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Mã hàng: 3RA2816-0EW20
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Với vật tư MRO, chọn đúng mã quan trọng hơn chọn theo ảnh. TESFA sẽ đối chiếu các điểm kỹ thuật chính trước khi xác nhận báo giá.
Rơ le an toàn SIEMENS 3SK1121-2AB40. product brand name: SIRIUS; product category: Safety relays; product designation: safety relays.
Mã hàng
3SK1121-2AB40
Đơn vị tính
Chưa cập nhật
Tình trạng cung ứng
Liên hệ báo giá
Số lượng cần mua (Chưa cập nhật)
Không cần thanh toán online. TESFA sẽ kiểm tra mã hàng, số lượng, điều kiện cung cấp và phản hồi báo giá theo thông tin liên hệ của bạn.
Với vật tư MRO, chọn đúng mã quan trọng hơn chọn theo ảnh. TESFA sẽ đối chiếu các điểm kỹ thuật chính trước khi xác nhận báo giá.
| Thuộc tính | Thông số sản phẩm |
|---|---|
| Mã sản phẩm | 3SK1121-2AB40 |
| Tên gọi chính hãng | SIRIUS safety relay Basic unit Advanced series Relay enabling circuits 3 NO contacts plus Relay signaling circuit 1 NC contact Us = 24 V DC Spring-type terminal (push-in) |
| product brand name | SIRIUS |
| product category | Safety relays |
| product designation | safety relays |
| design of the product | Relay enabling circuits |
| product type designation | 3SK1 |
| product line | Advanced basic unit |
| Product Function / product function parameterizable | sensor floating / sensor non-floating, monitored start-up / automatic start, 1- channel / 2-channel sensor connection, cross-circuit detection, startup testing, antivalent sensors, 2-hand switches |
| Product Function / product function / automatic start | Yes |
| Product Function / product function / light barrier monitoring | Yes |
| Product Function / product function / protective door monitoring | Yes |
| Product Function / product function / magnetically operated switch monitoring NC-NO | Yes |
| Product Function / product function / magnetically operated switch monitoring NC-NC | Yes |
| Product Function / product function / laser scanner monitoring | Yes |
| Product Function / product function / light array monitoring | Yes |
| Product Function / product function / EMERGENCY OFF function | Yes |
| Product Function / product function / monitored start-up | Yes |
| Product Function / product function / pressure-sensitive mat monitoring | No |
| Product Function / product feature cross-circuit-proof | Yes |
| Product Function / suitability for interaction press control | Yes |
| Product Function / suitability for operation device connector 3ZY12 | Yes |
| Product Function / suitability for use / monitoring of floating sensors | Yes |
| Product Function / suitability for use / monitoring of non-floating sensors | Yes |
| Product Function / suitability for use / position switch monitoring | Yes |
| Product Function / suitability for use / EMERGENCY-OFF circuit monitoring | Yes |
| Product Function / suitability for use / opto-electronic protection device monitoring | Yes |
| Product Function / suitability for use / magnetically operated switch monitoring | Yes |
| Product Function / suitability for use / safety-related circuits | Yes |
| General technical data / product feature protective coating on printed-circuit board | No |
| General technical data / power loss [W] maximum | 2 W |
| General technical data / insulation voltage rated value | 300 V |
| General technical data / degree of pollution | 3 |
| General technical data / overvoltage category | 3 |
| General technical data / surge voltage resistance rated value | 4 000 V |
| protection class IP of the enclosure | IP20 |
| shock resistance | 10 g / 11 ms |
| vibration resistance according to IEC 60068-2-6 | 5 ... 500 Hz: 0.75 mm |
| operating frequency maximum | 360 1/h |
| reference code according to IEC 81346-2 | F |
| Substance Prohibitance (day/month/year) | 11/05/2012 |
| SVHC substance name | Lead CAS-No. 7439-92-1 Lead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868- 10-5 Melamine CAS-No. 108-78-1 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1 4,4'-isopropylidenediphenol (Bisphenol A, BPA) CAS-No. 80-05-7 |
| Net Weight | 0.219 kg |
| Ambient conditions / installation altitude at height above sea level maximum | 4 000 m |
| Ambient conditions / note | Derating, see Product Notification 109792701 |
| Ambient conditions / ambient temperature / during operation | -25 ... +60 °C |
| Ambient conditions / ambient temperature / during storage | -40 ... +80 °C |
| Ambient conditions / relative humidity during operation | 10 ... 95 % |
| Ambient conditions / air pressure according to SN 31205 | 900 ... 1 060 hPa |
| Electromagnetic compatibility / installation environment regarding EMC | This product is suitable for Class A environments only. In household environments, this device can cause unwanted radio interference. The user is required to implement appropriate measures in this case. |
| Electromagnetic compatibility / EMC emitted interference | IEC 60947-5-1, Class A |
| Safety related data / product function suitable for safety function | Yes |
| Safety related data / safe state | Safety outputs switched off |
| Safety related data / test wear-related service life necessary | Yes |
| Safety related data / function test interval maximum | 1 a |
| Safety related data / diagnostics test interval by internal test function maximum | 600 s |
| Safety related data / stop category according to IEC 60204-1 | 0 |
| Safety related data / SIL Claim Limit (subsystem) according to EN 62061 | 3 |
| Safety related data / Safety Integrity Level (SIL) / according to IEC 62061 | SIL 3 |
| Safety related data / Safety Integrity Level (SIL) / at single-channel evaluation according to IEC 62061 | 1 |
| Safety related data / Safety Integrity Level (SIL) / at 2-channel evaluation according to IEC 62061 | 3 |
| Safety related data / PFHD with high demand rate according to IEC 62061 | 0,0000000025 |
| Safety related data / category according to EN ISO 13849-1 | 4 |
| Safety related data / performance level (PL) / according to ISO 13849-1 | PL e |
| Safety related data / performance level (PL) / at single-channel evaluation according to ISO 13849-1 | c |
| Safety related data / performance level (PL) / at 2-channel evaluation according to ISO 13849-1 | e |
| Safety related data / category / according to ISO 13849-1 | 4 |
| Safety related data / category / at 2-channel evaluation according to ISO 13849-1 | 4 |
| Safety related data / overdimensioning according to ISO 13849-2 necessary | No |
| Safety related data / Safety Integrity Level (SIL) / according to IEC 61508 | 3 |
| Safety related data / Safety Integrity Level (SIL) / at single-channel evaluation according to IEC 61508 | 1 |
| Safety related data / Safety Integrity Level (SIL) / at 2-channel evaluation according to IEC 61508 | 3 |
| Safety related data / safety device type according to IEC 61508-2 | Type B |
| Safety related data / PFHD with high demand rate according to IEC 61508 | 0,0000000025 |
| Safety related data / PFDavg with low demand rate according to IEC 61508 | 0.000007 |
| Safety related data / Safe failure fraction (SFF) | 99 % |
| according to IEC 61508 | 1 |
| at single-channel evaluation according to IEC 61508 | 0 |
| at 2-channel evaluation according to IEC 61508 | 1 |
| T1 value / of service life according to IEC 61508 | 20 a |
| T1 value / for proof test interval or service life according to IEC 61508 | 20 a |
| touch protection against electrical shock | finger-safe |
| Short-circuit protection / design of the fuse link / for short-circuit protection of the NO contacts of the relay | gL/gG: 6A or circuit breaker type A: 3A or circuit breaker type B: 2A or circuit |
| Short-circuit protection / design of the fuse link / outputs required | breaker type C: 1A; MCB type B: 2 A or MCB type C: 1 A |
| Short-circuit protection / design of the fuse link / for short circuit protection of the NC contacts of the relay | Diazed or Neozed fuses, operating class gL/gG: 6 A or MCB type A: 2 A or |
| Inputs / design of input / cascading input/functional switching | Yes |
| Inputs / design of input / feedback input | Yes |
| Inputs / design of input / start input | Yes |
| Inputs / pulse duration of the sensor input minimum | 75 ms |
| Inputs / number of sensor inputs 1-channel or 2-channel | 1 |
| number of outputs as contact-affected switching element / as NC contact / for signaling function instantaneous contact | 1 |
| number of outputs as contact-affected switching element / as NO contact / safety-related instantaneous contact | 3 |
| number of outputs as contact-affected switching element / as NO contact / safety-related delayed switching | 0 |
| Outputs / mechanical service life (operating cycles) typical | 10 000 000 |
| Outputs / thermal current of the switching element with contacts maximum | 5 A |
| Outputs / outputs at DC-13 / at 24 V | 5 A; 1 A |
| Outputs / outputs at DC-13 / at 115 V | 0.2 A |
| Outputs / outputs at DC-13 / at 230 V | 0.1 A |
| Outputs / outputs at AC-15 / at 115 V | 5 A; 1.5 A |
| Outputs / outputs at AC-15 / at 230 V | 5 A; 1.5 A |
| Outputs / outputs at AC-15 / at 24 V | 2 A |
| Outputs / total current maximum | 12 A |
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Hướng dẫn đọc mã van điện từ SMC dòng SY3000, SY5000, SY7000 và SY9000 theo catalog hãng, kèm ví dụ SKU thật và checklist tránh đặt nhầm cấu hình.
Theo đường đi của khí nén để hiểu tiền điện đến từ đâu, tính thử chi phí và chuẩn bị checklist kiểm tra rò rỉ trong nhà máy.
Chọn ống khí PU/PA theo kích thước, áp suất tại nhiệt độ dùng, bán kính uốn và môi trường. Có bảng đối chiếu và checklist thay ống MRO.
