Global
These are navigation links to move inside this page.
SitemapShort-range Safety Light Curtain (Type 4)
F3SN-A[]SS
![F3SN-A[]SS](/product/thumbnail/family/l_1506.jpg)
Greater resistance to external light interference. Significantly less interference with other sensors
Data Sheet (2465KB)
Quick links to 'F3SN-A[]SS' page in your country / territory.
-
- Middle East
-
Please contact our European headquarters.
Get more support via Products links, such as manuals and CAD files.
F3SN-A[]SS Pick up
| Model | F3SN-A[][][][]P25SS (-[][]) | |
| Sensor type | Type 4 Safety Light Curtain | |
| Setting tool connection | Connectable | |
| Safety category | Category 4, 3, 2, 1, or B | |
| Detection capability | Opaque objects: 25 mm in diameter | |
| Beam gap (P) | 15 mm | |
| Number of beams (n) | 13 to 118 (Refer to "Ordering Information" on Data Sheet.) | |
| Protective height (PH) | 217 to 1792 mm, PH = (n-1) x P + 37 mm | |
| Lens diameter | Diameter 9 mm | |
| Operating range | 0.2 to 3.5 m | |
| Response time (under stable light incident condition) (See *1 for series connections.) | ON→ OFF | Protective height: 217 to 742 mm: 10.0 ms, 832 to 1222 mm: 12.5 ms, 1312 to 1792 mm: 15.0 ms |
| OFF→ ON | Protective height: 217 to 742 mm: 40 ms, 832 to 1222 mm: 50 ms, 1312 to 1792 mm: 60 ms | |
| Startup waiting time | 1 s max. | |
| Power supply voltage (Vs) | 24 VDC±10% (ripple p-p: 10% max.) | |
| Current consumption (no load) | Emitter | Up to 50 beams: 140 mA max., 51 to 85 beams: 155 mA max., 86 beams or more: 170 mA max. |
| Receiver | Up to 50 beams: 100 mA max., 51 to 85 beams: 110 mA max., 86 beams or more: 120 mA max. | |
| Light source (emitted wavelength) | Infrared LED (870 nm) | |
| Effective aperture angle (EAA) | Within ±2.5° for the Emitter and Receiver at a detection distance of at least 3 m according to IEC61496-2. | |
| Control output (OSSD) | Two PNP transistor outputs, load current: 300 mA max., residual voltage: 2 V max. (except for voltage drop due to cable extension), allowable capacity load 0.075 μF, leak current 2 mA max. | |
| Auxiliary output (non-safety output) | One PNP transistor output, load current: 50 mA max., residual voltage: 2 V max. (except for voltage drop due to cable extension) | |
| External indicator output (non-safety output) *2 | One PNP transistor output, load current: 40 mA max., residual voltage: 2 V max. (except for voltage drop due to cable extension) | |
| Output operation mode | Control output: Light-ON Auxiliary output: Dark-ON (can be changed by the F39-MC11) External indicator output: Light-ON (can be changed by the F39-MC11) *2 | |
| Input voltage | Test input, interlock selection input, reset input, and external relay monitor input voltages: ON voltage: 9 to 24 V (sink current: 3 mA max.), OFF voltage: 0 to 1.5 V or open | |
| Indicators *3 | Emitter | Power indicator (green), interlock indicator (yellow), lockout indicator (red), test indicator (orange), error mode indicator (3 red), light intensity level indicator (green: 5 levels) |
| Receiver | OFF-state indicator (red), ON-state indicator (green), lockout indicator (red), blanking indicator (green), error mode indicator (3 red), light intensity level indicator (green: 5 levels) | |
| Mutual interference prevention function | Time-shared beam projection system by series connection, Sensitivity Automatic sensitivity adjustment capability supported by the F39-MC11. | |
| Series connections | Number of series connected Light Curtains: Up to 3 sets, Number of beams: Up to 240 beams, Length of the series connection cable: 3 m max. | |
| Test functions *4 | Self test (when power is turned ON and while power is supplied, one cycle during response time) External test (light emission stop function by test input) | |
| Safety functions *4 | Auto-reset/manual reset (interlock) *5, External relay monitor, Fixed blanking *6, Floating blanking *6 | |
| Connection method | M12 Connector (8 pins) | |
| Protective circuits | Output short-circuit protection, reverse polarity protection | |
| Ambient temperature | Operating: -10 to 55°C, storage: -30 to 70°C (with no icing or condensation) | |
| Ambient humidity | Operating/storage: 35% to 95% (with no condensation) | |
| Ambient operating light intensity | Incandescent lamp: 3,000 lx max. (light intensity on the receiver surface) Sunlight: 10,000 lx max. (light intensity on the receiver surface) | |
| Insulation resistance | 20 MΩ min.(at 500 VDC) | |
| Dielectric strength | 1000 VAC 50/60 Hz 1 min | |
| Degree of protection | IP65 (IEC60529) | |
| Vibration resistance | Malfunction: 10 to 55 Hz, 0.7-mm double amplitude, 20 sweeps in X, Y, and Z directions | |
| Shock resistance | Malfunction: 100 m/s2, 1000 times in X, Y, and Z directions | |
| Materials | Case: Aluminum, end cap: Zinc die-cast, optical cover: PMMA resin (acrylic resin) | |
| Weight (packed state) | Weight (g) = (Protective height) x 2.4 +α+β, α = 700 when the protective height is 217 to 592 mm, α = 800 when the protective height is 667 to 1222 mm, α = 900 when the protective height is 1312 to 1792 mm, β = 0 for models with no suffix or ending with -01, β = 100 for models ending with -02, β = 200 for models ending with -04 | |
| Accessories | Test rod, instruction manual, error mode label, mounting brackets (top and bottom), mounting brackets (intermediate) *7 | |
| Applicable standards | IEC61496-1, EN61496-1 Type 4 ESPE (Electro-Sensitive Protective Equipment) IEC61496-2 Type 4 AOPD (Active Opto-electronic Protective Devices) | |
*1.Use the following equations to determine series connection response time.
Series connection with two sets
Response time (ON→OFF): Sensor 1 response time + Sensor 2 response time + 3 ms
Response time (OFF→ON): Sensor 1 response time + Sensor 2 response time + 12 ms
Series connection with three sets
Response time (ON→OFF): Sensor 1 response time + Sensor 2 response time + Sensor 3 response time + 4 ms
Response time (OFF→ON): Sensor 1 response time + Sensor 2 response time + Sensor 3 response time + 16 ms
*2.Models ending in -01 and -04 only.
*3.The test indicator (orange) on the Emitter and the blanking indicator (green) on the Receiver will flash to indicate the need for preventive maintenance when the total ON time exceeds 30,000 hours.
*4.The glossary and functions are the same as those for the F3SN-A Series.
*5.The default setting of the manual reset mode is for both "Start" and "Restart" interlocks. Use the F39-MC11 to select start interlock only or restart interlock only.
*6.The function is not factory set. It can be set with the F39-MC11.
*7.Intermediate mounting brackets are supplied with the following models:
When the overall Light Curtain length is 640 to 1280 mm or less: 1 set included
When the overall Light Curtain length is over 1280 mm: 2 sets included
Caution: In the interenst of product improvement, specifications are subject to change without notice.
Top of page
