E3S-CR16 [OMRON]
Analog Circuit;
| 型号： | E3S-CR16 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Analog Circuit |
| 文件： | 总15页 (文件大小：487K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Sensing
Supply voltage
10 to 30 VDC
Output
100 mA
30 m
3 m
70 cm, 2 m
General--Purpose Photoelectric Sensor
E3S-C
Rugged Metal Body DC Sensor with
Long Sensing Distance
ꢀ Sensing distance up to six times as long
as Omron’s conventional photoelectric
sensors
ꢀ NPN/PNP switch selectable output
ꢀ Fuzzy logic-enhanced mutual
interference protection
ꢀ 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
ꢀ SENSORS
Part Number
Mounting
Method of detection
Sensing distance
Prewired
E3S-CT11
Connector
E3S-CT16
Through-beam
30 m (98.43 ft)
3 m (9.84 ft)
Horizontal
Polarized retroreflective
Diffuse reflective
E3S-CR11
E3S-CD11
E3S-CD12
E3S-CT61
E3S-CR61
E3S-CD61
E3S-CD62
E3S-CR16
E3S-CD16
E3S-CD17
E3S-CT66
E3S-CR66
E3S-CD66
E3S-CD67
70 cm (27.56 in)
2 m (6.56 ft)
Through-beam
30 m (98.43 ft)
3 m (9.84 ft)
Vertical
Polarized retroreflective
Diffuse reflective
70 cm (27.56 in)
2 m (6.56 ft)
ꢀ ACCESSORIES
Description
Part Number
Slits for E3S--CT
sensors (4 pairs: 0.5 mm, 1.0 mm, 2 mm, and 4 mm wide, includes mounting hardware)
E39-S61
44 E39-L85
E39-L86
Vertical mounting bracket converts E3S--C series to the same optical axis as E3S-
Vertical mounting bracket converts E3S--C series to the same optical axis as E3S-
Special E3S-C mounting bracket
42 or E3S-
43
E39-L87
Corner cube reflectors
0 to 4 m (0 to 13.12 ft) sensing distance
0 to 150 cm (0 to 4.92 ft) sensing distance
0 to 75 cm (0 to 2.46 ft) sensing distance
E39-R2
E39-R3
E39-R4
E39-RSA
E39-RSB
E39-L7
Adhesive back reflectors
5 to 35 cm (1.97 to 13.78 in) sensing distance
5 to 60 cm (1.97 to 23.62 in) sensing distance
Mounting bracket for E39-R1 reflector
E3S-C
E3S-C
ꢀ REPLACEMENT PARTS
Description
Part Number
Mounting bracket for E3S--C
Mounting bracket for E3S--C
1
6
(horizontal)
(vertical)
E39-L102
E39-L103
E39-R1
Reflector (supplied with retroreflective sensors)
Specifications
Part number
E3S-CT11
E3S-CR11
E3S-CR61
E3S-CR16
E3S-CR66
E3S-CD11
E3S-CD61
E3S-CD16
E3S-CD66
E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
E3S-CT61
E3S-CT16
E3S-CT66
Method of detection
Through-beam
Polarized
Diffuse reflective
retroreflective
Supply voltage
10 to 30 VDC, 10%
Current consumption
50 mA max. (emitter and
receiver)
40 mA max.
Sensing distance
White mat paper
With accessories
0 to 30 m
(0 to 98.43 ft)
0 to 3 m
(0 to 9.84 ft)
0 to 70 cm
(0 to 27.56 in)
0 to 2 m
(0 to 6.56 ft)
4-mm slit: 15m
2-mm slit: 7m
1-mm slit: 3.5m
0.5-mm slit: 1.8m
E39-R2: 0 to 4m
___
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.
___
Light source
Pulse modulated infrared
LED (880 nm)
Pulse modulated red Pulse modulated infrared LED (880 nm)
LED (700 nm)
Standard object
Type
Size
Opaque materials
9 mm (3.54 in) min.
Opaque materials
Opaque and transparent materials
30 mm (1.18 in) min. 30 x 30 cm (11.81 x 11.81 in) (white mat
paper)
Operation mode
Light-ON/Dark-ON operation, switch selectable
Variation in sensing distance
Hysteresis
--
10% max.
--
20% max. of sensing distance
Variation in optical axis and mounting
direction
2° max.
Sensitivity
Adjustable, 3/4 turn knob
Adjustable, 2-1/2 turn knob with clutch
and indicator
Mutual interference protection
Not provided
Provided
Control output
Type
NPN or PNP (selectable), open collector current output
Max. load
Residual voltage
OFF
100 mA max.
