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Distance settable Photoelectric Sensor
Stable Detection Background-Suppression-Type
•
Background influences are eliminated by a unique optical system for setting the detection distance
•
Small black-/white-error
•
Independant against ambient light
•
Sensing distance mechanically adjustable:
BGS setting distance:
Detecting distance:
•
Small housing-case specially designed for conveyer-application (only 8
mm of thickness on the top of the housing)
•
Nearly no blind-zone by using additional receiver
•
Easy BGS-adjustment by 6-turn-knob
•
Sensitivity adjustment for near side detector
•
Stability function indication by blinking LED
•
Integrated jamming control unit (Only F3C-AA42-3J)
•
Confirms to relevant EN/IEC standards, CE
Product specifications subject to change without notice
150... 900 mm
0 -750 mm
Example for sensing characteristics (detection
area) in conveyer application and description of
setting
the
Background Suppression (BGS) function
1 / 8
F3C-AA42-1
F3C-AA42-3J
minimum
and
maximum
Datenblatt f3c-aa42-3j/ 01.12.98
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Related Manuals for Omron F3C-AA42-1
Summary of Contents for Omron F3C-AA42-1
- Page 1 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Stable Detection Background-Suppression-Type • Background influences are eliminated by a unique optical system for setting the detection distance • Small black-/white-error • Independant against ambient light • Sensing distance mechanically adjustable: BGS setting distance: 150...
- Page 2 Permanent light = Object detected/stable function Blinking light = Object detected/instable function Materials Case: ABS plastic Lenses: Acrylic, PMMA 60g (F3C-AA42-1) / 180 g (F3C-AA42-3J) Weight Attachment Screwdriver for adjustment, instruction manual Ratings/Characteristics Item F3C-AA42-1 / F3C-AA42-3J 10 to 30 VDC; ripple 10 % max.
- Page 3 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Engineering Data F3C- Spotdiameter via detection distance Detection dist./cm Operating range ( Sn = 20 cm / 45 cm / 60 cm / 75 cm) F3C - Operating characteristics Sn = 75 cm Sn = 60 cm...
- Page 4 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Angle characteristics of F3C-BGS-Conveyor Sensor 1. Vertical detection Vertical F3C - Vertical detection angle %-ual change of sens. dist. -0,5 -1,0 -1,5 -2,0 Angle / ° 2. Horizontal detection F3C - Horizontal detection angle %-ual change of sens.-dist.
- Page 5 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Black-/White-Error B/W-Error related to Kod.-Gray-Cd. 90 % 15cm 30cm 45cm 60cm 75cm BGS Setting distance Nomenclature Pos. Functional description IR-emitting LED Near-side detector Optical module Black coloured adjustment knob for setting distance (6-turns) LED light-/stability indicator...
- Page 6 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Operation Output Mode Output configura- switch transistor Output circuit tion F3C-AA42-1 F3C-AA42-3J F3C-AA42-1 F3C-AA42-3J 1 / + Vcc 1 / ... + Vcc + Vcc ... 4 / ..NC 4 / Release Release...
- Page 7 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J • Installation and adjustment 1. Switch off power supply 2. Connect sensor 1 to the power supply station. Make sure that the correct voltage value is adjusted. Max. 30 sensors can be connected together. The power supply is linked from one switch to the other via M12-connector.
- Page 8 F3C-AA42-1 Distance settable Photoelectric Sensor F3C-AA42-3J Maintenance Normally the F3C doesn’t need any maintenance. Only the optical surfaces should be cleaned from time to time by using a soft cloth. Startup Operation A maximum of 300 ms is required from the time power is turned on until F3C is able to detect objects.
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