Installation guide
  Mobility and Logistics, Traffic Solutions 
Sopers Lane, Poole, Dorset, BH17 7ER 
Security classification  Unrestricted  Page  23 of 84 
Version  1  Status  Issued 
Last Editor  Carl Rabe  Date  11-Dec-2014 
Document Name  Stratos Outstation General and ICM Handbook  Document No.  667/HB/52250/000 
Copyright © Siemens plc 2014. All Rights Reserved. Mobility and Logistics is a division of Siemens Plc 
The main external data interfaces of the CPU Board are:   
  Serial Interfaces (GSPI) to I/O Boards and detectors (GSPI master) 
  2x 10/100 Ethernet Interfaces 
  4x USB Host interfaces 
  RS232 interface to controller (TR2523 – formerly TR0141) 
  RS232 interface to auxiliary equipment 
  USB device interface for PC connection 
Figure 4 – CPU Board Front/Rear Connections 
Figure 5 – CPU Board Layout 










