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.

Highway & Network Management

For more information on companies in this article

Related Content

  • Skanska and Kraton boost RAP use with called SYLVAROAD™ RP1000
    November 23, 2017
    The city of Västerås in central Sweden is known as a centre for industrial automation and information technology. Innovation abounds here and with it comes strong environmental efforts – meeting carbon reduction goals and maximising the recycling process, for example. A road construction project just outside this picturesque city highlights such innovation.
    Read More
  • Most sophisticated active traffic management system in the US
    April 30, 2012
    TransCore has released further details of its involvement in New York City Department of Transportation's (NYCDOT) "Midtown in Motion" programme that launched the most advanced active traffic management (ATM) system in the US to improve the flow of traffic in a 110-square-block area in Manhattan.
    Read More
  • Road marking system providers’ latest technology in-demand
    April 3, 2014
    The latest road marking systems from leading manufacturers are in demand in Europe, Africa, the Middle East and South America. Guy Woodford reports Ennis-Flint recently saw its Third Generation Waterborne Fast Dry Paint with low VOC applied on a Portuguese motorway by Trafiurbe and F.L Gaspar, two of the country’s leading contractors. The line marking is said to have been applied in response to demands from Portuguese authorities for higher specifications of line markings across the country’s highway net
    Read More
  • Fast road checking
    February 7, 2012
    A sophisticated package for evaluating road condition is now available called e-Spott, from Pipe Hawk. This system is said to be a fast and reliable method of measuring the total bound layer thickness of asphalt laid in a highway reinstatement.
    Read More

Highlighted Content