Siemens S7-300 - Page 11

Table of contents
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
11
8.6.4 Application 2: standard mode with high availability, application 4: Safety Mode
SIL2/Cat.3/PLd with high availability and application 6: Safety mode SIL3/Cat.4/PLe with
high availability (in S7 F/FH Systems only) ...............................................................................149
8.6.5
Parallel Connection of Two Outputs for Dark Period
Suppression............................................151
8.6.6 Diagnostics messages
of SM 326; DO 10 x DC 24V/2A ...........................................................152
8.6.7 Technical Data - SM 326; DO 10
x DC 24V/2A.........................................................................157
8.7 SM 326; F-DO 10 x DC 24V/2A PP (6ES7326-2BF10-0AB0)...................................................161
8.7.1
Properties, front v
iew, wiring diagram and block diagram
.........................................................161
8.7.2 SM 326; F-DO 10 x DC 24V/2A PP applications.......................................................................165
8.7.3 Applic
ations 1 to 4.....................................................................................................
.................166
8.7.4 Application 5: Safety mode SIL3/Cat.4/PLe...............................................................................167
8.7.5 Applicatio
n 5.1: Wiring two outputs in parallel for dark period s
uppression ..............................169
8.7.6 Application 6: Safety mode SIL3/Cat.4/PLe with high availability (in S7 F/FH Systems
only) ...........................................................................................................................................171
8.7.7
Diagnos
tic messages
SM 326; F-DO 10 x DC 24V/2A PP........................................................173
8.7.8 Technical data - SM 326; F-DO 10 x DC
24V/2A PP ................................................................178
9 Analog modules..................................................................................................................................... 181
9.1
Introduction ..............................................................................................................
..................181
9.2
SM 336; AI 6 x 13 Bit
.................................................................................................................182
9.2.1 Analog value repres
entation ......................................................................................................182
9.2.2 Properties
, front view, wiring diagram and block diagram
.........................................................184
9.2.3 Applications of SM 336; AI
6 x 13 Bit.........................................................................................190
9.2.4 Application 1 : Standard Mode...................................................................................................191
9.2.5 Application 2: standard mode with high avail
ability ...................................................................195
9.2.6 Application 3: Safety
mode SIL2/Cat.3/PLd...............................................................................199
9.2.7 Applicatio
n 4: Safety mode SIL2/Cat.3/PLd with high availability (in S7 F/FH Systems
only) ...........................................................................................................................................202
9.2.8
Applic
ation 5: Safety mode SIL3/Cat.4/PLe...............................................................................206
9.2.9 Applicatio
n 6: Safety mode SIL3/Cat.4/PLe with high availability (in S7 F/FH Systems
only) ...........................................................................................................................................210
9.2.10
D
iagnostic Messages
for SM 336; AI 6 x 13 Bit.........................................................................215
9.2.11 Technical data - SM 336; AI 6 x 13Bit ..................................................................................
.....218
9.3 SM 336; F-AI 6 x 0/4 ... 20 mA HART........................................................................................222
9.3.1
Analog value representation ..............................
........................................................................222
9.3.2 Properties
, front view, wiring diagram and block diagram
.........................................................224
9.3.3 Applications of SM 336; F-AI 6 x 0/4 ...
20 mA HART ...............................................................229
9.3.4 Applications and wiring schemes...............................................................................................239
9.3.4.1
Calculation of the residual s
upply voltage at the transducer .....................................................239
9.3.5 Applications 1 and 2...................................................................................................................241
9.3.6 Applic
ation 3: Safety mode SIL3/Cat.3/PLe...............................................................................241
9.3.7 Applicatio
n 4: Safety mode SIL3/Cat.3/PLe with high availability (in S7 F/FH Systems
only) ...........................................................................................................................................243
9.3.8
Applic
ation 5: Safety mode SIL3/Cat.4/PLe...............................................................................246
9.3.9 Applicatio
n 6: Safety mode SIL3/Cat.4/PLe with high availability (in S7 F/FH Systems
only) ...........................................................................................................................................249
9.3.10
A
pplication 7: Safety mode SIL3/Cat.4/PLe...............................................................................252
9.3.11
Application 8: Safety mode SIL3/Cat.4/PLe with high avai
lability (in S7 F/FH Systems
only) ...........................................................................................................................................254
9.3.12
Application 9: Safety mode SIL3/Cat.4/PLe with three modules and high availability
(in S7
F/FH Systems only) ...................................................................................................................256
9.3.13
Diagnostic messages
of SM 336; F-AI 6 x 0/4 ... 20 mA HART ................................................257
9.3.14 Technical Data - SM 336; F-AI 6 x 0/4 ... 20 mA HART
............................................................263
9.3.15 Parameters of analog input module F-AI 6 x 0/4 ... 20mA HART..............................................268