Unitronics Vision OPLC V350-35-TR20 Installation Manual

Unitronics Vision OPLC V350-35-TR20 Installation Manual

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Vision™ OPLC™
The Unitronics V350-35-TR20 offers the following onboard I/Os:
 12 Digital Inputs, configurable via wiring to include 2 Analog, and 3 HSC/Shaft-encoder Inputs
6 Relay Outputs
2 high-speed npn Transistor Outputs
General Description
V350 OPLCs are micro-OPLCs, rugged programmable logic controllers that comprise:
 On-board I/O configuration
 Built-in operating panel containing a 3.5" Color Touchscreen and programmable function keys
Communications
I/O Options
Information Mode
Programming
Software,
& Utilities
Unitronics
 1 built-in serial port: RS232/RS485
 Optional: the user may order and
install one or both of the following
modules:
- RS232/RS485/Ethernet
- CANbus
 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
V350 supports digital, high-speed, analog,
weight and temperature measurement I/Os via:
 On-board I/O configuration
Model-dependent
 I/O Expansion Modules
Local or remote I/Os may be added via
expansion port or CANbus.
This mode enables you to:
 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.
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
Includes 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.
V350-35-TR20
Installation Guide
1

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Summary of Contents for Unitronics Vision OPLC V350-35-TR20

  • Page 1  Stop, initialize, and reset the PLC To enter Information Mode, press the <i> button for several seconds. Programming The Unitronics Setup CD contains VisiLogic software and other utilities.  VisiLogic Software, & Utilities Easily configure hardware and write both HMI and Ladder control applications;...
  • Page 2: Danger Symbols

     All examples and diagrams are intended to aid understanding, and do not guarantee operation. Unitronics accepts no responsibility for actual use of this product based on these examples.  Please dispose of this product according to local and national standards and regulations.
  • Page 3: Panel Mounting

    4. Tighten the bracket screws against the panel. Hold the bracket securely against the unit while tightening the screw. 5. When properly mounted, the controller is squarely situated in the panel cut-out as shown in the figure to the right. Unitronics...
  • Page 4: Din Rail Mounting

    Use wire that is properly sized for the load.  The controller and I/O signals must be connected to the same 0V signal.  Connect cable shields to the system earth ground using the shortest and thickest possible wire. Unitronics...
  • Page 5 JP1 (all Inputs) npn (sink) pnp (source)* Inputs 10/11: Set as Digital or Analog Set to JP5 (Input 10) JP6 (Input 11) Digital* Analog Analog Inputs AN0/AN1: Set Type Set to JP3 (AN0) JP4 (AN1) Voltage* Current *Default settings Unitronics...
  • Page 6 V350-35-TR20 Installation Guide I/O Wiring I/O Configuration npn Input Wiring Input wiring npn (sink) HSC input wiring, npn (sink) pnp Input Wiring Input wiring pnp (source) HSC input wiring, pnp (source) Unitronics...
  • Page 7 To increase the life span of the relay output contacts and protect the device from potential damage by reverse EMF, connect:  A clamping diode in parallel with each inductive DC load  An RC snubber circuit in parallel with each inductive AC load Unitronics...
  • Page 8: Power Supply

    By factory default, the port is set to RS232, termination ON.  Use RS232 to download programs from a PC, and to communicate with serial devices and applications, such as SCADA.  Use RS485 to create a multi-drop network containing up to 32 devices. Unitronics...
  • Page 9: Opening The Controller

     Avoid touching the PCB board directly. Hold the PCB board by its connectors. 1. Turn off the power supply, disconnect, and dismount the controller. 2. The back cover of the controller comprises 4 screws, located in the corners. Remove the screws, and pull off the back cover. Unitronics...
  • Page 10 Note: You must replace the back cover securely before powering up the controller. The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and without notice, to discontinue or change the features, designs, materials and other specifications of its products, and to either permanently or temporarily withdraw any of the forgoing from the market.

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