Safety_Functional_Examples.pdf

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Safety Integrated Functional Examples - February 2007
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Safety Integrated
Safety applications quickly and easily implemented
Preliminary Remark
The functional examples dealing with "Safety Integrated" are
fully functional and tested automation configurations based
on A&D standard products for simple, fast and inexpensive im-
plementation of automation tasks in safety engineering. Each
of these functional examples covers a frequently occurring
subtask of a typical customer problem in safety engineering.
Apart from a list of all required hardware and software com-
ponents and a description of the way they are connected to
each other, the functional examples include the tested and
commented code. This ensures that the functionalities de-
scribed here can be reset in a short period of time and thus
also be used as basis for individual expansions.
Note
The Safety Functional Examples are not binding and do not
claim to be complete regarding the circuits shown, equip-
ping and any eventuality. The Functional Examples do not
represent customer-specific solutions. They are only in-
tended to provide support for typical applications. You are
responsible in ensuring that the described products are cor-
rectly used. These Functional Examples do not relieve you of
the responsibility in safely and professionally using, install-
ing, operating and servicing equipment. When using these
Functional Examples, you recognize that Siemens cannot be
made liable for any damage/claims beyond the liability
clause described above. We reserve the right to make
changes to these Functional Examples at any time without
prior notice. If there are any deviations between the recom-
mendations provided in these Functional Examples and
other Siemens publications - e.g. catalogs - then the con-
tents of the other documents have priority.
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Safety Integrated
Functional Examples
Safety-related controls
SIRIUS Safety Integrated
March 2007
© Siemens AG 2007
Fail-safe Controllers
SIMATIC Safety Integrated
Safety Drives Systems
Warranty, Liability and Support
Contact partners
s
1
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Safety-related controls
SIRIUS Safety Integrated
1 Functional examples with
SIRIUS 3TK28 safety relay
1.1 E-Stop with manual start
Category 2 acc. to EN 954-1
with a SIRIUS 3TK28 safety
relay
1.11 E-Stop with monitored start,
protective door monitoring with
automatic start and service
mode, Category 2 acc. to EN
954-1 with a SIRIUS 3TK2845
safety relay
24
4
1.2 E-Stop with monitored start
Category 4 acc. to EN 954-1
with a SIRIUS 3TK28 safety
relay
6
1.12 E-Stop with monitored start,
protective door monitoring with
automatic start and service
mode, Category 4 acc. to EN
954-1 with a SIRIUS 3TK2845
safety relay
26
1.3 Protective door monitoring with
automatic start Category 2 acc.
to EN 954-1 with a SIRIUS
3TK28 safety relay
8
2 Functional examples with
SIRIUS 3RA7 fused load
feeders
2.1 E-Stop with monitored start
Category 2 acc. to EN 954-1
with a safety fused load feeder
3RA7
1.4 Protective door monitoring with
automatic start Category 4 acc.
to EN 954-1 with a SIRIUS
3TK28 safety relay
10
26
1.5 E-Stop with monitored start
Category 2 acc. to EN 954-1
with a SIRIUS 3TK28 safety re-
lay with contactor relays
12
2.2 E-Stop with monitored start
Category 2 acc. to EN 954-1
with/without operational switch-
ing with a safety fused load
feeder 3RA7
30
1.6 E-Stop with monitored start
Category 2 acc. to EN 954-1
with/without operational switch-
ing with a SIRIUS 3TK28 safety
relay with contactor relays
14
2.3 E-Stop with monitored start
Category 4 acc. to EN 954-1
with/without operational switch-
ing with a safety fused load
feeder 3RA7
32
1.7 E-Stop with monitored start
Category 4 acc. to EN 954-1
with/without operational switch-
ing with a SIRIUS 3TK28 safety
relay with contactor relays
16
2.4 Protective door monitoring with
automatic start Category 2 acc.
