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SRB-E-301MC20
SRB-E-301MC20
| Codice: SRB-E-301MC-(1)(2) |
| (1) | |
| (Contatto di segnalazione 41/42, contatti NC in parallelo) | |
| 20 | (Contatto di segnalazione 41/42, contatti NC in serie) |
| (2) | |
| Morsetti a vite ad innesto: monoconduttore (rigido) o a filo capillare (flessibile): 0,2 … 2,5 mm²; a filo capillare con capocorda: 0,25 … 2,5 mm² | |
| CC | Morsetti a molla ad innesto: monoconduttore (rigido) o a filo capillare (flessibile): 0,2 … 1,5 mm²; a filo capillare con capocorda: 0,25 … 1,5 mm² |
- 1 signal contact in series
- Suitable for applications up to Cat. 4 / PL e und up to SIL 3
- 1 or 2 channel signal evaluation
- Start / feedback circuit monitoring
- Optionally with short-circuit recognition
- 3 safety contacts, stop category 0
Ordering data
| Product type description |
SRB-E-301MC20 |
| Article number (order number) |
103026799 |
| EAN (European Article Number) |
4030661517285 |
| 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 |
IFA 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 |
materiale sintetico, termoplastica rinforzata con fibra di vetro, ventilata |
| Gross weight |
175 g |
General data - Features
| Electronic Fuse |
Sì |
| Wire breakage detection |
Sì |
| Cross-circuit detection |
Sì |
| Removable Terminals |
Sì |
| Start input |
Sì |
| Feedback circuit |
Sì |
| Automatic reset function |
Sì |
| Earth connection detection |
Sì |
| Integral system diagnostics, status |
Sì |
| Number of auxiliary contacts |
1 |
| Number of LEDs |
5 |
| Number of normally closed (NC) |
2 |
| Number of Safety contacts, STOP 0 |
3 |
| Safety classification |
| Vorschriften |
EN ISO 13849-1 EN IEC 62061 EN IEC 61508 |
| Stop-Category |
0 |
| Safety classification - Relay outputs |
| Performance Level, up to |
e |
| Category |
4 |
| Diagnostic Coverage (DC) Level |
> 99 % |
| PFH value |
6,00 x 10⁻⁹ /h |
| PFD value |
4,00 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in |
3 |
| Mission time |
20 Year(s) |
| Common Cause Failure (CCF), minimum |
65 |
Mechanical data
| Mechanical life, minimum |
10.000.000 Operations |
| Mounting |
Fissaggio rapido per guida DIN secondo IEC 60715 |
Mechanical data - Connection technique
| Terminal designations |
IEC 60947-1 |
| Termination |
rigido o flessibile collegamento a vite, collegabile |
| Cable section, minimum |
0,25 mm² |
| Cable section, maximum |
2,5 mm² |
| Tightening torque of Clips |
0,5 Nm |
Mechanical data - Dimensions
| Width |
22,5 mm |
| Height |
98 mm |
| Depth |
115 mm |
Ambient conditions
| Degree of protection of the enclosure |
IP40 |
| Degree of protection of the mounting space |
IP54 |
| Degree of protection of clips or terminals |
IP20 |
| Ambient temperature |
-25 ... +60 °C |
| Storage and transport temperature |
-40 ... +85 °C |
| Resistance to vibrations |
10 ... 55 Hz, ampiezza 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 |
| Operating voltage |
24 VAC -15 % / +10 % |
| Ripple voltage |
10 % |
| Rated operating voltage |
24 VAC |
| Rated operating voltage |
24 VDC |
| Rated AC voltage for controls, 50 Hz, minimum |
20,4 VAC |
| Rated control voltage at AC 50 Hz, maximum |
26,4 VAC |
| Rated AC voltage for controls, 60 Hz, minimum |
20,4 VAC |
| Rated control voltage at AC 60 Hz, maximum |
26,4 VAC |
| Rated AC voltage for controls at DC minimum |
20,4 VDC |
| Rated control voltage at DC, maximum |
28,8 VDC |
| Electrical power consumption |
2,9 W |
| Electrical power consumption |
5 VA |
| Contact resistance, maximum |
0,1 Ω |
| Note (Contact resistance) |
in perfette condizioni |
| Drop-out delay in case of power failure, typically |
50 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 |
| Switching frequency, maximum |
0,3 Hz |
| Material of the contacts, electrical |
Ag-Ni, autopulente, azione obbligata |
Electrical data - Safe relay outputs
| Voltage, Utilisation category AC-15 |
230 VAC |
| Current, Utilisation category AC-15 |
4 A |
| Voltage, Utilisation category DC-13 |
24 VDC |
| Current, Utilisation category DC-13 |
4 A |
| Switching capacity, minimum |
10 VDC |
| Switching capacity, minimum |
10 mA |
| Switching capacity, maximum |
250 VAC |
| Switching capacity, maximum |
6 A |
Electrical data - Digital inputs
| Conduction resistance, maximum |
40 Ω |
Electrical data - Relay outputs (auxiliary contacts)
| Switching capacity, maximum |
24 VDC |
| Switching capacity, maximum |
1 A |
Electrical data - Electromagnetic compatibility (EMC)
| EMC rating |
Direttiva EMC |
Status indication
| Indicated operating states |
posizione dei relè K2 posizione dei relè K1 tensione d'esercizio interna Ui UB: tensione di alimentazione presente |
Other data
| Note (applications) |
Sensore di sicurezza Dispositivo di protezione interruttori di sicurezza rotativi Pulsante di arresto d'emergenza Interruttori a fune d'emergenza Cortine ottiche di sicurezza Barriere ottiche di sicurezza |
Filtro lingua
Scheda Tecnica
Manuale d'istruzioni e dichiarazione UE di conformità
Dichiarazione di conformità UKCA
Certificazione di collaudo
Certificazione UL
Brochure
Libreria SISTEMA-VDMA
Download dell'ultima versione di Adobe Reader
Immagine del prodotto (foto singola per catalogo)
Video ID: Mr-Safety-SRB-E
(Vimeo)
| 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: | SRB-E-301MC |
| Type: | See ordering code |
| Description of the component: | Safety-monitoring module for emergency stop circuits, guard door monitoring, magnetic safety switches and AOPDs |
| 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: | DIN EN 60947-5-1:2018 DIN EN ISO 13849-1:2016 DIN EN ISO 13849-2:2013 |
| Approved body for Type Examination: | DGUV Test Prüf- und Zertifizierungsstelle Elektrotechnik Gustav-Heinemann-Ufer 130, 50968 Köln ID n°: 0340 |
| Type examination certificate: | ET 20040 |
| 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 |
| EU Declaration of Conformity | |
| Original | K.A. Schmersal GmbH & Co. KG Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com |
| Declaration: | We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives. |
| Name of the component: | SRB-E-301MC |
| Type: | See ordering code |
| Description of the component: | Relay-safety combination for emergency stop circuits, guard door monitoring, solenoid safety switches and AOPD’s |
| Relevant Directives: | Machinery Directive | 2006/42/EC |
| EMC-Directive | 2014/30/EU | |
| RoHS-Directive | 2011/65/EU |
| Applied standards: | DIN EN 60947-5-1:2018 DIN EN ISO 13849-1:2016 DIN EN ISO 13849-2:2013 |
| Notified body for Type Examination: | DGUV Test Prüf- und Zertifizierungsstelle Fachbereich Elektrotechnik Gustav-Heinemann-Ufer 130 50968 Köln ID n°: 0340 |
| EC-Type Examination Certificate: | ET 20040 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, August 11, 2021 |
|
| 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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Generato il 09/04/2025, 06:31