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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/ENÃ61810-3 |
| Electrical properties | Maximum power dissipation for nominal condition: 16.44 W (USÃ=Ã26.4ÃV, IL²Ã=Ã72ÃA², PTotalÃmaxÃ=Ã2.04ÃWÃ+Ã14.4ÃW) 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 ââ¬Ã Insulation coordinationâ⬠|
| Input data | General Rated control circuit supply voltage US: 24 VÃDC -15Ã% / +10Ã% Power consumption at US: typ. 1.68 W (DC) Rated control supply current IS: typ. 70 mA Input voltage range in reference to UN: 0.85 ... 1.1 Typical input current at UN: 70 mA DC (at Us) Inrush current: < 3.5 A (ÃâtÃ=Ã3Ãms at Us) < 100 mA (ÃâtÃ=Ã500Ãms, with Us/Ix at S12) > -100 mA (ÃâtÃ=Ã300Ãms, with Us/Ix at S22) < 6 mA (with Us/Ix to S34) Current consumption: typ. 38 mA (S12) typ. -38 mA (S22) typ. 1 mA (with Us/Ix to S34) Voltage at input/start and feedback circuit: approx. 24 VÃDC Filter time: 5 ms (at A1 in the event of voltage dips at Us) No test pulses permitted Typical response time: 150 ms (automatic start) Typ. starting time with Us: 250 ms (with Us when controlled via A1) Typical release time: 20 ms (on demand via the sensor circuit) 45 ms (on demand via A1) Concurrence: âÃà ¾ 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 é (Input and start circuits at US) Operating voltage display: Green LED Status display: Green LED |
| Output data | Contact switching type: 2 enabling current paths 1 signaling current path Contact material: AgSnO2, + 0.2 õm Au Maximum switching voltage: 250 VÃAC 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 pathÃ31/32) Interrupting rating (ohmic load) max.: see load limit curve Switching capacity min.: 100 mW Switching capacity in accordance with IEC 60947-5-1: 6 A (DC13, enabling current paths) 5 A (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: Screw connection Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross-section AWG: 24 ... 12 Stripping length: 7 mm Screw thread: M3 |
| Dimensions | Width: 22.5 mm Height: 99 mm Depth: 114.5 mm |
| Material specifications | Housing material: Polyamide |
| Characteristics | Safety data Stop category: 0 Safety data: ENÃISOÃ13849 Category: 4 Performance level (PL): e (5ÃAÃDC13; 5ÃAÃAC15; 8760Ãswitching 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: ENÃIEC 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: ââ°¤ 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): 10ÃHzÃ...Ã150ÃHz, 2g |
| Standards and regulations | Air clearances and creepage distances between the power circuits Standards/regulations: DINÃENÃ60947-1 |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Screw connection |
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