Sick SE1-ST1A20
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Quick facts
| Availability | Confirmed on request |
| Category | safeIDS |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can SE1-ST1A20 be shipped?
SE1-ST1A20 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up SE1-ST1A20 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for SE1-ST1A20 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SE1-ST1A20, subject to availability and destination.
Safety switches | safeIDS | SE1-ST1A20 | IO-Link Safety: IO-Link Safety V1.1.4 | Active sensor surface: Top | Assured switch on distance Sao: 10 mm | Connection type Detail: Plug, M12, 4-pin, A-coded | Note: The actuator has to be ordered separately. See "Accessories" for further details., Because no parameter configuration is required, there is no “dedicated tool” for this product.
Specifications
Features
| System part | sensor |
| Sensor principle | RFID |
| Assured switch on distance Sao | 10 mm (â10 °C ... +70 °C) 1) |
| Assured switch off distance Sar | 35 mm 1) |
| Active sensor surfaces | 3 |
| Active sensor surface | Top |
| Actuation frequency | â¤Â 0.5 Hz |
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) | 0.301 x 10-9 1)0.418 x 10-9 2) |
| TM (mission time) | 20Â years (ENÂ ISOÂ 13849) |
| Type | Type 4Â (ENÂ ISOÂ 14119) |
| Actuator coding level | High coding level (ENÂ ISOÂ 14119)Â 3)Medium coding level (ENÂ ISOÂ 14119)Â 3)Low coding level (ENÂ ISOÂ 14119)Â 3) |
| Safe state in the event of a fault | Error display via SPDUin |
Functions
| Safe series connection | None, only individual wiring (with diagnostics) |
Interfaces
| Connection type | Plug, M12, 4-pin, A-coded |
| Long connecting cable | ⤠20 m |
| IO-Link Safety | â , IO-Link Safety V1.1.4 |
| Data transmission rate | 38.4Â kBaud (COM2) |
| Process data length | FS-PDin: 8Â bytes; FS-PDout: â |
| Function | Process data, diagnosis |
| Feature Level | a (no OSSDe support) |
| WCDT | â¤Â 100 ms |
| OFDT | ⤠100 ms |
| Display elements | LEDs |
| Diagnostics indicator | â |
| Status display | â |
Electronics
| Protection class | III (IECÂ 61140) |
| Contamination rating | 3Â (ENÂ 60947-1) |
| Usage category | DC-12 (IECÂ 60947-5-1) |
| Rated insulation voltage Ui | 32Â VÂ DC |
| Supply voltage Vs | 24Â VÂ DC (18Â VÂ DCÂ ... 30Â VÂ DC) |
| Power consumption | 35Â mAÂ 1) |
| Type of output | IO-Link Safety |
| Response time | â¤Â 100 ms |
| Release time | â¤Â 100 ms |
| Risk time | ⤠100 ms |
| Switch-on time | 5Â s |
Mechanics
| Dimensions (W x H x D) | 84 mm x 18 mm x 26 mm |
| Weight | 44Â g |
| Housing material | VISTAL® |
Ambient data
| Enclosure rating | IP67, IPX9K (ENÂ 60529, ISOÂ 20653) |
| Ambient operating temperature | â10 °C ... +70 °C |
| Storage temperature | â25 °C ... +70 °C |
| Vibration resistance | 10 Hz ... 55 Hz, 1 mm (IEC 60068-2-6) |
| Shock resistance | 30Â g, 11Â ms (IECÂ 60068-2-27) |
| EMC | ENÂ IECÂ 61000-6-2ENÂ IECÂ 61000-6-7ENÂ IECÂ 62131-9ENÂ IECÂ 61139-2 |
Classifications
| ECLASS 5.0 | 27272403 |
| ECLASS 5.1.4 | 27272403 |
| ECLASS 6.0 | 27272403 |
| ECLASS 6.2 | 27272403 |
| ECLASS 7.0 | 27272403 |
| ECLASS 8.0 | 27272403 |
| ECLASS 8.1 | 27272403 |
| ECLASS 9.0 | 27272403 |
| ECLASS 10.0 | 27272403 |
| ECLASS 11.0 | 27272403 |
| ECLASS 12.0 | 27274601 |
| ETIM 5.0 | EC001829 |
| ETIM 6.0 | EC001829 |
| ETIM 7.0 | EC001829 |
| ETIM 8.0 | EC001829 |
| UNSPSC 16.0901 | 39122205 |
Certificates
| EU declaration of conformity | â |
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| China RoHS | â |
| UK-Type-Examination approval | â |
| cULus certificate | â |
| TÃV approval | â |
| TÃV approval annex | â |
| EC-Type-Examination approval | â |
