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Installation Guide

CANbus

121

terminating

resistor

121

terminating

resistor

Circuit

protection

device

24V Power

Supply

-V

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



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.

Resist

ance must be set to 1%, 121Ω, 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

Samara

tel. +7 846 273 95 85

[email protected]

Yekaterinburg

tel. +7 343 287 19 19

[email protected]

St. Petersburg

tel. +7 812 327 3752

[email protected]

Moscow

tel. +7 495 641 1616

[email protected]

Helsinki

tel. +358 9 540 4940

[email protected]

Vilnius

tel. +370 5 215 1646

[email protected]

Riga

tel. +371 6738 1617

[email protected]

Мinsk

tel. +375 17 200 0876

[email protected]

Tallinn

tel. +372 668 4500

[email protected]

Кiev

tel. +38 044 495 33 40

[email protected]

Содержание Vision 230

Страница 1: ...alog 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 Information Mode This mode enables you to View Edit operand values COM port settings RTC and screen contrast brightness settings Calibrate the touchscreen Stop initiali...

Страница 2: ...duct 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 repai...

Страница 3: ...Installation Guide Unitronics 3 Mounting Dimensions V230 V260 280 290 ...

Страница 4: ... The mounting panel cannot be more than 5 mm thick To minimize electromagnetic interference mount the controller on a metal panel and earth the power supply according to the details on page 5 1 Make a panel cut out that suits your model controller V230 Cut out Dimensions V260 280 290 Cut out Dimensions ...

Страница 5: ...n the sides of the controller as shown in the figure to the right 5 Tighten the bracket screws against the panel Hold the bracket securely against the unit while tightening the screw 6 When properly mounted the controller is squarely situated in the panel cut out as shown below 5BWiring General This equipment is designed to operate only in SELV PELV Class 2 Limited Power environments All power sup...

Страница 6: ...ows Use a metal cabinet Connect the functional earth terminal as described on page 5 Use only the grounding cable provided with the controller Connect the 0V terminal to the earth ground of the system at one point preferably as near to the controller as possible Power Supply The controller requires an external 12 or 24VDC power supply The permissible input voltage range is 10 2 28 8VDC with less t...

Страница 7: ...nal 2 0V reference 2 RS232 signal 3 TXD signal 3 RS232 signal 4 RXD signal 4 RS232 signal 5 0V reference 5 RS232 signal 6 DSR signal 6 B signal 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 RS232 to RS485 Changing Jumper Settings The port is set to RS232 by facto...

Страница 8: ...ler 2 Open the controller by inserting a flat bladed screwdriver into the slots located on the side of the controller then carefully prying off the rear panel 3 Locate the jumpers and then change the settings as required Settings are shown on page 7 4 Close the controller by snapping the plastic cover back in its place Re installing a Snap in I O Module 1 Line the circular guidelines on the contro...

Страница 9: ...the controller Place terminators at each end of the CANbus network Resistance must be set to 1 121Ω 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 Samara tel 7 846 273 95 85 samara klinkmann spb ru Yekaterinburg tel 7 343 287 19 19 yekaterinburg klinkmann spb ru St Petersburg tel 7 812 ...

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