Leuze Electronic MSI-SR-LC21-01 Sicherheits-Relais, P\n: 50133008

Leuze Electronic MSI-SR-LC21-01 Sicherheits-Relais, P\n: 50133008

Series: MSI-SR-LC21 Application: E-Stop circuits, Optoelectronic protective devices, Position switches (mechanical contacts), Solenoid switches (reed contacts, equivalent), Transponder switches (OSSD outputs) Functions: Contactor monitoring (EDM), Start/restart interlock (RES) Restart: Automatic, Manual SIL: 3, IEC 61508 SILCL: 3, IEC/EN 62061 Performance Level (PL): e, EN ISO 13849-1 MTTFd: 78 years, EN ISO 13849-1 PFHD: 1,7E-09 per hour Mission time: 20 years, EN ISO 13849-1 Category: 4, EN ISO 13849-1 DCAVG: 99 % B10d at DC13 (inductive load): 435,000 number of cycles, (2.5 A, 230 V), 700,000 (1 A, 230 V) B10d at AC15 (inductive load): 230,000 number of cycles, (3 A, 230 V), 380,000 (1 A, 230 V) Continuous current per current path, max.: 6 A Supply voltage UB: 24 V, AC/DC, -15 ... 10 % Power consumption, max.: 2 W, For 24 V, plus output load Nominal voltage UN: 24 V Nominal frequency: 50 ... 60 Hz Operating voltage: 0.85 ... 1.1 x UN Rated power DC: 2 W Galvanic isolation between supply and control circuit: No Number of outputs, safety-oriented, undelayed, contact-based: 2 Piece(s) Number of outputs, safety-oriented, delayed, contact-based: 0 Piece(s) Number of outputs, signaling function, undelayed, contact-based: 1 Piece(s) Release current paths: NO Signaling current paths: NC Contact material: Ag alloy, gold-plated Usage category AC-15 (NO contact): Ue 230V, Ie 3A Usage category DC-13 (NO contact): Ue 24V, Ie 2,5A Short circuit protection (NO contact): gG class safety fuse 6A, melting integral Max. thermal continuous current Ith, release current paths: 6 A Max. thermal continuous current Ith, signaling current paths: 3 A Max. total current I² of all current paths: 9 A² Mechanical life time: 100,000,000 switching cycles Evaluation of the inputs: Two-channel Input current at the control inputs (safety circuit/reset circuit): 40 mA Max. peak current at the control inputs (safety circuit/reset circ