RFSS Non-Contact Safety Switch Manufacturer

RFSS Non-Contact Safety Switch

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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%