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PLC-RSC-12DC/21/EX - PLC-RSC-12DC/21/EX 2909522 PHOENIX CONTACT Relay Module
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PLC-RSC-12DC/21/EX

PLC-RSC-12DC/21/EX 2909522 PHOENIX CONTACT Relay Module

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3548 in stock
Key Specifications
:potentially explosive areas
EMC:B
Color:gray (RAL 7042)
Depth:94 mm
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Technical Specifications

ParameterValue
potentially explosive areas
EMCB
Colorgray (RAL 7042)
Depth94 mm
Width6.2 mm
Height80 mm
EMC noteEMC: class A product, see manufacturer's declaration in the download area
HumidityA
EnclosureRequired protection according to the Rules shall be provided upon installation on board
VibrationB/C
ApplicationClass I, Division 2
CertificateCE-compliant
TemperatureD
Product typeRelay Module
Screw threadM3
Assembly notein rows with zero spacing
Mounting typeDIN rail mounting
Identification II 3G Ex ec nC IIC T4 Gc
Operating mode100% operating factor
Product familyPLC-INTERFACE
Article revision02
Contact materialAgSnO
Drive (polarity)polarized
Pollution degree3
Stripping length8 mm
Connection methodScrew connection
Mounting positionany
Tightening torque0.6 Nm ... 0.8 Nm
Drive and functionmonostable
Protective circuitReverse polarity protection; Polarity protection diode
Switching capacity2 A (at 24 V, DC13)
Input voltage range9.72 V DC ... 16.8 V DC (20 °C)
Overvoltage categoryIII
Typical release time8 ms
Low Voltage DirectiveConformance with Low Voltage Directive
Standards/regulationsIEC 60947-5-1
Typical response time5 ms
Contact switching type1 changeover contact
Maximum inrush current10 A (4 s)
Min. switching current10 mA (12 V)
Type of switch contactSingle contact
Contact connection typePower contact
Mechanical service life2x 107cycles
Nominal input voltage UN12 V DC
Maximum switching voltage250 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 voltage5 V AC/DC (100 mA)
Operating voltage displayYellow LED
Conductor cross section AWG26 ... 14
Limiting continuous current6 A
Typical input current at UN15.3 mA
Date of last data management01.08.2024
Degree of protection (Relay)RT III (Relay)
Conductor cross section rigid0.14 mm² ... 2.5 mm²
Electromagnetic compatibilityConformance with EMC directive
Test voltage (Winding/contact)4 kV AC (50 Hz, 1 min., winding/contact)
Ambient temperature (operation)-20 °C ... 60 °C (UL)
Conductor cross section flexible0.14 mm² ... 2.5 mm²
Degree of protection (Relay base)IP20 (Relay base)
Interrupting rating (ohmic load) max.140 W (at 24 V DC)
Flammability rating according to UL 94V0 (Housing)
Ambient temperature (storage/transport)-40 °C ... 85 °C
Maximum power dissipation for nominal condition0.18 W
Nominal voltage (plugged-in electromechanical relay)12 V DC

Product Description

PLC-INTERFACE, consisting of a base terminal block for mounting on a 6.2 mm rail with screw connection and plug-in miniature relay with 6 A power contact, 1 switched contact, input voltage of 12 V DC.
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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