2904665 PHOENIX CONTACT - Technology Bsa

PSR-PC50-1NO-1DO-24DC-SP - Coupling relay

Coupling relay for SIL3 low-demand applications, couples digital output signals to the I/O, 1enabling current path, module for F&G applications, test pulse filter, width: 17.5mm, pluggable Push-in terminal block

Product Code: 2904665

Partner cod.: 2904665

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Notes	Utilization restriction CCCex note: Use in potentially explosive areas is not permitted in China.
Product properties	Product type: Coupling relay Product family: PSRmini Installation location: IP54 Application: Safe switch on Low demand Ex Relay type: Electromechanical relay with force-guided contacts in accordance with IEC/EN61810-3 Times Typ. starting time with U_s: 30 ms (when controlled via A1) Typical release time: 30 ms (when controlled via A1) Recovery time: 1 s
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: 6 kV/safe isolation (through protective impedance) Supply Designation: A1/A2 Rated control circuit supply voltage U_S: 20.4 VDC ... 26.4 VDC 24 VDC -15% / +10% Rated control supply current I_S: typ. 65 mA Inrush current: Ã¢¤ 200 mA Filter time: < 2 ms (Test pulse duration) Ã¢¥ 100 ms (Test pulse rate) Protective circuit: Overload protection; Suppressor diode SupplyÃ¢ Designation: 24V/A2 Diagnostic supply voltage U_D: 24 VDC -15% / +10% Input current at U_D: typ. 15 mA (24V/A2; depending on load M1 +100mA) Inrush current at U_D: 2.5 A (24V/A2; for 10µs) Protective circuit: Overload protection; Suppressor diode
Input data	Digital: Test points for proof test (T1, T2, T3) Number of inputs: 3 (Test point for proof test) Inrush current: 200 mA (Inputs TP1, TP2 and TP3) Current consumption: typ. 20 mA (Input TP1) typ. 18 mA (Input TP2) typ. 35 mA (Input TP3)
Output data	Relay: Enabling current path Output description: safety-related N/O contacts Number of outputs: 1 (undelayed) Contact switching type: 1 enabling current path Contact material: AgNi, gold-flashed Switching voltage: min. 15 V AC/DC (without diagnostics) min. 20 V AC/DC (with diagnostics) max. 250 VAC max. 125 VDC Switching capacity: min. 1.5 W Inrush current: min. 100 mA max. 5 A Max. permissible overall conductor resistance: < 10 Ã© (LO/LO' and NI/NI' and load resistance in the event of a short circuit) Limiting continuous current: 5 A Switching frequency: max. 0.5 Hz Diagnostic threshold: 20 Ã© ... 18 kÃ© (lower/upper) Mechanical service life: approx. 5x 10⁷ cycles Signal Output description: non-safety-related Number of outputs: 1 (digital) Voltage: 23 VDC Current: max. 100 mA Short-circuit protection: no Output fuse: 150 mA fast blow
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: Green LED Operating voltage display: Yellow LED Error indication: Red LED
Dimensions	Width: 17.5 mm Height: 117.4 mm Depth: 114.5 mm
Material specifications	Housing material: Polyamide
Characteristics	Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL): 3 (15% of total SIL)
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 Ambient temperature (storage/transport): -40°C ... 65°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): 2g
Approvals	ATEX Identification: Ã¯II3GExecnCIICT4Gc Certificate: UL22ATEX2912X IECEx Identification: ExecnCIICT4Gc Certificate: IECExUL22.0037X UL, USA/Canada Identification: cULus Certificate: E140324 UL Ex, USA / Canada Identification: Class I, Zone 2, AEx nA nC IIC T4 / Ex nA nC IIC Gc T4 X Class I, Div. 2, Groups A, B, C, D, T4 Certificate: E360692 CE Identification: CE-compliant Environmental simulation test Identification: G3 Certificate: ISA-S71.04 CCC/China-Ex Identification: Ex ec nC IIC T4 Gc Certificate: 2022122304115695 DNV Identification: C, EMC2 Certificate: 11253-14 HH
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: EN60664-1, EN60079-7, EN60079-15
Mounting	Mounting type: DIN rail mounting Mounting position: vertical or horizontal Connection method: Push-in connection