Fieldbus & Industrial Networking


Fieldbus wiring block for Zone 2: smart wiring block protects fieldbus

September 2007 Fieldbus & Industrial Networking

Fieldbus reduces CAPEX and OPEX spending in process automation installations through reduced wiring and more information availability from field instruments. Remote configuration and asset management are two further benefits of fieldbus installations in process plant.

The R2-series Segment Protector from Pepperl+Fuchs improves installation, commissioning and operation for Foundation Fieldbus and Profibus PA networks. The protector is a smart wiring block and a key enabling element for fieldbus. Each field device is hooked up to the fieldbus via its own spur connection with built-in short-circuit protection. In Zone 2 the High-Power Trunk concept can be utilised with up to 500 mA on the main line with Ex nA protection. Ex nL energy limitation at each spur of the protector allows live working on the field instrument without a hot work permit. The trunk remains free from feedback and thus in operation. The units are available for 4, 6, 8, 10 or 12 outputs with individual short-circuit protection.

The R2-series Segment Protector from Pepperl+Fuchs
The R2-series Segment Protector from Pepperl+Fuchs

Small design features make a big difference in handling and clearly distinguish this smart wiring block. The trunk line utilises a T-shaped connector which means that there is only one clearly visible point where the fieldbus terminator can go. Over-termination is avoided bringing simplicity to fieldbus installations. The Segment Protector can be exchanged under live conditions leaving the network undisturbed.

The R2-series is designed for cabinet installation. Snap hooks securely fasten the device on the DIN-Rail. All plugs feature retaining screws for reliable connection. Test points are included to efficiently hook up diagnostic tools.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

EtherCAT interoperability removes industrial networking barriers
Fieldbus & Industrial Networking
Selecting the right communication technology is one of the most important decisions engineers make, and interoperability helps with that decision. Key development tools and standards ensure interoperability among many EtherCAT devices and manufacturers.

Read more...
Pepperl+Fuchs Channel Partner Conference
Pepperl+Fuchs News
Pepperl+Fuchs recently hosted its Channel Partner Conference. Under the theme ‘Together, Breaking Ground in Africa’, the conference served as both a celebration of partnerships and a strategic forum focused on future growth.

Read more...
Industrial gateway for Ethernet network
Vepac Electronics Fieldbus & Industrial Networking
IEG-3000 is an industrial gateway that connects different generation devices to an Ethernet network.

Read more...
Controlling runtime and engineering with a leap in performance
Beckhoff Automation Fieldbus & Industrial Networking
Beckhoff is enabling a real leap in automation technology performance with TwinCAT PLC++. Both engineering and runtime can be accelerated, while the well-known TwinCAT advantages of consistent integration, compatibility and openness continue to be delivered.

Read more...
Loop signature: Tuning part 4 processes
Michael Brown Control Engineering Editor's Choice Fieldbus & Industrial Networking
The purpose of this particular article is to try and give those unfortunate enough to have to use SWAG (scientific wild ass guess) tuning a bit of an idea of how to go about it, and even more importantly some understanding of a couple of basic principles.

Read more...
Ensure seamless integration and reliable performance with CANbus solutions
RJ Connect Editor's Choice Fieldbus & Industrial Networking
Modern industrial applications require robust and effective communication. The CANbus product range guarantees smooth integration and data transfers throughout systems.

Read more...
Condition monitoring to go
Turck Banner Southern Africa Fieldbus & Industrial Networking
Anyone who wants to efficiently monitor the climate in control cabinets will find a comprehensive range of control cabinet monitors for the DIN rail in Turck Banner’s cabinet condition monitoring family.

Read more...
Pepperl+Fuchs celebrates a decade in Africa
Pepperl+Fuchs News
Pepperl+Fuchs is well known by customers around the world as a pioneer and innovator in industrial sensors and explosion protection.

Read more...
Innovative separation of recyclable materials
Beckhoff Automation Fieldbus & Industrial Networking
A plant built by Belgian specialist machine builder, Absolem Engineering features an innovative process for separating recyclable materials. Using PC-based control from Beckhoff, a major problem has been elegantly solved - the generation of different signal sequences for the exact synchronisation of different camera systems.

Read more...
Enhancing AI-powered object detection and recognition capabilities
Vepac Electronics Fieldbus & Industrial Networking
Innodisk has announced its cooperation with Advantech, a global leader in AIoT and edge computing. This collaboration leverages Innodisk’s customisable MIPI camera modules and Advantech’s Intel x86-based AFE-R360 solution to enhance AI-powered object detection and recognition capabilities, expanding visual applications for autonomous mobile robots in smart factories and warehouses.

Read more...