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SRB-E-302ST
SRB-E-302ST
- Plug-in screw terminals with coding
- Monitoring of 2 sensors STOP 0
- 1 oder 2-channel control
- Start button / Auto-start
- 2 Safety contacts, 1 Safety Output
- 2 Signalling outputs
Ordering data
| Product type description |
SRB-E-302ST |
| Article number (order number) |
103041495 |
| EAN (European Article Number) |
4030661561851 |
| 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
|
cULus CCC |
General data
| Standards |
EN IEC 62061 EN ISO 13849-1 EN IEC 61508 |
| Housing material |
Glass-fibre reinforced thermoplastic, ventilated |
| Gross weight |
220 g |
General data - Features
| Wire breakage detection |
Yes |
| Cross-circuit detection |
Yes |
| Removable Terminals |
Yes |
| Start input |
Yes |
| Feedback circuit |
Yes |
| Automatic reset function |
Yes |
| Reset edge detection |
Yes |
| Earth connection detection |
Yes |
| Integral system diagnostics, status |
Yes |
| Integral system diagnostics, error code |
Yes |
| Number of LEDs |
6 |
| Number of normally closed (NC) |
4 |
| Number of normally open (NO) |
2 |
| Number of Safety contacts, STOP 0 |
2 |
| Number of safety digital outputs, Stop 0 |
1 |
| Number of Signalling outputs, STOP 0 |
2 |
| Safety classification |
| Standards |
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 |
> 94 % |
| PFH value |
1.25 x 10⁻⁸ /h |
| PFD value |
5.30 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in |
3 |
| Mission time |
20 Year(s) |
| Common Cause Failure (CCF), minimum |
65 |
| Safety classification - Fail-safe digital outputs |
| Performance Level, up to |
e |
| Category |
4 |
| PFH value |
2.66 x 10⁻⁹ /h |
| PFD value |
2.42 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in |
3 |
| Mission time |
20 Year(s) |
Mechanical data
| Mechanical life, minimum |
10,000,000 Operations |
| Mounting |
Snaps onto standard DIN rail to EN 60715 |
Mechanical data - Connection technique
| Terminal designations |
IEC/EN 60947-1 |
| Termination |
rigid or flexible Screw connection, plug-in |
| 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, Amplitude 0.35 mm |
| Restistance to shock |
30 g / 11 ms |
Ambient conditions - Insulation values
| Rated impulse withstand voltage Uimp, relay output |
4 kV |
| Rated impulse withstand voltage Uimp, semiconductor output |
0.8 kV |
| Overvoltage category |
III |
| Degree of pollution |
2 |
Electrical data
| Operating voltage |
24 VDC -20 % / +20 % |
| Ripple voltage |
10 % |
| Rated operating voltage |
24 VDC |
| Rated AC voltage for controls at DC minimum |
19.2 VDC |
| Rated control voltage at DC, maximum |
28.8 VDC |
| Electrical power consumption |
3 W |
| Contact resistance, maximum |
0.1 Ω |
| Note (Contact resistance) |
in new state |
| Drop-out delay in case of power failure, typically |
10 ms |
| Drop-out delay in case of emergency, typically |
10 ms |
| Pull-in delay at automatic start, maximum, typically |
150 ms |
| Pull-in delay at RESET, typically |
150 ms |
| Switching frequency, maximum |
0.3 Hz |
| Material of the contacts, electrical |
Ag-Ni, self-cleaning, positive drive |
Electrical data - Safety digital outputs
| Voltage drop Ud, maximum |
0.5 V |
| Leakage current Ir, maximum |
1 mA |
| Voltage, Utilisation category DC-12 |
24 VDC |
| Current, Utilisation category DC-12 |
2 A |
| Voltage, Utilisation category DC-13 |
24 VDC |
| Current, Utilisation category DC-13 |
2 A |
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 - Digital Output
| Voltage, Utilisation category DC-12 |
24 VDC |
| Current, Utilisation category DC-12 |
0.1 A |
Electrical data - Electromagnetic compatibility (EMC)
| EMC rating |
EMC-Directive |
Status indication
| Indicated operating states |
Internal operating voltage Ui Baustein-Status Fault codes |
Other data
| Note (applications) |
Safety sensor hinged safety guard Emergency-Stop button Pull-wire emergency stop switches Safety light curtain |
Language filter
Datasheet
Operating instructions and Declaration of conformity
UL Certificate
CCC certification
Brochure
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Wiring example
ID: anschlussbeispiel-srbe302st
| 130.7 kB | .jpg | 352.778 x 282.575 mm - 1000 x 801 px - 72 dpi
Video ID: Mr-Safety-SRB-E
(Vimeo)
| 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-302ST |
| 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: | EN ISO 13849-1:2015 EN ISO 13849-2:2012 IEC 61508 parts 1-7:2010 EN 62061:2005 + AC:2010 + A1:2013 + A2:2015 |
| Notified body, which approved the full quality assurance system, referred to in Appendix X, 2006/42/EC: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein, 51105 Köln ID n°: 0035 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, March 14, 2023 |
 |
| Authorised signature Philip Schmersal Managing Director |
| 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-302ST |
| 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 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 13849-1:2015 EN ISO 13849-2:2012 IEC 61508 parts 1-7:2010 EN 62061:2005 + AC:2010 + A1:2013 + A2:2015 |
| Notified body, which approved the full quality assurance system, referred to in Appendix X, 2006/42/EC: | TÜV Rheinland Industrie Service GmbH Am Grauen Stein 51105 Köln ID n°: 0035 |
| 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, March 14, 2023 |
|
| Authorised signature Philip Schmersal Managing Director |
Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 22/12/2024, 02:52