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| Product properties | Product type: Safety relays Product family: PSRclassic Application: Emergency stop Safety door Mechanical service life: 10x 106 cycles Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/ENÃ61810-3 |
| Electrical properties | Maximum power dissipation for nominal condition: 1.56 W 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 4ÃkV: between all current paths and housing Safe isolation, reinforced insulation 6ÃkV: between A1/A2 and 13/14, 23/24, 33/34, 43/44 between S11/S12/S33/S34 and 13/14, 23/24, 33/34, 43/44 between 51/52 and 13/14, 23/24, 33/34, 43/44 |
| Input data | General Rated control circuit supply voltage US: 24 V AC/DC -15Ã% / +10Ã% Power consumption at US: typ. 3.36 W (AC) typ. 1.56 W (DC) Rated control supply current IS: typ. 140 mA AC typ. 65 mA DC Inrush current: 2 A (ÃâtÃ=Ã10Ãms at Us) < 40 mA (with Us/Ix to S34) Current consumption: < 50 mA (with Us/Ix to S12) 0 mA (with Us/Ix to S34) Voltage at input/start and feedback circuit: 24 VÃDC -15Ã% / +10Ã% Filter time: 2 ms (at A1 in the event of voltage dips at Us) max. 1.5 ms (at S12; test pulse width) 7.5 ms (at S12; test pulse rate) Test pulse rateÃ=Ã5ÃxÃTest pulse width Typical response time: < 65 ms (automatic start) < 40 ms (manual start) Typ. starting time with Us: < 65 ms (when controlled via A1) Typical release time: < 45 ms (when controlled via S12) < 200 ms (when controlled via A1) Recovery time: < 1 s Maximum switching frequency: 1 Hz Protective circuit: Surge protection; Suppressor diode Protection against polarity reversal for rated control circuit supply voltage Max. permissible overall conductor resistance: approx. 22 é (Input and start circuits at US) Operating voltage display: 1 x green LED Status display: 2 x green LEDs |
| Output data | Contact switching type: 4 enabling current paths 1 signaling current path Contact material: AgSnO2 Maximum switching voltage: 250 V AC/DC (Observe the load curve) Minimum switching voltage: 5 V AC/DC Limiting continuous current: 6 A (N/O contact, pay attention to the derating) 6 A (N/C contact) Maximum inrush current: 20 A (ÃâtÃïâ£Ã100Ãms) Inrush current, minimum: 10 mA Sq. Total current: 72 A2 (observe derating) Interrupting rating (ohmic load) max.: 144 W (24 V DC, Ãâ = 0 ms) 288 W (48 V DC, Ãâ = 0 ms) 110 W (110 V DC, Ãâ = 0 ms) 88 W (220 V DC, Ãâ = 0 ms) 1500 VA (250 V AC, Ãâ = 0 ms) Maximum interrupting rating (inductive load): 42 W (24ÃVÃDC, ÃâÃ=Ã40Ãms) 42 W (48 V DC, Ãâ = 40 ms) 42 W (110 V DC, Ãâ = 40 ms) 42 W (220 V DC, Ãâ = 40 ms) Switching capacity min.: 50 mW Switching capacity (360/h cycles): 4 A (24ÃVÃDC) 4 A (230 V AC) Switching capacity (3600/h cycles): 2.5 A (24ÃV (DC13)) 3 A (230 V (AC15)) Output fuse: 10 A gL/gG (N/O contact) 6 A gL/gG (N/C contact) |
| 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: 1 (up to Cat. 4 depending on the application) Performance level (PL): c (up to PLÃe depending on the application) Safety data: IEC 61508 - High demand Safety Integrity Level (SIL): 1 (up to SILÃ3 depending on the application) Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL): 1 (up to SILÃ3 depending on the application) Safety data: ENÃIEC 62061 Safety Integrity Level (SIL): 1 (up to SILÃ3 depending on the application) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 Min. degree of protection of inst. location: IP54 Ambient temperature (operation): -20°C ... 65°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 |
| Approvals | CE Certificate: CE-compliant |
| Standards and regulations | Air clearances and creepage distances between the power circuits Standards/regulations: DINÃENÃ60947-1 DINÃENÃ60664-1 |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Screw connection |
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