2702412 PHOENIX CONTACT - Technology Bsa

PSR-MC37-3NO-1NC-24DC-SP - Safety relays

Safety relay for emergency switching off and safety doors as well as for elevator applications up to SIL3, Cat.4, PLe, 1 or 2-channel operation, automatic or manual start, cross-circuit detection, 3 enabling current paths, U_S=24VDC, pluggable Push-in terminal block

Product Code: 2702412

Partner cod.: 2702412

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Product properties	Product type: Safety relays Product family: PSRmini Application: Emergency stop Safety door Solenoid switch Transponder Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN61810-3 Times Typical response time: < 100 ms (automatic start) Typ. starting time with U_s: < 100 ms (when controlled via A1) Typical release time: < 20 ms (when controlled via A1 or S12) Restart time: < 1 s (Boot time) Recovery time: < 500 ms
Electrical properties	Maximum power dissipation for nominal condition: 16.65 W (at U_S=30V, I_L²=72A²) Nominal operating mode: 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 VAC Rated surge voltage/insulation: Basic insulation 4kV between all current paths Basic insulation 4kV between all current paths and housing Supply Designation: A1/A2 Rated control circuit supply voltage U_S: 19.2 VDC ... 30 VDC 24 VDC -20%/+25% Rated control supply current I_S: typ. 70 mA Power consumption at U_S: typ. 1.68 W Inrush current: 2 A (Ãt=300µs at U_s) Protective circuit: Surge protection; Suppressor diode Protection against polarity reversal for rated control circuit supply voltage
Input data	Digital: Sensor circuit (S12, S22) Description of the input: safety-related sensor inputs Input voltage range "0" signal: 0 VDC ... 5 VDC (for safe Off; at S12 and S22) Input current range "0" signal: 0 mA ... 2 mA (for safe Off; at S12 and S22) Inrush current: < 5 mA (Ãt = 500 µs, for Us/Ix at S12) > -5 mA (Ãt = 500 µs, for Us/Ix at S22) Filter time: max. 3 ms (at S12, S22; test pulse width; blanking pulses/dark test) 1 s (at S12, S22; test pulse rate; blanking pulses/dark test) Where test pulse widthÃ¢¤1ms: test pulse rate=5xtest pulse width max. 1 ms (at S12, S22; test pulse width; switch-on pulses/light test) 100 ms (at S12, S22; test pulse rate; switch-on pulses/light test) Unless switch-on pulses/light tests are safety-related, they should be disabled. Max. permissible overall conductor resistance: 150 Ã© Current consumption: < 4 mA (with U_s/I_xto S12/S22) Digital: Start circuit (S35) Description of the input: non-safety-related Number of inputs: 1 Input voltage range "1" signal: 19.2 VDC ... 30 VDC Inrush current: < 10 mA (Ãt=500µs) Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode Current consumption: < 0.5 mA
Output data	Relay: Enabling current path (13/14, 23/24, 33/34) Output description: safety-related N/O contacts Number of outputs: 3 (undelayed) Contact switching type: 3 enabling current paths Contact material: AgSnO₂ Switching voltage: min. 5 V AC/DC max. 250 V AC/DC (Observe the load curve) Switching capacity: min. 50 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 (observe derating) Sq. Total current: 72 A² (observe derating) Switching frequency: 0.5 Hz Mechanical service life: 10x 10⁶ cycles Interrupting rating (ohmic load) max.: 1500 VA (250 V AC, Ã = 0 ms) For additional values, see load curve Maximum interrupting rating (inductive load): 48 W (24VDC, Ã=40ms) 40 W (48 V DC, Ã = 40 ms) 36 W (60 V DC, Ã = 40 ms) 35 W (110 V DC, Ã = 40 ms) 33 W (220 V DC, Ã = 40 ms) 1500 VA (250VAC, Ã=40ms) Output fuse: 6 A gL/gG (N/O contact) Relay: Signaling current path (41/42) Output description: non-safety-related N/C contact Number of outputs: 1 (undelayed) Contact switching type: 1 signaling current path Contact material: AgSnO₂ Switching voltage: min. 5 V AC/DC max. 250 V AC/DC Switching capacity: min. 50 mW Inrush current: min. 10 mA max. 6 A (Ãt=100ms) Limiting continuous current: 1 A Sq. Total current: 1 A² Switching frequency: 0.5 Hz Mechanical service life: 10x 10⁶ cycles Output fuse: 1 A gL/gG Signal: Y32 Output description: non-safety-related Number of outputs: 1 (digital) Voltage: 23 VDC (U_s-1V) Current: max. 100 mA Maximum inrush current: 1 A (Ãt=5ms at U_s) Short-circuit protection: Yes
Connection data	Connection technology pluggable: yes Conductor connection Connection method: Push-in connection Conductor cross section rigid: 0.2 mm² ... 1.5 mm² Conductor cross section flexible: 0.2 mm² ... 1.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Conductor cross-section AWG: 24 ... 16 Stripping length: 8 mm
Signaling	Status display: 3 x green LED Operating voltage display: 1 x green LED
Dimensions	Width: 22.5 mm Height: 117.4 mm Depth: 114.5 mm
Material specifications	Housing material: Polyamide
Characteristics	Safety data Stop category: 0 Safety data: ENISO13849 Category: 4 Performance level (PL): e (5ADC13; 5AAC15; 8760switching 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: 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): -40°C ... 60°C (observe derating) Ambient temperature (storage/transport): -40°C ... 85°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 for Ãt=11ms (continuous shock: 10g for Ãt=16ms) Vibration (operation): 10Hz...150Hz, 2g
Approvals	CE Identification: CE-compliant
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: DINEN60664-1:2008
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Push-in connection