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

  • Ecolighting lights the way with Medusa LED streetlighting
    May 8, 2019
    Ecolighting says that its latest LED street luminaire, Medusa, is weatherproof to IP65 and comes with an adjustable pole mounting. The Medusa is designed with a Philips advanced Xitanium driver, Samsung or Cree LEDs and an NEMA five-pin plug which comes as standard for telematics such as TELENSA or similar open protocols. Ecolighting says that the Medusa is ideal for use in streets, security, car parks and building exteriors. Importantly, it enables big cost savings and makes a substantial difference
    Read More
  • Greener transport infrastructure
    February 16, 2024
    Crossing the carbon challenge: Pioneering carbon reduction on the UK’s ‘greenest’ major infrastructure project Paul Taylor – AtkinsRéalis Carbon Manager, Lower Thames Crossing Roads North
    Read More
  • The future of autonomy
    January 13, 2023
    The panel of experts from Trimble and Dynapac discussed where the construction industry is on the path to autonomy at present, where it is heading, and Trimble’s overall corporate vision for the future. Trimble’s philosophy is that machine autonomy is about more than just controlling the machine. To move the industry forward, autonomy solutions must also turn real-time data into real-time information to optimise and coordinate the jobsite of the future according to Trimble. Providing full access to that data presents a challenge, but can be achieved.
    Read More
  • LiuGong has major plans for future corporate development
    December 10, 2015
    LiuGong unveiled new machines as well as its plans for the future at the BICES 2015 construction equipment show in Beijing recently. Trading conditions are tough in China at the moment, but LiuGong is performing better financially than many of its local rivals according to the firm. LiuGong’s vice-president, Dave Beatenbough said that the firm is particularly well known for its wheeled loaders, a product line for which the firm is a market leader in China. However, he explained that the company is actively
    Read More

Highlighted Content