OMRON EE

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Photomicrosensor
EE-SX67/47
Photomicrosensor with 50- to 100-mA
Switching Capacity that can be Built
into Equipment
PNP output models newly added.
Standard, L-shaped, T-shaped, and Close-mounting: Five series of models available.
Select from thirty output variations, including
Light-ON or Dark-ON/Light-ON (selectable) models.
Response frequency as high as 1 kHz.
Easy operation monitoring with bright light
indicator.
Wide operating voltage range from 5 to 24 VDC.
Models (EE-SXjjjA and EE-SXjjjR) with
operation indicators that are lit when sensing
objects are detected (when light is interrupted) are
available.
Ordering Information
Appearance
Standard
L-shaped
T-shaped
Close-mounting
Close-mounting
Note:
Sensing method
Through-beam
type (slot type)
Sensing
di t
distance
5 mm
(slot width)
Model
Output configuration
NPN
Weight
PNP
Dark-ON/Light-ON
(selectable) *1
EE-SX670
EE-SX670A*2
EE-SX670P
EE-SX670R*3
Light-ON
EE-SX470
EE-SX470P
Dark-ON/Light-ON
(selectable) *1
EE-SX671
EE-SX671A*2
EE-SX671P
EE-SX671R*3
Light-ON
EE-SX471
EE-SX471P
Dark-ON/Light-ON
(selectable) *1
EE-SX672
EE-SX672A*2
EE-SX672P
EE-SX672R*3
Light-ON
EE-SX472
EE-SX472P
Dark-ON/Light-ON
(selectable) *1
EE-SX673
EE-SX673A*2
EE-SX673P
EE-SX673R*3
Light-ON
EE-SX473
EE-SX473P
Dark-ON/Light-ON
(selectable) *1
EE-SX674
EE-SX674A*2
EE-SX674P
EE-SX674R*3
Light-ON
EE-SX474
EE-SX474P
Approx. 3.1 g
Approx. 3.0 g
Approx. 2.4 g
Approx. 2.3 g
Approx. 3.0 g
*1. The Dark-ON/Light-ON (selectable) models can be used as Light-ON models when the L terminal and positive (+) terminal are
short-circuited. An L terminal and positive (+) terminal short-circuit connector (EE-1001-1) is available.
*2. Models with a suffix “A,” such as EE-SX670A, have a Dark-ON indicator that is lit when light is interrupted.
*3. Models with a suffix “R,” such as EE-SX670R, have a Dark-ON indicator that is lit when light is interrupted.
1
EE-SX67/47
EE-SX67/47
Application Example
Detection of Lead Frame Position
EE-SX670
Lead frame
Specifications
Ratings
Item
Output
Standard
L-shaped
T-shaped
NPN
EE-SX670
EE-SX670A
EE-SX470
EE-SX671
EE-SX671A
EE-SX471
EE-SX672
EE-SX672A
EE-SX472
EE-SX673
EE-SX673A
EE-SX473
Close-mounting
EE-SX674
EE-SX674A
EE-SX474
PNP
EE-SX670P
EE-SX670R
EE-SX470P
EE-SX671P
EE-SX671R
EE-SX471P
EE-SX672P
EE-SX672R
EE-SX472P
EE-SX673P
EE-SX673R
EE-SX473P
EE-SX674P
EE-SX674R
EE-SX474P
Sensing distance
5 mm (slot width)
Standard sensing object
Opaque: 2 × 0.8 mm min.
Differential travel
0.025 mm
Light source
(peak wave length)
GaAs infrared LED (940 nm)
Receiver
Si phototransistor with a sensing wavelength of 850 nm max.
Operation indicator (see note 1)
Operation indicator (red) lit with incident (Models with a suffix of “A” or “R” have Dark-ON indicators.)
Power supply voltage
5 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption
35 mA max. (NPN), 30 mA max. (PNP)
Control output
NPN open collector output models:
At 5 to 24 VDC: 100-mA load current (IC) with a residual voltage of 0.8 V max.