NPN output: 1.2 V max., PNP output: 2.0 V max.
Response time
1 ms max.
1 ms max.
2 ms max.
2 ms max.
ON
Circuit Protection
Output short-circuit protection, reversed polarity protection
2
Vibration
resistance
Destruction
Destruction
10 to 2 kHz, 1.5-mm double amplitude, or 300 m/s (approx. 30G) 0.5 hrs each in X, Y, and
Z directions
2
Shock resistance
1,000 m/s (approx. 100G) 3 times each in X, Y, and Z directions
E3S-C
E3S-C
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
E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
Stability indicator (green), Light Incident (red)
Indicators
Materials
Emitter
Power ON (red)
Receiver
Stability indicator (green),
Light Incident (red)
Lens
Acrylic
Case
Zinc die-cast
Sulfonated polyether
Stainless steel
Operation panel
Bracket
Mounting
Either side surface with two threaded holes. Bracket for horizontal (E39-L102) or vertical
(E39-L103) sensors and hardware included.
Connections
3-conductor cable, 2m (6.56 ft) length (for prewired types)
Emitters
Receiver
2-conductor cable,
2m (6.56 ft) length
3-conductor cable,
2m (6.56 ft) length
Weight
Horizontal model
Vertical model
IEC 144
110 g (3.88 oz.)
115 g (4.06 oz.)
IP67
Enclosure ratings
NEMA
1, 4X, 6P, 12, 13
Ambient
temperature
Operating
Storage
-25°C to 55°C (-13°F to 131°F)
-40°C to 70°C (-40°F to 158°F)
ꢀ OUTPUT CIRCUIT DIAGRAMS
Output
Mode switch Output transistor
Output circuits
configuration
NPN
Light-ON
Dark-ON
Light-ON
ON when light is
received.
10 to 30 VDC
Load
Brown
Stability
indicator
Light
indi-
PNP output
transistor
cator
Load
Photo-
current
(Red)
(Green)
electric
sensor
main
NPN and PNP
output selector
Black
Blue
Control output
(See
note)
circuit
ON when light is
not received.
NPN output
transistor
0 V
ZD : V = 39 V
Z
Note: Set the NPN and PNP output selector to NPN.
PNP
ON when light is
received.
Brown
10 to 30 VDC
Stability
indicator
Light
indi-
cator
PNP output
transistor
Photo-
(Red)
(Green)
electric
sensor
main
Control output
Load
NPN and PNP
output selector
Black
Blue
Dark-ON
ON when light is
not received.
circuit
(See
note)
Load
current
NPN output
transistor
0 V
ZD : V = 39 V
Z
Note: Set the NPN and PNP output selector to PNP.
E3S-C
E3S-C
Engineering Data
EXCESS GAIN RATIO
E3S-CT
6
E3S-CD 6
E3S-CR 6 (E39-R1 Reflector)
Distance (m)
Distance (m)
Distance (cm)
E3S-CD
7
Distance (m)
OPERATING RANGE
Parallel Operating Range
(Typical)
Operating Range
(Typical)
E3S-CT
6
E3S-CD 6 (Left and Right)
E3S-CD 7 (Left and Right)
Y
X
Set dis-
tance X
Set dis-
tance X (m)
Set dis-
tance X
(cm)
(cm)
Sensing
object
Sensing
object
Y
X
Y
X
Detecting distance X (m)
Detecting distance X (cm)
Detecting distance X (cm)
E3S-C
E3S-C
Sensing Distance vs. Object Size
(Typical)
E3S-CD
6
E3S-CD 7
Sensing object: White paper
Sensing object: White paper
OFF
ON
OFF
ON
Size of object (cm)
Size of object (cm)
Reflector Parallel Movement
(Typical)
E3S-CR
6
E3S-CD 7 (Up and Down)
E39-R1
Reflector
Y
X
Set distance X (cm)
Set distance
X (cm)
Sensing
object
Y
X
Detecting distance X (cm)
E3S-C
E3S-C
Dimensions
Unit: mm (inch)
ꢀ SENSORS
E3S-CT11, E3S-CR11
E3S-CD11, E3S-CD12
50 (1.97)
Light indicator (red)
M3 x 5
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
18.5
(0.73)
20
(0.79)
20.4
(0.80)
Mounting holes
22.2
(0.87)
Two, M4
Stability indicator (green)
9.2
12
(0.47)
4.2 (0.17)
20
(0.79)
25.4
(1.00)
4.2 (0.17)
(0.36)
4.2 (0.17)
6.2 (0.24)
25.4 (1.00)
38.2 (1.50)
8.3
(0.33)
Two mounting holes
Receiver**
Lens (17 x 11)
2.2
(0.09)
11.5 (0.45)
20.2
(0.80)
Two, M4
23
(0.91)
29.5
7.7 (0.30)
(1.16)
17.3
(0.68)
9.3 (0.37)
Optical axis
Emitter
* The mounting bracket can
be attached to side A.
