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Sick MOC3SA-AAB44D31
Safe motion monitoring and control | Speed Monitor | MOC3SA-AAB44D31 | Selectable speed limit: 0.1 Hz … 9.9 Hz | Connection type: Spring terminals
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Description
Safe motion monitoring and control | Speed Monitor | MOC3SA-AAB44D31 | Selectable speed limit: 0.1 Hz … 9.9 Hz | Connection type: Spring terminals
Specification
Safety-related parameters
| Safety integrity level | SIL 3Â (IECÂ 61508) |
|---|---|
| Category | Category 4Â (ENÂ ISOÂ 13849) |
| Performance level | PL e (EN ISO 13849) |
| PFHD (mean probability of a dangerous failure per hour) | 5.0 x 10-9 (EN ISO 13849) |
| TM (mission time) | 20Â years (ENÂ ISOÂ 13849) |
| Stop category | 0Â (ENÂ 60204) |
Functions
| Drive safety functions | StandstillSafely-limited speed (SLS)Safe speed monitoring (SSM) |
|---|
Interfaces
| Connection type | Spring terminals |
|---|---|
| Encoder interface | ProxyA/B incremental encoder, HTL 12Â V or 24Â V |
Electrical data - Operating data
| Protection class | III (ENÂ 61140) |
|---|---|
| Voltage type | DC |
| Supply voltage Vs | 24Â V (19.2Â VÂ ... 30Â V) |
| Residual ripple | (⤠10 %) 1) |
| Power consumption | (⤠3 W) |
Electrical data - Input circuits S1, S2, I5, I6
| HIGH | (13Â VÂ ... 30Â V) |
|---|---|
| LOW | â5Â VÂ ... 5Â V |
| HIGH | 2.4Â mAÂ ... 3.8Â mA |
| LOW | â2.5Â mAÂ ... 2.1Â mA |
| Switch-on time | ⥠70 ms |
| Switch-off time | 70Â ms |
Electrical data - Input circuits I1, I2, I3, I4
| HIGH | (13Â VÂ ... 30Â V) |
|---|---|
| LOW | â5Â VÂ ... 5Â V |
| HIGH | 2.4Â mAÂ ... 3.8Â mA |
| LOW | â2.5Â mAÂ ... 2.1Â mA |
| Limit frequency | 2 kHz 1) |
| Frequency change | 21Â kHz/s |
Electrical data - Output circuits X1, X2
| Output voltage | 18.4Â VÂ DCÂ ... 30Â VÂ DC |
|---|---|
| Output current | ⤠120 mA |
Electrical data - Output circuits Q1, Q2, Q3, Q4
| Output voltage | 18.4Â VÂ DCÂ ... 30Â VÂ DC |
|---|---|
| Output current | 2Â AÂ 1) |
| Total current | 4Â AÂ 2) |
Mechanical data
| Dimensions (W x H x D) | 22.5 mm x 106.5 mm x 121 mm |
|---|---|
| Weight | 180Â g |
Ambient data
| Terminals | IP20 |
|---|---|
| Housing | IP40 |
| Ambient operating temperature | â25 °C ... +55 °C |
| Storage temperature | â25 °C ... +70 °C |
| Air humidity | ⤠95 %, Non-condensing |
| Climate conditions according to | ENÂ 61131-2 |
| Electromagnetic compatibility (EMC) | Class A (ENÂ 61000-6-2, ENÂ 55011) |
| Vibration resistance | 10 Hz ... 55 Hz (EN 60068-2-6) |
| Single shock | 30Â g, 11Â ms (ENÂ 60068-2-27) |
Certificates
| EU declaration of conformity | â |
|---|---|
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| UK-Type-Examination approval | â |
| cULus certificate | â |
| EC-Type-Examination approval | â |
Classifications
| ECLASS 5.0 | 27371990 |
|---|---|
| ECLASS 5.1.4 | 27371990 |
| ECLASS 6.0 | 27371819 |
| ECLASS 6.2 | 27371819 |
| ECLASS 7.0 | 27371819 |
| ECLASS 8.0 | 27371819 |
| ECLASS 8.1 | 27371819 |
| ECLASS 9.0 | 27371819 |
| ECLASS 10.0 | 27371819 |
| ECLASS 11.0 | 27371819 |
| ECLASS 12.0 | 27371819 |
| ETIM 5.0 | EC001449 |
| ETIM 6.0 | EC001449 |
| ETIM 7.0 | EC001449 |
| ETIM 8.0 | EC001449 |
| UNSPSC 16.0901 | 41113704 |
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