Omron E3S-CD12 Long range metal body sensor Datasheet

R
Long Range Metal Body Sensor
E3S-C
30 m Range With Advanced
Fuzzy Logic
H
H
H
H
H
Mutual interference protection
NPN/PNP switch selectable output
M12 plug-in connector
Meets IP67 and NEMA 4X, 6P
Vibration resistance of 10 Hz to 2 kHz
and a shock resistance of 1,000 m/s2
(approx. 100 G)
Ordering Information
J SENSORS
Mounting
g
Method of detection
Sensing
g distance
Part number
Horizontal
Through-beam
30 m (98.43 ft)
Pre-leaded
E3S-CT11
Connector
E3S-CT16
Polarized retroreflective
3 m (9.84 ft)
E3S-CR11
E3S-CR16
Diffuse reflective
70 cm (27.56 in)
E3S-CD11
E3S-CD16
2 m (6.56 ft)
E3S-CD12
E3S-CD17
Through-beam
30 m (98.43 ft)
E3S-CT61
E3S-CT66
Polarized retroreflective
3 m (9.84 ft)
E3S-CR61
E3S-CR66
Diffuse reflective
70 cm (27.56 in)
E3S-CD61
E3S-CD66
2 m (6.56 ft)
E3S-CD62
E3S-CD67
Vertical
J ACCESSORIES
Description
Slits for E3S--CTjjsensors (4 pairs: 0.5 mm, 1.0 mm, 2 mm, and 4 mm wide, includes mounting hardware)
Part number
E39-S61
Mounting bracket for E39-R1 reflector
E39-L7
J CONNECTOR CABLES
Connector type
Cable size
Length
Straight connector
Right angle connector
3-wire DC
MicroChangeR
22 AWG
2 m (6.56 ft)
Y96E-43SD2
Y96E-43RD2
5 m (16.40 ft)
Y96E-43SD5
Y96E-43RD5
10 m (32.8 ft)
Y96E-43SD10
Y96E-43RD10
E3S-C
E3S-C
J REPLACEMENT PARTS
Description
Part number
Mounting bracket for E3S--Cj1j (horizontal)
E39-L102
Mounting bracket for E3S--Cj6j (vertical)
E39-L103
Reflector (supplied with retroreflective sensors)
E39-R1
Specifications
Part number
E3S-CT11
E3S-CT61
E3S-CT16
E3S-CT66
E3S-CR11
E3S-CR61
E3S-CR16
E3S-CR66
E3S-CD11
E3S-CD61
E3S-CD16
E3S-CD66
Method of detection
Through-beam
Polarized
retroreflective
Diffuse reflective
Supply voltage
10 to 30 VDC, ¦10%
Current consumption
50 mA max. (emitter and
receiver)
40 mA max.
White mat paper
0 to 30 m
(0 to 98.43 ft)
0 to 3 m
(0 to 9.84 ft)
With accessories
4-mm slit: 15 m
2-mm slit: 7 m
1-mm slit: 3.5 m
0.5-mm slit: 1.8 m
E39-R2: 0 to 4 m
___
E39-R3: 0 to 150 cm
E39-R4: 0 to 75 cm
E39-RSA: 5 to 35 cm
E39-RSB: 5 to 60 cm
Minimum object
size
4-mm slit: 2.6-mm dia.
2-mm slit: 2-mm dia.
1-mm slit: 1-mm dia.
0.5-mm slit: 0.5-mm dia.
E39-R1 Reflector:
13-mm dia.
E39-R3: 8-mm dia.
E39-R4: 4-mm dia.
___
Pulse modulated infrared
LED (880 nm)
Pulse modulated red
LED (700 nm)
Pulse modulated infrared LED (880 nm)
Type
Opaque materials
Opaque materials
Opaque and transparent materials
Size
9 mm (3.54 in) min.
30 mm (1.18 in) min.
30 x 30 cm (11.81 x 11.81 in) white mat
paper
Sensing distance
Light source
Standard object
j
0 to 70 cm
(0 to 27.56 in)
E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
0 to 2 m
(0 to 6.56 ft)
Operation mode
Light-ON/Dark-ON operation, switch selectable
Variation in sensing distance
--
¦10%
Hysteresis
--
20% max. of sensing distance
Variation in optical axis and mounting
direction
¦2!
Sensitivity
Adjustable, 3/4 turn knob
max.
max.
