RFSS Non-Contact Safety Switch
Sensors and sensing equipment, Safety switches & accessories
RFSS are standalone, non-contact RFID safety switches. With 2NO + 1NC contacts that can switch 400mA at 24Vdc, with tamper proof RFID switching, the RFSS is suitable for use with most safety relays. A dual color built in LED helps the operator to quickly diagnose any faults. The RFSS safety switches are available with 2, 3 or 5 meter pre-wired cables which are fully sealed and suitable for use in most wet / harsh environments.
Features
- Security contact: 2 x redundant NO 200mA/24V
- Auxiliary diagnostics contact: 1 x 400mA PNP
- Detection encoding: inviolable multi-code
- Indicator: LED indicates code recognition
- Pre-wired system: 2, 3 or 5 meter cable
- Protective class: IP 67
- Controls the position of safety doors/casings with RFID encoding
- Level of performance with safety controller is up to PLe
- Safety class without an external controller is SIL3 (ISO 13849-1)
Technical Parameters
Supply Voltage Options | 24Vdc |
Power Consumption | 2VA / 2W |
Safety Output | 2 X NO |
Safety Output Rating | 24v /200mA |
Auxiliary Output | 1 X NC |
Auxiliary Output Rating | 24V/ 200mA |
Cable / Connector | Pre-wired or with M12 QD |
Max activation distance | up to 16 mm |
Cable Length | 2 m ( standard) 3 or 5 meter can be selected |
Coding | RFID |
Indication | Dual color LED |
Dimensions of Switch (mm) | 92 x 25.5 x 26mm |
Dimensions of Actuator (mm) | 92 x 25.5 x 26mm |
IP Rating | IP67 |
Construction | PA or PBT, resin filled |
Mounting | 4 x M4 security screws |
Environmental Specifications |
Operating Temperature | -10°C to +60°C |
Storage Temperature | -10°C to +60°C |
Operating humidity | 5%-95% |
Response time | 50ms |
Safety Related Data |
PL in accordance with EN ISO 13849-1 | E |
SIL CL in accordance with EN IEC 62061 | 3 |
PFHd in accordance with EN IEC 62061 | 4.3 x 10-8 |
PFH | 6.52 x 10-8 |
B10d | 2,000,000 |
MTTFd | High > 100 Years |
TM | > 10 years |
DC | 99% |
SFF | 99% |
YUANBEN designs, manufactures and supplies industrial sensors for a wide range of applications worldwide. Over the years, our portfolio range of magnetic sensors and expertise in offering custom sensing solutions has significantly expanded. As a specialist sensor manufacturer, we pride ourselves in our knowledge of sensing technology for developing custom solutions for your industrial applications. We strive for constant improvement in the field of sensor engineering, allowing our experienced team to provide our customers with high quality sensors.
YUANBEN designs, manufactures and supplies industrial sensors for a wide range of applications worldwide. Over the years, our portfolio range of magnetic sensors and expertise in offering custom sensing solutions has significantly expanded. As a specialist sensor manufacturer, we pride ourselves in our knowledge of sensing technology for developing custom solutions for your industrial applications. We strive for constant improvement in the field of sensor engineering, allowing our experienced team to provide our customers with high quality sensors.