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PSR-MC38-2NO-1DO-24DC-SC - Safety relays

Safety relay for emergency stop, safety doors and light grids up to SIL3, Cat.4, PLe, 1- or 2-channel operation, automatic or manual, monitored start, 2 enabling current paths, 1 signal output, TBUS interface, U_S=24VDC, pluggable screw terminal block

Product Code: 1009831

Partner cod.: 1009831

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Product properties	Product type: Safety relays Product family: PSRmini Application: Emergency stop Safety door Light grid Solenoid switch Transponder Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN61810-3 Times Typical response time: 200 ms (automatic start) 30 ms (manual, monitored start) Typ. starting time with U_s: 200 ms (when controlled via A1) Typical release time: 25 ms (when actuation is via the sensor circuit) 60 ms (when controlled via A1) Restart time: < 1 s (Boot time) Recovery time: < 500 ms
Electrical properties	Maximum power dissipation for nominal condition: 16.6 W (at U_S=26.4V, I_L²=72A²) Nominal operating mode: 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 V Rated surge voltage/insulation: Safe isolation, reinforced insulation 6 kV between input circuit and enabling current path (13/14) and enabling current path (23/24) Basic insulation 4 kV between all current paths and housing Supply Designation: A1/A2 Rated control circuit supply voltage U_S: 20.4 VDC ... 26.4 VDC 24 VDC -15% / +10% (provide external protection) Rated control supply current I_S: typ. 75 mA Power consumption at U_S: typ. 1.8 W Inrush current: < 4 A (Ãt=3ms at U_s) Filter time: 20 ms (at A1 in the event of voltage dips at U_s) Protective circuit: Serial protection against polarity reversal; Suppressor diode
Input data	Digital: Sensor circuit (S10, S12, S13, S22) Description of the input: safety-related sensor inputs Number of inputs: 4 Input voltage range "1" signal: 20.4 VDC ... 26.4 VDC Inrush current: < 40 mA (typ. with U_S at S10) < 300 mA (typ. with U_S at S12, Ãt=150ms) < 3 mA (Typically with U_S at S13) > -300 mA (Typically with U_S at S22, Ãt=150ms) Filter time: 2 ms (At S10, S12, S13; test pulse width of low test pulses) 1 s (At S10, S12, S13; test pulse rate of low test pulses) No brightness test pulses / high test pulses permitted. Concurrence: Ã¢ Max. permissible overall conductor resistance: 50 Ã© Protective circuit: Suppressor diode Current consumption: 40 mA (typ. with U_S at S10) 45 mA (Typically with U_S at S12) 3 mA (Typically with U_S at S13) -35 mA (Typically with U_S at S22, Ãt=150ms) Digital: Start circuit (Y1, S34, S35) Description of the input: non-safety-related Number of inputs: 3 Input voltage range "1" signal: 20.4 VDC ... 26.4 VDC Inrush current: < 60 mA (Typically with U_S at Y1, Ãt=150ms) < 270 mA (Typically with U_S at S34, Ãt=15ms) < 80 mA (Typically with U_S at S35, Ãt=25ms) Filter time: No darkness test pulses / low test pulses permitted. No brightness test pulses / high test pulses permitted. Max. permissible overall conductor resistance: 50 Ã© Protective circuit: Suppressor diode Current consumption: typ. 10 mA (Typically with U_S at Y1) typ. 34 µA (Typically with U_S at S35)
Output data	Relay: Enabling current path (13/14, 23/24) Output description: safety-related N/O contacts 2 NO contacts each in series, without delay, floating Number of outputs: 2 (undelayed) Contact switching type: 2 enabling current paths Contact material: AgSnO₂ Switching voltage: min. 10 V AC/DC max. 250 V AC/DC (Observe the load curve) Switching capacity: min. 100 mW Inrush current: min. 10 mA max. 6 A Switching capacity in accordance with IEC 60947-5-1: 5 A (24V (DC13)) 5 A (250V (AC15)) Limiting continuous current: 6 A 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) Signal: Y30 Output description: PNP non-safety-related Number of outputs: 1 Voltage: approx. 23.9 VDC (U_s-0.1V) Current: max. 100 mA Maximum inrush current: 500 mA (Ãt=1ms at U_s) Protective circuit: Suppressor diode
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: 4 x green LEDs Operating voltage display: 1 x green 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 Safety data: ENISO13849 Category: 4 (5ADC13; 5AAC15; 8760switching cycles/year) Performance level (PL): e 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
Approvals	CE Identification: CE-compliant
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: IEC 60664-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Screw connection