Figure 6 – St950 Elv System Overview - Siemens ST950 Handbook

Figure 6 – ST950 ELV System Overview
Security classification Unrestricted
Version 4
Last Editor Paul Cox
Document Name ST950 General Handbook
Copyright © Siemens plc 2015. All Rights Reserved.
SLD4 SLD4 SLD4 SLD4
LOO P LOO P LOOP
LOO P
D ETE CTOR D ETE CTOR D ETE CTOR D ETEC TOR
POW E R POW E R POW E R P OWE R
MOD E MOD E MOD E MO DE
L1 L1 L1 L 1
S 4 S 4 S 4 S 4
S 3 S 3 S 3
S 3 S 2 S 2 S 2
S 2
S 1 S 1 S 1 S 1
S 4 S 4 S 4 S 4
S 3 S 3 S 3
S 3 S 2 S 2 S 2
S 2
S 1 S 1 S 1 S 1
L2 L2 L 2
L2
L3 L3 L3
L3
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
L4 L4 L4 L4
S E R I A L S E R I A L S E R I A L S E R I A L
LE D E N A B LE / R E S E T LE D E N A B LE / R E S E T LE D E N A B LE / R E S E T L E D E N A B LE / R E S E T
SIEMENS SIEMENS SIEMENS SIEMENS
SLD4 SLD4 SLD4 SLD4
LOOP LOO P LOO P LOO P
D ETEC TOR D ETE CTOR D ETE CTOR D ETE CTOR
P OWE R POW E R POW E R POW E R
MO DE MOD E MOD E MOD E
L 1 L1 L1 L1
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
L 2 L2 L2 L2
L3 L3 L3 L3
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
S 4 S 4 S 4 S 4
S 3 S 3 S 3 S 3
S 2 S 2 S 2 S 2
S 1 S 1 S 1 S 1
L4 L4 L4 L4
S E R I A L S E R I A L S E R I A L S E R I A L
L E D E N A B LE / R E S E T LE D E N A B LE / R E S E T LE D E N A B LE / R E S E T LE D E N A B LE / R E S E T
SIEMENS SIEMENS SIEMENS SIEMENS
Mobility Division, Traffic Solutions
Sopers Lane, Poole, Dorset, BH17 7ER
Page 37 of 107
Status Issued
Date 16-Jul-2015
Document No. 667/HB/46000/000
Mobility is a division of Siemens Plc