EE-SY671 Omron, EE-SY671 Datasheet - Page 5
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EE-SY671
Manufacturer Part Number
EE-SY671
Description
Photomicrosensors REFL LIGHT-ON/DRK-ON
Manufacturer
Omron
Series
-r
Specifications of EE-SY671
Output Configuration
Light-On/Dark-On
Sensing Distance
1 mm to 5 mm
Sensing Method
Reflective
No. Of Pins
4
Opto Case Style
Module
No. Of Channels
1
Operating Temperature Range
-10°C To +55°C
Operating Voltage Max
24VDC
Operating Voltage Min
5VDC
Input Current Max
40mA
Sensing Object
White Paper
Sensing Light
Infrared
Mounting Type
Solder
Current - Supply
40mA
Voltage - Supply
5 V ~ 24 V
Package / Case
Module, Connector
Features
Supports Connection With PLCs
Input Current
40mA
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EE-SY671
Manufacturer:
Omron Electronics
Quantity:
135
Company:
Part Number:
EE-SY671
Manufacturer:
KINGBRIGHT
Quantity:
1 500
Sensitivity Adjustment with Background Object
Sensitivity Adjustment with No Background Object
Sens-
ing
condi-
tions
Sens-
ing
condi-
tions
Adjustment
Adjustment
Procedure
Procedure
Adjust-
er
indica-
tor
Adjuster
indica-
tor
EE-SY671/672
1. Set the sensitivity of the
1. Set the sensitivity of the
Background object
photomicrosensor to mini-
mum, place the sensing
object in the sensing posi-
tion, turn the sensitivity ad-
juster clockwise slowly
until the light indicator is lit
(point A).
photomicrosensor to mini-
mum, place the sensing
object at the sensing posi-
tion, turn the sensitivity ad-
juster clockwise slowly
until the light indicator is lit
(point A).
Point A
Point A
A
A
Reflective Photomicrosensor with Sensitivity Adjuster (Non-modulated)
Background object
2. Remove the sensing ob-
2. Set the sensitivity adjuster
ject, at which time the light
indicator will be OFF. Fur-
ther turn the sensitivity ad-
juster clockwise slowly
until the light indicator is lit
again (point B). The oper-
ation indicator will not light
again if the background
object does not reflect
light, in which case refer to
Sensitivity Adjustment
with No Background Ob-
ject.
at the center (point C) be-
tween points A and B (the
point where the sensitivity
is maximum).
Point B
Point B
A
C
B
B
3. Set the sensitivity adjuster
3. After setting the sensitivity
Background object
Black paper with small
reflection factor
at the center (point C) be-
tween point A and B.
Points A and B will be very
close if the sensor is influ-
enced by excessive light
reflected by the back-
ground object, in which
case take the following
preventive measures.
(1) Separate the sensor
(2)Cover the surface of the
adjuster to point C, check
if the light indicator is not lit
on removing the sensing
object.
and the background ob-
ject by a distance of
20 mm min.
background object with
a material with a small
reflection factor, such
as black sponge.
Setting
Check
C
C
B
4. After setting the sensitivity
adjuster to point C, check
if the light indicator is lit on
placing the sensing object
at the sensing position and
not lit on removing the
sensing object.
Check
C
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