Klinkmann Unitronics Vision V530-53-B20B User manual

Unitronics 1
Vision™ OPLC™ Installation Guide
V530-53-B20B
This guide provides basic information for Unitronics’ controller V530-53-B20B.
General Description
V530 OPLCs are programmable logic controllers that comprise a built-in operating panel containing a
monochrome touchscreen, which displays a virtual keyboard when the application requires the
operator to enter data.
Communications 2serial ports: RS232 (COM 1), RS232/485 (COM 2)
1CANbus port
The user can order and install an additional port. Available port types
are: RS232/RS485, and Ethernet
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 V530 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:
View & Edit operand values, COM port settings, RTC and screen
contrast/brightness settings
Calibrate the touchscreen
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
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.
Data Tables Data tables enable you to set recipe parameters and create datalogs.
Additional product documentation is in the Technical Library, located at www.unitronics.com.
Technical support is available at the site, and from [email protected].

Vision™ OPLC™ V530-53-B20B
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Standard Kit Contents
Vision controller Battery (not installed)
3pin power supply connector Programming cable + RS232 adapter
5pin CANbus connector Mounting brackets (x4)
CANbus network termination resistor Rubber seal
Unitronics’ Setup CD
Danger Symbols
When any of the following symbols appear, read the associated information carefully.
Symbol Meaning Description
Danger The identified danger causes physical and property damage.
Warning The identified danger could cause physical and property damage.
Caution Caution Use caution.
Before using this product, the user must read and understand this document.
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.
Only qualified service personnel should open this device or carry out repairs.
Failure to comply with appropriate safety guidelines can cause severe injury or property damage.
Do not attempt to use this device with parameters that exceed permissible levels.
To avoid damaging the system, do not connect/disconnect the device when power is on.
Environmental Considerations
Do not install in areas with: excessive or conductive dust, corrosive or flammable gas,
moisture or rain, excessive heat, regular impact shocks or excessive vibration, in
accordance with the standards given in the product’s technical specification sheet.
Ventilation: 10mm space required between controller’s top/bottom edges & enclosure walls.
Do not place in water or let water leak onto the unit.
Do not allow debris to fall inside the unit during installation.
Install at maximum distance from high-voltage cables and power equipment.

Installation Guide
Unitronics 3
Inserting the Battery
In order to preserve data in case of power-off, you must insert the battery.
The battery is supplied taped to the battery cover on the rear of the controller.
1. Remove the battery cover shown on page 4. The polarity (+) is marked on the battery holder and
on the battery.
2. Insert the battery, ensuring that the polarity symbol on the battery is:
-facing up
-aligned with the symbol on the holder
3. Replace the battery cover.
Mounting
Dimensions

Vision™ OPLC™ V530-53-B20B
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Panel Mounting
Before you begin, note that the mounting panel cannot be more than 5 mm thick.
1. Make a panel cut-out according
to the dimensions in the figure to
the right.
2. Slide the controller into the cut-
out, ensuring that the rubber seal
is in place.
3. Push the 4 mounting brackets
into their slots on the sides of the
controller as shown in the figure
to the right.
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
below.

Installation Guide
Unitronics 5
Wiring
Do not touch live wires.
Install an external circuit breaker. Guard against short-circuiting in external wiring.
Use appropriate circuit protection devices.
Unused pins should not be connected. Ignoring this directive may damage the device.
Double-check all wiring before turning on the power supply.
Caution
To avoid damaging the wire, do not exceed a maximum torque of 0.5 N·m (5 kgf·cm).
Do not use tin, solder, or any substance on stripped wire that might cause
the wire strand to break.
Install at maximum distance from high-voltage cables and power equipment.
Wiring Procedure
Use crimp terminals for wiring; use 26-12 AWG wire (0.13 mm 2–3.31 mm2).
1. Strip the wire to a length of 7±0.5mm (0.250–0.300 inches).
2. Unscrew the terminal to its widest position before inserting a wire.
3. Insert the wire completely into the terminal to ensure a proper connection.
4. Tighten enough to keep the wire from pulling free.
Input or output cables should not be run through the same multi-core cable or share the same wire.
Allow for voltage drop and noise interference with input lines used over an extended distance. Use
wire that is properly sized for the load.
Power Supply
The controller requires an external 12 or 24VDC power supply. The permissible input voltage
range is 10.2-28.8VDC, with less than 10% ripple.
Anon-isolated power supply can be used if a 0V signal is connected to the chassis.
Install an external circuit breaker. Guard against short-
circuiting in external wiring.
Double-check all wiring before turning on the power
supply.
Do not connect either the ‘Neutral or ‘Line’ signal of the
110/220VAC to device’s 0V pin.
In the event of voltage fluctuations or non-conformity to
voltage power supply specifications, connect the
device to a regulated power supply.
Earthing the Power Supply
To maximize system performance, avoid electromagnetic interference by:
Mounting the controller on a metal panel.
Earthing the controller’s power supply: connect one end of a 14 AWG wire to the chassis
signal; connect the other end to the panel.
Note: If possible, the wire used to earth the power supply should not exceed 10 cm in length.
However, it is recommended to earth the controller in all cases.