40-mA load current (IC) with a residual voltage of 0.4 V max.
PNP open collector output models:
At 5 to 24 VDC: 50-mA load current (IC) with a residual voltage of 1.3 V max.
Response frequency
(see note 2)
Note:
1 kHz max. (3 kHz average)
1. The indicator is GaP red LED (peak emission wavelength: 690 nm).
2. The response frequency was measured by detecting the following rotating disks.
Disk
2.1 mm
1 mm
2
1 mm
t = 0.2 mm
EE-SX67/47
EE-SX67/47
Characteristics
Item
Output
Standard
L-shaped
T-shaped
NPN
EE-SX670
EE-SX670A
EE-SX470
EE-SX671
EE-SX671A
EE-SX471
EE-SX672
EE-SX672A
EE-SX472
EE-SX673
EE-SX673A
EE-SX473
Close-mounting
EE-SX674
EE-SX674A
EE-SX474
PNP
EE-SX670P
EE-SX670R
EE-SX470P
EE-SX671P
EE-SX671R
EE-SX471P
EE-SX672P
EE-SX672R
EE-SX472P
EE-SX673P
EE-SX673R
EE-SX473P
EE-SX674P
EE-SX674R
EE-SX474P
Ambient illumination
(on Receiver lens)
Fluorescent light: 1,000 ȏx max.
Ambient temperature
Operating:
Storage:
–25° to 55°C
–30° to 80°C
Ambient humidity
Operating:
Storage:
5% to 85%
5% to 95%
Vibration resistance
Destruction: 20 to 2,000 Hz, (with a peak acceleration of 10G), 1.5-mm double amplitude for 2 hrs (with 4-minute
cycles) each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 (approx. 50G) for 3 times each in X, Y, and Z directions
Degree of protection
IEC60529 IP50
Connection method
Connector type (direct soldering possible)
Weight
Approx. 3.1 g
Material
Case: Polybutylene phthalate (PBT), Cover: Polycarbonate (PC), Emitter/receiver: Polycarbonate (PC)
Approx. 3.0 g
Approx. 2.4 g
Approx. 2.3 g
Approx. 3.0 g
Engineering Data
Dark-ON mode
Tr ON
Repeated Sensing Position
Characteristics (Typical)
Dark-ON mode
Tr ON
d’
Output level transistor
Sensing Position Characteristics (Typical)
d
Tr OFF
Tr OFF
Distance d (mm)
Distance d (mm)
Distance d (mm)
Vcc = 12 V
No. of repetitions: 20
nd1 = 0.002 mm
nd2 = 0.004 mm
nd3 = 0.005 mm
nd4 = 0.02 mm
nd5 = 0.04 mm
3
EE-SX67/47
EE-SX67/47
Operation
Output Circuit Diagrams
Output
configuration
NPN Output
Model
EE-SX670
EE-SX671
EE-SX672
EE-SX673
EE-SX674
Output
transistor
operation
Light-ON
Timing Charts
(When terminals L and
are short-circuited)
Incident
Interrupted
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load 1 (relay)
Dark-ON
Operation
indicator
(red)
Operates
Releases
Load 2
H
L
(When terminals L and
are open)
Incident
Interrupted
Operation
ON
indicator (red)
OFF
Output
transistor
Load 1 (relay)
Light-ON
Main
circuit
Note:
Light-ON
OUT
Q IC
When using on voltage output, always insert
a resistor in RL.
