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SRB301ST 230V
SRB301ST 230V
- Suitable for the signal processing of outputs with contact sensors
- 3 safety contacts, STOP 0
- 1 Signalling output
Ordering data
| Replacement article number |
101177167 |
| Product type description |
SRB301ST 230V |
| Article number (order number) |
101170099 |
| EAN (European Article Number) |
4250116201822 |
| eCl@ss number, version 12.0 |
27-37-18-19 |
| eCl@ss number, version 11.0 |
27-37-18-19 |
| eCl@ss number, version 9.0 |
27-37-18-19 |
| ETIM number, version 7.0 |
EC001449 |
| ETIM number, version 6.0 |
EC001449 |
Approvals - Standards
| Certificates |
TÜV cULus CCC |
General data
| Standards |
EN IEC 62061 EN ISO 13849-1 EN IEC 60947-5-1 EN IEC 60947-5-3 EN IEC 60947-5-5 EN IEC 61508 EN IEC 60204-1 EN IEC 60947-1 |
| Climatic stress |
EN 60068-2-78 |
| Housing material |
Plastik, fiber cam takviyeli termoplastik, havalandırılmış |
| Gross weight |
250 g |
General data - Features
| Electronic Fuse |
Evet |
| Wire breakage detection |
Evet |
| Removable Terminals |
Evet |
| Start input |
Evet |
| Feedback circuit |
Evet |
| Automatic reset function |
Evet |
| Reset edge detection |
Evet |
| Earth connection detection |
Evet |
| Integral system diagnostics, status |
Evet |
| Number of auxiliary contacts |
1 |
| Number of LEDs |
3 |
| Number of normally closed (NC) |
2 |
| Number of safety contacts |
3 |
| Safety classification |
| Vorschriften |
EN IEC 60947-5-1 EN IEC 61508 |
| Stop-Category |
0 |
| Safety classification - Relay outputs |
| Performance Level, up to |
e |
| Category |
4 |
| Diagnostic Coverage (DC) Level |
> 99 % |
| PFH value |
2,00 x 10⁻⁸ /h |
| Safety Integrity Level (SIL), suitable for applications in |
3 |
| Mission time |
20 Year(s) |
| Common Cause Failure (CCF), minimum |
65 |
Mechanical data
| Mechanical lifetime, minimum |
10.000.000 Operations |
| Mounting |
EN 60715 e uygun standart DIN rayının üzerine kilitlenir |
Mechanical data - Connection technique
| Terminal designations |
IEC/EN 60947-1 |
| Cable section, minimum |
0,25 mm² |
| Cable section, maximum |
2,5 mm² |
| Tightening torque of Clips |
0,6 Nm |
| Allowed type of cable |
solid single-wire flexible |
| Terminal (mechanical) |
1000075113 |
Mechanical data - Dimensions
| Width |
22,5 mm |
| Height |
100 mm |
| Depth |
121 mm |
Ambient conditions
| Degree of protection of the enclosure |
IP40 |
| Degree of protection of the installation space |
IP54 |
| Degree of protection of clips or terminals |
IP20 |
| Ambient temperature |
-25 ... +45 °C |
| Storage and transport temperature |
-40 ... +85 °C |
| Resistance to vibrations |
10 ... 55 Hz, Genlik 0.35 mm |
| Restistance to shock |
30 g / 11 ms |
Ambient conditions - Insulation values
| Rated impulse withstand voltage Uimp |
4 kV |
| Overvoltage category |
III |
| Degree of pollution |
2 |
Electrical data
| Frequency range |
50 Hz 60 Hz |
| Type of voltage range |
AC |
| Rated operating voltage |
48 ... 240 VAC |
| Rated AC voltage for controls, 50 Hz, minimum |
48 VAC |
| Rated control voltage at AC 50 Hz, maximum |
240 VAC |
| Rated AC voltage for controls, 60 Hz, minimum |
48 VAC |
| Rated control voltage at AC 60 Hz, maximum |
240 VAC |
| Electrical power consumption |
2,8 VA |
| Contact resistance, maximum |
0,1 Ω |
| Note (Contact resistance) |
yeni durumda |
| Drop-out delay in case of power failure, typically |
80 ms |
| Drop-out delay in case of emergency, typically |
20 ms |
| Pull-in delay at automatic start, maximum, typically |
100 ms |
| Pull-in delay at RESET, typically |
20 ms |
| Material of the contacts, electrical |
