SIEMENS
2/25
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
AS-Interface
ASIsafe
SIRIUS 3RK3 Modular Safety System
2
Software for start-up, testing and diagnostics: SIRIUS Safety ES
SIRIUS Safety ES is the engineering software for configuration,
startup and diagnostics of the 3RK3 Modular Safety System and
the 3SK2 safety relays.
All function elements can be positioned using drag & drop.
All functions – whether safety or logic functions – are available
as blocks and can also be easily combined with one another.
SIRIUS Safety ES makes it possible to test the safety application
by forcing. Outputs can be individually set in order to test in
advance the reaction of the downstream safety function. In addi-
tion, the parameterization can be downloaded to the MSS via
PROFIBUS. The integrated macro function allows you to compile
a library of your own function elements for reuse in other proj-
ects. In addition, the parameterization software is suitable for
use as a reliable diagnostics tool: the status of each element
as well as the configuration as a whole can be viewed online.
SIRIUS Safety ES
user interface showing the ISO diagram display
■
Selection and ordering data
PU (UNIT, SET, M)
= 1
PS*
= 1 unit
PG
= 42B
Version
SD
Screw terminals
SD
Spring-type
terminals
d
Article No.
Price
per PU
d
Article No.
Price
per PU
Central units
3RK3121-1AC00
3RK3121-2AC00
3RK3 ASIsafe basic
Central units for connecting to
AS-Interface with safety-related inputs
and outputs
• 2 safe inputs
• 6 standard inputs
• 1 two-channel relay output
• 1 two-channel electronic output
• Memory module 3RK3931-0AA00
is included in the scope of supply
• No expansion modules can be
connected
2
3RK3121-1AC00
2
3RK3121-2AC00
3RK3122-1AC00
3RK3122-2AC00
3RK3 ASIsafe extended
Central units for connecting to
AS-Interface with safety-related inputs
and outputs
• 4 safe inputs
• 4 standard inputs
• 1 two-channel relay output
• 1 two-channel electronic output
• Memory module 3RK3931-0AA00
is included in the scope of supply
• Max. 2 expansion modules can be
connected
2
3RK3122-1AC00
2
3RK3122-2AC00
3RK3131-1AC10
3RK3131-2AC10
3RK3 Advanced
Central units for connecting to
AS-Interface with safety-related inputs
and outputs
• 8 safe inputs
• 1 two-channel relay output
• 1 two-channel electronic output
• Memory module 3RK3931-0AA00
is included in the scope of supply
• Max. 9 expansion modules can be
connected
2
3RK3131-1AC10
2
3RK3131-2AC10
© Siemens AG 2016