The Schneider STBDDI3725KS is a digital input module kit from the Modicon STB distributed I/O platform, designed for reliable signal acquisition in industrial automation systems.
It provides 16 discrete 24 V DC input channels with positive logic, making it suitable for machine control, packaging systems, and distributed automation architectures. Delivered as a complete kit (including module, base, and connector), it simplifies installation while ensuring stable and efficient operation in industrial environments.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Schneider Electric |
| Model | STBDDI3725KS |
| Product Type | Digital Input Module Kit (Modicon STB) |
| Number of Inputs | 16 discrete channels |
| Rated Input Voltage | 24 V DC |
| Input Voltage Range | 19–30 V DC |
| Input Logic | Positive logic |
| Input Current | ~4.5 mA per channel |
| Response Time | ~2 ms (ON/OFF) |
| Bus Current Consumption | ~100 mA @ 5 V DC |
| Protection | Reverse polarity, overload, integrated fuse protection |
| Standard Compliance | IEC 61131-2 |
| Protection Rating | IP20 |
| Operating Temperature | 0 °C to +60 °C |
| Mounting | STB base (included), DIN rail installation |
| Dimensions (L × W × H) | 125 × 65.1 × 18.4 mm |
| Weight | ~0.086 kg |
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- Schneider STBDDI3610K – 6-channel digital input module kit
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