H
L
5 to 24 VDC
ON
OFF
Output
transistor
ON
OFF
Operation
indicator
(red)
Load 1
(relay)
Q
Operates
Releases
IC
Load 2
0V
H
L
(When terminals L and
When using on voltage output, always insert
a resistor in RL.
are short-circuited)
Incident
Interrupted
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load 1 (relay)
Dark-ON
5 to 24 VDC
Operation
indicator
(red)
Operates
Releases
Load 2
H
L
(When terminals L and
Main
circuit
are open)
L
Load 1
(relay)
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load 1 (relay)
Load 2
Operates
Releases
H
L
RL
(see
note)
OUT
Q IC
Load 2
0V
Incident
Interrupted
4
RL
(see
note)
OUT
Main
circuit
Note:
EE-SX670A
EE-SX671A
EE-SX672A
EE-SX673A
EE-SX674A
(see note)
RL
Operates
Releases
Operation
indicator (red)
Load 2
Load 1
(relay)
0V
Incident
Interrupted
Load 1 (relay)
5 to 24 VDC
L
Load 2
ON
OFF
Load 2
EE-SX470
EE-SX471
EE-SX472
EE-SX473
EE-SX474
Output Circuit
Note:
When using on voltage output, always
insert a resistor in RL.
EE-SX67/47
EE-SX67/47
Output
configuration
PNP Output
Model
EE-SX670P
EE-SX671P
EE-SX672P
EE-SX673P
EE-SX674P
Output
transistor
operation
Light-ON
Timing Charts
(When terminals L and
are short-circuited)
Incident
Interrupted
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load (relay)
Dark-ON
5 to 24 VDC
Operation
indicator
(red)
Operates
Releases
Voltage output
Main
circuit
H
L
(When terminals L and
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load 1 (relay)
Load
Note:
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
5 to 24 VDC
Operation
indicator
(red)
Main
circuit
OUT
IC
Operates
Releases
Load
(When terminals L and
(see
note)
RL
0V
H
L
Note:
Light-ON
When using on voltage output, always insert
a resistor in RL.
H
L
Voltage output
EE-SX670R
EE-SX671R
EE-SX672R
EE-SX673R
EE-SX674R
(see
note)
RL
0V
Incident
Interrupted
Load (relay)
OUT
IC
Operates
Releases
Load 2
Light-ON
L
are open)
Incident
Interrupted
EE-SX470P
EE-SX471P
EE-SX472P
EE-SX473P
EE-SX474P
Output Circuit
When using on voltage output, always insert
a resistor in RL.
are short-circuited)
Incident
Interrupted
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load (relay)
Operates
Releases
Voltage output
Dark-ON
5 to 24 VDC
Operation
indicator
(red)
Main
circuit
H
L
(When terminals L and
Operation
indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load (relay)
Voltage output
OUT
IC
Load
are open)
Incident
Interrupted
L
(see
note)
RL
0V
Note:
When using on voltage output, always insert
a resistor in RL.
Operates
Releases
H
L
5
EE-SX67/47
EE-SX67/47
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
25.4
19
EE-SX670/670P
EE-SX670A/670R
EE-SX470/470P
Two, 3.2-dia. holes
6.95
Four, R1
19
13.4
5
6.4
0.8
Optical
axis
9
2
Terminal Arrangement
13.8
13.2
5.5
6.2
Two, 3.8-dia.
