U-shaped photo sensor |
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FG-31C/51C |
Amplifier built-in type U-shaped photo sensor |
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Die-casting case is applied! |
Feature
- Die-casting case is applied! Sensing distance is 30mm and 50mm!
- Any adjustments are not required
- High repeatability
- Relay output type is lined-up
Specifications
Kind |
Through-beam type |
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Model No. |
FG-31C |
FG-51C |
Light source |
Infra-red LED |
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Power source |
12 to 24VDC（±10％, Ripple 5% or less） |
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Current consumption |
50mA or less |
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Distance between projector and receiver |
30mm(fixed) |
50mm(fixed) |
Detectable objects |
Opaque object with φ2mm or more |
Opaque object with φ10mm or more |
Operating mode |
Light-ON/Dark-ON(changeover by cable) |
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Control output |
NPN transistor/open-collector output, |
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Response time |
1msec or less |
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Indicators |
Operating lamp : red/green LED(Green lights up when light-entering, Red lights up when light-interruption) |
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Connection |
Cable type(3m long, 0.3mm2 ) |
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Ambient illuminance |
Incandescent lamp : 10,000lx or less |
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Ambient temperature/humidity |
-10 degrees C to ＋50 degrees C, 45 to 85％RH |
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Vibration resistance |
Double amplitude 1.5mm, 10 to 33Hz, Each 2 hour in X, Y and Z directions |
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Impact resistance |
100m/s2, Each 3 time in X, Y and Z directions |
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Protective structure |
IP40(IEC standard) |
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Case materials |
Aluminum die-casting case |
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Weight |
Approx. 340g |
Approx. 360g |
External dimension
FG-31C
FG-51C
Caution items
* Don't make parallel wiring with power line etc. because of avoiding surge or induction if cable would extend.
* Make sure to wipe the lens surface with soft clothes etc. because it may cause malfunction.
* Don't detect registered marking or transparent objects.
* If it would detect the glossy object such as metal plate etc., it may be affected by disturbance light such as sun light. In case that, install the cover for shading or paint the object in black
Output circuit
1. In case of Light-ON operation
2. In case of Dark-ON operation
Connection
Control output(1) : In case of Light-ON operation
Control output(2) : In case of Dark-ON operation
