Product Model
PLC-OPT- 24DC/ 24DC/3RW
Selling Points
- 1Meets DIN 50155 and EN 61373 standards for shock resistance in railway applications.
- 2Operates from -25°C to +70°C and stores/transport at -40°C to +85°C.
- 3Features a typical response time of 40 μs and turn-off time of 200 μs.
- 4Accepts input voltage range of 16.8 V DC to 30 V DC and outputs 3 V DC to 33 V DC.
- 5Includes reverse polarity protection and surge voltage protection up to 33 V DC.
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 | 16.09.2024 | Article revision | 07 |
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 | Push-in connection | Stripping length | 10 mm |
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 mm² (TWIN ferrule) |
Conductor cross section AWG | 26 ... 14 | 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 | IP20 | Ambient temperature (operation) | -25 °C ... 70 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | Identification | ISA-S71.04. G3 Harsh Group
EN 60068-2-60 |
Standards/regulations | 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