Page top

Lead Contents

Safety Light Curtain for Long Distance Detection

F3SL

F3SL

20-m long-distance detection. Safety light curtain (Type 4) is ideal for detection of intrusion of human bodies in large machines and conveyor lines

Primary Contents



Ratings and Specifications

ModelF3SL-A0351 P30F3SL-A0523 P30F3SL-A0700 P30F3SL-A0871 P30F3SL-A1046 P30F3SL-A1219 P30F3SL-A1394 P30F3SL-A1570 P30F3SL-A1746 P30F3SL-A1920 P30F3SL-A2095P 30
Sensing distance0.3 to 20 m
Beam gap (P)22 mm
Number of
beams (n)
1624324048566472808896
Protective
height (PH)
351 mm523 mm700 mm871 mm1,046 mm1,219 mm1,394 mm1,570 mm1,746 mm1,920 mm2,095 mm
Detection
capability
Opaque objects, 30 mm in diameter or greater (52 mm or 74 mm in diameter when using floating blanking)
Directional angleEmitter/receiver: ±2.5° or less each (based on IEC61496-2 at detection distance of 3 m or greater)
Light source
(emitted
wavelength)
Infrared LED (850 nm)
Power supply
voltage
24 VDC ±20% including 5% ripple (p-p)
Startup waiting
time
3 s max.
Current
consumption
Emitter: 285 mA or less, receiver: 1.4 mA or less (including load output current)
Control outputsTwo PNP transistor outputs, load current 500 mA or less (residual voltage 2 V or less) (excluding voltage drop due to cable extension), Light ON
Auxiliary outputSame signal as control output: one PNP transistor output (non-safety output), load current 100 mA or less (residual voltage 1 V or less) (excluding voltage drop due to cable extension)
Protective
circuits
Output load short circuit protection, reverse power connection protection
Safety functionsStart/restart interlock function (select enable/disable with switch)
Blanking functions (1) Channel select (fixed blanking) (2) Floating blanking (3) No blanking (initial setting)
Select (1), (2), or (3) with switch.
The beams for (1) blanking are determined by the teaching program.
Diagnosis
functions
Self diagnosis functions when the power is turned on
External relay (MPCE) monitor function (connect external relay monitor input wire to contact b of external relay, 50 mA 24 V DC)
Response time
ON→ OFF
20 ms max.25 ms max.30 ms max.35 ms max.
Ambient
temperature
Operating/Storage: 0 to 55°C (with no icing or condensation)
Ambient humidityOperating/Storage: 35% to 95% (with no condensation)
Vibration
resistance
Malfunction/destruction: 10 to 50 Hz, 0.7-mm amplitude 20 sweeps each in X, Y, and Z directions
Shock resistanceMalfunction: 100 m/s2 , 1,000 times each in X, Y, and Z directions
Degree of
protection
IEC Standard IP65
Connection
method
M12 Connector
Weight
(packed state)
11 kg max.
MaterialCaseAluminum
AccessoriesTest load, mounting clamps (upper/lower), Instruction Manual, special hex wrench for program button access, test load resistors (510 Ω, 2 resistors), surge protector (2)
Applicable
standards
IEC (EN) 61496-1 TYPE4 ESPE *1 , IEC61496-2 TYPE4 AOPD *2

*1.ESPE (Electro-Sensitive Protective Equipment)

*2.AOPD (Active Opto-electronic Protective Devices)

Caution: In the interenst of product improvement, specifications are subject to change without notice.