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BC 17 REL-S/MSTB/R3,3K/R680 - Relay Module

Relay module, standard interface for fire alarm systems, with a firmly soldered miniature relay, 1 N/C contact, input voltage: 24 V DC

Cod. Articolo: 2900116 copia - copy

Cod. Fornitore: 2900116 copia - copy

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Notes	Utilization restriction EMC note: EMC: class A product, see manufacturer's declaration in the download area
Product properties	Product type: Relay Module Insulation characteristics Insulation: Basic insulation Insulation characteristics: Air clearances and creepage distances, input/output Insulation: Basic insulation Overvoltage category: III Pollution degree: 2
Electrical properties	Air clearances and creepage distances, input/output Rated insulation voltage: 250 V Rated surge voltage: 4 kV (1.2/50 Ã¼s)
Input data	Coil side Nominal input voltage U_N: 24 VÃDC Input voltage range: 19.2 VÃDC ... 26.4 VÃDC (20Ã°C) Typical input current at U_N: 10 mA Protective circuit: Bridge rectifier; Bridge rectifier, varistor Capacitor; Capacitor Operating voltage display: LED
Output data	Switching Contact switching type: 1 N/C contact Contact material: AgSnO₂, gold-plated Note: A 680 Ã© resistor is connected in series and a 3.3 kÃ© resistor is connected parallel to the output Maximum switching voltage: 30 VÃAC Limiting continuous current: max. 3 A
Connection data	Input Connection method: Screw connection Conductor cross section rigid: 0.14 mm² ... 2.5 mm² Conductor cross section flexible: 0.14 mm² ... 2.5 mm² Conductor cross section AWG: 26 ... 14 Output Connection method: Screw connection Conductor cross section rigid: 0.14 mm² ... 2.5 mm² Conductor cross section flexible: 0.14 mm² ... 2.5 mm² Conductor cross section AWG: 26 ... 14
Dimensions	Width: 17.8 mm Height: 90 mm Depth: 61 mm
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 Degree of protection (Installation location): Ã¢Ã¢°¥ IP54 (Installation location) Ambient temperature (operation): -20°C ... 50°C
Standards and regulations	Air clearances and creepage distances, input/output Standards/regulations: ENÃ50178
Mounting	Mounting type: DIN rail mounting Assembly instructions: in rows with zero spacing Mounting position: any