Diversity in control Available to Purchase

The complexity of controlling a diverse site is demonstrated by York Controls Group at Essex Police headquarters in Chelmsford. Varied building types with HVAC plant ranging from 20‐year‐old boiler‐fed radiators to modern air conditioning systems are managed by a York ISN building control system. Following the success of this application a number of remote police stations have been integrated within the main control system. Control integration is a hot topic in the controls industry with many manufacturers developing software gateways to allow their controllers to communicate with a range of buildings services plant as well as other manufacturers’ controllers. However, in the long term it is expected that common communications protocols will dispense with these gateways and representatives from all the European countries are currently working together to achieve agreed protocol.