SICK 6024915 type: UE48-2OS2D2 Safety relay

SAFETY-RELATED PARAMETERSSafety integrity level

SIL3 (IEC 61508)

SILCL3 (EN 62061)

CategoryCategory 4 (EN ISO 13849)Performance levelPL e (EN ISO 13849)B10d parameter

1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A)

5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A)

4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A)

1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A)

PFHD (mean probability of a dangerous failure per hour)3.0 x 10-8 (EN ISO 13849)TM (mission time)20 years (EN ISO 13849)Stop category0 (EN 60204-1)INTERFACESConnection typeFixed screw terminalsNumber of enabling current paths (N/O)2, relevant for safetyELECTRICAL DATA - OPERATING DATAVoltage supplyA1, A2Output circuit > 25 V AC / 60 V DCPELVOutput circuit ≤ 25 V AC / 60 V DCPELV or SELVSupply voltage VsA1, A224 V AC/DC (20.4 V AC/DC ... 26.4 V AC/DC)Residual ripple≤ 2.4 Vpp 1)Power consumption

(≤ 4.6 VA (AC))

(≤ 2.1 W (DC))

Overvoltage categoryIIRated insulation voltage Ui300 V ACRated impulse withstand voltage Uimp4 kVTest voltage2 kV (50 Hz) (EN 60439-1)1) In DC operation, within the limits of VS.ELECTRICAL DATA - CONTROL VOLTAGE: S11, S21, S33Control voltage22 V DC (≥ 17.4 V DC)Control current40 mA ... 100 mAShort-circuit current≤ 300 mA, between S33 / S11 and S21Short-circuit protectionElectronic fuseGalvanized decoupling– (between A1, A2 and S11, S21, S33)ELECTRICAL DATA - INPUT CIRCUITS: S12, S22, S31, S34, S35Input voltageHIGH17.4 V DC ... 26.4 V DCLOW–3 V DC ... 5 V DCInput currentS12, S22, S31≤ 100 mAS34, S35≤ 50 mAReset timeManual≤ 40 msAutomatic≤ 80 msActivation time of reset button≥ 50 msTest pulse width≤ 1,000 µsTest pulse rate≤ 10 HzCable resistance≤ 35 ΩELECTRICAL DATA - OUTPUT CURRENT PATHS: 13/14, 23/24, 31/32, 33/34Response time≤ 25 ms 1)Number of enabling current paths (N/O)2, relevant for safetyNumber of signaling current paths (N/C)1, not safety-relevantContact typePositively drivenContact materialSilver alloy, gold flashedSwitching voltageEnabling current path10 V AC ... 230 V AC10 V DC ... 300 V DCSignaling current path10 V AC ... 230 V AC10 V DC ... 300 V DCCurrent-carrying capacity per OSSDEnabling current path10 mA ... 6 ASignaling current path10 mA ... 6 ATotal current≤ 12 AUsage categoryAC-15/DC-13 (EN 60947-5-1)Rated operating current (voltage)

4 A (230 V AC) 360 switching cycles/h

3 A (230 V AC) 3600 switching cycles/h

4 A (24 V DC) 360 switching cycles/h

2.5 A (24 V DC) 3600 switching cycles/h

Switching frequency≤ 3600/hMechanical life (relay contacts)1 x 107 switching cyclesElectrical life (relay contacts)2 x 106 switching cycles1) K1/K2.MECHANICAL DATADimensions (W x H x D)22.5 mm x 114 mm x 96.5 mmWeight0.21 kgCLASSIFICATIONSECl@ss 5.027371990ECl@ss 5.1.427371990ECl@ss 6.027371819ECl@ss 6.227371819ECl@ss 7.027371819ECl@ss 8.027371819ECl@ss 8.127371819ECl@ss 9.027371819ECl@ss 10.027371819ECl@ss 11.027371819ETIM 5.0EC001449ETIM 6.0EC001449ETIM 7.0EC001449UNSPSC 16.090141113704

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