3SK11211AB40

3SK1 - Advanced basic units with 1 x single or dual channel input + 3 x F-RQ (relay enabling circuits), 24VDC

Manufacturer's No: 3SK1121-1AB40     Manufacturer: Siemens

Availability In Stock

£179.63
  • Safety relay basic unit from the SIRIUS Advanced series
  • Features 3 normally open (NO) contacts for relay enabling circuits
  • Includes 1 normally closed (NC) contact for relay signaling circuit
  • Operating voltage: 24 V DC
  • Utilizes screw terminals for easy installation
Presentation video
Question and Answer (Q&A video)
Instructional video
Product video
 

Product

Manufacturer Material ID -
3SK1121-1AB40
Net Weight -
0.29kg

Additional Product Information

Commodity Code -
85364190
Country of Origin -
DE
Export Control Regulations -
AL: N / ECCN: EAR99
Minimum Order Quantity -
1
RoHs Compliance -
Yes
UNSPSC -
39121521

Technical Specification

-
Siemens
Release-delay -
- Second
Number of outputs, signalling function, delayed, semiconductors -
-
Rated control supply voltage Us at AC 50HZ -
- Volt
Rated control supply voltage Us at AC 60HZ -
- Volt
Type of safety acc. IEC 61496-1 -
UN
With approval for T‹V -
Category according to EN 954-1 -
UN
Rated control supply voltage Us at DC -
24 Volt
Performance level acc. EN ISO 13849-1 -
Level e
Stop category acc. IEC 60204 -
0
Model -
Other
Number of outputs, safety related, undelayed, semiconductors -
0
Number of outputs, safety related, delayed, semiconductors -
0
Number of outputs, signalling function, delayed, with contact -
0
Number of outputs, signalling function, undelayed, semiconductors -
0
Rated control supply voltage at DC -
24 Volt
Performance level acc. to EN ISO 13849-1 -
Level e
Voltage type for actuating -
DC
Depth -
121.6 Millimetre
Evaluation inputs -
One- and two-channel
Height -
100 Millimetre
Number of outputs, safety related, delayed, with contact -
0
Number of outputs, safety related, undelayed, with contact -
3
Number of outputs, signalling function, undelayed, with contact -
1
SIL according to IEC 61508 -
3
Stop category acc. to IEC 60204 -
0
Suitable for monitoring of emergency-stop circuits -
Suitable for monitoring of magnetic switches -
Suitable for monitoring of optoelectronic protection equipment -
Suitable for monitoring of position switches -
Type of electric connection -
Screw connection
Width -
22.5 Millimetre
With approval according to UL -
With approval for TÜV -
With feedback circuit -
With start input -

Availability In Stock

£179.63
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Additional Information

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