Unitronics
1
Vision™ OPLC™
Installation Guide
V570-57-T40B, V570-57-T20B,
& V570-57-T20B-J
This guide provides basic information for Unitronics’ controllers V570-57-T40B, V570-57-T20B &
V570-57-T20B-J.
General Description
V570 OPLCs are programmable logic controllers that comprise a built-in operating panel containing a
5.7” Color Touchscreen which displays a virtual keyboard when the application requires the operator
to enter data.
Communications
2 isolated RS232/RS485 ports
Isolated CANbus port
The user can order and install an Ethernet port
Communication Function Blocks include: SMS, GPRS, MODBUS
serial/IP Protocol FB enables PLC to communicate with almost any
external device, via serial or Ethernet communications
I/O Options
V570 supports digital, high-speed,
analog, weight and temperature
measurement I/Os via:
Snap-in I/O Modules
Plug into the back of the
controller to provide an on-
board I/O configuration
I/O Expansion Modules
Local or remote I/Os may be
added via expansion port or
CANbus.
Installation instructions and other data may be found in the module’s technical
specification sheet.
Information Mode
This mode enables you to:
Calibrate the touchscreen
View & Edit operand values, COM port settings, RTC and screen
contrast/brightness settings
Stop, initialize, and reset the PLC
To enter Information Mode, press the <i> button for several seconds.
Programming
Software,
& Utilities
The Unitronics Setup CD contains VisiLogic software and other utilities
VisiLogic
Easily configure hardware and write both HMI and Ladder control
applications; the Function Block library simplifies complex tasks
such as PID. Write your application, and then download it to the
controller via the programming cable included in the kit.
Utilities
These include UniOPC server, Remote Access for remote
programming and diagnostics, and DataXport for run-time data
logging.
To learn how to use and program the controller, as well as use utilities such as
Remote Access, refer to the VisiLogic Help system.
i4 Automation Ltd - 01480 395256
