Description
SCHMERSAL SRB201LC
SCHMERSAL SRB201LC
SCHMERSAL SAFETY RELAY
- Suitable for the signal processing of outputs with contact sensors
- 2 safety contacts, STOP 0
- 1 Signalling output
Ordering data
| Product type description | SRB201LC |
| Article number (order number) | 101212555 |
| EAN (European Article Number) | 4030661448916 |
| 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 |
| Available until | 31.12.2024 |
Approvals – Standards
| Certificates | TÜV EAC |
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 |
| Enclosure material | Glass-fibre reinforced thermoplastic, ventilated |
| Material of the contacts, electrical | AgSn0. self-cleaning, positive drive |
| Gross weight | 200 g |
General data – Features
| Stop-Category | 0 1 |
| Wire breakage detection | Yes |
| Feedback circuit | Yes |
| Automatic reset function | Yes |
| Earth connection detection | Yes |
| Integral system diagnostics, status | Yes |
| Number of LEDs | 3 |
| Number of normally closed (NC) | 2 |
| Number of undelayed semi-conductor outputs with signaling function | 1 |
| Number of safety contacts | 2 |
| Number of signalling outputs | 1 |
| Safety classification |
| Standards | EN IEC 60947-5-1 EN IEC 61508 |
| Safety classification – Relay outputs |
| Performance Level, stop 0, up to | e |
| Category, Stop 0 | 4 |
| Diagnostic Coverage (DC) Level, Stop 0 | ≥ 99 % |
| PFH value, Stop 0 | 2.00 x 10⁻⁸ /h |
| Safety Integrity Level (SIL), Stop 0, 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 | Snaps onto standard DIN rail to EN 60715 |
Mechanical data – Connection technique
| Termination | rigid or flexible Screw terminals M20 x 1.5 |
| 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 |
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 mounting space | IP54 |
| Degree of protection of clips or terminals | IP20 |
| Ambient temperature, minimum | -25 °C |
| Ambient temperature, maximum | +60 °C |
| Storage and transport temperature, minimum | -40 °C |
| Storage and transport temperature, maximum | +85 °C |
| Resistance to vibrations | 10…55 Hz, Amplitude 0.35 mm, ± 15 % |
| Restistance to shock | 10 g / 11 ms |
SRB201LC SCHMERSAL
SCHMERSAL SRB201LC
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