Industrial process control automation company Invensys aims to execute contracts worth US$1 billion in the Gulf in five years, its vice-president and m
The new series R2 Segment Protector from Pepperl+Fuchs is an intelligent wiring block designed to add simplicity, speed and safety to the installation of any fieldbus infrastructure. Up to twelve field devices can be connected to the fieldbus via its own spur connection with built-in short-circuit protection. Using the High-Power Trunk concept guarantees Zone 2/Div 2 explosion protection.
In the configuration, the main line is fed with up to 500 mA, while the energy supplied to each individual spur is limited. Live working on the field instrument does not require any hot work permit, since the trunk is free from feedback and remains fully in operation.
Connection to the trunk is done via a T-connector. This allows easy troubleshooting or replacement of the Segment Protector without disturbing the operation of the overall system. The fieldbus terminator locates its well-defined and easily visible position at the T-connector where it can be easily verified, thus way, faulty termination is avoided during the installation process.
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