holes
Operation indicator
3.8
(1) (2) (3)(4)
0.3
(1)
(2) L
(3) OUT
Vcc
L (see note)
OUT PUT
(4)
GND (0 V)
Note:
Not used in EE-SX470
0.7
2.54
EE-SX671/671P
EE-SX671A/671R
EE-SX471/471P
26.2
19.0
Four, R2
Terminal Arrangement
3.2
14.5
3.0
Four, R1.0
3.0
Operation indicator
3.8
6.2
(1) (2)(3)(4)
9.0
GND (0 V)
Not used in EE-SX471
6.35
0.8
2
15.5
7.2
6.20
0.7
3.6
13.0
13.4
19.0
6
(4)
Optical axis
Two, 3.2-dia. holes
2.1 0.3
8.3
7.2
Vcc
L (see note)
OUT PUT
Note:
2.54
13.0
13.4
5.0
9.0
(1)
(2) L
(3) OUT
0.6
6.95
EE-SX67/47
EE-SX67/47
13.7
EE-SX672/672P
EE-SX672A/672R
EE-SX472/472P
3.0
Terminal Arrangement
26.0 12.6 6.4
(1)
(2) L
(3) OUT
Vcc
L (see note)
OUT PUT
(4)
GND (0 V)
Note:
13.4
5.0
Not used in EE-SX472
0.8
Optical axis
9.0
Operation indicator
(back)
4.3
22.2
2
13
Four, R1.6
6.2
6.3
Four, R1.0
3.8
6.2
2.5
(4)(3)(2) (1)
0.7
2.54
13.0
EE-SX673/673P
EE-SX673A/673R
EE-SX473/473P
0.3
19.0
6.3
12.8
(6.65)
3.5
Two, 3.2-dia. holes
Two, R1
7
13.4
5
Terminal Arrangement
0.8
Optical axis
2
9
14.4
22.2
2.8
Vcc
L (see note)
OUT PUT
(4)
GND (0 V)
Note:
4.9
6.2
(1)
(2) L
(3) OUT
Not used in EE-SX473
Operation indicator
3.8
(1) (2)(3)(4)
0.3
0.7
2.54
EE-SX674/674P
EE-SX674A/674R
EE-SX474/474P
Two, 3.5-dia. holes
Operation indicator
Terminal Arrangement
(1)
(2) L
(3) OUT
Vcc
L (see note)
OUT PUT
(4)
GND (0 V)
Note:
Not used in EE-SX474
Optical axis mark
Optical axis
7
EE-SX67/47
EE-SX67/47
Precautions
Do not use the EE-SX at voltage exceeding the rated voltage range,
otherwise the EE-SX may be damaged.
+
If the load is a relay or other small inductive load, connect the load to
the EE-SX as shown below. Be sure to connect a diode for countervoltage absorption.
Load
Out
Sensor
OUT
–
Do not make mistakes in wiring, such as mistakes in polarity, otherwise the EE-SX may be damaged.
+
Load
–
Do not short-circuit the load (i.e., do not connect a power supply directly to the Sensor) as shown below, otherwise the EE-SX may be
damaged.
Load
+
Sensor
Do not wire power lines or high-tension lines alongside the lines of
the EE-SX in the same conduit, otherwise the EE-SX may be damaged or malfunction due to induction. Be sure to wire the lines of the
EE-SX separately from power lines or high-tension lines or lay them
in an exclusive, shielded conduit.
Voltage Output
A Sensor with open collector output can be connected to a device
with voltage-input specifications by connecting a resistor between
the power supply and output terminals as shown in the following circuit diagram. The resistance of the resistor is normally 4.7 kΩ and
must withstand a power of 0.5 W at 24 V and 0.25 W at 12 V.
Out
Sensor
Relay
Resistor
EE-SX67/47 NPN models
Counter (voltage-input model)
+24 V (power supply)
Sensor
main
circuit
Load
short-circuiting
Output
Input terminal (CP)
Input impedance:
approx. 4.7 kΩ
Out
–
EE-SX47/67 NPN Models with a 4.7-kΩ Resistor
High level:
! Caution
Input voltage (VH) =
Mounting
The EE-SX is a Sensor to be built into equipment. Therefore, no
special protective measures have been taken to protect the EE-SX
from external light disturbance. Make sure that the EE-SX is not
affected by incandescent lamps or other light sources that may
cause external light disturbance, otherwise the EE-SX may malfunction.
Be sure to mount the Sensor securely to flat plates. The characteristics of the Through-beam Sensor change if the slot is deformed.
Use M3.0 screws when mounting the EE-SX. Be sure to use spring
washers with the screws so that the screws will not loosen. The
tightening torque applied to each screw must be no more than
0.59 N S m (6 kgf S cm).
Make sure that nothing will come into contact with the sensing element of the Sensor. If the sensing element has scratch damage, the
characteristics of the Sensor will decrease.
Make sure that the EE-SX is securely mounted and not loosened by
vibration or shock.
