Siemens S7-300 - Page 348

Index
Fail-safe signal modules
348 Installation and Operating Manual, 01/2010, A5E00085586-10
Parameters, 280
HART, 280
Passivation
, 52
Power supplie
s, 45
PROFINET IO, 18
Network topology, 18
PROFIsafe
Addre
s
s, 34, 38
Assigning
addresses, 38
Protection class, 70
Protective extra-low
voltage
Protecti
ve, 44
Protocol error
HART, 293
Provi
de 0 value, 75
Pulse-shaped interference, 63, 64
Purpose of this
manual, 3
R
Rated voltages, 70
Recycling and disposal, 7
Redundant configuration, 41, 67
Redundant I/O devices, 16
, 26
Redundant switched I/O, 22
Re
fe
rences
Additional, 5
Reinte
gratio
n, 53
Replacing mo
dules, 46
Re
quirement
class, 16, 22
Requirement
s
Software, 25
Res
ponse time
Fail-safe analog input modules, 324
Fail-s
a
fe digital input modules, 321
RF interferen
ce
Emission of, 67
Rule
HART
communication,
289
S
Safe state, 13, 52
Safety extra-low voltage (SELV), 44
Safety Integrity Level, 16
Safety mode, 15, 16, 38
Repl
acing module
s, 46, 300
Setting, 35, 38
Safety
protector, 22
Block di
agram, 298
Configuration
in ET 200M/S7-300, 299
Front view, 298
Orde
r num
ber, 297
Technical data, 302
Scope
Of this
manual,
3
Sensor
R
equireme
nts, 47
Senso
r signal
Duration requiremen
ts, 48
Senso
r supply
internal, 90
Servi
ce & Support
on the Internet, 8
SFC
Data rec
ord format, 288
Rea
ding diag
nostics da
ta, 303
Shipping and storage conditions, 68
Short-ci
rcuit test, 323
Signal module
Diagno
stics data, 303
Fail-s
a
fe, 13
SIL 2, SIL 3
Req
uirement cla
sses, 16
Safety Integrity Levels (SIL), 16
Single-ch
annel I/O, 22
Single-channel swit
ched I/O, 22
Sinusoidal int
erference, 66
SM 326, DI 24 x DC 24V
Applicatio
ns, 82
Caus
es of the problem and
corrective
measures, 100
Cha
nnel numbers,
Diagnostic messag
es, 99
Extern
al sensor supply, 81
Front view, 78
Internal sen
sor su
pply, 90
Order numbe
r, 76
Parameters, 93
Properties, 76
Short-circuit to M and L+,
Tech
nical dat
a, 102, 124
Wirin
g and block diagram, 80