Product Model
PLC-RSC- 24DC/21-21AU
Selling Points
- 1Efficient Connection: Connects seamlessly to system cabling using V8 adapter.
- 2Safe Isolation: Ensures safe isolation between coil and contact sides according to DIN EN 50178.
- 3Robust Design: Compact design with dimensions of 14 mm x 80 mm x 94 mm.
- 4High Switching Capacity: Handles up to 50 mA continuous current and 50 mA inrush current.
- 5Reliable Operation: Operates within a wide ambient temperature range of -40 °C to 60 °C.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Relay Module | Product family | PLC-INTERFACE |
Application | Universal | Operating mode | 100% operating factor |
Mechanical service life | 3x 10 | Date of last data management | 11.07.2024 |
Article revision | 11 | Insulation | Basic insulation |
Overvoltage category | III | Pollution degree | 3 |
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) | Rated surge voltage | 6 kV |
Nominal input voltage U | 24 V DC | Input voltage range | 20.2 V DC ... 33.6 V DC (20 °C) |
Nominal voltage (plugged-in electromechanical relay) | 24 V DC | Drive and function | monostable |
Drive (polarity) | polarized | Typical input current at U | 18 mA |
Typical response time | 8 ms | Typical release time | 10 ms |
Protective circuit | Reverse polarity protection; Polarity protection diode
Freewheeling diode; Freewheeling diode | Operating voltage display | Yellow LED |
Contact switching type | 2 changeover contacts | Type of switch contact | Single contact |
Contact material | AgNi, hard gold-plated | Maximum switching voltage | 30 V AC
36 V DC |
Minimum switching voltage | 100 mV (10 mA) | Limiting continuous current | 50 mA |
Maximum inrush current | 50 mA | Min. switching current | 1 mA (24 V) |
Interrupting rating (ohmic load) max. | 1.2 W (at 24 V DC) | Note | — |
Maximum switching voltage | 250 V AC/DC | Minimum switching voltage | 5 V AC/DC |
Limiting continuous current | 6 A | Maximum inrush current | 15 A (300 ms) |
Min. switching current | 10 mA | Interrupting rating (ohmic load) max. | 140 W (at 24 V DC)
85 W (at 48 V DC)
60 W (at 60 V DC)
44 W (at 110 V DC)
60 W (at 220 V DC)
1500 VA (for 250 V AC) |
Switching capacity | 2 A (at 24 V, DC13)
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
2 A (at 24 V, AC15)
2 A (at 120 V, AC15)
2 A (at 250 V, AC15) | 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
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1.5 mm² (TWIN ferrule) |
Conductor cross section AWG | 26 ... 14 | Tightening torque | 0.6 Nm ... 0.8 Nm |
Width | 14 mm | Height | 80 mm |
Depth | 94 mm | Color | gray (RAL 7042) |
Flammability rating according to UL 94 | V0 (Housing) | 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 | Certificate | CE-compliant |
Certificate | UKCA-compliant | Certificate | TAE0000196 |
Identification | ISA-S71.04. G3 Harsh Group
EN 60068-2-60 | Temperature | D |
Humidity | A | Vibration | B/C |
EMC | B | Enclosure | Required protection according to the Rules shall be provided upon installation on board |
Electromagnetic compatibility | Conformance with EMC directive | Low Voltage Directive | Conformance with Low Voltage Directive |
Standards/regulations | IEC 60947-5-1 | Mounting type | DIN rail mounting |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice