Sipariş No
101158202
Sertifikalar
cULus
Schmersal
Emniyetli Anahtarlama ve Denetleme
Emniyet Konum Şalterleri (PS Serisi)
SRB308IT-230VAC Emniyet Konum Şalterleri (PS Serisi)
SRB308IT-230VAC — Schmersal Emniyet Konum Şalterleri (PS Serisi). Başlıca özellikler: Gövde Malzemesi: Glass-fibre reinforced thermoplastic, ventilated; Ortam Sıcaklığı: -25 ... +45 °C; Depth: 121 mm; Montaj: Snaps onto standard DIN rail to EN 60715; Genişlik: 45 mm. Ürün numarası: 101158202. Fiyat ve teslim süresi için teklif isteyebilirsiniz; teknik veriler ve belgeler aşağıdadır.
Ürün Açıklaması
- • Ağırlık: 480 g
- • Sertifika: cULus
Standartlar
- • EN IEC 60947-5-3
- • EN IEC 61508
- • EN IEC 60947-5-5
- • EN IEC 60947-5-1
- • EN IEC 60204-1
- • EN IEC 60947-1
- • EN ISO 13849-1
- • EN IEC 62061
Ürün Özellikleri
- • Seviye 1: Kenar algılamasız sıfırlama, Opsiyonel Otomatik sıfırlama fonksiyonu, Kısa devre tanıma, Seviye 2: / Açıcı (NC) Normalde açık kontak (NO)
- • Üstün teşhis ve görselleştirme için çok işlevli emniyet röle modülü
- • Kontak sensörlü çıkışların sinyal işlemesine uygun
- • Potansiyellere (AOPD'ler) bağlı çıkışların sinyal işlenmesi için uygundur; güvenlik ışık ızgaraları/perdeleri
- • Kontak sensörlü çıkışların sinyal işlemesine uygun
- • 3 safety contacts, STOP 0
- • 2 + 6 Sinyal çıkışı
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
45 mm
EMC rating
EMC-Directive
Yükseklik
100 mm
Start input
Yes
Kablo Kesiti
0.25 mm² ... 2.5 mm²
Voltage type
AC
Darbe Dayanımı
30 g / 11 ms
Stop-Category
0
Görev Süresi
20 Year(s)
Net Ağırlık
480 g
Number of LEDs
5
Bağlantı Tipi
rigid or flexible | Screw terminals M20 x 1.5
Climatic stress
EN 60068-2-78
Electronic Fuse
Yes
Frequency range
50 Hz | 60 Hz
Brüt Ağırlık
480 g
Category, Stop 0
4
Feedback circuit
Yes
Gövde Malzemesi
Glass-fibre reinforced thermoplastic, ventilated
Kontak Malzemesi
AgSn0, Ag-Ni, kendi kendini temizleyen, pozitif tahrikli
Kirlenme Derecesi
2
Min. Kablo Kesiti
0.25 mm²
Operating voltage
230 VAC -15 % / +10 %
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
Çalışma Akımı
125 mA
Ortam Sıcaklığı
-25 ... +45 °C
Removable Terminals
Yes
Mekanik Ömür (min.)
10 000 000
Reset edge detection
Yes
Utilisation category
AC-15 | DC-13
Note (Wiring diagram)
For 2-channel control with cross-wire monitoring, connect the NC contact to S11/S12 and S31/S32 and bridge S21/S22 | F2 = Fuse for signalling outputs | The ISD tables (Intergral System Diagnostics) for analysis of the fault indications and their causes are shown in the appendix. | The control recognises cross-short, cable break and earth leakages in the monitoring circuit. | Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. | "Start function / Reset button: The function "trailing edge" is programmed by means of the "AF" switch located underneath the housing cover (switch position = 1). The automatic start is programmed by bridging terminals X3/X5 and by switching the "AF" swit | F1 = Hybrid fuse | 2 channel control shown for a guard-door monitor with two contacts, of which at least one contact has positive break, with external reset button (R) and feedback circuit (H2). (example without cross-wire monitoring) | For 1-channel control, connect NC contact to S11/S12 and bridge S21/S22 and S31/S32 | Connect potential p-type outputs of safety light grids/curtains to S12/S22. The devices must have the same reference potential. | 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
Note (Delivery capacity)
Not available!
Güvenlik Kontak Sayısı
3
Maks. Ortam Sıcaklığı
+45 °C
Note (Contact resistance)
in new state
Earth connection detection
Yes
Indicated operating states
Position relay K1 | Internal operating voltage Ui | Position relay K3 | Position relay K2
Kullanım Kategorisi AC-15
1.5 A | 230 VAC
Kullanım Kategorisi DC-13
24 VDC / 1.2 A | 1.2 A | 24 VDC
Tightening torque of Clips
0.6 Nm
Yardımcı Kontak Sayısı
2
Aşırı Gerilim Kategorisi
III | 3
Contact resistance, maximum
0.1 Ω
Nominal Çalışma Voltajı
230 VAC -15% / + 10% | 230 VAC
Electrical power consumption
3 VA | 3 W
Number of signalling outputs
6
Note (application conditions)
Safety light curtain | Pull-wire emergency stop switches | Emergency-Stop button | Guard system
Conduction resistance, maximum
40 Ω
Darbe Dayanım Gerilimi (Uimp)
4 kV
Performance Level, stop 0, up to
e
Depolama / Taşıma Sıcaklığı
-40 ... +85 °C
Pull-in delay at RESET, typically
200 ms
Common Cause Failure (CCF), minimum
65
Integral system diagnostics, status
Yes
NK (Normalde Kapalı) Kontak Sayısı
2
Diagnostic Coverage (DC) Level, Stop 0
≥ 99 %
IP Degree of protection of the enclosure
IP40
Rated control voltage at AC 50 Hz, maximum
253 VAC
Rated control voltage at AC 60 Hz, maximum
253 VAC
Storage and transport temperature, maximum
+85 °C
Storage and transport temperature, minimum
-40 °C
IP Degree of protection of clips or terminals
IP20
Rated AC voltage for controls, 50 Hz, minimum
215 VAC
Rated AC voltage for controls, 60 Hz, minimum
215 VAC
IP Degree of protection of the installation space
IP54
Drop-out delay in case of "emergency stop", maximum
15 ms
Pull-in delay at automatic start, maximum, typically
60 ms
Number of undelayed semi-conductor outputs with signaling function
6
Safety Integrity Level (SIL), Stop 0, suitable for applications in
3