2903345 PHOENIX CONTACT - Technology Bsa

RIF-1-RSC-LV-24AC/2X21AU - Relay Module

Preassembled relay module with screw connection, consisting of: relay base, multi-layer contact relay, plug-in display/interference suppression module, and retaining bracket. Contact switching type: 2 changeover contacts. Input voltage: 24 V AC

Cod. Articolo: 2903345

Cod. Fornitore: 2903345

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Notes	General: FBS 2-6... plug-in bridge for the input side (A2) and FBS-2-8... plug-in bridge for the output side (11/21)
Product properties	Product type: Relay Module Product family: RIFLINEcomplete Application: Universal Operating mode: 100% operating factor Mechanical service life: approx. 10⁷ cycles Insulation characteristics Insulation: Safe isolation between input and output Basic insulation between the changeover contacts Insulation characteristicsÃ¢ Insulation: Safe isolation between input and output Basic insulation between the changeover contacts Overvoltage category: III Pollution degree: 2
Electrical properties	Service life electrical: see diagram Maximum power dissipation for nominal condition: 0.79 W Test voltage (Winding/contact): 4 kV_rms (50Hz, 1min., winding/contact) Test voltage (Changeover contact/changeover contact): 2.5 kV_rms (50Hz, 1min., changeover contact/changeover contact) Rated insulation voltage: 250 VAC Rated surge voltage: 6 kV (Input/output) 4 kV (between the changeover contacts)
Input data	Coil side Nominal input voltage U_N: 24 VAC Input voltage range: 19.2 VAC ... 27.6 VAC (20°C) Input voltage range in reference to U_N: see diagram Mains frequency: 50/60 Hz Drive and function: monostable Drive (polarity): polarized Typical input current at U_N: 33 mA Typical response time: 3 ms ... 12 ms Typical release time range: 3 ms ... 20 ms Coil voltage: 24 VAC Protective circuit: Varistor Operating voltage display: Yellow LED
Output data	Switching Contact switching type: 2 changeover contacts Type of switch contact: Single contact Contact material: AgNi, hard gold-plated Maximum switching voltage: 30 VAC 36 VDC Minimum switching voltage: 100 mV (at 10 mA) Limiting continuous current: 50 mA Maximum inrush current: 50 mA Min. switching current: 1 mA (24V) Interrupting rating (ohmic load) max.: 1.2 W (at 24 V DC) Utilization category CB Scheme (IEC 60947-5-1): AC15, 1.5 A/240 V (N/O contact) AC15, 2 A/250 V (N/C contact) DC13, 2 A/24 V (N/C contact) DC13, 0.2 A/250 V (N/O contact) Switching: when the gold layer is destroyed Note: the following values are applicable if a gold layer is destroyed Contact material: AgNi Maximum switching voltage: 250 V AC/DC Minimum switching voltage: 5 V (at 10 mA) Maximum inrush current: 12 A (20 ms, N/O contacts) Min. switching current: 10 mA (At 5 V) Interrupting rating (ohmic load) max.: 192 W (at 24 V DC) 96 W (at 48 V DC) 60 W (at 60 V DC) 44 W (at 110 V DC) 57 W (at 220 V DC) 2000 VA (for 250 V AC) Switching capacity: 2 A (at 24 V, DC13) 0.2 A (at 110 V, DC13) 0.2 A (at 250 V, DC13) 2 A (at 24 V, AC15) 2 A (at 120 V, AC15) 2 A (at 250 V, AC15)
Connection data	Connection method: Screw connection Stripping length: 8 mm Conductor cross section rigid: 0.5 mm² ... 4 mm² Conductor cross-section rigid (2 conductors with same cross section): 0.5 mm² ... 2.5 mm² Conductor cross section flexible: 0.5 mm² ... 4 mm² 0.5 mm² ... 4 mm² (Ferrule with plastic sleeve) Conductor cross section flexible (2 conductors with same cross section): 0.5 mm² ... 2.5 mm² 0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve) Conductor cross section AWG: 20 ... 10 (solid) 20 ... 12 (flexible) Tightening torque: 0.5 Nm ... 0.6 Nm
Dimensions	Width: 16 mm Height: 90 mm Depth: 75 mm
Material specifications	Flammability rating according to UL 94: V2 (Housing)
Environmental and real-life conditions	Ambient conditions Degree of protection (Relay base): IP20 (Relay base) Degree of protection (Relay): RT III (Relay) Ambient temperature (operation): -40°C ... 50°C Ambient temperature (storage/transport): -40°C ... 85°C
Approvals	Corrosive gas test Identification: ISA-S71.04. G3 Harsh Group EN60068-2-60
Standards and regulations	Standards/regulations: IEC 60947-5-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: in rows with zero spacing Mounting position: any