Skip to main content

Fewer cables for Siemens ST950 Plus+ traffic controller

The latest controller and signals system from Siemens, the ST950 Plus+, uses fewer cables and a smaller controller cabinet than other systems. The aim of the Plus+ solution is to offer significant reductions in on-street installation and maintenance time, improved safety and reduce deployment costs compared to conventional methods. In short, it’s easier and faster to install and later maintain, explained Keith Manston, head of product management for Siemens.
November 8, 2017 Read time: 2 mins
The latest controller and signals system from 1134 Siemens, the ST950 Plus+, uses fewer cables and a smaller controller cabinet than other systems.


The aim of the Plus+ solution is to offer significant reductions in on-street installation and maintenance time, improved safety and reduce deployment costs compared to conventional methods.

In short, it’s easier and faster to install and later maintain, explained Keith Manston, head of product management for Siemens.

Signals can be pre-assembled and the system uses low-level access poles, meaning installation engineers spend less time working on-street and so reduce risk to themselves and public disruption.

The new ST950 Plus+ system no longer uses many individual connections between signal heads and controllers. Instead it uses simple four core cables and intelligent communications to reduce the installation effort.Plus+ uses dedicated failsafe controllers, signal heads and pedestrian indicators. It also incorporates new smart-loop modules ensuring the system is tolerant of individual component and cable damage. The result is higher intersection availability and reduced disruption to the travelling public.

For more information on companies in this article

Related Content

  • Concrete paving technology offers long term roadway construction
    July 18, 2012
    Concrete slipforming technology offers long term roadway and barrier construction with new technology now available - Mike Woof reports With road construction investment being seen around the world, concrete slipformer manufacturers are seeing strong export sales at present. New models are coming to market also with manufacturers continuing to broaden ranges by offering additional features and capabilities. US concrete paving specialist GOMACO is benefiting from extensive worldwide sales, with its long term
  • Safety improvements for UK’s level crossings
    July 27, 2012
    As part of a recent rail investment package, the Department for Transport has ring-fenced a US$100 million fund for safety improvements to level crossings between 2014 and 2019, and Optex has announced that its Redscan laser detector has been specified as part of a new solution to automate signalling and detect whether or not a level crossing is clear from vehicles and pedestrians before allowing a train to pass through.
  • GOMACO claims new paver is smartest available yet
    March 14, 2016
    GOMACO claims that its all-new GP3 slipform paver is the most sophisticated on the market, thanks to a series of new features. The machine is designed for paving widths of up to 9.14m and benefits from a dual-telescoping design that boosts its versatility and adaptability. The machine has a smart frame widening system to allow multiple width changes, as well as smart leg positioning and smart steering capabilities due to its full-steer tracks. These features are all controlled by its GOMACO-developed G+ dig
  • GOMACO claims new paver is smartest available yet
    January 6, 2017
    GOMACO claims that its all-new GP3 slipform paver is the most sophisticated on the market, thanks to a series of new features. The machine is designed for paving widths of up to 9.14m and benefits from a dual-telescoping design that boosts its versatility and adaptability. The machine has a smart frame widening system to allow multiple width changes, as well as smart leg positioning and smart steering capabilities due to its full-steer tracks. These features are all controlled by its GOMACO-developed G+ dig