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Introduction Safety instructions Configuring/planning Industrial controls Technical data Safety system SIRIUS 3SK1 Advanced Safety Relays - special versions 03/2022...
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Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Derating for 3SK1121-1AB40-1AA0..................11 Derating for 3SK1121-1CB41-1AA0 and 3SK1121-1CB42-1AA0 .......... 11 Approvals of the 3SK1 Advanced special versions ............... 12 Technical data............................13 Technical data in Siemens Industry Online Support............. 13 SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
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Table of contents SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
This document contains supplementary information on the three special versions of SIRIUS 3SK1 Advanced safety relays. It provides you with information on derating, which you need for configuring and operation. This documents supplements the Equipment Manual "SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays (https://support.industry.siemens.com/cs/ww/en/view/ 67585885)"...
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Introduction 1.2 Support Request SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
Nor can Siemens assume liability for recommendations that appear or are implied in the following description. No new guarantee, warranty, or liability claims beyond the scope of the Siemens general terms of supply are to be derived or inferred from the following description. General safety notes Note SILCL 3 in accordance with IEC 62061:2005PL e / Cat.
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The following must be grounded in accordance with the regulations to ensure noise immunity of the 3SK1 safety relays: • PELV / SELV power supply units (please also note the documentation for the respective power supply unit in this regard). SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Products and solutions from Siemens constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks.
For environmentally friendly recycling and disposal of your old device, please contact a company certified for the disposal of old electrical and/or electronic devices and dispose of the device in accordance with the regulations in your country. SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
22.5 mm between the basic unit and the first expansion. There are no further restrictions for the expansions. SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
The SIRIUS 3SK1 Safety Relays Advanced special versions are certified according to the following approvals: Note UL and CSA Unlike the other SIRIUS 3SK1 safety relays, these special versions do not have UL and CS approval. SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...
Technical data Technical data in Siemens Industry Online Support Technical data sheet You can also find the technical data of the product at Siemens Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/ps/16385/td). 1. Enter the full article number of the desired device in the "Product" field, and confirm with the Enter key.
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Technical data 4.1 Technical data in Siemens Industry Online Support SIRIUS 3SK1 Advanced Safety Relays - special versions Configuration Manual, 03/2022...