Safety relay SIRIUS 3SK1111-1AB30 basic unit Standard series
Technical Information
| Item condition | New |
| Manufacture name | Safety relay SIRIUS 3SK1111-1AB30 basic unit Standard series |
| Brand | Siemens |
| Categories |
Safety Relays
|
| Country of origin | DE |
| Harmonized System Code | 8536 4900 00 |
| Number of outputs, safety related, undelayed, with contact | 0 |
| Rail mounting possible | No |
| Performance level according to EN ISO 13849-1 | Level e |
| SIL according to IEC 61508 | 3 |
Packing details
| Packing level 1 | 4011209913509 |
Other Technical data
| Width | 22.5 mm |
| Height | 100 mm |
| Depth | 121.6 mm |
| With approval according to UL | Yes |
| With detachable clamps | No |
| With start input | Yes |
| With feedback circuit | Yes |
| Number of outputs, safety related, delayed, with contact | 0 |
| Number of outputs, safety related, undelayed, semiconductors | 0 |
| Number of outputs, safety related, delayed, semiconductors | 0 |
| 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 | 0 |
| Number of outputs, signalling function, delayed, semiconductors | 0 |
| Rated control supply voltage at AC 50 Hz | 24 V |
| Rated control supply voltage at AC 60 Hz | 24 V |
| Rated control supply voltage at DC | 24 V |
| With muting function | No |
| With approval for BG BIA | No |
| Suitable for monitoring of magnetic switches | Yes |
| Suitable for monitoring of proximity switches | No |
| 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 | No |
| Suitable for monitoring of valves | No |
| Voltage type for actuating | AC/DC |
| With approval for TÜV | Yes |
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 screw terminal 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.