and diagnostics. It can also display graphs according to historical values—to reflect trends of recorded data. Display options are almost endless with up to 255 user-designed screens, and up to 24 HMI variables per screen.

The Vision PLC/Graphic HMI series introduces an unbeatable price-performance ratio, enabling users to enjoy the advanced features of both the operator panel and the PLC, while maintaining low budget, reduced programming time and minimum wiring.


  • Supports up to 171 I/Os via Snap-in or Expansion Modules (number/type vary according to model)
  • I/O types: Digital (including shaft-encoder inputs & PWM outputs), Analog, & Temperature/weight measurement
  • Application memory: 1MB
  • Scan time: 30µsec per 1K of typical application
  • Multiple built-in PID loops, including auto-tune
  • Data Tables: 120K (RAM) & 192K (Flash) for dynamic data logging and production recipes


  • Display ‘touchable’ images, text and graphs according to real-time conditions and historical values
  • ‘Touch’ properties can be assigned to all text and graphic on-screen elements
  • Data entry/modification via keypad
  • Up to 255 user-designed displays
  • 24 variables per display; link up to 150 images/messages to each variable
  • Use hundreds of images in one application
  • Graphic display screen: 5.7”, 320 x 240 pixels (QVGA)
  • LCD illuminated screen
  • Virtual keyboard
  • Info mode: view/modify I/O status, integer values, and system data via the panel


  • RS232 port
  • RS232/RS485 port
  • Ethernet/additional RS232/RS485 port (optional)
  • GSM/SMS support
  • Remote access via network GPRS, GSM, CDMA or landline modems
  • MODBUS (master/slave)
  • CANbus and UniCAN
  • OPC/DDE server
  • Additional communication protocols