| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3SK1 |
| Model Number | 3SK1111-1AB30 |
| Variant | AB30 |
| Supply Voltage | 24V AC/DC |
| Output Contacts | 3 NO safety outputs + 1 NC signaling output |
| Mounting Type | DIN rail |
| Input Channels | 1-channel / 2-channel sensor support |
| Protection Class | IP20 |
| Power Loss | ~2 W |
| Insulation Voltage | 300 V |
| Shock Resistance | 10 g / 11 ms |
| Operating Temperature | -25°C to +60°C |
| Electrical Life | up to 10 million cycles (typical) |
| Mechanical Life | up to 10 million operations |
| Safety Level | SIL 3 / PL e capable system design |
| Standards | IEC 61508, ISO 13849-1 compliant |
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