2963954 PHOENIX CONTACT - Technology Bsa

PSR-SPP- 24UC/ESA2/4X1/1X2/B - Safety relays

Safety relay for emergency stop and safety door up to SIL1, Cat.1, PLc, depending on the application up to SIL3, Cat.4, PLe, single-channel operation, 4enabling current paths, U_S=24VDC, pluggable Push-in terminal block

Cod. Articolo: 2963954

Cod. Fornitore: 2963954

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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/EN61810-3
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 VAC Rated surge voltage/insulation: Basic insulation 4kV: between all current paths and housing Safe isolation, reinforced insulation 6kV: 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 U_S: 24 V AC/DC -15% / +10% Power consumption at U_S: typ. 3.36 W (AC) typ. 1.56 W (DC) Rated control supply current I_S: typ. 140 mA AC typ. 65 mA DC Inrush current: 2 A (Ãt=10ms at U_s) < 40 mA (with U_s/I_xto S34) Current consumption: < 50 mA (with U_s/I_xto S12) 0 mA (with U_s/I_xto S34) Voltage at input/start and feedback circuit: 24 VDC -15% / +10% Filter time: 2 ms (at A1 in the event of voltage dips at U_s) max. 1.5 ms (at S12; test pulse width) 7.5 ms (at S12; test pulse rate) Test pulse rate=5xTest pulse width Typical response time: < 65 ms (automatic start) < 40 ms (manual start) Typ. starting time with U_s: < 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 Ã© (Input and start circuits at U_S) 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 (ÃtÃ¯£100ms) Inrush current, minimum: 10 mA Sq. Total current: 72 A² (observe derating) Interrupting rating (ohmic load) max.: 144 W (24 V DC, Ã = 0 ms) 288 W (48 V DC, Ã = 0 ms) 110 W (110 V DC, Ã = 0 ms) 88 W (220 V DC, Ã = 0 ms) 1500 VA (250 V AC, Ã = 0 ms) Maximum interrupting rating (inductive load): 42 W (24VDC, Ã=40ms) 42 W (48 V DC, Ã = 40 ms) 42 W (110 V DC, Ã = 40 ms) 42 W (220 V DC, Ã = 40 ms) Switching capacity min.: 50 mW Switching capacity (360/h cycles): 4 A (24VDC) 4 A (230 V AC) Switching capacity (3600/h cycles): 2.5 A (24V (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: 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
Dimensions	Width: 22.5 mm Height: 112 mm Depth: 114.5 mm
Material specifications	Housing material: Polyamide
Characteristics	Safety data Stop category: 0 Safety data: ENISO13849 Category: 1 (up to Cat. 4 depending on the application) Performance level (PL): c (up to PLe depending on the application) Safety data: IEC 61508 - High demand Safety Integrity Level (SIL): 1 (up to SIL3 depending on the application) Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL): 1 (up to SIL3 depending on the application) Safety data: ENIEC 62061 Safety Integrity Level (SIL): 1 (up to SIL3 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: 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 Certificate: CE-compliant
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: DINEN60947-1 DINEN60664-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Push-in connection