Back to Top
Siemens S7-1500 SIPLUS SM 521 Digital input modules SIPLUS S7-1500 DI 16X24VDC SRC BA
Pricing available on request
Description:
- This module offers 16 digital inputs with basic functionality, designed for standard signal acquisition in environments requiring extended temperature tolerance and protection against humidity, condensation, and corrosive atmospheres.
- It is ideal for cost-effective deployments in outdoor or process-critical installations.
Specifications:
- Input Channels: 16 (IEC 61131 Type 3).
- Rated Input Voltage: 24 VDC (range: 19.2–28.8 VDC).
- Input Delay: 0.05–20 ms (parameterizable).
- Input Current (typical): ~2.5 mA.
- Power Loss: ~2.6 W.
- Backplane Bus Consumption: ~1.1 W.
- Isolation Test Voltage: 707 VDC.
- Cable Length: Up to 1000 m shielded / 600 m unshielded.
- Mounting Dimensions (W×H×D): 35 × 147 × 129 mm.
- Weight: ~240 g.
- Environmental & Compliance:
- Operating Temp: –40 °C to +70 °C.
- Humidity: Up to 100% RH with condensation/frost.
- Conformal Coating: Class 2 (EN 61086), IPC-CC-830A compliant.
- Protection Class: IP20.
- Approvals: CE, UL, RCM, ATEX, IECEx, DNV, KC.
- Global Warming Potential: 18.9 kg CO₂ eq (lifecycle).
| SKU | 6AG1521-1BH50-7AA0 |
|---|---|
| Brand | Siemens |
Write Your Own Review
Write your content here...
