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| Notes | Note on application Note on application: Only for industrial use |
| Product properties | Product type: Safety relays Product family: PSRclassic Application: Extension module Set comprises: 1397657 PSR-ME30-4NO-1NC-24DC-SC-SET35 Mechanical service life: approx. 107 cycles Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 Data management status Article revision: 01 Times Typ. starting time with Us: 20 ms (when controlled via K1/K2) Typical release time: 20 ms (when requested via K1/K2) |
| Electrical properties | Maximum power dissipation for nominal condition: 16.4 W (UK1/K2 = 26.4 V, IL² = 72 A², PTotal max = 2 W + 14.4 W) 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 âInsulation coordinationâ |
| Input data | Digital: K1/K2 Description of the input: safety-related Number of inputs: 1 Input voltage range "1" signal: 20.4 V ... 26.4 V Inrush current: typ. 130 mA (Ãt = 800 ms) Max. permissible overall conductor resistance: 50 é Protective circuit: Suppressor diode Current consumption: typ. 67 mA |
| Output data | Relay: Enabling current paths (13/14, 23/24, 33/34, 43/44) Output description: 2 N/O contacts each in series, safety-related, floating Number of outputs: 4 Contact switching type: 4 enabling current paths Contact material: AgSnO2 Switching voltage: min. 10 V AC/DC max. 250 V AC/DC Switching capacity: min. 100 mW Inrush current: min. 10 mA max. 6 A Switching capacity in accordance with IEC 60947-5-1: 5 A (AC15) 6 A (DC13) Limiting continuous current: 6 A (Observe derating and load limit curve) Sq. Total current: 72 A2 (observe derating) Switching frequency: max. 0.5 Hz Mechanical service life: 10x 106 cycles Output fuse: 10 A gL/gG 4 A gL/gG (for low-demand applications) Relay: Confirmation current path (11/12) Output description: Diagnostic contact, 2 NC in series, floating Number of outputs: 1 Contact switching type: 2 N/C contacts in series Contact material: AgSnO2 Switching voltage: min. 10 V AC/DC max. 250 V AC/DC Switching capacity: min. 100 mW Inrush current: min. 10 mA max. 6 A Switching capacity in accordance with IEC 60947-5-1: 1 A (AC15) 1 A (DC13) Limiting continuous current: 1 A Sq. Total current: 1 A2 Switching frequency: max. 0.5 Hz Mechanical service life: 10x 106 cycles Output fuse: 1 A gL/gG |
| 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 | Operating voltage display: 1 x green LED |
| Dimensions | Width: 22.5 mm Height: 112.2 mm Depth: 114.5 mm |
| Material specifications | Color (Housing): traffic grey B (RAL 7043) Housing material: Polyamide |
| Characteristics | Safety data Stop category: 0 Safety data: EN ISO 13849 Category: 3 Performance level (PL): d Safety data: IEC 61508 - High demand Safety Integrity Level (SIL): 2 Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL): 2 Safety data: EN IEC 62061 Safety Integrity Level (SIL): 2 |
| 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: ⤠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): 10 Hz ... 150 Hz, 2g |
| Approvals | CE Identification: CE-compliant |
| Standards and regulations | Air clearances and creepage distances between the power circuits Standards/regulations: DIN EN 60947-1 |
| Mounting | Mounting type: DIN rail mounting Assembly note: See derating curve Mounting position: vertical or horizontal |
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