Product Model
PLC-RSC-120UC/21AU/MS
Selling Points
- 1Mounts seamlessly on DIN rail, saving space in your automation setup.
- 2Operates with both 110V DC and 120V AC coils, offering flexibility in your control systems.
- 3Built with silver alloy contacts and a robust design for reliable switching operations.
- 4Typical turn-on time of 6ms and turn-off time of 15ms ensure quick response in your control applications.
- 5Functions within -40°C to +55°C temperature range, making it suitable for various environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Relay Module | Product family | PLC-INTERFACE |
Application | Palm switch | Operating mode | 100% operating factor |
Mechanical service life | 2x 10 | Date of last data management | 01.08.2024 |
Article revision | 03 | Maximum power dissipation for nominal condition | 0.42 W |
Test voltage (Winding/contact) | 4 kV AC (50 Hz, 1 min., winding/contact) | Rated insulation voltage | 250 V |
Rated impulse withstand voltage | 6 kV | Overvoltage category | III |
Degree of pollution | 3 | Nominal input voltage U | 120 V AC
110 V DC |
Input voltage range | 93.6 V AC ... 168 V AC (20 °C)
85.8 V DC ... 154 V DC (20 °C) | Nominal voltage (plugged-in electromechanical relay) | 60 V DC |
Drive and function | monostable | Drive (polarity) | polarized |
Typical input current at U | 3.5 mA (at U
3 mA (at U | Typical response time | 6 ms |
Typical release time | 15 ms | Protective circuit | Bridge rectifier; Bridge rectifier |
Operating voltage display | Yellow LED | Contact switching type | 1 changeover contact |
Type of switch contact | Single contact | Contact material | AgSnO, hard gold-plated |
Maximum switching voltage | 30 V AC
36 V DC | Minimum switching voltage | 100 mV (at 10 mA) |
Limiting continuous current | 50 mA | Maximum inrush current | 50 mA |
Min. switching current | 1 mA (24 V) | Short-circuit current | 200 A (conditional short-circuit current) |
Interrupting rating (ohmic load) max. | 1.2 W (at 24 V DC) | Output fuse | 4 A gL/gG NEOZED |
Note | — | Maximum switching voltage | 250 V AC/DC |
Minimum switching voltage | 5 V (at 100 mA) | Limiting continuous current | 6 A |
Min. switching current | 10 mA (at 12 V) | Interrupting rating (ohmic load) max. | 140 W (at 24 V DC)
20 W (at 48 V DC)
18 W (at 60 V DC)
23 W (at 110 V DC)
40 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)
0.1 A (at 220 V, DC13)
3 A (at 24 V, AC15)
3 A (at 120 V, AC15)
3 A (at 230 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 | 6.2 mm | Height | 80 mm |
Depth | 94 mm | Color | gray (RAL 7042) |
Flammability rating according to UL 94 | V0 (Housing) | Degree of protection (Relay base) | IP20 (Relay base) |
Ambient temperature (operation) | -40 °C ... 55 °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 60664
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