Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
3 ELV HARDWARE OVERVIEW
3.1 The ELV Controller Primary Cabinet
Figure 2 and Figure 3 show the ST950 ELV controller fitted in an ST950 ELV
Controller Cabinet.
CET bars are installed in the base of the cabinet. The Master Switch Panel and two
LSLS cards are all installed on the right hand side panel of the cabinet. The Lamp
Supply Transformer, HPU, third LSLS card and miscellaneous equipment are
installed on the left hand side panel of the cabinet. Up to three I/O cards, loop
termination cards, Audible Driver Modules, termination blocks and two sets of Cable
Trunking are installed on the rear panel of the cabinet.
The 19” Controller Rack is installed in an equipment frame at the front of the
cabinet; this frame can be swung open to enable access to the rear of the frame
and to the cards and components installed in the cabinet.
Figure 2 – ST950 ELV Controller Cabinet – View of right side
To Next Page
Loading...
