2963941 PHOENIX CONTACT - Technology Bsa

PSR-SPP- 24UC/ESA4/3X1/1X2/B - Safety relays

Safety relay for emergency stop and safety door monitoring up to SIL3 or Cat.4, PLe in accordance with ENISO13849, 2-channel operation, 3enabling current paths, nominal input voltage: 24VDC, pluggable Push-in terminal block

Cod. Articolo: 2963941

Cod. Fornitore: 2963941

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Product properties	Product type: Safety relays Product family: PSRclassic Application: Emergency stop Safety door Mechanical service life: approx. 10⁷ cycles Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN61810-3
Electrical properties	Maximum power dissipation for nominal condition: 16.44 W (U_S=26.4V, I_L²=72A², P_Totalmax=2.04W+14.4W) Nominal operating mode: 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 V Rated surge voltage/insulation: See section Ã¢Insulation coordinationÃ¢
Input data	General Rated control circuit supply voltage U_S: 24 VDC -15% / +10% Power consumption at U_S: typ. 1.68 W (DC) Rated control supply current I_S: typ. 70 mA Input voltage range in reference to U_N: 0.85 ... 1.1 Typical input current at U_N: 70 mA DC (at U_S) Inrush current: < 3.5 A (Ãt=3ms at U_s) < 100 mA (Ãt=500ms, with U_s/I_x at S12) > -100 mA (Ãt=300ms, with U_s/I_x at S22) < 6 mA (with U_s/I_xto S34) Current consumption: typ. 38 mA (S12) typ. -38 mA (S22) typ. 1 mA (with U_s/I_xto S34) Voltage at input/start and feedback circuit: approx. 24 VDC Filter time: 5 ms (at A1 in the event of voltage dips at U_s) No test pulses permitted Typical response time: 150 ms (automatic start) Typ. starting time with U_s: 250 ms (with U_s when controlled via A1) Typical release time: 20 ms (on demand via the sensor circuit) 45 ms (on demand via A1) Concurrence: Ã¢ Recovery time: 1 s (following demand of the safety function) < 1 s (Boot time) Protective circuit: Surge protection; Suppressor diode Max. permissible overall conductor resistance: approx. 50 Ã© (Input and start circuits at U_S) Operating voltage display: Green LED Status display: Green LED
Output data	Contact switching type: 3 enabling current paths 1 signaling current path Contact material: AgSnO₂, + 0.2 µm Au Maximum switching voltage: 250 VAC Minimum switching voltage: 10 V AC/DC Limiting continuous current: 6 A (N/O contact) Maximum inrush current: 6 A Inrush current, minimum: 10 mA Sq. Total current: 72 A² (Enabling current paths) 36 A² (Signaling current path31/32) Switching capacity min.: 100 mW Switching capacity in accordance with IEC 60947-5-1: DC13, enabling current paths AC15, enabling current paths 2 A (DC13, signaling current paths) 1.5 A (AC15, signaling current paths) Output fuse: 10 A gL/gG (Enabling current paths) 4 A gL/gG (Low-demand enabling current paths) 6 A gL/gG (Signaling current path)
Connection data	Connection technology pluggable: yes Conductor connection Connection method: Push-in connection Conductor cross section rigid: 0.2 mm² ... 1.5 mm² Conductor cross section flexible: 0.2 mm² ... 1.5 mm² Conductor cross-section AWG: 24 ... 16 Stripping length: 8 mm
Dimensions	Width: 22.5 mm Height: 112 mm Depth: 114.5 mm
Material specifications	Housing material: Polyamide
Characteristics	Safety data Stop category: 0 Safety data: ENISO13849 Category: 4 Performance level (PL): e (5ADC13; 5AAC15; 8760switching cycles/year) Safety data: IEC 61508 - High demand Safety Integrity Level (SIL): 3 Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL): 3 Safety data: ENIEC 62061 Safety Integrity Level (SIL): 3
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 Min. degree of protection of inst. location: IP54 Ambient temperature (operation): -20°C ... 55°C (observe derating) Ambient temperature (storage/transport): -40°C ... 70°C Maximum altitude: Ã¢¤ 2000 m (Above sea level) Max. permissible humidity (storage/transport): 75 % (on average, 85% infrequently, non-condensing) Max. permissible relative humidity (operation): 75 % (on average, 85% infrequently, non-condensing) Shock: 15g Vibration (operation): 10Hz...150Hz, 2g
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: DINEN60947-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Push-in connection