Siemens ST900 Intersection Controller

Siemens ST900 Intersection ControllerBuilding on the experience of over 25 years microprocessor traffic controller design, the Siemens ST900 family offers both familiarity and a number of exciting new features.

It is designed for maximum flexibility providing Intersection, Pelican, Puffin and Toucan strategies to UK Highways Agency specifications TR2500, at both LV (230V) and ELV (48V) output drive levels.

The controller is compatible with the whole range of Siemens street-furniture, including Helios LED signals, LED nearside signals and LED wait indicators, which all offer significant power cost savings over conventional signals.