PLC-OSP-110DC/ 24DC/ 3RW
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Solid-state relay module
2980526
PLC-INTERFACE for railway applications, consisting of basic terminal block with spring-cage connection and integrated miniature solid-state relay, range: 0.7 x UN to 1.25 x UN, temperature range: -25°C to +70°C, 1 N/O contact, input: 110 V DC, output: 3 - 33 V DC/3 A
Product details
| Product type | Solid-state relay module |
| Product family | PLC-INTERFACE |
| Application | Railway applications |
| Operating mode | 100% operating factor |
| Insulation characteristics: Air clearances and creepage distances between the power circuits | |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
| Data management status | |
| Date of last data management | 15.09.2025 |
| Maximum power dissipation for nominal condition | 0.33 W |
| Air clearances and creepage distances between the power circuits | |
| Rated insulation voltage | 250 V |
| Rated surge voltage | 4 kV |
| Nominal input voltage UN | 110 V DC |
| Input voltage range in reference to UN | 0.7 ... 1.25 (t < 1 s = 0.6 ... 1.4 x UN) |
| Input voltage range | 77 V DC ... 137.5 V DC |
| Switching threshold "0" signal in reference to UN | ≤ 0.3 |
| Switching threshold "1" signal in reference to UN | ≥ 0.6 |
| Typical input current at UN | 3 mA |
| Typical response time | 80 µs |
| Typical turn-off time | 600 µs |
| Operating voltage display | Yellow LED |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
| Transmission frequency | 100 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 UN) |
| 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 |
| Input side | |
| 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 |
| Output side | |
| 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 (Housing) | V0 (Housing) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Air clearances and creepage distances between the power circuits | |
| Standards/regulations | IEC 60664 |
| EN 50178 | |
| Mounting type | DIN rail mounting |
| Assembly note | in rows with zero spacing |
| Mounting position | any |
| Item number | 2980526 |
| Packing unit | 10 pc |
| Minimum order quantity | 1 pc |
| Note | Made to order (non-returnable) |
| Sales key | 062 |
| Product key | DK6223 |
| GTIN | 4046356122436 |
| Weight per piece (including packing) | 29,83 g |
| Weight per piece (excluding packing) | 27,99 g |
| Customs tariff number | 85364900 |
| Country of origin | DE |
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Your advantages
Shock resistance in accordance with DIN 50155 (requirements in accordance with EN 61373)
Temperature range: -25 °C ... +70 °C
Input voltage range of 0.7 - 1.25 x UN
PHOENIX CONTACT (Pty) Ltd.
36 Lyn Road P.O. Box 916 ZA-Ferndale 2160