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Sick MOC3ZA-KAZ33D3
Safe motion monitoring and control | Standstill Monitor | MOC3ZA-KAZ33D3 | Supply voltage: 24 V | Voltage type: DC | Connection type: Screw-type terminals
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Description
Safe motion monitoring and control | Standstill Monitor | MOC3ZA-KAZ33D3 | Supply voltage: 24 V | Voltage type: DC | Connection type: Screw-type 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) | 41 x 10-9 (EN ISO 13849) |
| TM (mission time) | 20Â years (ENÂ ISOÂ 13849) |
| Stop category | 1Â (ENÂ 60204-1) |
Functions
| Drive safety functions | Standstill |
|---|
Interfaces
| Connection type | Screw-type terminals, plug-in screw-type terminals |
|---|---|
| Conductor cross section | Single wire or fine wire (1x): 0.5 mm² ... 2.5 mm²Fine wire with ferrule according to EN 46288 (1x): 0.5 mm² ... 2.5 mm² |
| Encoder interface | Motor voltage measuring |
Electrical data - Operating data
| Supply voltage (A1/A2) | 24Â V (21.6Â VÂ ... 28.8Â V) |
|---|---|
| Voltage type | DC |
| Residual ripple | 10Â % |
| Maximum power consumption | ⤠4 W |
| Supply voltage of semiconductor application diagnostic outputs (A3/A4) | 24Â VÂ DC (11Â VÂ DCÂ ... 30Â VÂ DC) |
| Residual ripple | 10Â % |
Electrical data - Measurement inputs (L1/L2/L3)
| Measured/motor voltage | â¤Â 690 V AC |
|---|---|
| For UL 508 applications only | â¤Â 600 V AC |
| Voltage threshold Uan | 20Â mVÂ ... 400Â mV, adjustable |
| Standstill time ts | 0.2 s ... 6 s, adjustable |
| Hysteresis (for detection of running motor) | 100Â % |
| Response time | â¤Â 100 ms |
Electrical data - Safety outputs: Normally open contact (13/14, 23/24, 33/34); positively guided N/C contacts: Normally closed contact (41/42)
| Contact configuration (safety contacts) | 3Â contacts NO, 1Â contact NC |
|---|---|
| Contact type | Relay, positively guided |
| Nominal switching voltage | 250Â VÂ AC |
| Switching capacity in accordance with AC 15 | N/O: 3Â A/230 VÂ AC (ENÂ 60947-5-1)N/C: 1Â A/230 VÂ AC (ENÂ 60947-5-1) |
| Switching capacity in accordance with DC 13 | 1Â A/24 VÂ DC (ENÂ 60947-5-1) |
| Maximum switching frequency | â¤Â 1,200 /h |
| Contact service life at 230 V / 5 A (AC) cos Ï = 1 | ⥠2 x 105 switching operations |
| Mechanical life | ⥠50 x 106 switching operations |
Electrical data - Application diagnostic outputs
| Semiconductor outputs (ON, ERR) | Electrically isolated supply via A3/A4Imax = 100 mA (short-circuit protected)ON for Release, ERR for Error |
|---|---|
| Signal contacts 53/54 (normally open contact) | 3Â A/250 VÂ AC G. P. |
Mechanical data
| Dimensions (W x H x D) | 45 mm x 112 mm x 121 mm |
|---|---|
| Weight | 400Â g |
| Mounting | 35Â mm mounting rail according to ENÂ 60715 |
Ambient data
| Terminals | IP20 (ENÂ 60529) |
|---|---|
| Housing | IP40 (ENÂ 60529) |
| Climate conditions according to | 25/060/04 (ENÂ 60068-1) |
| 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 |
|---|---|
| ACMA declaration of conformity | 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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