20.8
(0.82)
25.4
(1.00)
1.5
(0.06)
** For E3S-CT11, optical viewing for the emitter and the receiver are from the top portion of the sensor.
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
E3S-CT61, E3S-CR61
E3S-CD61, E3S-CD62
57 (2.24)
Receiver**
20.8 (0.82)
Emitter
6.1 (0.24) dia.
20 (0.79)
20.4
(0.80)
4 (0.16) dia.
22.2
(0.87)
Optical
axis
Mounting holes
12
(0.47)
Lens (17 x 11)
20
(0.79)
Two, M4
9.2 (0.36)
25.4
(1.00)
4.2 (0.17)
5.6 (0.22)
Two mounting holes
14.4 (0.57)
4.2 (0.17)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
Stability
indicator
(green)
43.8 (1.72)
Light indicator
(red)
2.2
(0.09)
7.2 (0.28)
5.8 (0.23)
11.5 (0.45)
20.2
(0.79)
Two, M4
23
(0.91)
32.2
(1.27)
12 (0.47)
M3 x 5
23.2
(0.91)
31
(1.22)
* The mounting bracket can
be attached to side A.
1.5 (0.06)
** For E3S-CT61, optical viewing for the emitter and the receiver are from the top portion of the sensor.
E3S-C
E3S-C
74
(2.91)
E3S--CT16
50
E3S-CT16-L (Emitter only)
(1.97)
Power indicator (red)
18.5
(0.73)
M3 x 5
20
20.4
(0.79) (0.80)
22.2
(0.87)
12
(0.47)
Two, M4
20
(0.79)
9.2
(0.36)
4.2
(0.17)
4.2
25.4
(1.00)
Mounting screw holes
4.2
6.2
8.3
(0.33)
Two, Mounting holes
25.4 (1.00)
38.2 (1.50)
Optical axis
Lens (17 x 11)
2.2
(0.09)
11.5
(0.45)
20.2
(0.80)
Two, M4
12.7
(0.50)
23
(0.91)
29.5
(1.16)
17.3
(0.68)
9.3
(0.37)
(A) (See note)
20.8
1.5
25.4
(1.00)
(0.82)
Note: Mounting bracket can be
attached to side A.
E3S-CT16-D (Receiver only)
74 (2.91)
50 (1.97)
Stability indicator (green) M3 x 5
18.5
(0.73)
20
(0.79)
20.4
(0.80)
22.2
(0.87)
Light indicator (red)
12
(0.47)
Two, M4
20
(0.79)
9.2
4.2
42
(0.17)
(0.36)
25.4
(1.00)
8.3
(0.33)
Mounting screw holes
4.2
6.2
Two, Mounting holes
25.4 (1.00)
38.2 (1.50)
Optical axis
Lens (17 x 11)
11.5
(0.45)
20.2
(0.80)
2.2
(0.09)
Two, M4
12.7
(0.50)
23
(0.91)
29.5
(1.16)
17.3
(0.68)
9.3
(A) (See note)
(0.37)
1.5
(0.06)
20.8
(0.82)
25.4
(1.00)
Note: Mounting bracket can be
attached to side A.
E3S-C
E3S-C
E3S--CT66
E3S
74 (2.91)
57 (2.24)
Optical axis
15.8
(0.62)
20 20.4
(0.79)(0.80)
22.2
(0.87)
12
Lens (17 x 11)
Two, M4
(0.47)
20
(0.79)
4.2
9.2
(0.36)
25.4
(1.00)
Mounting screw holes
Two, Mounting holes
4.2
5.6
4.2
(0.17)
14.4
(0.57)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
7.2
(0.28)
2.2
(0.09)
Power indicator (red)
5.8
11.5
(0.45)
20.2
(0.80)
Two, M4
23
(0.91)
32.2
(1.27)
12
(0.47)
(A)
(See
note)
M3 x 5
23.2
(0.91)
31
(1.22)
1.5
(0.06)
N
attached to side A.
