PLC-OSC-24DC/V8C/SEN
   - 
  Solid-state relay module
    
      2908173
      
      
    
  
      PLC-INTERFACE for input functions with PLC logic, with screw connection and plug-in miniature solid-state relay, for mounting on a DIN rail, 1 N/O contact, input: 24 V DC
Product details
| Product type | Solid-state relay module | 
| Product family | PLC-INTERFACE | 
| Application | Input function | 
| Operating mode | 100% operating factor | 
| Insulation characteristics: Standards/regulations | |
| 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 | 0.2 W | 
| Test voltage (Input/output) | 2.5 kV (50 Hz, 1 min., input/output) | 
| Nominal input voltage UN | 24 V DC | 
| Input voltage range in reference to UN | 0.8 ... 1.2 | 
| Input voltage range | 19.2 V DC ... 28.8 V DC | 
| Switching threshold "0" signal in reference to UN | ≤ 0.4 | 
| Switching threshold "1" signal in reference to UN | ≥ 0.8 | 
| Typical input current at UN | 8.5 mA | 
| Typical response time | 20 µs (at UN) | 
| Typical turn-off time | 300 µs (at UN) | 
| Operating voltage display | Yellow LED | 
| Protective circuit | Reverse polarity protection | 
| Surge protection | |
| Surge voltage protection | > 33 V | 
| Transmission frequency | 300 Hz | 
| Contact switching type | 1 N/O contact | 
| Design of digital output | electronic | 
| Output voltage range | 5 V DC ... 30 V DC | 
| Limiting continuous current | 3 mA | 
| Surge voltage protection | > 56 V | 
| Voltage drop at max. limiting continuous current | ≤ 1 V | 
| Output circuit | 2-conductor, floating | 
| Protective circuit | Reverse polarity protection; Polarity protection diode | 
| Surge protection | 
| 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 | 0.45 Nm ... 0.55 Nm (Usually these terminal blocks must be supported during conductor connection (held by one hand, supported on the housing)) | 
| Width | 6.2 mm | 
| Height | 80 mm | 
| Depth | 94 mm | 
| Color | gray (RAL 7042) | 
| Flammability rating according to UL 94 (Housing) | V0 (Housing) | 
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 60 °C | 
| Ambient temperature (storage/transport) | -25 °C ... 70 °C | 
| Corrosive gas test | |
| Identification | ISA-S71.04. G3 Harsh Group | 
| EN 60068-2-60 | |
| Standards/regulations | |
| Standards/regulations | IEC 60947-5-1 | 
| Mounting type | DIN rail mounting | 
| Assembly note | in rows with zero spacing | 
| Mounting position | any | 
| Item number | 2908173 | 
| Packing unit | 10 pc | 
| Minimum order quantity | 10 pc | 
| Note | Made to order (non-returnable) | 
| Sales key | ***** | 
| Product key | CK6215 | 
| GTIN | 4055626287348 | 
| Weight per piece (including packing) | 34.39 g | 
| Weight per piece (excluding packing) | 31.17 g | 
| Customs tariff number | 85364190 | 
| Country of origin | DE | 
ECLASS
| ECLASS-13.0 | 27371604 | 
ETIM
| ETIM 9.0 | EC001504 | 
UNSPSC
| UNSPSC 21.0 | 39122300 | 
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes | 
| Exemption | 7(a), 7(c)-I | 
| China RoHS | |
| Environment friendly use period (EFUP) | EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required. | 
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) | 
| SCIP | 81e609e3-d17e-4d11-84a3-50285bbe851e | 
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