Siemens ST950 - Page 70

Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification
Unrestricted
Page
70 of 154
Version
7
Status
Issued
Last Editor
manpreet.jeerh
Date
January 2020
Document Name
ST950 ICM Handbook
Document No.
667/HE/45950/000
Copyright © Siemens plc 2020. All Rights Reserved. Mobility is a division of Siemens Plc
Figure 33 – Audible Driver Module Connections – Parallel Modules
LSLS I/P
LSLS Return
Numbered
signal output
Return
O/P+
Audible COM
-
+
O/P+
Audible COM
-
+
Audible 1
Audible 8
Audible
Driver 1
Modules
I/O Card
EN COM
EN +
Output Common
Normally Open
LSLS I/P
LSLS Return
-
+
-
+
EN COM
EN +
Audible 16
Audible 9
Audible
Driver 2
Modules
R40
O/P+ LINK
FITTED
O/P+
Audible COM
O/P+
Audible COM
R40
O/P+ LINK
FITTED
(Monitoring not
shown for simplicity –
see Figure 32 )
LSLS