Adjustable, 2-1/2 turn knob with clutch
and indicator
Mutual interference protection
Not provided
Control output
p
Type
NPN or PNP (selectable), open collector current output
Max. load
100 mA max.
Residual voltage
NPN output: 1.2 V max., PNP output: 2.0 V max.
OFF
1 ms max.
2 ms max.
ON
1 ms max.
2 ms max.
Response
p
time
Circuit protection
Provided
Output short-circuit protection, reversed polarity protection
Vibration
resistance
Destruction
10 to 2 kHz, 1.5-mm double amplitude, or 300 m/s2 (approx. 30G) 0.5 hrs each in X, Y, and
Z axes
Shock resistance
Destruction
1,000 m/s2 (approx. 100G) 3 times each in X, Y, and Z axes
(This table continues on the next page.)
2
E3S-C
E3S-C
Part number
Indicators
Materials
E3S-CT11
E3S-CT61
E3S-CT16
E3S-CT66
E3S-CR11
E3S-CR61
E3S-CR16
E3S-CR66
Emitter
Power ON (red)
Stabilityy indicator (green),
(g
), Light
g Incident (red)
( )
Receiver
Stability indicator (green),
Light Incident (red)
Lens
Acrylic
Case
Zinc die-cast
Operation panel
Sulfonated polyether
Bracket
Stainless steel
Mounting
Connections
Weight
g
Enclosure ratings
g
Ambient
temperature
E3S-CD11
E3S-CD61
E3S-CD16
E3S-CD66
E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
Either side surface with two threaded holes. Bracket for horizontal (E39-L102) or vertical
(E39-L103) sensors and hardware included.
3-conductor cable, 2 m (6.56 ft) length (for prewired types)
Emitters
2-conductor cable,
2 m (6.56 ft) length or 4
pin, 12 mm connector
Receiver
3-conductor cable,
2 m (6.56 ft) length or 4
pin, 12 mm connector
Horizontal model
110 g (3.88 oz.)
Vertical model
115 g (4.06 oz.)
IEC 144
IP67
NEMA
1, 4X, 6P, 12, 13
Operating
-25!C to 55!C (-13!F to 131!F)
Storage
-40!C to 70!C (-40!F to 158!F)
J OUTPUT CIRCUIT DIAGRAMS
Output
configuration
Mode switch
Output transistor
NPN
Light-ON
ON when light is
received.
Output circuits
(Red)
Dark-ON
Stability
indicator
Light
indicator
ON when light is
not received.
Photo(Green) electric
sensor
main
circuit
Light-ON
ON when light is
received.
ON when light is
not received.
Note:
Stability
indicator
Light
indicator
(Red)
Dark-ON
NPN and PNP
output selector
NPN output
transistor
ZD : VZ = 39 V
PNP
Brown
PNP output
transistor
Photo(Green)
(
) electric
sensor
main
circuit
Note:
Load
Black
(See
(S
Note.)
Load
current
Control output
0V
Blue
Set the NPN and PNP output selector to NPN.
Brown
10 to 30 VDC
PNP output
transistor
Black Control output
NPN and PNP
output selector
NPN output
transistor
ZD : VZ = 39 V
10 to 30 VDC
(See
Note.)
Load
Blue
Load
current
0V
Set the NPN and PNP output selector to PNP.
