PLC-OSP-110DC/110DC/ 3RW
Product ID:20544
Updated: 2026/7/30
Key Features
- 1Shock resistance according to DIN 50155 and EN 61373 for robust performance in harsh environments.
- 2Temperature range of -25°C to +70°C for operation in a wide temperature range.
- 3Input voltage range of 0.7 to 1.25 times UN (48 V DC), ensuring flexibility in power supply.
- 4Output nominal voltage of 110 V DC with a range of 12 to 140 V DC, suitable for various applications.
- 5Limiting continuous current of 3 A with surge voltage protection over 150 V, ensuring safe and reliable operation.
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Technical Specifications
Detailed engineering parameters
| 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 | 0.61 W |
| Test voltage (Input/output) | 2.5 kV | Rated insulation voltage | 160 V DC |
| Rated surge voltage | 4 kV | Nominal input voltage U | 110 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 | 77 V DC ... 137.5 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 | 5.5 mA | Typical response time | 400 µs |
| Typical turn-off time | 200 µs | Operating voltage display | Yellow LED |
| Protective circuit | Reverse polarity protection; Series polarity protection diode
Surge protection | Surge voltage protection | > 150 V |
| Transmission frequency | 300 Hz | Contact switching type | 1 N/O contact |
| Design of digital output | electronic | Output nominal voltage | 110 V DC |
| Output voltage range | 12 V DC ... 140 V DC (t < 1 s = 1.40 x U | Limiting continuous current | 3 A (see derating curve) |
| Surge voltage protection | > 150 V | Voltage drop at max. limiting continuous current | < 150 mV |
| Output circuit | 2-conductor, floating | Protective circuit | Reverse polarity protection; Parallel polarity protection diode
Surge protection |
| 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) |
| 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
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