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Communication Ports
Turn off power before changing communication settings or connections.
Caution
Signals are related to the controller’s 0V; the same 0V is used by the power supply.
Always use the appropriate port adapters.
The serial ports are not isolated. If the controller is used with a non-isolated external
device, avoid potential voltage that exceeds ± 10V.
Serial Communications
This series comprises 2 RJ-11-type serial ports and a CANbus port.
COM 1 is RS232 only. COM 2 may be set to either RS232 or RS485 via jumper as described on
page 7. By default, the port is set to RS232.
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.
Pinouts
The pinouts below show the signals sent from the controller to the PC.
To connect a PC to a port that is set to RS485, remove the RS485 connector, and connect the PC
to the PLC via the programming cable. Note that this is possible only if flow control signals are not
used (which is the standard case).
RS232 RS485** Controller Port
Pin # Description Pin # Description
1* DTR signal
1 A signal (+)
20V reference 2(RS232 signal)
3TXD signal 3(RS232 signal)
4RXD signal 4(RS232 signal)
50V reference 5(RS232 signal)
6* DSR signal
6 B signal (-)
Pin #1
*Standard programming cables do not provide connection points for pins 1 and 6.
** When a port is adapted to RS485, Pin 1 (DTR) is used for signal A, and Pin 6 (DSR) signal
is used for signal B.

Installation Guide
Unitronics 7
RS232 to RS485: Changing Jumper Settings
The port is set to RS232 by factory default.
To change the settings, first remove the Snap-in I/O Module, if one is installed, and then set the
jumpers according to the following table.
Before you begin, touch a grounded object to discharge any electrostatic charge.
Before removing a Snap-in I/O Module or opening the controller, you must turn off the power.
RS232/RS485 Jumper Settings
Jumper 1 2 3 4
RS232* A A A A
RS485 B B B B
RS485
Termination
A A B B
*Default factory setting.
Removing a Snap-in I/O Module
1. Locate the four buttons on the sides of the controller, two on either side.
2. Press the buttons and hold them down to open the locking mechanism.
3. Gently rock the module from side to side, easing the module from the controller.
Re-installing a Snap-in I/O Module
1. Line the circular guidelines on the controller up with the guidelines on the Snap-in I/O Module as
shown below.
2Apply even pressure on all 4 corners until you hear a distinct ‘click’. The module is now installed.
Check that all sides and corners are correctly aligned.

Vision™ OPLC™ V530-53-B20B
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Installation Guide
CANbus
These controllers comprise a CANbus port. Use
this to create a decentralized control network
using one of the following CAN protocols:
CANopen: 127 controllers or external
devices
CANLayer 2
Unitronics’ proprietary UniCAN: 60
controllers, (512 data bytes per scan)
The CANbus port is galvanically isolated.
CANbus Wiring
Use twisted-pair cable. DeviceNet® thick
shielded twisted pair cable is recommended.
Network terminators: These are supplied with the
controller. Place terminators at each end of the
CANbus network.
Resistance must be set to 1%, 121Q,1/4W.
Connect ground signal to the earth at only one
point, near the power supply.
The network power supply need not be at the
end of the network
CANbus Connector
Power Supply +-
+V
L
PE
H
+V
Circuit
protection
device
121
terminating
resistor
121
terminating
resistor
+V
L
PE
H
+V
+V
L
PE
H
+V
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