Leuze Electronic MSI-SR-ES31-01 Sicherheits-Relais, P\n: 50133022

Leuze Electronic MSI-SR-ES31-01 Sicherheits-Relais, P\n: 50133022

Series: MSI-SR-ES31 Application: E-Stop circuits, Position switches (mechanical contacts) Functions: Contactor monitoring (EDM), Start/restart interlock (RES) Restart: Automatic, Manual SIL: 2, IEC 61508 SILCL: 2, IEC/EN 62061 Performance Level (PL): d, EN ISO 13849-1 MTTFd: 73 years, EN ISO 13849-1 PFHD: 8,6E-10 per hour Mission time: 20 years, EN ISO 13849-1 Category: 3, EN ISO 13849-1 DCAVG: 99 % B10d at DC13 (inductive load): 300,000 number of cycles, (5 A, 230 V), 700,000 (1 A, 230 V) B10d at AC15 (inductive load): 200,000 number of cycles, (5 A, 230 V), 380,000 (1 A, 230 V) Continuous current per current path, max.: 8 A Supply voltage UB: 24 V, AC/DC, -15 ... 10 % Power consumption, max.: 1.3 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: 1.3 W Galvanic isolation between supply and control circuit: Yes (when UN ≥ AC 115-120 V, AC 230 V) Number of outputs, safety-oriented, undelayed, contact-based: 3 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 5A Usage category DC-13 (NO contact): Ue 24V, Ie 5A Short circuit protection (NO contact): gG class safety fuse 6A, melting integral Nominal switching voltage, release current paths AC: 230 V Nominal switching voltage, signaling current paths AC: 230 V Max. thermal continuous current Ith, release current paths: 8 A Max. thermal continuous current Ith, signaling current paths: 5 A Max. total current I² of all current paths: 9 A² Mechanical life time: 100,000,000 switching cycles Evaluation of the inputs: one- or two-channel Nominal output voltage DC: 24 V Input current at the control inputs (safety circuit/reset circu