1/5
Siemens 3SK2122-2AA10 3SK21222AA10 Circuit protection 24 V DC
EAN:
Part number:
Item no:
Datasheet (PDF)
Number
Total (€ 621.01 / piece)
€ 621.01
plus VAT.
Highlights & Details
SIRIUS safety relay basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ
- Maximum functionality in minimal space. Variety of inputs and outputs with low width
- Selective off by independent outputs. Higher cost-effectiveness and modularity: expandable with 3 SK1 output extensions via the device connector (less wiring)
- End-to-end unit: seamless integration of the motor starter SIRIUS 3RM 1 by means of device connector
- High Flexibility: can be parameterized with simple software
- Individually selectable timing functions
Technical specifications
- Motor voltage
24 V DC
- Product type
Circuit protection
- Nominal voltage
24 V DC
- Manufacturer part #
3SK21222AA10
- Type
3SK2122-2AA10
- Dim
(L x W x H) 124.5 x 45 x 100 mm
- Connection
Spring-loaded connector
- Width
45 mm
- Height
100 mm
- Length
124.5 mm
- Depth
124.5 mm
- Max. temperature
60 °C
- Min. temperature
-40 °C
IP20
- Weight
0.3650 kg
45
Basic device
100 mm
124.5 mm
TRUE
TRUE
0
4
Spring clamp connection
FALSE
FALSE
TRUE
TRUE
TRUE
TRUE
TRUE
TRUE
Level e
0 + 1
DC
3
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1420008 Siemens 3SK2122-2AA10 3SK21222AA10 Circuit protection 24 V DC
User & Safety Instructions
User & Safety Instructions 1420008 Siemens 3SK2122-2AA10 3SK21222AA10 Circuit protection 24 V DC
Description
SIRIUS safety relay basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ, 24 V DC parameterizable via SIRIUS Safety IT 45 mm wide spring-type connection (push-in) up to SILCL 3 (DIN EN 62061) up to Performance Level E (ISO 13849-1) Output extensions 3SK1 and fail-safe motor starters 3RM1 can be connected via device connector SIRIUS 3SK2 basic unit for demanding safety applications with several safety functions.
The 3SK2 basic units offer a wide range of inputs and outputs for demanding safety applications with several independant safety functions. Powerful semiconductor outputs, as well as the expandability by additional 3SK1 output extensions and seamless integration in the main circuit with the fail-safe motor starters 3RM1 by means of device connectors offer flexible application possibilities. Extensive logic functions are available to parameterize independant shutdowns of the fail-safe outputs. The SIRIUS Safety engineering software ENABLES simple commissioning and offers extensive diagnostic options. Simple implementation, e.g. of muting and protective door monitoring by pre-fabricated logic blocks is possible.
22.5 mm units with 10 inputs and 2 semiconductor outputs or 45 mm with 20 inputs and 4 outputs, all available with screw or spring-type terminals (push-in).
Extensive accessories such as diagnostic display, sealing covers, push-in flaps for wall mounting and coding pins simplify the handling. Output extensions can be used by means of device connectors without additional wiring expenditure.
Safety is a SIRIUS business.
This text is machine translated.
The 3SK2 basic units offer a wide range of inputs and outputs for demanding safety applications with several independant safety functions. Powerful semiconductor outputs, as well as the expandability by additional 3SK1 output extensions and seamless integration in the main circuit with the fail-safe motor starters 3RM1 by means of device connectors offer flexible application possibilities. Extensive logic functions are available to parameterize independant shutdowns of the fail-safe outputs. The SIRIUS Safety engineering software ENABLES simple commissioning and offers extensive diagnostic options. Simple implementation, e.g. of muting and protective door monitoring by pre-fabricated logic blocks is possible.
22.5 mm units with 10 inputs and 2 semiconductor outputs or 45 mm with 20 inputs and 4 outputs, all available with screw or spring-type terminals (push-in).
Extensive accessories such as diagnostic display, sealing covers, push-in flaps for wall mounting and coding pins simplify the handling. Output extensions can be used by means of device connectors without additional wiring expenditure.
Safety is a SIRIUS business.
This text is machine translated.