Takex Photosensors
Fiber Optic Sensor
- F70A
- F70
- F71
- F71CR
- F70T
- F71RAN
- F2R
- Fiber Optic Cables
- Accessories
- F80
- FLD1R

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Photosensors for Steel and heavy Industries

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| F70A | F70 | F71 | F70T | F71RAN | F2R | Fiber Optic Cables |

| Accessories | F80 | FLD1R |


F70 SERIES
FIBER OPTIC SENSORS



LCD Display Fiber optic sensor sensitivity
status is visible
Anti Mutual interference. Ease of installation.
Wide range of usage.
Self diagnosis.
Will the sensor be okay after starting the
operation?
Even after continuous operation for 24 hours,
if the operation becomes "unstable", the stability
output is generated. Convenient for maintenance.

 

 

 

 
Model NPN type
F70R
F70G
F70B
PNP type
F70RPN
F70GPN
F70BPN
Detection
Through beam/Refrection(by fiber unit)
Range
Depending on fiber unit
Power supply
12-24VDC ±10% Ripple 10% or less
Current consumpion
NPN type : 39mA or less PNP type : 50mA or less
Out
mode
Output
Open collector
NPN : Rated : Sink current 100mA(30VDC) Max.Residual voltage : 1V or less
PNP : Rated : Source current 100mA(30VDC) Max.Residual voltage : 2V or less
Stability
Output
Open collector
NPN : Rated : Sink current 50mA(30VDC) Max.Residual voltage : 1V or less
PNP : Rated : Source current 50mA(30VDC) Max.Residual voltage : 2V or less
Oparation mode
Light-On/Dark-On selectable
Timer
On delay/Off delay/On-Off delay/non-delay selectable
Timer time : 10/20/40/60/80/100/120ms. selectable 40ms.set at factory
External teaching input
Non voltage(contact/non-contact)
Response time
Transmission frequency Channel 1: 500µs. or less
Channel 2: 600µs. or less
Light source
(wave length)
Red LED
(660nm)
Green LED
(565nm)
Blue LED
(470nm)
Indicator
Oparation indicator : Orange LED , Stability indicator : Green LED
Display
LCD with back light
Switch
Setting button : 2 Oparation changeover switch : RUN/SELECT/MODE
Teaching system
Full auto teaching/Auto teaching
Teaching input
Setting buton/External input
Features
·Sensor feature : Auto sensing/Teaching/Locking
·Accessory feature :
S-Manual setting for sensitivity/ON-operation level
H-Manual setting for hysteresis
V-Light variation indication mode/Absolute value indication mode

·Interference protection built-in
·Self-diagnostic built-in
·Short curcuit protection built-in
Material
Polycarbonate
Wiring
Cable(outer dimension : dia.4.8) 0.2sq. 5core 2m length
Weight
Approx.80g(including mounting bracket)
Ambient illumination
Incandescent lamp : 10,000lx or less Sun light : 20,000lx or less
Ambient temperature
-25~+55°(storage : -40~+70°C)
in case of installed some pieces closely, 1-4pcs : -25~+55°C 5pcs or more : -25~+45°C
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