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Vision™ OPLC™, V1040-T20B 

2

Removable 
Memory Storage 

Micro-SD card: store datalogs, Alarms, Trends, Data Tables; export to Excel; 
backup Ladder, HMI & OS and use this data to ‘clone’ PLCs.
For more data, refer to the 

SD

 topics in 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].

Standard Kit Contents 

Vision controller 

USB programming cable (Type A to Mini

3 pin power supply connector 

Mounting brackets (x8) 

5 pin CANbus connector 

Rubber seal 

CANbus network termination resistor 

Unitronics’ Setup CD 

Battery (not installed) 

 

 

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 

Tables; export to Excel; 

PLCs.

Help system.
create datalogs.

w.unitronics.com

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Summary of Contents for Vision OPLC V1040-T20B

Page 1: ... 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 in...

Page 2: ...nsibility 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 permissibl...

Page 3: ...ver 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 Note that the LCD screen may have a single pixel that is permanently either black or white...

Page 4: ...he right 2 Slide the controller into the cut out ensuring that the rubber seal is in place 3 Push the 8 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 ...

Page 5: ...Power Supply The controller V1040 T20B requires either an external 12 or 24VDC power supply Permissible input voltage range 10 2 28 8VDC with less than 10 ripple The power supply must include double insulation Outputs must be rated as SELV PELV Class 2 Limited Power Do not connect either the Neutral or Line signal of the 110 220VAC to device s 0V pin Install an external circuit breaker Guard again...

Page 6: ...ontaining up to 32 devices Pinouts The pinouts below show PLC port signals 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 Pin 1 1 DTR signal 1 A signal 2 0V refe...

Page 7: ...ith the slots on the controller as shown below 3 Apply 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 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...

Page 8: ...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 All information in this document is provided as is without warranty of any kind either expressed or implied including but not limited to any implied warranties of ...

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