Omron F3SL, Инструкция по эксплуатации

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2-1 F3SL System Specifications 2 Theory of Operation
2
2 Theory of Operation
2-1 F3SL System Specifications
The F3SL is a long-range, single-beam infrared safety light curtain designed for machine perimeter guarding
from personal access.A “redundant” microprocessor design combined with extensive fault mode and effects
analysis provides safe, control reliable operation.
A F3SL system consists of one emitter and one receiver. No interconnecting cables or separate control enclo-
sure are required.
2-2 Technical Specifications
Model
Item
Model
F3SL-
A0351
P30 Model
F3SL-
A0523
P30 Model
F3SL-
A0700
P30 Model
F3SL-
A0871
P30 Model
F3SL-
A1046
P30 Model
F3SL-
A1219
P30 Model
F3SL-
A1394
P30 Model
F3SL-
A1570
P30 Model
F3SL-
A1746
P30 Model
F3SL-
A1920
P30 Model
F3SL-
A2095
P30
Operating range 0.3-20 m
Optical axis pitch 22 mm
No. of optical axes 16 24 32 40 48 56 64 72 80 88 96
Protective Height
351mm 523mm 700mm 871mm 1,046mm 1,219mm 1,394mm 1,570mm 1,746mm 1,920mm 2,095mm
Minimum Object
Resolution Opaque object,ø30 mm or more ( ø52/ø74 for floating blanking)
Effective Aperture Angle
Emitter and receiver: ±2.5
°
maximum, at operating range longer than 3 m
(IEC61496-2).
Light source (emission
waveform) Infrared LED (850 nm)
Power supply voltage 24 VDC±20%, ripple (p-p) 5% or less
Rise time after power
ON Within 3 seconds
Current consumption Emitter: 285 mA max.
Receiver: 1.4A max.
Control output PNP transistor output x 2 outputs, load current 500 mA or less (residual voltage
2V or less) (excluding voltage drop due to cable extension), ON at light ON.
Auxiliary output Same signal as control output: PNP transistor output x 1 output (non-safety out-
put), load current 100 mA (excluding voltage drop due to cable extension)
Protective circuit Output load is short-circuit protected, inverted power supply connection is pro-
tected.
Safety related features • Start/restart interlock feature [valid/invalid selectable by select switch]
• Blanking feature
(1) Channel select (fix blanking)
(2) Floating blanking
(3) No blanking (at ex-factory)
Either of the above modes is selectable by the select switch. Blanking beam of
(1) is determined by programming button for teaching.
Diagnostic features • Self-diagnostic feature at power ON
• External relay (MPCE) monitoring feature (connect external relay monitor input
line to contact b of external relay, 50 mA, 24 VDC)