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| Product properties | Product type: Safety relays Product family: PSRmini Application: Emergency stop Safety door Light grid Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/ENÃ61810-3 Times Typical response time: < 50 ms (automatic start) < 50 ms (manual, monitored start) Typ. starting time with Us: 500 ms (with Us when controlled via A1) Typical release time: < 25 ms (when controlled via S12ÃandÃS22 (only for undelayed contacts)) < 10 ms (when controlled via A1; applicative deactivation via A1/A2 is not permitted) Delay time range: 0.2 s ... 300 s ñ5Ã% (can be set for 47/48/58) Restart time: < 1 s (Boot time) Recovery time: 500 ms (following demand of the safety function) |
| Electrical properties | Maximum power dissipation for nominal condition: 8.1 W (At USÃ=Ã30ÃV, IL²Ã=Ã108 A²) Nominal operating mode: 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 VÃAC Rated surge voltage/insulation: Basic insulation 4 kV between all current paths and housing Safe isolation, reinforced insulation 6ÃkV between (A1, A2, S11, S12, S21, S22, S34, M1) and enabling current path (13/14) and enabling current path (23/24/34) and enabling current path (47/48/58) Supply Designation: A1/A2 Rated control circuit supply voltage US: 19.2 VÃDC ... 30 VÃDC 24 VÃDC -20Ã%Ã/Ã+25Ã% Rated control supply current IS: typ. 80 mA Power consumption at US: typ. 1.92 W Inrush current: typ. 28 A (ÃâtÃ=Ã30Ãõs at Us) Filter time: 1 ms (For the logic. At A1 in the event of voltage dips at Us ) Protective circuit: Serial protection against polarity reversal; Suppressor diode |
| Input data | General Limit frequency: min. 0 Hz max. 1 Hz Digital: Sensor circuit (S12, S22) Description of the input: safety-related sensor inputs Number of inputs: 2 Input voltage range "0" signal: 0 VÃDC ... 5 VÃDC Input voltage range "1" signal: 11 VÃDC ... 30 VÃDC Input current range "0" signal: 0 mA ... 2 mA Inrush current: < 11 mA (typically with US) Filter time: max. 3 ms (Test pulse width of low test pulses) min. 21 ms (Test pulse rate for low test pulse) Concurrence: âÃà ¾ Limit frequency: min. 0 Hz max. 1 Hz Max. permissible overall conductor resistance: 150 é Protective circuit: Varistor Current consumption: < 4.5 mA (typically with US) Digital: Start circuit (S34) Description of the input: non-safety-related Number of inputs: 1 Input voltage range "0" signal: 0 VÃDC ... 5 VÃDC Input voltage range "1" signal: 11 VÃDC ... 30 VÃDC Input current range "0" signal: 0 mA ... 2 mA Inrush current: < 8.6 mA (typically with US) Filter time: max. 1 ms (Test pulse width of low test pulses) min. 21 ms (Test pulse rate for low test pulse) Limit frequency: min. 0 Hz max. 1 Hz Max. permissible overall conductor resistance: 150 é Protective circuit: Varistor Current consumption: < 3.2 mA (typically with US) |
| Output data | Relay: Enabling current paths (13/14, 23/24/34, 47/48/58) Output description: 2 N/O contacts each in series, safety-related, floating Number of outputs: 3 (undelayed: 13/14, 23/24/34) 2 (delayed: 47/48/58) Contact switching type: 5 enabling current paths Contact material: AgCuNi +0.2ÃõmÃ...Ã0.4Ãõm Au / AgSnO2 +0.2Ãõm Au Switching voltage: min. 12 V AC/DC max. 250 V AC/DC (Observe the load curve) Switching capacity: min. 60 mW Inrush current: min. 5 mA max. 6 A Switching capacity in accordance with IEC 60947-5-1: 4 A (24ÃV (DC13)) 3 A (230 V (AC 15)) Limiting continuous current: 6 A Sq. Total current: 108 A2 (observe derating) Switching frequency: 0.5 Hz (depending on the set delay time) Mechanical service life: 10x 106 cycles Output fuse: 6 A gL/gG 4 A gL/gG (for low-demand applications) Signal: M1 Output description: PNP non-safety-related Number of outputs: 1 Voltage: approx. 23 VÃDC (US - 1 V) Current: max. 100 mA Maximum inrush current: 500 mA (ÃâtÃ=Ã10Ãms at Us) Protective circuit: Suppressor diode Short-circuit protection: Yes Clock: S11, S21 Output description: PNP non-safety-related Number of outputs: 2 Voltage: corresponds toÃUS Current: max. 100 mA Maximum inrush current: 500 mA (ÃâtÃ=Ã10Ãms at Us) Protective circuit: Suppressor diode Short-circuit protection: Yes |
| 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 Tightening torque: 0.5 Nm ... 0.6 Nm |
| Signaling | Status display: 5 x bi-color LED |
| Dimensions | Width: 22.5 mm Height: 112.2 mm Depth: 114.5 mm |
| Material specifications | Housing material: Polyamide |
| Characteristics | Safety data Stop category: 0 1 Safety data: ENÃISOÃ13849 Category: 4 Performance level (PL): e (4ÃAÃDC13; 3ÃAÃAC15; 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): -35°C ... 60°C (observe derating) Ambient temperature (storage/transport): -40°C ... 85°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: 10g (operation), 15g (transport) Vibration (operation): 10ÃHzÃ...Ã150ÃHz, 2g |
| Approvals | CE Identification: CE-compliant |
| Standards and regulations | Air clearances and creepage distances between the power circuits Standards/regulations: ENÃ60664-1 |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Screw connection |
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