Product Model
PLC-OSP- 24DC/ 24DC/ 3RW
Selling Points
- 1Meets DIN 50155 and EN 61373 standards for railway applications.
- 2Operates from -25°C to +70°C, ensuring reliability in various environments.
- 3Outputs 3-33V DC with a limiting continuous current of 3A.
- 4Dimensions are 6.2mm x 80mm x 86mm, ideal for space-constrained applications.
- 5Includes a polarity protection diode for added safety and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Solid-state relay module | Product family | PLC-INTERFACE |
Application | Railway applications | Operating mode | 100% operating factor |
Date of last data management | 07.05.2024 | Article revision | 04 |
Insulation | Basic insulation | Overvoltage category | III |
Pollution degree | 2 | Maximum power dissipation for nominal condition | 0.2 W |
Rated insulation voltage | 250 V | Rated surge voltage | 4 kV |
Nominal input voltage U | 24 V DC | Input voltage range in reference to U | 0.7 ... 1.25 (t < 1 s = 0.6 ... 1.4 x U |
Input voltage range | 16.8 V DC ... 30 V DC | Switching threshold "0" signal in reference to U | ≤ 0.3 |
Switching threshold "1" signal in reference to U | ≥ 0.6 | Typical input current at U | 8.5 mA |
Typical response time | 40 µs | Typical turn-off time | 200 µs |
Operating voltage display | Yellow LED | Protective circuit | Reverse polarity protection; Polarity protection diode |
Transmission frequency | 300 Hz | Contact switching type | 1 N/O contact |
Design of digital output | electronic | Output nominal voltage | 24 V DC |
Output voltage range | 3 V DC ... 33 V DC (t < 1 s = 1.40 x U | Limiting continuous current | 3 A (see derating curve) |
Surge voltage protection | > 33 V DC | Voltage drop at max. limiting continuous current | < 200 mV |
Output circuit | 2-conductor, floating | Protective circuit | Reverse polarity protection; Polarity protection diode
Surge protection; Suppressor diode |
Connection method | Spring-cage connection | Stripping length | 8 mm |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² | Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
Conductor cross section AWG | 26 ... 14 | Connection method | Spring-cage connection |
Stripping length | 8 mm | Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.14 mm² ... 2.5 mm² | Conductor cross section AWG | 26 ... 14 |
Width | 6.2 mm | Height | 80 mm |
Depth | 86 mm | Color | green (RAL 6021) |
Flammability rating according to UL 94 | V0 (Housing) | Degree of protection | IP20 |
Ambient temperature (operation) | -25 °C ... 70 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Standards/regulations | IEC 60664
EN 50178 | Mounting type | DIN rail mounting |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice