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Siemens S7-1500 SIPLUS SM 521 Digital input modules SIPLUS S7-1500 DI 16X230VAC BA
Pricing available on request
Description:
- This module provides 16 digital inputs rated for 120/230 V AC, making it ideal for interfacing with line-voltage sensors, switches, and contactors.
- With conformal coating and extended temperature range, it’s built for marine, mining, and outdoor process control applications where environmental resilience is critical.
Specifications:
- Input Channels: 16 (grouped in sets of 4).
- Rated Input Voltage: 230 V AC (120–230 V AC, 50/60 Hz).
- Input Signal Thresholds: “0”: 0–40 V AC; “1”: 79–264 V AC.
- Input Current: ~11 mA @ 230 V AC / ~6.5 mA @ 120 V AC.
- Input Delay: Fixed: 25 ms ON/OFF.
- Power Loss: ~4.9 W.
- Backplane Bus Consumption: ~1 W.
- Isolation Test Voltage: 3,100 V DC.
- Cable Length: 1000 m shielded / 600 m unshielded.
- Mounting Dimensions (W×H×D): 35 × 147 × 129 mm.
- Weight: ~200 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.
- Isolation Between Channels: 250 V AC.
- Approvals: CE, UL, RCM, ATEX, IECEx, DNV, KC.
- Global Warming Potential: 18.9 kg CO₂ eq (lifecycle).
| SKU | 6AG1521-1FH00-7AA0 |
|---|---|
| Brand | Siemens |
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