Official Distributor
SKU
MPN
PLC-RSC- 24UC/21-21
Weight
0.076 kg
Series PLC-RSC
PLC-RSC- 24UC/21-21 - Relay Module
PLC-INTERFACE, consisting of basic terminal block PLC-BSC.../21 with screw connection and plug-in miniature relay with power contact, for assembly on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 24 V AC/DC
- Slim design
- Efficient connection to system cabling using V8 adapter
- RT III sealed relay
- Safe isolation between coil and contact side
- Functional plug-in bridges
- Integrated input circuit and interference suppression circuit
Technical Specifications
Product properties
Product family | PLC-INTERFACE |
Application | Universal |
Operating mode | 100% operating factor |
Mechanical service life | 3x 107 cycles |
Insulation characteristics
Insulation | Safe isolation: Control side / contact side |
Insulation | Safe isolation: Control side / contact side |
Overvoltage category | III |
Pollution degree | 3 |
Electrical properties
Maximum power dissipation for nominal condition | 0.42 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) |
Rated surge voltage | 6 kV |
Coil side
Nominal input voltage UN | 24 V AC/DC |
Input voltage range | 20.6 V AC/DC ... 33.6 V AC/DC (20 °C) |
Drive and function | monostable |
Drive (polarity) | polarized |
Typical input current at UN | 17.5 mA (at UN = 24 V AC) |
Typical input current at UN | 17.5 mA (at UN = 24 V DC) |
Typical response time | 8 ms |
Typical release time | 10 ms |
Protective circuit | Bridge rectifier; Bridge rectifier |
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 | 3 A (at 24 V, AC15) |
Switching capacity | 3 A (at 120 V, AC15) |
Switching capacity | 0.2 A (at 250 V, DC13) |
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 ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
CE
Certificate | CE-compliant |
UKCA
Certificate | UKCA-compliant |
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 and Regulations
Standards/regulations | IEC 60947-5-1 |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | in rows with zero spacing |
Mounting Position | any |
Accessories
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Additional Information
Pack Size | 1 |
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