Specifications

Mobility and Logistics, Traffic Solutions
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification Unrestricted Page 52 of 83
Version 2 Status Released
Last Editor Harry Smyth Date 09/12/2014
Document Name Configuration Control Document No. 667/CC/45950/000
Copyright © Mobility 2014. All Rights Reserved. Mobility is a division of Siemens Plc
LSLS Cards Positioning
Each LSLS card is inserted into an LSLS Backplane Card. The configuration tool IC4 will
allocate the positioning of the phase output identification label. Figure 36 is a representation
of the back panel in the ST950ELV. The first LSLS card Serial Link socket is connected to
LSLS Serial Link Socket on the CPU card. The Serial link OUT socket is connected into the
second LSLS IN Serial Link socket. The remaining LSLS cards are connected into the Serial
Link in the same manner. The position of the LSLS Cards/LSLS Backplane cards as follows;
LSLS Backplane Card 1 will always be fitted in the top right of the first cabinet. LSLS card 4
will occupy the same position in the second cabinet. LSLS 2 will occupy the position
immediately below LSLS 1 on the right hand side of the first cabinet. LSLS 5 will occupy the
same position in the second cabinet. LSLS 3 will occupy a position on the upper left corner
of the first cabinet and LSLS 6 will occupy the same position in the second cabinet.
Figure 36 –ST950ELV LSLS Positioning
HPU Load Distribution and LSLS Connection
1
st
Cabinet LSLS 1
positioned top
right hand side
Reversed board
orientation
Normal board
orientation
2
nd
Cabinet LSLS 4
positioned top
right hand side
1
st
Cabinet LSLS 2
positioned bottom
right hand side
2
nd
Cabinet LSLS 5
positioned bottom
right hand side
1
st
Cabinet LSLS 3
positioned top
left hand side
2
nd
Cabinet LSLS 6
positioned top
left hand side
Phase output
identification label