3
E3S-C
E3S-C
Engineering Data
EXCESS GAIN RATIO
E3S-CTj6
E3S-CDj6
Distance (m)
Excess gain ratio
Excess gain ratio
Excess gain ratio
E3S-CRj6 (E39-R1 Reflector)
Distance (m)
Distance (cm)
Excess gain ratio
E3S-CDj2
E3S-CDj7
Distance (m)
Operating Range (Typical)
E3S-CTj6
E3S-CDj6 (Left and Right)
Set distance
x (cm)
Set distance
x (cm)
Sensing
object
Y
X
Detecting distance X (cm)
Operating position Y (mm)
X
Detecting distance X (m)
4
E3S-CDj7 and E3S-CDj2 (Left and Right)
Y
Operating position Y (mm)
Parallel operating range Y (cm)
OPERATING RANGE
Parallel Operating Range
(Typical)
Set distance
x (cm)
Sensing
object
Y
X
Detecting distance X (cm)
E3S-C
E3S-C
J SENSING DISTANCE VS. OBJECT SIZE (TYPICAL)
E3S-CDj6
E3S-CDj7
E3S-CDj2
Sensing object: White paper
OFF
ON
Sensing distance (m)
Sensing distance (m)
Sensing object: White paper
Size of object (cm)
OFF
ON
Size of object (cm)
J REFLECTOR PARALLEL MOVEMENT (TYPICAL)
E3S-CDj7 and E3S-CDj2 (Up and Down)
E39-R1
Reflector
Y
X
Set distance X (cm)
Operating position Y (mm)
Parallel operating range Y (cm)
E3S-CRj6
Set distance
X (cm)
Sensing
object
Y
X
Detecting distance X (cm)
5
E3S-C
E3S-C
Dimensions
Unit: mm (inch)
J SENSORS
E3S-CT11, E3S-CR11
E3S-CD11, E3S-CD12
50 (1.97)
Light indicator (red)
M3 x 5
18.5
(0.73)
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
20
(0.79)20.4
(0.80)
Mounting holes
22.2
(0.87)
Stability indicator (green)
9.2
(0.36)
4.2 (0.17)
20
(0.79)
4.2 (0.17)
Two mounting holes
4.2 (0.17)
6.2 (0.24)
25.4 (1.00)
38.2 (1.50)
Two, M4
12
(0.47)
25.4
(1.00)
8.3
(0.33)
Lens (17 x 11) Receiver**
20.2
(0.80)
2.2
(0.09)
29.5
(1.16)17.3
7.7 (0.30)
Optical axis
Emitter
* The mounting bracket can
be attached to side A.
9.3 (0.37)
20.8
25.4
1.5
(0.82)
(1.00)
(0.06)
** For E3S-CT11, optical viewing for the emitter and the receiver are from the top portion of the sensor.
6
11.5 (0.45)
Two, M4
(0.68)
23
(0.91)
E3S-C
E3S-C
E3S-CT61, E3S-CR61
E3S-CD61, E3S-CD62
20.8 (0.82)
57 (2.24)
Receiver**
Emitter
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
6.1 (0.24) dia.
20 (0.79)
20.4
(0.80)
4 (0.16) dia.
22.2
(0.87)
Optical
Lens (17 x 11) axis
12
(0.47)20
(0.79)
9.2 (0.36)
14.4 (0.57)
Stability
indicator
(green)
Light indicator
7.2 (0.28) (red)
5.8 (0.23)
5.6 (0.22)
Two, M4
25.4
(1.00)
4.2 (0.17)
Two mounting holes
Mounting holes
4.2 (0.17)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
2.2
(0.09)
11.5 (0.45)
20.2
(0.79)
Two, M4
32.2
(1.27)
M3 x 5
23.2
31
* The mounting bracket can
(0.91)
(1.22)
be attached to side A.
** For E3S-CT61, optical viewing for the emitter and the receiver are from the top portion of the sensor.
23
(0.91)
12 (0.47)
1.5 (0.06)
7
E3S-C
E3S-C
E3S--CT16
18.5
(0.73)
74 (2.91)
50 (1.97)
Stability indicator
(receiver) (green)
M3 x 5
20
(0.79)
20.4
(0.80)
Light indicator (receiver) (red)
Power indicator (emitter) (red)
9.2
(0.36)
Mounting holes
22.2
(0.87) 12
(0.47)
42
(0.17)
4.2
Two, M4
20
(0.79)
25.4
(1.00)
Two, Mounting holes
Lens (17 x 11)
4.2
6.2
8.3
(0.33)
25.4 (1.00)
38.2 (1.50)
Optical axis
11.5
(0.45)
2.2
(0.09)
20.2
(0.80)
Two, M4
12.7
(0.50)
17.3
(0.68)
9.3
(0.37)
(A) (See Note.)
Note:
23
(0.91)
29.5
(1.16)
1.5
(0.06)
20.8
(0.82)
Mounting bracket can be
attached to side A.
E3S--CT66
15.8
(0.62)
25.4
(1.00)
74
(2.91)
57
(2.24)
Optical axis
M12
20 20.4
(0.79) (0.80)
4.2
Mounting holes
22.2
(0.87) 12
(0.47)
Lens (17 x 11)
Two, M4
20
(0.79)
9.2
(0.36)
25.4
(1.00)
Mounting screw holes
Two, Mounting holes
Stability indicator
(receiver) (green)
Light indicator (receiver) (red)
Power indicator
2.2
(emitter) (red)
(0.09)
4.4
7.2
4.2
5.6
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
4.2
14.4
(0.57)
5.8
11.5
(0.45)
20.2
(0.80)
(A)
(See M3 x 5
Note.)