Wiring
Countermeasures Against Surge
If the power supply has surge voltage, connect a Zener diode withstanding 30 to 35 V or 0.1 to 1-µF capacitor in parallel to the power
supply to absorb the surge voltage.
4.7 k
Z
x 24 V = 12 V
VCC =
R+Z
4.7 k + 4.7 k
Low level:
Input voltage (VL) x 0.4 V
Load current (IC) =
VCC
=
R
24 V
= 5.1 mA x 50 to 100 mA
R
EE-SX67/47 PNP models
+24 V (power supply)
Sensor
main
circuit
Resistor
Output
Input terminal (CP)
Input impedance:
approx. 4.7 kΩ
EE-SX47/67 PNP Models with a 4.7-kΩ Resistor
High level:
Input voltage (VH)
= Vcc–residual voltage
[24 V–1.3 V=22.7 V
Low level:
0.1 to 1 µF
Input voltage (VL) [0 V
Note:
8
Refer to the ratings of the Sensor for the relationship between the residual voltage and load current.
EE-SX67/47
EE-SX67/47
Others
Do not wire the EE-SX while power is applied, otherwise the EE-SX
may be damaged.
Do not install the EE-SX in the following locations, otherwise the EESX may be damaged or malfunction.
Locations with excessive dust
Locations with corrosive gas
Locations where water, oil, or chemical is directly sprayed
Outdoors or locations exposed to direct sunlight
Make sure that the operating ambient temperature is within the
rated range.
The Sensor may be soluble in organic solvent, acid, and alkaline,
aromatic hydrocarbon, and chlorinated aliphatic hydrocarbon solvents. The characteristics of the Sensor may decrease as a result.
Therefore, make sure that the Sensor is free from these solutions.
9
EE-SX67/47
EE-SX67/47
Additional Models (EE-SX77/87)
Ordering Information
Appearance
ppea a ce
Sensing
Se
s g method
e od
Sensing
Se
s gd
distance
s a ce
Model
Output
Ou
pu
configuration
fi
ti
Standard
NPN
Dark ON
Light ON
L-shaped
Dark ON
5 mm
(slot
width)
Through-beam (slot)
Light ON
T-shaped
Dark ON
Light ON
PNP
EE-SX770
EE-SX770P
EE-SX770A
EE-SX770R
EE-SX870
EE-SX870P
EE-SX870A
EE-SX870R
EE-SX771
EE-SX771P
EE-SX771A
EE-SX771R
EE-SX871
EE-SX871P
EE-SX871A
EE-SX871R
EE-SX772
EE-SX772P
EE-SX772A
EE-SX772R
EE-SX872
EE-SX872P
EE-SX872A
EE-SX872R
Specifications
Ratings/Characteristics
Item
Through-beam models(slot)
Output
configuration
Dark ON
Output
NPN
Model
EE-SX770
EE-SX771
EE-SX772
EE-SX770A
EE-SX771A
EE-SX772A
Light ON
PNP
EE-SX770P
EE-SX771P
EE-SX772P
NPN
EE-SX770R
EE-SX771R
EE-SX772R
EE-SX870
EE-SX871
EE-SX872
EE-SX870A
EE-SX871A
EE-SX872A
Sensing distance
5 mm (slot width)
Standard sensing
object
Opaque: 2 x 0.8 mm min
Operation indicator
(see note)
Operation indicator (red) lit with incident (Models with a suffix of “A” or “R” have Dark-ON indicators.)
Power supply
voltage
5 to 24 VDC ± 10%, ripple (p-p): 10% max.
Current
consumption
35 mA max. (NPN), 30 mA max. (PNP)
Control output
NPN open collector output models:
At 5 to 24 VDC: 100-mA load current (IC) with a residual voltage of 0.8 V max.
40-mA load current (IC) with a residual voltage of 0.4 V max.
PNP open collector output models:
At 5 to 24 VDC: 50-mA load current (IC) with a residual voltage of 1.3 V max.
