Specifications

Mobility and Logistics, Traffic Solutions

Sopers Lane, Poole, Dorset, BH17 7ER

Security classification Unrestricted Page 42 of 83

Version 2 Status Released

Last Editor Harry Smyth Date 09/12/2014

Document Name Configuration Control Document No. 667/CC/45950/000

3.16 Regulatory Sign Supply Kit

The Mains Distribution Unit provides the power supply output for regulatory signs. The

outputs to power the signs are provide at the bottom right of the Termination Panel. The

controller comes equipped and wired with a lamp monitoring sensor as standard, which can

monitor up to seven regulatory signs. If the junction contains more than seven signs in total

additional current monitoring sensors must be fitted. The feeds to the signs must be split so

that no more than seven signs are monitored through one sensor. The red wire from the

sensors should be connected to the ‘Sens’ inputs at the rear of the first Lamp Switch card

Sens33 is the first monitoring channel, Sens34 is the second etc. If more than 28 signs are

present, additional sensors may be added to the second Lamp Switch card (if fitted). The

white wires should be joined together and connected to the ‘COMMON’ input