background image

Self-diagnosis stability
indication

Function mode indicated

Operation/
timer mode indicated

(6) 8-position sensing indication
with electronic volume

Light emission frequency
channel switched forAnti
Mutual Interference feature

Digital indication of sensing information

Various advanced functions provide for

optimum use of the sensor

Unparalleled “high resolution” allows

highly accurate detection

LCD with backlight for ease of reading

Longer detecting distance

(about 2-X that of a conventional Takex

model)

Variation

Excellent detection

performance

Buitl-in high-resolution provides highly accurate
detection

Wide dynamic range and high resolution are

achieved at the same time

High resolution is maintained even with a wide dynamic range.
The provided electronic volume feature has both a wide dynamic
range and high resolution.

1

2

3

4

5

6

7

8

1024

Resolution

of 1024

Position on sensitivity volume

Detecting distance

Level

The “electronic-volume” frequently
switches the sensitivity range, each of
which is divided into 1024 levels.

F70

series

Digital display

Fiber optic sensors

Type

Digital display

high-performance

type

NPN output

F70R

F70G

F70B

F70W

PNP output

F70RPN

F70GPN

F70BPN

F70WPN

Light source

Red LED

Green LED

Blue LED

White LED

Output mode

Open collector

(NPN/PNP)

Model

10

Fiber

o

ptic

sensors

Summary of Contents for F70A Series

Page 1: ...y general purpose type NPN output F70AR F70AG F70AB F70AW PNP output F70ARPN F70AGPN F70ABPN F70AWPN Light source Red LED Green LED Blue LED White LED Output mode Open collector NPN PNP Model press press press Received light level and displacement indications alternate every time the button is pressed once Self diagnosis stability indication Easily viewable color panel Press twice for auto teachin...

Page 2: ...ectronic volume 8 The level of received light is indicated in 4 digit number Min 0 Max 1023 The example above shows that the current receive light level is 123 with reference to the activation level Level indication mode Displacement indication mode Full auto teaching Simply pressing the button allows easy teaching even for an object moving at a high speed Auto teaching 2 point teaching with and w...

Page 3: ...tl in high resolution provides highly accurate detection Wide dynamic range and high resolution are achieved at the same time High resolution is maintained even with a wide dynamic range The provided electronic volume feature has both a wide dynamic range and high resolution 1 2 3 4 5 6 7 8 1024 Resolution of 1024 Position on sensitivity volume Detecting distance Level The electronic volume freque...

Page 4: ...y fluctuates due to dust or water drops Manual hysteresis setting feature The hysteresis can be arbitrarily set according to the application allowing setting of a small hysteresis for severe high accuracy detection and a large hysteresis for detection of large variation and prevention of chattering Timer functions On delay off delay and on off delay timer functions are provided which allows for a ...

Page 5: ...tion indicator is provided High speed response of 30 μs H type sensor Variation Manual high performance model High accuracy 8 turn adjustment is equipped with a position indicator which allows direct reading of the adjustment position F71series Manual setting Fiber optic sensors Type Manual setting general purpose type Manual setting high speed type NPN output F71R F71G F71B F71W F71RH F71GH F71BH...

Page 6: ...ed light level Detection output Stability output Stability indicator Flashes Easy to understand stability function When four consecutive detections with a received light level of 120 or lower of the activation level have occurred the stability output is activated At the same time the stability indicator flashes an alert Timer operation A delay timer of about 40 ms is provided to allow for a range ...

Page 7: ...ith straight M8 connector and 2 m cord Model FBC 4R2L equipped with angled M8 connector and 2 m cord Model FA7EU AC BF2 Description DIN rail mounting stopper Amplifier unit mounting bracket End unit Optional parts Accessory Type Digital display general purpose type Digital display high speed type NPN output F70AR F70AG F70AB F70AW F70R F70G F70B F70W PNP output F70ARPN F70AGPN F70ABPN F70AWPN F70R...

Page 8: ...5 85 RH non condensing IP40 10 55 Hz 1 5 mm amplitude 2 hours each in 3 direction 500 m s2 3 times each in 3 directions Environment Environmental Specification Specification Light source wavelength Indicator Display Switch Sensitivity setting Sensitivity setting input Sensitivityadjustmentfunction Functions Material Connection Mass Accessory Operation indicator orange LED Stability STB indicator g...

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