Unitronics Uni-COM UAC-CB-01RS2, Uni-COM UAC-CB-01CAN, Uni-COM UAC-CB-01RS4 Installation Manual

Unitronics

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Alert Symbols and General Restrictions

When any of the following symbols appear, read the associated information carefully.

This product should be installed only by qualified per sonnel.

Do not connect/disconnect the device when power is on.

Uni-COM® CB Modules

Installation Guide
UAC-CB-01RS2,
UAC-CB-01RS4,

UAC-CB-01CAN

SCAN

to download

This guide provide s bas ic installation information for Unitronics’ Uni-COM™ C B Modules.
Use th em to a dd co mmuni cation po rts to specif ic models of the UniSt ream

®

family of
Programmable Logic Controllers. Compatible models comprise a Uni-COM™ CB COM
Modu l e J ack which provide s the connection point for the module.

Refer to the specif ications of your UniStream model to check wh et h er it is compatible wit h
CB modules.

UAC-CB-01 RS2 offers one RS232 port, UAC-CB-01RS4 offers one RS485 port, and
UAC-CB-01 C AN off er s one CANbus port.

Technical specific at ions and In stallation Guides are available in Unitronics Technical Library
at www.unitronicsplc.com

.

Before You Begin

Before installing t h e device, the installer must:

 Read and understand this document.
 Verify the Kit Contents.

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.

 All examples and diagrams are intended to aid understanding, and do not guarantee

operation. Un i tronics accept s no responsi bil i ty for actua l use of thi s prod uct based on
these examples.

 Ple ase dispose of t his prod uct a ccording to local and n a tional standards an d regulations.



 Failure to comply with approp riate safety guideline s can cause severe injury or

property damage.

 Do not att emp t to use this device with parameters that exceed p ermissible lev els.



UAC-CB-01RS2, UAC-CB-01RS4, UAC-CB-01CAN Installation Guide

Install at maxi mum di stance from hi gh-voltag e cables and p ower equ ipment.

1 RS485 terminal block

Uni-COM™ CB Diagram

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DIN-rail clips, Top and Bottom

These clips se cure the module t o t h e DIN-rail

(not shown)

compatible device

switch

(not shown)

leave covered wh en not in use

termination

Environmental Considerations

 Ventilation: 10mm (0.4”) of space is requi red between t h e d ev ice top /bottom edges

and the enclosure’s walls.

 Do not instal l in areas with: excessive o r c ond uctive d ust, corrosive o r flammable

gas, moisture or rain, ex cessive hea t, regu l ar impact shocks or excessive vibration,
in accordance with the standards and limitations given in the product’s technical
specification sheet.

 Do not place in water or let water leak onto the unit.
 Do not allow d eb ris to fall inside the unit during installation.



Kit Contents

UAC-CB-01RS2 UAC-CB-01RS4 UAC-CB-01CAN

 1 UAC-CB-01RS2 module  1 UAC-CB-01RS4 module



 1 UAC-CB-01CAN module

2 COM Modu l e Plug

Plug this into the COM Module Jack located on a

3 Door Open door to allo w easy access to LEDs and DIP

4 Communication Port

The type of port depends upon the module

5 COM Modu l e Jack a n d cover This is the connection point for additional modules;

6 Communicati on LEDs Green. Refer to the device's technical spec ificat ions
7 DIP swi tches Use these to set RS485/CANbus network

2 Unitronics