Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification Unrestricted Page 15 of 92
Version 3 Status Issued
Last Editor Alan Doyle Date 05-Oct-2017
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
2.3.2 Freestanding Interface with Controller Monitoring
Figure 2 - Typical Freestanding Stratos Connectivity with Monitoring
As a free standing interface but with Stratos capability to monitor faults via the serial
interface – see 3.3 Controller Monitor.
2.3.3 Freestanding Interface to Controller without Monitoring.
Figure 3 – Typical Freestanding Stratos Outstation Connectivity
The RS232 serial cable is used only for remote handset.
The following data is transferred between the controller and the outstation via TR2523
compliant voltage-free relay contacts.
• UTC control and reply signals (stage force, confirm etc)
• MOVA stage forces and confirms
Detectors for SCOOT and UTC are wired directly to the outstation.
A dedicated input is provided for the controller lamp supply voltage (see section 3.9).
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