E3S-CT66-D (Receiver only)
74
(2.91)
57
M12
(2.24)
Optical axis
15.8
(0.62)
20 20.4
(0.79)(0.80)
22.2
(0.87)
12
Lens (17 x 11)
Two, M4
(0.47)
20
(0.79)
4.2
9.2
(0.36)
25.4
(1.00)
Mounting screw holes
Two, Mounting holes
4.2
5.6
4.2
14.4
(0.57)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
Stability indicator (green)
2.2
(0.09)
7.2
4.4
5.8
11.5
(0.45)
20.2
(0.80)
Two, M4
23
(0.91)
32.2
(1.27)
12
(0.47)
(A)
(See
M3 x 5
note)
23.2
(0.91)
31
(1.22)
1.5
(0.06)
N
attached to side A.
E3S-C
E3S-C
E3S-CR16/-CD16/-CD17
74 (2.91)
50 (1.94)
18.5
(0.73)
M3 x 5
Stability indicator (green)
20
(0.79)
20.4
(0.80)
22.2
(0.87)
Light indicator (red)
9.2
12
(0.47)
Two, M4
20
(0.79)
4.2
(0.17)
4.2
(0.36)
25.4
(1.00)
Mounting screw holes
4.2
6.2
Two, Mounting holes
8.3
25.4 (1.00)
38.2 (1.50)
Receiver
Lens (17 x 11)
2.2
(0.09)
11.5
(0.45)
20.2
(0.80)
Two, M4
23
(0.91)
29.5
(1.16)
7.7
17.3
(0.68)
9.3
(A)
(See
note)
(0.37)
Emitter
Optical
axis
20.8
(0.82)
1.5
25.4
(1.00)
(0.06)
Note: Mounting bracket can be
attached to side A.
E3S-CR66/-CD66/-CD67
74 (2.91)
57 (2.24)
20.8
(0.82)
9
Optical axis
Emitter
(0.35)
20
(0.79)
20.4
(0.80)
Receiver
22.2
(0.87)
12
(0.47)
Two, M4
Lens (17 × 11)
20
(0.79)
9.2
4.2
25.4
(1.00)
Mounting screw holes
4.2
4.2
Two, Mounting holes
5.6
14.4
(0.57)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
Stability indicator (green)
2.2
(0.09)
7.2
4.4
11.5
5.8
(0.45)
23
(0.91)
20.2
(0.80)
Two, M4
32.2
(1.27)
12
(0.47)
(A)
(See
note)
23.2
(0.91)
31
(1.22)
1.5
(0.06)
N
attached to side A.
E3S-C
E3S-C
ꢀ CUBE REFLECTORS
40.3
(1.59)
34
E39-R1 Retroreflector
(Included with the E3S-
CR11/CR61)
Two, 3.5 dia.
7.5
(0.30)
(1.34)
7
62.1 (2.46)
59.9
(2.36)
52
2.05)
8 (0.31)
2.7
(0.11)
1.6
(0.06)
E39-R2 Optional Reflector
80.3
(3.18)
7.5 (0.30)
Four, 3.5 (0.14)
dia. holes
52.0
(2.05)
59.9
(2.36)
90.8 (3.57)
6.5
(0.26)
34
(1.34)
74.5
(2.93)
11
(0.43)
Adhesive tape
E39-R3 Option Small Reflector with
(Mounting Bracket)
20
(0.79)
0.2 (0.008)
34
(1.34)
34.8
(1.37)
38
(1.50)
25.4
(1.0)
19.3
(0.76)
1.2 (0.05)
2.6 (0.10)
Four, M3
holes
E3S-C
E3S-C
13.7
(0.54)
E39-R4 Optional Mini-Reflector
4 (0.16)
2 (0.08)
4.9 (0.19)
9.7+0.1
23
(2.90)
19+0.1
(0.75+
0.0004)
4 (0.16)
1.4 (0.17)
Two, 2.2
(0.09) dia.
2 (0.08)
E39-RSA Optional Adhesive-Backed
Reflector
35 (1.38)
33 (1.30)
0.7 (0.03)
10
(0.40)
8
(0.31)
Adhesive tape
Effective reflecting surface
E39-RSB Optional Adhesive-Backed
Reflector
40 (1.57)
38 (1.50)
0.7 (0.03)
33
(1.30)
35
(1.38)
Adhesive tape
See note
E39-S61 Slit Kit for E3S-C
0.2
(0.01)
11
(0.43)
20
6.2
(0.24)
11.8
(0.46)
(0.79)
3.8
(0.15)
6.5
(0.26)
Note: This size is 0.5 mm, 1 mm, 2 mm,
20.1 (0.79)
or 4 mm depending on the type.
