![Phoenix Contact PLC-RSC- 24DC/21-21/EX](https://proax.ca/images/products/phoenix-contact/PHX-28828.jpg)
SKU
MPN
2909509
Weight
0.078 kg
This product is Not Cancellable/Not Returnable
Series PLC-RSC
PLC-RSC- 24DC/21-21/EX - Relay Module
PLC-INTERFACE, consisting of DIN-rail-mountable basic terminal block in 14 mm with screw connection and plug-in relay with power contact, 2 changeover contacts, 24 V DC input voltage. Approved according to ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2.
Technical Specifications
Utilization restriction
EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
Product family | PLC-INTERFACE |
Application | Class I, Division 2 |
Application | potentially explosive areas |
Operating mode | 100% operating factor |
Mechanical service life | 3x 107 cycles |
Insulation characteristics
Insulation | Safe isolation, reinforced insulation |
Insulation characteristics: Standards/regulations
Insulation | Safe isolation, reinforced insulation |
Overvoltage category | III |
Pollution degree | 3 |
Electrical properties
Maximum power dissipation for nominal condition | 0.43 W |
Test voltage (Winding/contact) | 4 kV AC (50 Hz, 1 min., winding/contact) |
Test voltage (Changeover contact/changeover contact) | 2.5 kV AC (50 Hz, 1 min., changeover contact/changeover contact) |
Standards/regulations
Rated Insulation Voltage | 250 V AC |
Rated surge voltage | 6 kV |
Coil side
Nominal input voltage UN | 24 V DC |
Input voltage range | 20.2 V DC ... 33.6 V DC (20 °C) |
Drive and function | monostable |
Drive (polarity) | polarized |
Typical input current at UN | 18 mA |
Typical response time | 8 ms |
Typical release time | 10 ms |
Protective circuit | Reverse polarity protection; Polarity protection diode |
Protective circuit | Freewheeling diode; Freewheeling diode |
Operating voltage display | Yellow LED |
Switching
Contact switching type | 2 changeover contacts |
Type of switch contact | Single contact |
Contact Material | AgNi |
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 (10 mA) |
Limiting Continuous Current | 6 A |
Maximum Inrush Current | 15 A (300 ms) |
Min. switching current | 10 mA (5 V) |
Interrupting rating (ohmic load) max. | 140 W (at 24 V DC) |
Interrupting rating (ohmic load) max. | 85 W (at 48 V DC) |
Interrupting rating (ohmic load) max. | 60 W (at 60 V DC) |
Interrupting rating (ohmic load) max. | 44 W (at 110 V DC) |
Interrupting rating (ohmic load) max. | 60 W (at 220 V DC) |
Interrupting rating (ohmic load) max. | 1500 VA (for 250 V AC) |
Switching capacity | 2 A (at 24 V, DC13) |
Switching capacity | 0.2 A (at 250 V, DC13) |
Switching capacity | 3 A (at 24 V, AC15) |
Switching capacity | 3 A (at 120 V, AC15) |
Switching capacity | 3 A (at 250 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 |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² (Single ferrule) |
Conductor cross section flexible | 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 | 14 mm |
Height | 80 mm |
Depth | 94 mm |
Material specifications
Color | gray (RAL 7042) |
Flammability rating according to UL 94 | V0 (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
Certificate | CE-compliant |
ATEX
Identification | II 3G Ex ec nC IIC T4 Gc |
Certificate | IBExU16ATEXB015 X |
IECEx
Identification | Ex ec nC IIC T4 Gc |
Certificate | IECEx IBE 16.0029X |
UKCA Ex (UKEX)
Identification | 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 |
Identification | EN 60068-2-60 |
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/regulations
Standards/regulations | IEC 60947-5-1 |
Standards/regulations | EN 60079-0 |
Standards/regulations | EN 60079-7 |
Standards/regulations | EN 60079-15 |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | in rows with zero spacing |
Mounting Position | any |
Accessories
- 2299660 - V8 adapter for 8 x PLC-INTERFACE (14 mm), controller: PLC system cabling of output cards, connection 1: IDC/FLK pin strip 1x 14-position, connection 2: Plug-in connection (Can be snapped onto 8x PLC-INTERFACE terminals), connection 3: Screw connection 1x 2-position, number of channels: 8, control logic: plusschaltend
- 2304306 - V8 adapter for 8 x PLC-INTERFACE (14 mm), controller: PLC system cabling of output cards, connection 1: IDC/FLK pin strip 1x 14-position, connection 2: Plug-in connection (Can be snapped onto 8x PLC-INTERFACE terminals), connection 3: Screw connection 1x 2-position, number of channels: 8, control logic: minusschaltend
Why Proax for Phoenix Contact PLC-RSC- 24DC/21-21/EX?
Proax is an authorized distributor of Phoenix Contact PLC-RSC- 24DC/21-21/EX 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.
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Additional Information
Alternate Names | PLCRSC24DC2121EX |
Pack Size | 10 |
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