SIRIUS safety relay Basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ, 24 V DC Can be parameterized via SIRIUS Safety ES 45 mm width screw terminal up to SILCL 3 (DIN EN 62061) Up to Performance Level E (ISO 13849-1) Output expansions 3SK1 and fail-safe motor starters 3RM1 via device connector connectable

The new safety relays offer outstanding simplicity, flexibility, and efficiency. Their modular design ensures eased system planning, commissioning, and expansion. They support the implementation of simple safety functions such as EMERGENCY-STOP and protective door monitoring up to SIL 3 and PL e - easily, without any programming knowledge and in minimum time. The safety relays are certified in accordance with IEC 62061 and ISO 13849-1 and are internationally applicable. To meet a variety of requirements, the safety relay now is available in two versions, 3SK1 and 3SK2. Both versions can be used in stand-alone, as well as integrated Solutions.