2909525 PHOENIX CONTACT - Technology Bsa

PLC-RSC-120UC/21/EX - Relay Module

PLC-INTERFACE, consisting of DIN-rail-mountable basic terminal block in 6.2 mm with screw connection and plug-in miniature relay with 6 A power contact, 1 changeover contact, 120 V AC/110 V DC input voltage. Approved according to ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2.

Product Code: 2909525

Partner cod.: 2909525

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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 Product family: PLC-INTERFACE Application: Class I, Division 2 potentially explosive areas Operating mode: 100% operating factor Mechanical service life: 2x 10⁷ cycles Insulation characteristics: Standards/regulations Overvoltage category: III Pollution degree: 3
Electrical properties	Maximum power dissipation for nominal condition: 0.42 W Test voltage (Winding/contact): 4 kV AC (50Hz, 1min., winding/contact)
Input data	Coil side Nominal input voltage U_N: 120 VAC 110 VDC Input voltage range: 93.6 VAC ... 168 VAC (20°C) 85.8 VDC ... 154 VDC (20°C) Drive and function: monostable Drive (polarity): polarized Typical input current at U_N: 3.5 mA (U_N = 120 V AC) 3 mA (U_N = 110 V DC) Typical response time: 6 ms Typical release time: 15 ms Protective circuit: Bridge rectifier; Bridge rectifier Operating voltage display: Yellow LED
Output data	Switching Contact switching type: 1changeover contact Type of switch contact: Single contact Contact connection type: Power contact Contact material: AgSnO Maximum switching voltage: 250 V AC/DC (The separating plate PLC-ATP should be installed for voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in adjacent modules. Potential bridging is then carried out with FBST 8-PLC... or ...FBST 500...) Minimum switching voltage: 5 V AC/DC (100 mA) Limiting continuous current: 6 A Maximum inrush current: 10 A (4 s) Min. switching current: 10 mA (12V) Interrupting rating (ohmic load) max.: 140 W (at 24 V DC) 20 W (at 48 V DC) 18 W (at 60 V DC) 23 W (at 110 V DC) 40 W (at 220 V DC) 1500 VA (for 250 V AC) Switching capacity: 2 A (at 24 V, DC13) 0.2 A (at 110 V, DC13) 0.1 A (at 220 V, DC13) 3 A (at 24 V, AC15) 3 A (at 120 V, AC15) 3 A (at 230 V, AC15)
Connection data	Connection method: Screw connection Stripping length: 8 mm Screw thread: M3 Conductor cross section rigid: 0.14 mm² ... 2.5 mm² Conductor cross section flexible: 0.14 mm² ... 2.5 mm² 0.2 mm² ... 2.5 mm² (Single ferrule) 2x 0.5 mm² ... 1.5 mm² (TWIN ferrule) Conductor cross section AWG: 26 ... 14 Tightening torque: 0.6 Nm ... 0.8 Nm
Dimensions	Width: 6.2 mm Height: 80 mm Depth: 94 mm
Material specifications	Flammability rating according to UL 94: V0 (Housing)
Environmental and real-life conditions	Ambient conditions Degree of protection (Relay): RT III (Relay) Degree of protection (Relay base): IP20 (Relay base) Ambient temperature (operation): -20°C ... 60°C (UL) -40°C ... 60°C (ATEX / IECEx) Ambient temperature (storage/transport): -40°C ... 85°C
Approvals	CE Certificate: CE-compliant ATEX Identification: Ã¯ II 3G Ex ec nC IIC T4 Gc Certificate: IBExU16ATEXB015 X IECEx Identification: Ex ec nC IIC T4 Gc Certificate: IECEx IBE 16.0029X UKCAEx(UKEX) Identification: Ã¯ II 3 G Ex ec nC IIC T4 Gc Certificate: PxCIF21UKEX2909514X UL, USA Identification: Class I, Zone 2, AEx nA nC IIC T6 UL, USA/Canada Identification: Class I, Div. 2, Groups A, B, C, D UL, Canada Identification: Class I, Zone 2, Ex nA nC IIC Gc T6 X Shipbuilding approval Certificate: TAE0000196 Corrosive gas test Identification: ISA-S71.04. G3 Harsh Group EN60068-2-60 DNV GL data Temperature: D Humidity: A Vibration: B/C EMC: B Enclosure: Required protection according to the Rules shall be provided upon installation on board
EMC data	Low Voltage Directive: Conformance with Low Voltage Directive Electromagnetic compatibility: Conformance with EMC directive
Standards and regulations	Standards/regulations Standards/regulations: IEC 60947-5-1 EN60079-0 EN60079-7 EN60079-15
Mounting	Mounting type: DIN rail mounting Assembly instructions: in rows with zero spacing Mounting position: any