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Diary and Events

Industry 4.0 Summit

Manchester Central Convention Complex(M2 3GX)

31/03/2020 - 01/04/2020

The UK’s leading conference gathering of senior level executives from the UK manufacturing industry (more)

Drives & Controls Exhibition

NEC, Birmingham(B40 1NT)

21/04/2020 - 23/04/2020

The show brings together key suppliers of state-of-the-art equipment representing the multi-tasking culture (more)

UKIVA Machine Vision Conference 2020

Marshall Arena, Milton Keynes(MK1 1ST)


Vision solutions have been applied in almost any industry you can think of. Food, beverage, pharmaceutical, (more)

PPMA Show 2020

NEC, Birmingham(B40 1NT)

29/09/2020 - 01/10/2020

PPMA Show 2020 is the UK’s largest ever event dedicated to state-of-the-art processing and packaging (more)

Advanced Engineering 2020

NEC, Birmingham(B40 1NT)

04/11/2020 - 05/11/2020

The UK's largest annual advanced manufacturing trade show, Advanced Engineering is your opportunity to (more)

Safety switching goes modular

Safety switching goes modular
Phoenix Contact's PSR modular system is built around a universal master, which is responsible for monitoring safety-oriented signals. Subject to requirements, up to four secure off-delay or instantaneous contacts can be connected via the T-bus rail bus connection to extend each module. 

The power supply, a safe switched potential, and the feedback loop are controlled via the T-bus. Each function, for example an emergency cut-out, safety door or light barrier, can consequently switch to up to ten expansion modules without cross-wiring faults. 

Pluggable connection terminals are available as standard with screw or spring-cage technology. The new spring-cage connection terminals can be opened at the front with the use of a screwdriver, which opens two clamps. As a result, the wires can be conveniently released and re-wired. Flexible wires with ferrules can be plugged directly into the clamps without the use of tools.
Phoenix Contact

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