Note:
8
Mounting bracket can be
attached to side A.
Two, M4
32.2
(1.27)
12
(0.47)
23.2
(0.91)
31
(1.22)
1.5
(0.06)
23
(0.91)
E3S-C
E3S-C
E3S-CR16/-CD16/-CD17
74 (2.91)
50 (1.94)
18.5
(0.73)
Stability indicator (green) M3 x 5
20
(0.79)
20.4
(0.80)
22.2
(0.87) 12
(0.47)
Light indicator (red)
9.2
(0.36)
4.2
6.2
Two, Mounting holes
Two, M4
20
(0.79)
4.2
(0.17)
4.2
Mounting holes
25.4
(1.00)
8.3
25.4 (1.00)
38.2 (1.50)
Lens (17 x 11)
Receiver
2.2
(0.09)
20.2
(0.80)
17.3
(0.68)
9.3
(0.37)
Optical Emitter
axis
Note:
23
(0.91)
29.5
(1.16)
7.7
(A)
(See
note)
11.5
(0.45)
Two, M4
20.8
(0.82)
1.5
(0.06)
Mounting bracket can be
attached to side A.
25.4
(1.00)
E3S-CR66/-CD66/-CD67
74 (2.91)
57 (2.24)
20.8
(0.82)
9 Optical axis
(0.35)
Emitter
20
(0.79) 20.4
(0.80)
Receiver
Lens (17 " 11)
4.2
9.2
22.2 12
(0.87)(0.47)
20
(0.79)
Mounting holes
Two, M4
25.4
(1.00)
Two, Mounting holes
4.2
5.6
14.4
(0.57)
4.2
25.4 (1.00)
31 (1.22)
43.8 (1.72)
14.4
(0.57)
Stability indicator (green)
Light indicator (red)
7.2
4.4
2.2
(0.09)
5.8
20.2
(0.80)
(A)
(See M3 x 5
note)
Note:
Mounting bracket can be
attached to side A.
Two, M4
11.5
(0.45)
23
(0.91)
32.2
(1.27)
12
(0.47)
23.2
(0.91)
31
(1.22)
1.5
(0.06)
9
E3S-C
E3S-C
J CORNER CUBE REFLECTORS
E39-R1 Retroreflector
(Included with E3SCR11/CR61)
Two, 3.5 dia.
7
40.3
(1.59)
34
(1.34)
7.5
(0.30)
62.1 (2.46)
59.9 52
(2.36) (2.05)
8 (0.31)
2.7
(0.11)
1.6
(0.06)
See note
E39-S61 Slit Kit for E3S-C
20
(0.79)
11
(0.43)
6.2
11.8
(0.24) (0.46)
3.8
(0.15)
6.5
(0.26)
20.1 (0.79)
10
0.2
(0.01)
Note:
This size is 0.5 mm, 1 mm, 2 mm,
or 4 mm depending on the type.
E3S-C
E3S-C
Nomenclature
J OPERATION PANEL
Use the NPN and PNP output selector on the operation panel to select the type of output transistor.
Use the Light-ON and Dark-ON selector on the operation panel to select the operation mode of the E3S-C.
Vertical Model
Horizontal Model
Stability indicator (green)
Stability indicator (green)
Light incident indicator (red)
Light incident indicator (red)
Sensitivity
adjuster
Sensitivity
adjuster
L-ON and D-ON
selector
Model Number
NPN and PNP output selector
NPN and PNP
output selector
L-ON and D-ON selector
11
E3S-C
E3S-C
Operation
J FUZZY LOGIC MUTUAL INTERFERENCE PREVENTION FUNCTION
(FOR E3S-CRjj AND E3S-CDjj ONLY)
If photoelectric sensors are installed side by side, each Sensor may
be influenced (or malfunction) by the light emitted from the other
sensors. This is known as mutual interference.
The fuzzy logic mutual interference prevention function of the
E3S-C enables the E3S-C to monitor light interference over a certain period of time. Before the E3S-C starts emitting light, the E3S-C
retrieves the intensity and frequency of surrounding light interference as data. Using this data, the E3S-C calculates, with fuzzy inference, the risk of the E3S-C malfunctioning and controls the timing of
the E3S-C’s light emission.
