The non-contact safety door switch of the SFN series uses a magnetic detection method to monitor the opening and closing of the doors of mechanical equipment. Users can connect and manage up to 30 switches with just one dedicated controller. The switch can be installed vertically or horizontally from both sides, allowing the user flexibility in a variety of doors. Compact design (17.5 mm / 22.5 mm / 35 mm)
APPLICATION :
Working distance_
OFF→ON ≥ 5 mm
ON→OFF ≤ 15 mm
Standard
Weight
About 100.5g (about 113.8g)
Power supply
24VDC±10%
Operating frequency
100Hz
Consumption source
400mA
Auxiliary output
PNP open collector output - 24VDC, 10mA
Operation indicator light
ON: green, OFF: red
Longevity
≥ 20,000,000 times (with low load)
Insulation
Above 50MΩ (at 500VDC)
Protection circuit
Overvoltage protection circuit, output short circuit/overcurrent protection circuit, power reverse connection protection circuit
Dielectric strength
1,500VAC~ 50 / 60Hz for 1 minute
Vibrate
Amplitude 1.0mm at 10 to 55Hz (for 1 minute) in each X, Y, Z direction for 2 hours
Vibration_Error
Amplitude 1.0mm at 10 to 55Hz (for 1 minute) in eachX, Y, Z direction for 10 minutes
Collide
300m/s² (about 30G) in each direction X, Y, Z for 3 times
Shock_Malfunction
300m/s² (about 30G) in each direction X, Y, Z in output ON/OFF state for 3 times
Ambient temperature
-10 to 55℃, storage: -20 to 60
Ambient humidity
35 to 85%RH, storage : 35 to 85%RH
Protective structure
IP67 protection structure (IEC standard)
Connect
able Type
Jack type
M12 . Jack
Material
Body/CAP: PC