Operator Interfaces, Switches & Relays


Smart relays from Schneider Electric

June 2011 Operator Interfaces, Switches & Relays

Zelio Logic smart relays, now available locally through Schneider Electric South Africa, are designed for the management of simple automation systems comprising 10 to 40 I/O and provide a real alternative to solutions based on cabled logic or specific cards.

According to product manager, Steve Gerber, the relays offer a unique combination of value for money and ease of use. The relays are simple to select, install and program and enable the control and monitoring of applications from remote locations. Users are able to select from a choice of two ranges: compact versions with fixed configurations and modular versions, which allow the use of extension modules and programming using FBD or Ladder.

The compact units offer an enhanced solution for simple applications comprising 10 to 20 I/O: three models with 10, 12 or 20 I/O are available with or without display and buttons and clock.

For more demanding applications comprising up to 40 I/O, the modular range is available. Communication and I/O extension modules are added on the modular bases for adding the Modbus or Ethernet communication and increasing the number of discrete I/O at very little cost. The smart relays allow users to share information and keep in contact with an installation through network communication extension modules that easily connect automation system equipment such as displays or PLCs. “The Bluetooth wireless connection interface application also allows users to gain freedom of movement up to 10 metres and provides an easy connection even in the most inaccessible places,” says Gerber. “In addition, the modem RTC and GSM communication interface permits customers to monitor and control their installations remotely.”

The Zelio soft 2 software provides an intuitive interface that allows users to create and modify programs using an extensive number of ‘drag-and-drop’ pre-programmed functions that provide the tools necessary to develop and manage most applications.

For more information contact Isabel Mwale, Schneider Electric SA, +27 (0)11 254 6400, [email protected], www.schneider-electric.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Power supply with scalability optimised
Schneider Electric South Africa Electrical Power & Protection
Schneider Electric has introduced the Easy UPS 3-Phase Modular to the South African marketplace. This robust uninterruptible power supply (UPS) is designed to protect critical loads while offering third-party verified Live Swap functionality.

Read more...
Solar-powered drive solution for water pumps
Schneider Electric South Africa Motion Control & Drives
Schneider Electric South Africa has launched its Altivar Solar ATV320 variable speed drive (VSD), a solar-powered drive solution that is compatible with a wide range of water pumps, catering for water challenges and decarbonisation of irrigation pumping and agriprocessing machinery.

Read more...
The industrial era of wireless telemetry and radio communication
Schneider Electric South Africa Data Acquisition & Telemetry
Today’s advanced wireless telemetry offers a range of benefits that go beyond cost savings, including greater flexibility and mobility, remote monitoring capabilities, and enhanced safety.

Read more...
Distributed energy resource management systems: a grid symphony
Schneider Electric South Africa Electrical Power & Protection
To listen to a symphony is one of the world’s great gifts. A conductor must ensure that instruments play beautifully as a whole and are kind to the ear and uplifting to the spirit yet shine in their individuality. The same can be said of a DERMS, which must effectively manage diverse energy sources to avoid compromising the grid’s integrity.

Read more...
Variable speed drive for water challenges and green agriculture
Schneider Electric South Africa Motion Control & Drives
Schneider Electric South Africa has launched its Altivar Solar ATV320 variable speed drive, a solar-powered drive solution that is compatible with a wide range of water pumps, catering for water challenges and decarbonisation of irrigation pumping and agriprocessing machinery.

Read more...
Higher level cybersecurity certification for Schneider Electric
Schneider Electric South Africa IT in Manufacturing
Schneider Electric’s EcoStruxure IT NMC3 platform has obtained a new and higher level of cybersecurity certification, making it the first data centre infrastructure management network card to achieve SL2) designation from IEC.

Read more...
Schneider Electric and Harmony accelerate skills development
Schneider Electric South Africa News
Schneider Electric has formed a strategic partnership with Harmony Gold Mining to upgrade the instrumentation workshop into a state-of-the-art facility.

Read more...
All aboard the solar rollercoaster ride
Schneider Electric South Africa Electrical Power & Protection
The South African solar energy market has certainly gone through an exciting time, marked by surging demand, fluctuating prices, and changing government policies. After last year’s mad scramble, 2024 heralded a normalised energy landscape, albeit with a mixture of distributed energy resources such as solar PV.

Read more...
The potential of green hydrogen
Schneider Electric South Africa Electrical Power & Protection
A recent report published by ScienceDirect, highlights two storage technologies: battery storage and green hydrogen storage. Whilst green hydrogen is well known as an energy source, it might come as a surprise to some that it is also an extremely efficient storage solution.

Read more...
New power distribution switchboard range
Schneider Electric South Africa Electrical Power & Protection
Schneider Electric South Africa has unveiled its latest PrismaSeT range of new-generation power distribution switchboards, which offers unrivalled modularity and minimum assembly time, even for the most demanding configurations.

Read more...