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Unitronics: PLC+HMI (Vision280™ Series)
PLC with Touchscreen Graphic HMI & Snap-in I/O Modules The Vision280™ is a powerful PLC with a built-in HMI Operator Panel, comprising a 4.7” graphic touchscreen display and a customizable keyboard. 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 316 I/Os per Vision PLC. The Vision280™offers a rich range of embedded features such as multiple auto-tuned PID loops, internal 120K structured data table and load cell 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 Vision280™ to run complex control and automation tasks. The touch screen 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.
Specifications:
PLC
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: 1000K
Execution time: 0.5µsec for bit operation
Multiple built-in PID loops, including auto-tune
Data Tables: 120K (RAM) & 192K (Flash) for dynamic data logging and production recipes
HMI
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: 4.7”, 320 x 240 pixels (QVGA)
LCD illuminated screen
27-key customizable keyboard
Info mode: view/modify I/O status, integer values, and system data via the panel
Communications
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 and CANbus networking
OPC/DDE server
Additional communication protocols
Our HMI/PLC programming software and software utilities are free to all Unitronics clients.