When the risk is low, the E3S-C waits until there is no light interference and emits light.
Light interference
Emission pattern
When the risk is high, the E3S-C emits light between each light interference moment.
Light interference
Emission pattern
J SENSITIVITY ADJUSTMENT (REFLECTIVE SENSORS)
Steps
Step 1
Step 2
Step 3
Function
Determine position A
Determine position B
Adjust to optimum setting
Sensitivity
adjustor
Procedure
Sensing object
Photoelectric sensor
A
A
B
B
Min.
Indicators
Photoelectric sensor
Sensing object
Photoelectric sensor
Sensing object
Sensing
condition
OFF
STABILITY
(green)
Max.
ON
LIGHT
(red)
Place target at the desired sensing
distance. Set sensitivity adjuster to the
minimum scale position, and gradually
increase sensitivity by turning the
sensitivity adjuster clockwise until the
Light Incident indicator (red LED)
turns ON. Position A designates the
point at which the LED has turned on.
Min.
OFF
STABILITY
(green)
Max.
OFF
Min.
LIGHT
(red)
Remove the target. Starting from the
maximum scale position, gradually
decrease sensitivity by turning the
sensitivity adjuster counterclockwise
until the Light Incident indicator (red
LED) turns OFF. Position B
designates the point at which the LED
has turned OFF.
OFF
STABILITY
(green)
Max.
ON
LIGHT
(red)
Set the sensitivity indicator to the
position between Positions A and B (in
some cases, Positions A and B are
opposite of the above example). The
photoelectric sensor will then work
normally if the stability indicator
(green) is lit with and without the
target. If it is not lit, stable operation
cannot be guaranteed,in which case a
different detection method should be
applied.
Unlike conventional photoelectric sensors, the variation in the sensitivity among several E3S-C photoelectric sensors is minimal. This
means the sensitivity can be adjusted on only a single photoelectric sensor, and then the adjusters on the other E3S-C photoelectric sensors can be set to the same scale position. There should be no need to adjust the sensitivity of each photoelectric sensor individually.
12
E3S-C
E3S-C
Precautions
J CONNECTION
J WATER RESISTANCE
If the input/output lines of the photoelectric sensor are placed in the
same conduit or duct as power lines or high-voltage lines, the photoelectric sensor could be induced to malfunction, or be damaged, by
the electrical noise. Either separate the wiring, or use shielded lines
as input/output lines to the photoelectric sensor.
The cord connected to the E3S-C can be extended up to 100 m provided that the diameter of each wire of the cord is 0.3 mm2 minimum.
To ensure the water resistance of the E3S-C, tighten the screws of
the operation panel cover to a torque of 3.5 to 5.5 kgf S cm (0.34 N S
m to 0.54 N S m).
J POWER SUPPLY
If the standard switching regulator is used as a power supply, the
frame ground (FG) terminal and the ground (G) terminal, on the
power supply, must be grounded. If this is not done the E3S-C may
malfunction, due to the switching noise of the power supply.
If an inverter motor or servomotor is used with the E3S-C, the frame
ground (FG) terminal and the ground (G) terminal, on the motor,
must be grounded, otherwise the E3S-C may malfunction.
Installation
J MOUNTING
Use M4 screws to mount the E3S-C. The tightening torque of each
screw must be 12 kgf S m (1.18 N S m) maximum.
J DIRECT MOUNTING
Mount the E3S-C as shown in the following illustrations.
J OPTICAL AXIS OF THROUGH-BEAM
SENSOR
The E3S-C through-beam models incorporate two lenses, one of
which will be used as shown in the following illustration. When using
a slit, the slit must be on the side where the lens is located.
Lens in use. The slit
must be on this side.
Two, 4.5 dia.
through holes
M4
Lens not in use.
M4 hole
M4 hole
Two, M3
M4 hole
M4 hole
M3
13
E3S-C
E3S-C
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
R
OMRON ELECTRONICS LLC
OMRON ON--LINE
OMRON CANADA, INC.
1-800-55-OMRON
Global -- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci
416-286-6465
One East Commerce Drive
Schaumburg, IL 60173
Cat. No. CEDSAX4
11/01
Specifications subject to change without notice.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
Printed in U.S.A.
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