SRB-E-212ST
- Plug-in screw terminals with coding
- STOP 0 / 1 Function
- 1 oder 2-channel control
- 2 safety contacts STOP 0
- 1 Safety output STOP 1
- Drop-out delay 0 … 30
Ordering data
Product type description |
SRB-E-212ST |
Article number (order number) |
103007222 |
EAN (European Article Number) |
4030661478487 |
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 |
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 |
Housing material |
玻璃纤维加固热塑塑料,带通风 |
Gross weight |
170 g |
General data - Features
Wire breakage detection |
是 |
Cross-circuit detection |
是 |
Removable Terminals |
是 |
Start input |
是 |
Feedback circuit |
是 |
Automatic reset function |
是 |
Reset edge detection |
是 |
Earth connection detection |
是 |
Integral system diagnostics, status |
是 |
Integral system diagnostics, error code |
是 |
Number of LEDs |
6 |
Number of normally closed (NC) |
2 |
Number of normally open (NO) |
1 |
Number of Safety contacts, STOP 0 |
2 |
Number of safety digital outputs, Stop 1 |
1 |
Number of Signalling outputs, STOP 0 |
1 |
Number of Signalling outputs, STOP 1 |
1 |
Safety classification |
Standards |
EN ISO 13849-1 EN IEC 62061 EN IEC 61508 |
Stop-Category |
0 1 |
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 lifetime, minimum |
10,000,000 Operations |
Mounting |
DIN导轨快速安装,依据EN 60715 |
Mechanical data - Connection technique
Terminal designations |
IEC/EN 60947-1 |
Cable section, minimum |
.25 mm² |
Cable section, maximum |
2.5 mm² |
Tightening torque of Clips |
0.5 Nm |
Allowed type of cable |
实心单线 可调 |
Terminal (mechanical) |
可拆卸螺丝端子 |
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 installation 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, 振幅 .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) |
处于全新的状态 |
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,自清洁,强制定位 |
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指令 |
Status indication
Indicated operating states |
内部工作电压 Ui 封锁状态 故障码 |
Other data
Note (applications) |
安全传感器 铰链式安全防护装门 紧急停止按钮 紧急停止拉绳开关 安全光幕 双手控制盒 |
语言条件
数据表
操作指南及符合性声明
手册
SISTEMA-VDMA 数据库
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产品图片(单独目录照片)
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-212ST SRB-E-322ST |
Type: | See ordering code |
Description of the component: | Relay safety combination for emergency stop circuits, guard door monitoring, two-hand control devices, magnetic safety switches and AOPDs |
Relevant Directives: | Machinery Directive | 2006/42/EC |
EMC-Directive | 2014/30/EU | |
RoHS-Directive | 2011/65/EU |
Applied standards: | EN ISO 13851:2019 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-212ST SRB-E-322ST |
Type: | See ordering code |
Description of the component: | Relay safety combination for emergency stop circuits, guard door monitoring, two-hand control devices, 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: | EN ISO 13851:2019 EN ISO 13849-1:2015 EN ISO 13849-2:2012 EN 62061:2005 + AC:2010 + A1:2013 + A2:2015 IEC 61508 parts 1-7:2010 |
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 India Pvt. Ltd., Plot No - G-7/1, Ranjangaon MIDC, Tal. - Shirur, Dist.- Pune 412 220
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生成日期 2025/9/6 上午9:00