to EN 954-1 with a safety fused
load feeder 3RA7
34
1.8 Protective door monitoring with
automatic start Category 2 acc.
to EN 954-1 with a SIRIUS
3TK28 safety relay with contac-
tor relays
18
2.5 Protective door monitoring with
automatic start Category 2 acc.
to EN 954-1 with/without opera-
tional switching with a safety
fused load feeder 3RA7
36
1.9 Protective door monitoring with
automatic start Category 2 acc.
to EN 954-1 with/without opera-
tional switching with a SIRIUS
3TK28 safety relay with contac-
tor relays
20
2.6 Protective door monitoring with
automatic start Category 4 acc.
to EN 954-1 with/without opera-
tional switching with a safety
fused load feeder 3RA7
38
1.10 Protective door monitoring with
automatic start Category 4 acc.
to EN 954-1 with/without opera-
tional switching using a SIRIUS
3TK28 safety relay with contac-
tor relays
22
2.7 E-Stop with monitored start
Category 2 acc. to EN 954-1
with a safety fuseless load
feeder 3RA7
40
Safety Integrated · March 2007
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42
2.8 E-Stop with monitored start
Category 2 acc. to EN 954-1
with/without operational switching
with a safety fuseless load feeder
3RA7
4
Functional examples with
ASIsafe
70
4.1 Emergency Stop and protective
door monitoring with monitored
start according to Category 2 of
EN 954-1
44
2.9 E-Stop with monitored start,
Category 4 acc. to EN 954-1
with/without operational switching
with a safety fuseless load feeder
3RA7
78
4.2 Emergency stop and protective
door monitoring with monitored
start according to Category 4 of
EN 954-1
46
2.10 Protective door monitoring with
automatic start Category 2 acc. to
EN 954-1 with a safety fuseless
load feeder 3RA7
87
4.3 Protective door with door inter-
locking via a spring-actuated lock
according to Category 3 of
EN 954-1
48
2.11 Protective door monitoring with
automatic start Category 2 acc. to
EN 954-1 with/without operational
switching with a safety fuseless
load feeder 3RA7
97
4.4 Protective door with door inter-
locking via a spring-actuated lock
according to Category 4 of
EN 954-1
50
2.12 Protective door monitoring with
automatic start Category 4 acc. to
EN 954-1 with/without operational
switching with a safety fuseless
load feeder 3RA7
107
4.5 Protective door with door inter-
locking via a magnet-field lock
according to Category 3 of
EN 954-1
117
4.6 Protective door with door inter-
locking via a magnet-field lock
according to Category 4 of
EN 954-1
3
Functional examples with
ET 200S Safety Motorstarters
52
3.1 Emergency Stop with monitored
start Category 2 acc. to EN 954-1
with ET200S Safety Motorstarter
Solution Local
5
Functional examples with
SIMOCODEpro
127
5.1 SIMOCODE pro direct starters
with safety technology
Emergency stop monitoring with
monitored start Category 4
according to EN 954-1
55
3.2 Emergency Stop with monitored
start Category 4 acc. to EN 954-1
with ET200S Safety Motorstarter
Solution Local
58
3.3 Protective door monitoring with
automatic start Category 2 acc. to
EN 954-1 with ET200S Safety
Motorstarter Solution Local
141
5.2 SIMOCODE pro reversing starters
with safety technology
Emergency stop monitoring with
monitored start Category 4
according to EN 954-1
61
3.4 Protective door monitoring with
automatic start Category 4 acc. to
EN 954-1 with ET200S Safety
Motorstarter Solution Local
155
5.3 SIMOCODE pro star-delta starters
with safety technology
Emergency stop monitoring with
monitored start Category 4
according to EN 954-1
63
3.5 2 safety circuits in a cascade ac-
cording to Category 4 in compli-
ance with EN 954-1 (PM-D F X1
and Failsafe Motor Starter ) with
ET200S Safety Motor Starter Solu-
tion Local
Safety Integrated · March 2007
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