Proax

Currency
0 Items
proax logo
Cart
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PLC-RSC-24DC/21HC/EX
Weight
0.079 kg
Series PLC-RSC

PLC-RSC-24DC/21HC/EX - Relay Module

PLC-INTERFACE, consisting of DIN-rail-mountable basic terminal block in 14 mm with screw connection and plug-in relay with 10 A power contact, 1 changeover contact, 24 V DC input voltage. Approved according to ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2.

Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

Product familyPLC-INTERFACE
ApplicationHigh continuous currents
Applicationpotentially explosive areas
Operating mode100% operating factor
Mechanical service life3x 107 cycles

Insulation characteristics

InsulationSafe isolation, reinforced insulation

Insulation characteristics: Standards/regulations

InsulationSafe isolation, reinforced insulation
Overvoltage categoryIII
Pollution degree3

Electrical properties

Maximum power dissipation for nominal condition0.43 W
Test voltage (Winding/contact)4 kV AC (50 Hz, 1 min., winding/contact)

Standards/regulations

Rated Insulation Voltage250 V AC
Rated surge voltage6 kV

Coil side

Nominal input voltage UN24 V DC
Input voltage range20.2 V DC ... 33.6 V DC (20 °C)
Drive and functionmonostable
Drive (polarity)polarized
Typical input current at UN18 mA
Typical response time8 ms
Typical release time10 ms
Protective circuitReverse polarity protection; Polarity protection diode
Protective circuitFreewheeling diode; Freewheeling diode
Operating voltage displayYellow LED

Switching

Contact switching type1 changeover contact
Type of switch contactSingle contact
Contact MaterialAgNi
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 Voltage12 V (10 mA)
Limiting Continuous Current10 A
Limiting Continuous Current6 A (value applies to connections 12. If connections 12 are bridged, the normal value applies.)
Maximum Inrush Current30 A (300 ms)
Min. switching current10 mA (12 V)
Interrupting rating (ohmic load) max.240 W (at 24 V DC)
Interrupting rating (ohmic load) max.58 W (at 48 V DC)
Interrupting rating (ohmic load) max.48 W (at 60 V DC)
Interrupting rating (ohmic load) max.50 W (at 110 V DC)
Interrupting rating (ohmic load) max.80 W (at 220 V DC)
Interrupting rating (ohmic load) max.2500 VA (for 250 V AC)
Interrupting rating (ohmic load) max. bridged144 W (for 24 V DC. Value applies to connections 12. If connections 12 are bridged, the normal value applies.)
Interrupting rating (ohmic load) max. bridged1500 VA (for 250 V AC. Value applies to connections 12. If connections 12 are bridged, the normal value applies.)
Switching capacity2 A (at 24 V, DC13)
Switching capacity0.2 A (at 110 V, DC13)
Switching capacity0.2 A (at 250 V, DC13)
Switching capacity6 A (at 24 V, AC15)
Switching capacity6 A (at 120 V, AC15)
Switching capacity6 A (at 250 V, AC15)

Connection data

Connection MethodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.14 mm² ... 2.5 mm²
Conductor cross section flexible0.14 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm² (Single ferrule)
Conductor cross section flexible2x 0.5 mm² ... 1.5 mm² (TWIN ferrule)
Conductor cross section AWG26 ... 14
Tightening torque0.6 Nm ... 0.8 Nm

Dimensions

Width14 mm
Height80 mm
Depth94 mm

Material specifications

Colorgray (RAL 7042)
Flammability rating according to UL 94V0 (Housing)

Ambient conditions

Degree of protection (Relay)RT III (Relay)
Degree of protection (Relay base)IP20 (Relay base)
Ambient Temperature (Operation)-40 °C ... 70 °C (UL)
Ambient Temperature (Operation)-40 °C ... 70 °C (ATEX / IECEx)
Ambient temperature (storage/transport)-40 °C ... 85 °C

CE

CertificateCE-compliant

ATEX

Identification II 3G Ex ec nC IIC T4 Gc
CertificateIBExU16ATEXB015 X

IECEx

IdentificationEx ec nC IIC T4 Gc
CertificateIECEx IBE 16.0029X

UKCA Ex (UKEX)

Identification II 3 G Ex ec nC IIC T4 Gc
CertificatePxCIF21UKEX2909514X

UL, USA

IdentificationClass I, Zone 2, AEx nA nC IIC T6

UL, USA/Canada

IdentificationClass I, Div. 2, Groups A, B, C, D

UL, Canada

IdentificationClass I, Zone 2, Ex nA nC IIC Gc T6 X

Shipbuilding approval

CertificateTAE0000196

Corrosive gas test

IdentificationISA-S71.04. G3 Harsh Group
IdentificationEN 60068-2-60

DNV GL data

TemperatureD
HumidityA
VibrationB/C
EMCB
EnclosureRequired protection according to the Rules shall be provided upon installation on board

EMC data

Low Voltage DirectiveConformance with Low Voltage Directive
Electromagnetic compatibilityConformance with EMC directive

Standards/regulations

Standards/regulationsIEC 60947-5-1
Standards/regulationsEN 60079-0
Standards/regulationsEN 60079-7
Standards/regulationsEN 60079-15

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsin rows with zero spacing
Mounting Positionany
Accessories

Why Proax for Phoenix Contact 2909519?

Proax is an authorized distributor of Phoenix Contact 2909519 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size10
Recommended
Sold in quantities of 10

Not in stock

Request lead time or order—we'll ensure quick delivery

Phoenix Contact Availability