Ag-Ni 10 ve 0.2 µm altın kaplama |
Electrical data - Safe relay outputs
| Voltage, Utilisation category AC-15 |
230 VAC |
| Current, Utilisation category AC-15 |
6 A |
| Voltage, Utilisation category DC-13 |
24 VDC |
| Current, Utilisation category DC-13 |
6 A |
| Switching capacity, minimum |
10 VDC |
| Switching capacity, minimum |
10 mA |
| Switching capacity, maximum |
250 VAC |
| Switching capacity, maximum |
8 A |
Electrical data - Digital inputs
| Conduction resistance, maximum |
40 Ω |
Electrical data - Digital Output
| Voltage, Utilisation category DC-12 |
24 VDC |
| Current, Utilisation category DC-12 |
0,1 A |
Electrical data - Relay outputs (auxiliary contacts)
| Switching capacity, maximum |
24 VDC |
| Switching capacity, maximum |
2 A |
Electrical data - Electromagnetic compatibility (EMC)
| EMC rating |
EMC-Directive |
Status indication
| Indicated operating states |
Konum rölesi K2 Konum rölesi K1 |
Other data
| Note (applications) |
Koruma sistemi Acil Stop butonu Halatlı acil stop anahtarları |
Note
| Note (General) |
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. |
Wiring example
| Note (Wiring diagram) |
The wiring diagram is shown with guard doors closed and in de-energised condition. Input level: The example shows a 2-channel control of a guard door monitoring with two position switches, whereof one with positive break, external reset button (R) and feedback circuit (H2). 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. For 1-channel control, connect NC contact to S11/S12 and bridge S12/S22 Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals S12/X3. If the feedback circuit is not required, establish a bridge. The control recognises cable break in the monitoring circuit. |
Dil filtresi
Veri sayfası
Çalışma Talimatları ile Uygunluk beyanı
TÜV sertifikasyonu
UL Sertifikası
CCC sertifikasyonu
Kablo döşeme örneği (elektr. kablolama)
SISTEMA-VDMA kütüphanesi
Adobe Reader’ın son sürümünü indirin
Ürün resmi (katalog özel fotoğraf)
Kablo döşeme örneği
Sembol (teknik standart)
| UK Declaration of Conformity |  |
| Company: | K.A. Schmersal GmbH & Co. KG Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com |
| Declaration: | We hereby, under sole responsibility, certify that the hereafter described components both in their basic design and construction conform to the relevant statutory requirements, regulations and designated standards of the United Kingdom. |
| Name of the component: | SRB301ST 230V |
| Description of the component: | Safety-monitoring module for emergency stop circuits and guard door monitoring |
| Relevant legislation: | Supply of Machinery (Safety) Regulations | 2008 |
| Electromagnetic Compatibility Regulations | 2016 | |
| The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations | 2012 |
| Designated standards: | EN ISO 13850:2015 EN ISO 13849-1:2015 EN ISO 13849-2:2012 EN 61508:2010 EN 62061:2005 + AC:2010 +A1:2013 + A2:2015 |
| Approved body for Type Examination: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein, 51105 Köln ID n°: 0035 |
| Type examination certificate: | 01/205/5160.02/22 |
| UK-Importer / Person authorised for the compilation of the technical documentation: | Schmersal UK Ltd. Paul Kenney Unit 1, Sparrowhawk Close Enigma Business Park Malvern, Worcestershire, WR14 1GL |
| Place and date of issue: | Wuppertal, October 13, 2022 |
 |
| Authorised signature Philip Schmersal Managing Director |
Schmersal India Pvt. Ltd., Plot No - G-7/1, Ranjangaon MIDC, Tal. - Shirur, Dist.- Pune 412 220
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Udarbejdet d. 1.09.2025 17:04