SIEMENS
3/307
Siemens IK PI · 2015
PROFIBUS
SIRIUS 3RK3 Modular Safety System
3RK32/33 expansion modules, 3RK35 interface modules, 3RK36 operating and monitoring modules
3
■
Selection and ordering data
(continued)
Notes:
Connection cable required, see page 3/308.
More information on MSS see
www.siemens.com/sirius-mss.
More information on AS-Interface see Chapter 4
(AS-Interface).
Version
Screw terminals
Spring-type
terminals
Article No.
Article No.
3RK32, 3RK33 expansion modules
4/8 F-DI
3RK3211-1AA10
3RK3211-2AA10
Safety-related input modules
• 8 inputs
2/4 F-DI 1/2 F-RO
3RK3221-1AA10
3RK3221-2AA10
Safety-related input/output modules
• 4 inputs
• 2 single-channel relay outputs
2/4 F-DI 2F-DO
3RK3231-1AA10
3RK3231-2AA10
Safety-related input/output modules
• 4 inputs
• 2 two-channel electronic outputs
4/8 F-RO
3RK3251-1AA10
3RK3251-2AA10
Safety-related output modules
• 8 single-channel relay outputs
4 F-DO
3RK3242-1AA10
3RK3242-2AA10
Safety-related output modules
• 4 two-channel electronic outputs
8 DI
3RK3321-1AA10
3RK3321-2AA10
Standard input module
• 8 inputs
8 DO
3RK3311-1AA10
3RK3311-2AA10
Standard output module
• 8 electronic outputs
3RK35 interface modules
DP interface
3RK3511-1BA10
3RK3511-2BA10
PROFIBUS DP interface, 12 Mbit/s, RS 485,
32-bit cyclic data exchange with Basic central unit
or 64-bit with Advanced and ASIsafe central unit,
acyclic exchange of diagnostics data
3RK36 operating and monitoring modules
Diagnostics module
3RK3611-3AA00
--
3RK3511-1BA10
3RK3611-3AA00
3RK3211-1AA10
3RK3221-1AA10
3RK3231-1AA10
3RK3242-1AA10
3RK3311-1AA10
3RK3321-1AA10
3RK3251-1AA10
© Siemens AG 2014