Profisafe for Profibus and Profinet

December 2007 Fieldbus & Industrial Networking

New safety products for Profibus and Profinet have been added to the WAGO range. A four-channel input module, eight-channel input module and dual-channel four-input four-output module are suitable for applications up to Category 4, SIL3.

The 12 mm wide WAGO Profisafe modules with pluggable connectors offer full configurability via TCI. The hardware addresses can be stored via a dipswitch or address parameters, in a safe and permanent manner. Using the WAGO configuration software, discrepancy and filter times, test pulse lengths and other parameters can be adjusted for different types of sensors and actuators. WAGO implements the open TCI standard, which offers a multivendor uniform remote interface for all device engineering tools and engineering tools of automation systems.

The three Profisafe modules feature extensive diagnostic options, either via fieldbus or via integrated LED indicators. Short-circuits, overloads, external voltages and discrepancy errors, as well as module related values such as over temperature and supply voltage can be identified for each channel.

The sensor power supply and the outputs of the three new modules are short circuit and overload proof. They are also equipped with a pluggable connector for pre-assembly and servicing work without disturbing existing wiring. Safety and standard modules can be combined in any possible way within a node. The benefits of fieldbus-based safety systems and modular I/O systems are thus provided to the user simultaneously.

For more information contact Chris Huxham, Shorrock Automation, +27 (0)12 345 4449, [email protected], www.shorrock.co.za

Further reading:

Integrating fire alarm systems into building management systems
Beckhoff Automation Fieldbus & Industrial Networking
Fire alarm systems work independently of the building automation system. Schrack Seconet has developed a flexible gateway using ultra-compact industrial PCs and TwinCAT from Beckhoff, which can be used to flexibly convert a customer-specific communication protocol to a wide range of transmission standards.

Read more...

---

Premium unmanaged industrial switch
Vepac Electronics Fieldbus & Industrial Networking
Premium unmanaged industrial switch for long-distance, noise-free fibre connectivity

Read more...

---

Fire and gas suppression solutions for mission-critical industries
Fieldbus & Industrial Networking
By representing world-leading brands and focusing on fully integrated, certified systems, HMA South Africa is positioning itself as a trusted partner in fire detection, suppression and explosion-proof safety solutions across the continent.

Read more...

---

The future of manufacturing
Fieldbus & Industrial Networking
Industrial automation is evolving at an unprecedented pace. At the forefront of this transformation is the Siemens SIMATIC ET 200SP HA Distributed I/O system. This is a flexible and scalable distributed I/O system for modern signal transfer from the field to the control level.

Read more...

---

Time-sensitive networking
RJ Connect Editor's Choice Fieldbus & Industrial Networking
In this article, we will explore what is driving the rise of time-sensitive networking, how it is reshaping industrial efficiency, the challenges when deploying this technology, and ways to tackle these challenges.

Read more...

---

Loop Signature 30: Nonlinearity in control loops (Part 1)
Michael Brown Control Engineering Editor's Choice Fieldbus & Industrial Networking
If nonlinearity occurs it means that if one is to carry on controlling with the same response to changes in load or setpoint, then the tuning of the controller will also need to be adjusted to meet the new conditions.

Read more...

---

PC-based control regulates innovative dehumidifiers
Beckhoff Automation Fieldbus & Industrial Networking
Swedish company, Airwatergreen is breaking new ground in the dehumidification of air in industrial buildings and warehouses. The patented CVP technology reduces energy requirements and ensures an indoor climate that prevents corrosion and mould growth. PC-based control from Beckhoff regulates this innovative process.

Read more...

---

Ethernet connectivity for embedded systems
Fieldbus & Industrial Networking
Delivering Ethernet connectivity for embedded systems, XPort ETH Click is a compact add-on board from MIKROE, the embedded solutions company that dramatically cuts development time by providing innovative hardware and software products based on proven standards.

Read more...

---

Compact mini PC
Vepac Electronics Fieldbus & Industrial Networking
AS AAEON’s first Intel Core-powered PICO-SEMI system capable of fanless operation, the PICO-MTU4-SEMI from Vepac Electronics is easily deployed as part of larger equipment setups or integrated as the central unit of smart robotics solutions such as AGVs, AMRs and drones requiring minimal maintenance.

Read more...

---

Future-ready I/O to redefine connectivity
Schneider Electric South Africa Fieldbus & Industrial Networking
Schneider Electric South Africa has launched its state-of-the-art Modicon Edge I/O NTS. This future-ready I/O redefines connectivity, data aggregation and operational efficiency for industrial applications.

Read more...

---