1082024 PHOENIX CONTACT - Technology Bsa

PSR-MC45-3NO-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, 3 enabling current paths, U_S=24VDC, plug-in screw terminal block

Cod. Articolo: 1082024

Cod. Fornitore: 1082024

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Product properties	Product type: Safety relays Product family: PSRmini Application: Emergency stop Safety door Transponder Light grid Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN61810-3 Times Typical response time: < 100 ms (automatic start) < 100 ms (manual, monitored start) Typ. starting time with U_s: < 100 ms (when controlled via A1) Typical release time: < 20 ms (on demand via the sensor circuit) < 20 ms (when controlled via A1; applicative deactivation via A1/A2 is not permitted) Restart time: < 1 s (Boot time) Recovery time: 500 ms (following demand of the safety function)
Electrical properties	Maximum power dissipation for nominal condition: 17.21 W (at U_B=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% (provide external protection) Rated control supply current I_S: typ. 75 mA Power consumption at U_S: typ. 1.8 W Inrush current: typ. 2.2 A (Ãt=300µs at U_s) Filter time: 1 ms (at A1 in the event of voltage dips at U_s) Protective circuit: Serial protection against polarity reversal Suppressor diode 33V
Input data	Digital: Sensor circuit (S10, S12, S22) Description of the input: safety-related sensor inputs NPN (S10, S12),PNP(S22) Number of inputs: 3 Input voltage range "0" signal: 0 V ... 5 V (S10, S12) Input voltage range "1" signal: 19.2 V ... 30 V Input current range "0" signal: 0 mA ... 2 mA (S10, S12) Inrush current: < 5 mA (Typically with U_S at S10/S12, Ãt=500µs) > -5 mA (typically with U_S at S22/0V, Ãt=500µs) Filter time: max. 3 ms (Test pulse width of low test pulses) > 1 s (Test pulse rate for low test pulse) Where test pulse width<1ms: test pulse rate=5xtest pulse width max. 1 ms (Test pulse width, high test pulse) > 100 ms (Test pulse rate, high test pulse) Unless test pulses are safety-related, they should be disabled. Concurrence: Ã¢ Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode 38.6V Current consumption: < 4 mA (typically with U_S at S10/S12) > -15 mA (typically with U_S at S22/0V) Digital: Start circuit (S34, S35) Description of the input: non-safety-related NPN Number of inputs: 2 Input voltage range "1" signal: 19.2 VDC ... 30 VDC Inrush current: < 10 mA (typically with U_S, Ãt=500µs) Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode 38.6V Current consumption: 2.5 mA (Typically with U_S at S34) 1 mA (Typically with U_S at S35)
Output data	Relay: Enabling current paths (13/14, 23/24, 33/34) Output description: 2 N/O contacts each in series, safety-related, floating Number of outputs: 3 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 AC/DC 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: 0.5 Hz Mechanical service life: 10x 10⁶ cycles Output fuse: 6 A gL/gG Signal: M1 Output description: PNP non-safety-related Number of outputs: 1 Voltage: approx. 23 VDC (U_s-1V) Current: max. 100 mA Maximum inrush current: 1 A (Ãt=5ms at U_s) Switching frequency: 0.5 Hz (ohmic) Protective circuit: 33 V 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: 2 x green LEDs Operating voltage display: 1 x green LED
Dimensions	Width: 22.5 mm Height: 112.4 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; 8760switching cycles/year or 5AAC15; 2190switching 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: EN60947-5-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Screw connection