1.  
1.1  
F  F
 
 
F F  
 
 
 
1.2  
 
 
 
 
 
: 
   
   
   
   CPU  
  CPU 
   
 
1.3 SIMATIC S7  
1.3.1 SIMATIC S7 : 
  S7  
 
   S7 F/FH 
S7 F/FH
S7 F(S7 FH 
 
 
1.3.2  
S7 Distributed Safety  S7 F/FH Systems F  
   IEC 61508 SIL1  SIL3 
   EN 954-1  2  4 
 
1.3.3 S7 Distributed Safety  S7 F/FH Systems  
 S7 Distributed Safety 
 S7 F/FH Systems  
 
  CPUF-CPU 
 F-I/O 
F-I/O  
 
 F  
 
 F-CPU  STOP  
 
 
 
  S7 Distributed SafetyS7 F/FH
 S7 F/FH 
   
 
 
 
 
S7 Distributed Safety  
2.1  
S7  
2.2  
S7  
 
 
  STEP7  SIMATIC 
  S7 Distributed Safety   
 
 
   STEP 7  HW Configuration  F-I/O 
   F  
   
 
 
 
 
 
 
 
 
 
 
 
 
 
3.  
3.1  
 PLC 
 
 
 
F-FB / F-FC 
failsafe runtime group 
OB35F-Call 
Failsafe 
 
3.1.1  
 
 
3.1.2  
 
Master Station 
CPU 
 
 
IM151-7F 
 
 
6ES7151-7FA01-0AB0 
 
 
1 
 
MMC 128K 
DP-Master 
PM-E 
4 F-DO 
TM-P15S23-A0 
TM-E30S46-A1 
 
IM151-7F 
MMC 128K 
PM-E 
4/8 F-DI 
4 F-DO 
TM-P15S23-A0 
TM-E30S46-A1 
 
IM151 HF 
PM-E 
4/8 F-DI 
TM-P15S23-A0 
TM-E30S46-A1 
 
 
2006 Prof. Version 
V5.4+SP3 
 
6ES7953-8LG11-0AB0 
6ES7138-4HA00-0AB0 
6ES7138-4CB11-0AB0 
6ES7138-4FB02-0AB0 
6ES7193-4CD20-0AB0 
6ES7193-4CF40-0AA0 
 
6ES7151-7FA01-0AB0 
6ES7953-8LG11-0AB0 
6ES7138-4CB11-0AB0 
6ES7138-4FA02-0AB0 
6ES7138-4FB02-0AB0 
6ES7193-4CD20-0AB0 
6ES7193-4CF40-0AA0 
 
6ES7151-1BA02-0AB0 
6ES7138-4CB11-0AB0 
6ES7138-4FA00-0AB0 
6ES7193-4CD20-0AB0 
6ES7193-4CF40-0AA0 
 
 
6ES7810-5CC10-0YA5 
6ES7833-1FC02-0YA5 
 
1 
1 
1 
1 
1 
1 
 
1 
1 
1 
1 
1 
1 
2 
 
1 
1 
1 
1 
1 
 
 
1 
1 
 
 
DP  
ET200S  
F  
ET200S  
ET200S  
I-Slave Station 
CPU 
 
ET200S  
F  
F  
ET200S  
ET200S  
Slave Station 
ET200S  
ET200S  
F  
ET200S  
ET200S  
 
 
STEP7 
S7-Distributed Safety 
 
 
3.2  
3.2.1  
 PLC  F-CPUET200S 
F-DI/DO 
3.2.2  F-CPU 
 CPUF-CPU  
 
 F-CPU F-CPU  F ESPG
F-CPU 
 
 F 
 
F Parameters
F-CPUF-CPUF-I/O
 
 
 
 
3.2.3  F-IO 
 ET200S 4/8 F-DI 6ES7138-4FA02-0AB0ET200S 4-FO 
 
 
 
F  
 
 
 
 
 DIP  
 
 
 
F F