Official DistributorSKU
MPN
PLC-RSC-230UC/21HC/SO46
Weight
0.079 kg
Series PLC-RSC
PLC-RSC-230UC/21HC/SO46 - Relay Module
PLC-INTERFACE for protection against interference currents/voltages on the control side. Consisting of PLC-BSC-230UC/21HC/SO46 basic terminal block with screw connection and plug-in miniature relay with power contact up to 10 A, 1 changeover contact, 230 V AC input voltage
PLC-RSC
The Phoenix Contact PLC-RSC Series is part of the PLC-INTERFACE family, offering compact relay modules designed for efficient signal isolation and amplification in industrial automation systems. These modules are engineered for DIN rail mounting and feature plug-in miniature relays with power contacts, ensuring reliable performance in various control applications.
Key Features:
Compact Design: With a slim 6.2 mm width, the PLC-RSC modules save space in control cabinets, allowing for high-density installations.
Versatile Contact Configurations: Available with different contact types, including single changeover (SPDT) and double changeover (DPDT) contacts, to suit diverse application needs.
Wide Input Voltage Range: Models support various input voltages, such as 24 V DC, 230 V AC, and 220 V DC, providing flexibility for integration into different control systems.
High Switching Capacity: Designed to handle currents up to 6 A, these modules are suitable for switching both resistive and inductive loads.
Integrated Protective Features: Equipped with reverse polarity protection and freewheeling diodes, the PLC-RSC modules ensure safe and reliable operation.
Manual Operation Option: Certain models include a manual operation lever, facilitating easy testing and maintenance without the need for external actuation.
Technical Specifications
Notes
| Notes on operation | The PLC-ATP partition plate must be installed for voltages greater than 250 V (L1, L2, L3) between identical terminal blocks on adjacent modules. |
| Notes on operation | The PLC-ATP separating plate should be installed for safe isolation between adjacent modules |
| Notes on operation | The system installer must ensure the touch protection of the product (at voltages > 25 V AC/60 V DC). The product is a built-in device without protection against direct contact. |
| Assembly instruction: | The PLC-ATP separating plate is required at the start and end of every PLC terminal strip. |
Product properties
| Product family | PLC-INTERFACE |
| Application | Filter to prevent interference |
| Operating mode | 100% operating factor |
| Mechanical service life | approx. 3x 107 cycles |
Insulation characteristics
| Insulation | Basic insulation |
Insulation characteristics: Air clearances and creepage distances between the power circuits
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 3 |
Electrical properties
| Maximum power dissipation for nominal condition | 2.3 W |
| Test voltage (Winding/contact) | 4 kVrms (50 Hz, 1 min., winding/contact) |
Air clearances and creepage distances between the power circuits
| Rated Insulation Voltage | 250 V AC |
| Rated surge voltage | 4 kV (Safe isolation, reinforced insulation, and 6 kV between input circuit and output contact current paths) |
Coil side
| Nominal input voltage UN | 230 V AC |
| Nominal input voltage UN | 220 V DC |
| Input voltage range | 179.4 V AC ... 264.5 V AC (20 °C) |
| Input voltage range | 171.6 V DC ... 253 V DC (20 °C) |
| Mains frequency | 50/60 Hz |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 8.5 mA (50 Hz) |
| Typical input current at UN | 10 mA (60 Hz) |
| Typical response time | 7 ms |
| Typical release time | 10 ms |
| Typical release voltage | 60 V AC |
| Coil Voltage | 110 V DC |
| Protective circuit | RC element |
| Protective circuit | Bridge rectifier |
| Status display | Yellow LED |
Switching
| Contact switching type | 1 changeover contact |
| Type of switch contact | Single contact |
| Contact Material | AgNi |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 12 V (10 mA) |
| Limiting Continuous Current | 6 A |
| Limiting Continuous Current | 10 A (value applies to connections 12. If connections 12 are bridged, the normal value applies.) |
| Maximum Inrush Current | 30 A (300 ms, N/O contact) |
| Min. switching current | 10 mA (12 V) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC) |
| Interrupting rating (ohmic load) max. | 240 W (24 V DC, value is valid for connections 12. If connections 12 are bridged, the normal value applies.) |
| Interrupting rating (ohmic load) max. | 58 W (48 V DC) |
| Interrupting rating (ohmic load) max. | 48 W (60 V DC) |
| Interrupting rating (ohmic load) max. | 50 W (110 V DC) |
| Interrupting rating (ohmic load) max. | 80 W (220 V DC) |
| Interrupting rating (ohmic load) max. | 1500 VA (250 V AC) |
| Interrupting rating (ohmic load) max. | 2500 W (250 V AC, value is valid for connections 12. If connections 12 are bridged, the normal value applies.) |
| Switching capacity | 2 A (DC13, 24 V) |
| Switching capacity | 0.2 A (DC13, 250 V) |
| Switching capacity | 6 A (AC15, 24 V) |
| Switching capacity | 6 A (AC15, 250 V) |
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) |
Ambient conditions
| Degree of protection (Relay base) | IP20 (Relay base) |
| Degree of protection (Relay) | RT II (Relay) |
| Degree of protection (Installation location) | IP54 (Installation location) |
| Ambient Temperature (Operation) | -40 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
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 |
Air clearances and creepage distances between the power circuits
| Standards/regulations | IEC 60947-5-1 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Why Proax for Phoenix Contact 1125943?
Proax is an authorized distributor of Phoenix Contact 1125943 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 Size | 10 |
Recommended
PLC-RSC-230UC/21/C1D2, PLC-INTERFACE, consisting of DIN rail-mountable basic terminal block with screw connection and plug-in miniature relay with power contact, 1 PDT, input voltage: 230 V AC/220 V DC, UL/cUL: approved for use in Ex Zone Class I, Div. 2
PLC-INTERFACE with interference current and interference voltage protection on the control side, consisting of PLC-BSC.../21 basic terminal block with screw connection and plug-in miniature relay with power contact, 2 PDTs, input voltage 230 V AC
