SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V AC/DC Spring-type terminal (push-in) safety relays SIRIUS 3SK1 for autonomous safety applications. The 3SK111 Standard basic units are characterized by simple, variable functionality and thus offer an economical route into the world of safety relays. They are ideally suited for safety functions with just a few sensors and a few enabling circuits. These devices have extensive worldwide approvals and are therefore ideally suited for global use and export. The devices are available as 24 V versions or with a wide voltage range, relay or semiconductor outputs, and all with either screw-type or spring-type terminals (push-in). Extensive accessories such as sealing covers, push-in lugs for wall mounting and coding pins make handling easier. The 3SK safety relays are replacing the proven 3TK28 series. Safety is a SIRIUS business.
Industrial Relays
SIRIUS safety relay basic unit Standard series relay enabling circuits
Nortécnica Ref:
EAN:
4011209913523
Description
Technical Information
Attributes
Width
22.5
Model
-
Height
100
Depth
121.6
Release-delay
-
With approval according to UL
Yes
With detachable clamps
No
With start input
Yes
With feedback circuit
Yes
Number of outputs, safety related, undelayed, with contact
0
Number of outputs, safety related, delayed, with contact
0
Number of outputs, safety related, undelayed, semiconductors
-
Number of outputs, safety related, delayed, semiconductors
-
Number of outputs, signalling function, undelayed, with contact
0
Number of outputs, signalling function, delayed, with contact
0
Number of outputs, signalling function, undelayed, semiconductors
-
Number of outputs, signalling function, delayed, semiconductors
-
Type of electric connection
Spring clamp connection
Suitable for rail mounting
No
Rated control supply voltage AC 50 Hz
24
Rated control supply voltage AC 60 Hz
24
Rated control supply voltage DC
24
With muting function
No
Type of safety according to IEC 614961
-
With approval for BG BIA
-
Suitable for monitoring of magnetic switches
Yes
Suitable for monitoring of proximity switches
-
Suitable for monitoring of emergency-stop circuits
Yes
Suitable for monitoring of optoelectronic protection equipment
Yes
Suitable for monitoring of position switches
Yes
Suitable for monitoring of tactile sensors
-
Suitable for monitoring of valves
-
Performance level according to EN ISO 138491
Level e
Stop category according to IEC 60204
0
Voltage type for actuating
EV000509
Evaluation inputs
One- and two-channel
SIL according to IEC 61508
3
With approval for TÜV
Yes
Brands
SIEMENS
Long Description
SIRIUS safety relay Basic unit Standard series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V AC/DC Spring-type terminal (push-in) safety relays SIRIUS 3SK1 for autonomous safety applications.
The 3SK111 Standard basic units are characterized by simple, variable functionality and thus offer an economical route into the world of safety relays. They are ideally suited for safety functions with just a few sensors and a few enabling circuits. These devices have extensive worldwide approvals and are therefore ideally suited for global use and export.
The devices are available as 24 V versions or with a wide voltage range, relay or semiconductor outputs, and all with either screw-type or spring-type terminals (push-in).
Extensive accessories such as sealing covers, push-in lugs for wall mounting and coding pins make handling easier.
The 3SK safety relays are replacing the proven 3TK28 series.
Safety is a SIRIUS business.