Integrated Motion
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SOMANET Node Safety is the first certified embedded servo drive that provides the following functional safety functions according to IEC 61800-5-2:
| Safety Integration level (SIL) according to IEC 61508:2010 | SIL 3 |
| Performance Level (PL) according to ISO 13849-1:2015 | PL e cat. 3 |
| Safe Failure Fraction (SFF) | 99.99 % |
| Probability of dangerous failure per hour (PFH_d) | 1.07E-10 /hour |
| Probability of dangerous failure on demand (PFD_avg) | 9.41E-6 |
| Common Cause Failure (CCF) | >65 |
| Hardware Fault Tolerance (HFT) | 1 |
| Reaction time | 10 ms |
| De-activation time | 10 ms |
| Mean Time to dangerous Failure (MTTF_d) | 3035 years (capped to 100 years) |
| Diagnostic coverage (DC_avg) | 99% |
| HW-type | Type A |
| Mission time T_M | 20 a |
| SOMANET Node 400 | SOMANET Node 1000 | SOMANET Node 2000 | |
| Rated supply voltage | 12 - 48 / 60 V DC | ||
| Maximum input current DC | 9.6 A | 24 A | 48 A |
| Maximum Continuous Phase Current RMS | 13.2 A | 33 A | 36 A |
| Maximum phase current RMS | 13.2 A | 33 A | 66 A |
| Maximum Continuous Output Power | 415 W | 1,040 W | 1,200 W |
| Maximum peak power output | 415 W | 1,040 W | 2,080 W |
| Number of PMSM (BLDC) / brushed DC motors* | 1 / 2* |
| Brake power output | PWM controllable (0-48 V) |
| Efficiency at rated power | 98% |
| Position feedback sensor support (2 ports) | Hall, QEI, BiSS-C, SSI, Half-Duplex, A-Format |
| Analog inputs (auxiliary) | 2 × single-ended 0-10 V, 2 × differential ±5 V (hardware-configurable upon request: 0-5 V, 0-10 V, 0-20 V, ±5 V, ±10 V) |
| Digital I/O | 4 × GPIO / SPI** / I²C** / UART |
| Notes | * Currently not supported by our standard software. Can be developed upon request, please contact our Sales team for details. ** Upon Request Please refer to our product documentation for more detailed specifications |
| Dimensions | 70 x 40 x 27.7 mm |
| Weight | 96 g (with Heatsink) |
Compliance with standards:
Compliance with European directives:
Certificates:
