Sipariş No
103037574
Sertifikalar
INMETRO ATEX ATEX, IECEx, INMETRO, PESO IECEx
Schmersal
Ex / ATEX Anahtarlama Cihazları
Emniyet Röle Modülleri (SRB-EXi)
SRB101EXi-1R Emniyet Röle Modülleri (SRB-EXi)
SRB101EXi-1R — Schmersal Emniyet Röle Modülleri (SRB-EXi). Başlıca özellikler: Gövde Malzemesi: Glass-fibre reinforced thermoplastic, ventilated; Ortam Sıcaklığı: -25 ... +60 °C | -30 ... +60 °C; Depth: 121 mm; Montaj: Snaps onto standard DIN rail to EN 60715; Genişlik: 22.5 mm. Ürün numarası: 103037574. Fiyat ve teslim süresi için teklif isteyebilirsiniz; teknik veriler ve belgeler aşağıdadır.
Ürün Açıklaması
- • Ağırlık: 264 g
- • Sertifika: INMETRO ATEX ATEX, IECEx, INMETRO, PESO IECEx
Standartlar
- • EN IEC 61508
- • EN ISO 13849-1
- • EN IEC 60947-5-1
Ürün Özellikleri
- • Arka kenarla sıfırla
- • 1 emniyet kontağı
- • Acil durdurma kontrol cihazlarının, kilitleme ekipmanlarının vb. sinyal işlemesi için uygundur
- • Ex bölge 2'de kurulum
Teknik Özellikler
Depth
121 mm
Montaj
Snaps onto standard DIN rail to EN 60715
Genel Not
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Genişlik
22.5 mm
EMC rating
EMC-Directive
Yükseklik
100 mm
Kablo Kesiti
0.25 mm² ... 2.5 mm²
Voltage type
DC
Darbe Dayanımı
10 g / 11 ms
Stop-Category
0
Görev Süresi
15 Year(s)
Net Ağırlık
264 g
Number of LEDs
5
Ripple voltage
10 %
Climatic stress
EN 60068-2-78
Brüt Ağırlık
264 g
Category, Stop 0
4
Gövde Malzemesi
Glass-fibre reinforced thermoplastic, ventilated
Kontak Malzemesi
AgSn0. kendi kendini temizleyen, pozitif tahrikli
Kirlenme Derecesi
2
Min. Kablo Kesiti
0.25 mm²
Operating voltage
24 VDC -10 % / +20 %
PFH value, Stop 0
2.00 x 10⁻⁸ /h
Titreşim Dayanımı
10 ... 55 Hz, Genlik 0.35 mm
Maks. Kablo Kesiti
2.5 mm²
Current consumption
57 mA
Ortam Sıcaklığı
-25 ... +60 °C | -30 ... +60 °C
Mekanik Ömür (min.)
10 000 000
Utilisation category
AC-15 | DC-13
Note (Wiring diagram)
Monitoring 1 guard door(s), each with a magnetic safety sensor of the BNS range | The feedback circuit monitors the position of the contactors KA and KB. | To secure a guard door up to PL e and Category 4 | Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals X1/X2. If the feedback circuit is not required, establish a bridge. | If only one external relay or contactor is used to switch the load, the system can be classified in Control Category 3 to ISO 13849-1, if exclusion of the fault “Failure of the external contactor” can be substantiated and is documented, e.g. by using a re | The wiring diagram is shown with guard doors closed and in de-energised condition.
Terminal designations
IEC/EN 60947-1
Cross-circuit detection
Yes
Wire breakage detection
Yes
Automatic reset function
Yes
Min. Ortam Sıcaklığı
-25 °C
Güvenlik Kontak Sayısı
1
Maks. Ortam Sıcaklığı
+60 °C
Note (Contact resistance)
in new state
Earth connection detection
Yes
Explosion protection zones
2
Kullanım Kategorisi AC-15
2 A | 230 VAC
Kullanım Kategorisi DC-13
24 VDC | 2 A | 24 VDC / 2 A
Tightening torque of Clips
0.6 Nm
Yardımcı Kontak Sayısı
1
Aşırı Gerilim Kategorisi
III | 3
Contact resistance, maximum
0.1 Ω
Nominal Çalışma Voltajı
24 VDC -15%/+20%, residual ripple max. 10% | 24 VDC
Electrical power consumption
3 W
Explosion protection category
3G
Note (application conditions)
Pull-wire emergency stop switches | Emergency-Stop button | Safety sensor | Guard system
Conduction resistance, maximum
30 Ω
Darbe Dayanım Gerilimi (Uimp)
4 kV
Explosion protection designation
D II (2) D [Ex ib Db] IIIC | D II (2) G [Ex ib Gb] IIC | D II 3 G Ex nA nC IIC T5 Gc (Installation SRB, in Zone 2)
Performance Level, stop 0, up to
e
Depolama / Taşıma Sıcaklığı
-40 ... +85 °C
Explosion protection: regulations
EN IEC 60079-0 | EN 60079-11 | EN IEC 60079-15
Pull-in delay at RESET, typically
20 ms
Common Cause Failure (CCF), minimum
65
Integral system diagnostics, status
Yes
Rated control voltage at DC, maximum
28.8 VDC
NK (Normalde Kapalı) Kontak Sayısı
2
Diagnostic Coverage (DC) Level, Stop 0
≥ 99 %
IP Degree of protection of the enclosure
IP40
Storage and transport temperature, maximum
+85 °C
Storage and transport temperature, minimum
-40 °C
Rated AC voltage for controls at DC minimum
20.4 VDC
IP Degree of protection of clips or terminals
IP20
IP Degree of protection of the installation space
IP54
Drop-out delay in case of power failure, typically
20 ms
Drop-out delay in case of "emergency stop", maximum
20 ms
Pull-in delay at automatic start, maximum, typically
300 ms
Safety Integrity Level (SIL), Stop 0, suitable for applications in
3