Categories

Editor's Choice
Tech Jobs Network
News & Events
Access Control & Identity Management
AI & Data Analytics
Asset Management
Associations
Conferences & Events
Facilities & Building Management
Fire & Safety
Information Security
Infrastructure
Integrated Solutions
IoT & Automation
Perimeter Security, Alarms & Intruder Detection
Power Management
Products & Solutions
Security Services & Risk Management
Smart Home Automation 
Surveillance
Training & Education
Videos
Security by Industry Sector ▾
▸
▸
▸
▸
▸
▸








Print this page printer friendly version

Low-cost communication device

September 2001 Infrastructure

The RS232/485 converter from Systems Technologies is not only a communication device but is also a diagnostic tool enabling the user to check the integrity of the RS485 comms line. It addition, it has been designed to reduce problems as a result of echo on the lines and warns if the line has been terminated.

One of the limitations of RS485 is that a maximum of 31 devices can be controlled per unit. The Systems Technologies converter has one port and two channels, thereby allowing it to support up to 62 devices from the one converter. The converter can be used as a repeater to extend the range of communication.

Other features include:

* Integrated mains supply.

* Wall-mountable

* Backlit LCD display.

All components used are CE and TÜV compliant and the unit has been developed in compliance with international standards. Locally manufactured, the RS232/485 converter is backed with a 12-month warranty and is available for under R1000.

For further details contact Dave Wailer, Systems Technologies on tel: (011) 882 1337.





Share this article:
Share via emailShare via LinkedInPrint this page


Further reading:

Local-first data security is South Africa's new digital fortress
Infrastructure Information Security
With many global conversations taking place about data security and privacy, a distinct and powerful message is emerging from South Africa: the critical importance of a 'local first' approach to data security.

Read more...
Software security is a team sport
Information Security Infrastructure
Building and maintaining secure software is not a one-team effort; it requires the collective strength and collaboration of security, engineering, and operations teams.

Read more...
Data resilience at VeeamON
Technews Publishing SMART Security Solutions Infrastructure Information Security
SMART Security Solutions attended the VeeamON Tour in Johannesburg in August to learn more about data resilience and Veeam’s initiatives to enhance data protection, both on-site and in the cloud.

Read more...
Troye exposes the Entra ID backup blind spot
Information Security Infrastructure
If you trust Microsoft to protect your identity, think again. Many organisations naively believe that Microsoft’s shared responsibility model covers Microsoft Entra?ID – formerly Azure AD – but it does not.

Read more...
Secure data protection without hardware lock-in
Infrastructure Information Security News & Events
New Veeam Software Appliance empowers IT teams to achieve instant protection with Veeam’s fully preconfigured, software-only appliance, delivering enterprise-ready simplified deployment and operational efficiency, robust cyber resilience.

Read more...
Hytera supports communication upgrade for Joburg
News & Events Infrastructure Government and Parastatal (Industry)
By equipping Johannesburg’s metro police and emergency services with multimode radios which integrate TETRA and LTE networks, Hytera is bridging coverage gaps and improving response times across the city.

Read more...
Combining TETRA or DMR with 5G broadband
Infrastructure IoT & Automation
As enterprises face rising complexity and connectivity demands, hybrid networks offer a transformative path, combining the proven reliability of TETRA or DMR with the innovation and coverage of 5G broadband.

Read more...
Questing for the quantum AI advantage
Infrastructure AI & Data Analytics
The clock is ticking down to the realisation of quantum AI and the sought-after ‘quantum advantage’. In many boardrooms, however, quantum remains mysterious; full of promise, but not fully understood.

Read more...
The growing role of hybrid backup
Infrastructure Information Security
As Africa’s digital economy rapidly grows, businesses across the continent are facing the challenge of securing data in an environment characterised by evolving cyberthreats, unreliable connectivity and diverse regulatory frameworks.

Read more...
IoT-driven smart data to stay ahead
IoT & Automation Infrastructure AI & Data Analytics
In a world where uncertainty is constant, the real competitive edge lies in foresight. Businesses that turn real-time data into proactive strategies will not just survive, they will lead.

Read more...











SMART Security Business Directory


While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.

Published by Technews

»  Dataweek Electronics & Communications Technology
»  Electronics Buyers' Guide (EBG)

»  SMART Security Solutions
»  SMART Security Business Directory

»  Motion Control in Southern Africa
»  Motion Control Buyers' Guide (MCBG)

»  South African Instrumentation & Control
»  South African Instrumentation & Control Buyers' Guide (IBG)



© Technews Publishing (Pty) Ltd. | All Rights Reserved.