Ambient illuminance
Sensing surface: 1,000 ȏx max. with fluorescent light
Ambient
temperature
Operating:
Storage:
–25°C to 55°C
–30°C to 80°C
Ambient humidity
Operating:
Storage:
5% to 85%
5% to 95%
Degree of protection
IEC60529 IP60
Connection method
(standard length)
Pre-wired: 2 m
Weight
Approx. 20 g
Note:
10
The indicator is GaP red LED (peak emission wavelength: 690 nm).
PNP
EE-SX870P
EE-SX871P
EE-SX872P
EE-SX870R
EE-SX871R
EE-SX872R
EE-SX67/47
EE-SX67/47
Operation
Output Circuits
Output
configuration
NPN Output
Model
EE-SX770
EE-SX771
EE-SX772
EE-SX770A
EE-SX771A
EE-SX772A
Output
transistor
operation
Timing Charts
Dark-ON
Incident
Interrupted
Operation indicator
(red)
Load (e.g., relay)
EE-SX770P
EE-SX771P
EE-SX772P
EE-SX770R
EE-SX771R
EE-SX772R
OFF
OFF
Brown
Operation
indicator
Operate
Reset
Incident
Light-ON
Output transistor
Dark-ON
Black
(Red)
Main
circuit
ON
5 to 24 VDC
Control output
100 mA max.
Blue
OFF
ON
OFF
Operate
Reset
Incident
Interrupted
Operation indicator
(red)
ON
OFF
Brown
ON
Output transistor
Load (e.g., relay)
EE-SX870P
EE-SX871P
EE-SX872P
EE-SX870R
EE-SX871R
EE-SX872R
Load
(e.g., relay)
Interrupted
Operation indicator
(red)
Load (e.g., relay)
PNP Output
ON
ON
Output transistor
EE-SX870
EE-SX871
EE-SX872
EE-SX870A
EE-SX871A
EE-SX872A
Output Circuit
OFF
Operate
Reset
Incident
Light-ON
Operation
indicator
(Red)
M i
Main
circuit
Control output
Black 50 mA max.
5 to 24 VDC
Interrupted
Operation indicator
(red)
Output transistor
Load (e.g., relay)
ON
Blue
Load
(e.g., relay)
OFF
ON
OFF
Operate
Reset
11
EE-SX67/47
EE-SX67/47
Notice
Photomicrosensors (EE-SX67/47, 77/87 models) and Connectors
(EE-1001/1001-1/1006/1009/1010/1010-R) have been certified as products that conform to the following
UL Standard.
Certified Date:
February 9, 1998
Certified Models:
All OMRON EE-SX67/47-series Photomicrosensors and the Photomicrosensor Connectors
(EE-1001/1001-1/1006/1009/1010/1010-R)
File No.:
E41515
Standard Name:
UL508: industrial control devices
Certification Method:
UL Recognition (recognition certification for products used in the U.S.A.) and Canadian UL Recognition (recognition certification for products used in Canada)
Applicable Lot No.:
928 and after (products manufactured on and after February 9, 1998)
The following Photomicrosensors have been certified as products conforming to the EMC Directives (CE
marking).
CE Marking Date:
April 1, 1998
Applicable Models:
All EE-SX67/47 (A) models, EE-SX67/47 P, R models
All EE-SX77/87 (A) models, EE-SX77/87 P, R models
EE-SY671/672
EE-SPW311/411
EE-SPY311/312
EE-SPY301/302
EE-SPY401/402
EE-SPY411/412
EE-SPX302/304/306-W2A
EE-SPX402/404/406-W2A
EE-SPX303/403
EE-SPX301/401
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. E303-E1-1
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Sensors Division
Sensing Devices and Components Division H.Q.
28th Fl., Crystal Tower Bldg.,
1-2-27, Shiromi, Chuo-ku,
Osaka 540-6028 Japan
Phone: (81)6-949-6012 Fax: (81)6-949-6021
12
Printed in Japan
0898-4M (0898) a