E3S-C
E3S-C
ꢀ MOUNTING BRACKETS
E39-L85 Vertical Mounting Bracket
Converts E3S-C Sensors to have the same
optical axis as E3S-
42/44.
9.8
15.6
(0.39)
(0.61)
Four, 4.2 (0.17)
32
(1.26)
44.7
(1.76)
15
(0.59)
37
(1.46)
8
(0.31)
9.2
(0.36)
4.2 (0.17)
16 (0.62)
31 (1.22)
43.8 (1.72)
19
(0.75)
28.9
(1.14)
32.2
(1.27)
1.5 (0.06)
15.1
(0.59)
E39-L86 Vertical Mounting Bracket
Converts E3S-C Sensors to have the same optical
axis as E3S- 43.
32.2
(1.27)
39
(1.54)
31 (1.22)
9.2
(0.36)
4.2 (0.17)
12.9
(0.51)
43.8 (1.72)
20
(0.79)
1.5 (0.60)
12
(0.47)
E3S-C
E3S-C
E39-L87 Special Mounting Bracket
1.5
(0.06)
2.6
(0.10)
8.2
(0.32)
12.4
(0.49)
(0.98)
10
(0.39)
15
(0.59)
4.2
25
4.1
6.2
(0.24)
4.2
(0.17)
4.2
7.2
4.2
43.7 (1.72)
25.4 (1.00)
9.2
75.6 (2.98)
10
(0.39)
25.4 (1.00)
41 (1.61)
Nomenclature
ꢀ 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.
Horizontal Model
Vertical 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
L-ON and D-ON selector
NPN and PNP
output selector
NPN and PNP output selector
E3S-C
E3S-C
Operation
ꢀ FUZZY LOGIC MUTUAL INTERFERENCE PREVENTION FUNCTION
(FOR E3S-CR
AND E3S-CD
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.
When the risk is low, the E3S-C waits until there is no light interfer-
ence and emits light.
Light interference
The fuzzy logic mutual interference prevention function of the
E3S-C enables the E3S-C to monitor light interference over a cer-
tain period of time. Before the E3S-C starts emitting light, the E3S-C
retrieves the intensity and frequency of surrounding light interfer-
enceas data. Using this data, theE3S-C calculates, with fuzzy infer-
ence, the risk of the E3S-C malfunctioning and controls the timing of
the E3S-C’s light emission.
Emission pattern
Whentherisk is high, the E3S-Cemits light betweeneachlight inter-
ference moment.
Light interference
Emission pattern
ꢀ SENSITIVITY ADJUSTMENT (REFLECTIVE SENSORS)
Steps
Step 1
Step 2
Step 3
Function
Determine position A
Photoelectric sensor
Determine position B
Adjust to optimum setting
Sensing
Photoelectric sensor
Photoelectric sensor
condition
Sensitivity
adjustor
A
B
A
B
Min.
Max.
Min.
Max.
Min.
Max.
Indicators
Procedure
OFF
ON
OFF
ON
OFF
OFF
STABILITY
(green)
LIGHT
(red)
STABILITY
(green)
LIGHT
(red)
STABILITY
(green)
LIGHT
(red)
Place target at the desired sensing
distance. Set sensitivity adjuster to the maximum scale position, gradually
minimum scale position, and gradually decrease sensitivity by turning the
increase sensitivity by turning the
sensitivity adjuster clockwise until the until the Light Incident indicator (red
Remove the target. Starting from the
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
sensitivity adjuster counterclockwise
Light Incident indicator (red LED)
turns ON. Position A designates the
LED) turns OFF. Position B
designates the point at which the LED (green) is lit with and without the
point at which the LED has turned on. has turned OFF.
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 sen-
sors can be set to the same scale position. There should be no need to adjust the sensitivity of each photoelectric sensor individually.
E3S-C
E3S-C
Precautions
ꢀ CONNECTION
ꢀ WATER RESISTANCE
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 cm (0.34 N
m to 0.54 N m).
If the input/output lines of the photoelectric sensor are placed in the
same conduit orduct as power lines or high-voltagelines, thephoto-
electric 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.
ꢀ MALFUNCTIONING
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.
The cord connected to the E3S-C can be extended up to 100 m pro-
vided that thediameter of eachwire of the cord is 0.3 mm minimum.
2
ꢀ 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.
Installation
ꢀ MOUNTING
Use M4 screws to mount the E3S-C. The tightening torque of each
screw must be 12 kgf m (1.18 N m) maximum.
ꢀ 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.
ꢀ DIRECT MOUNTING
Mount the E3S-C as shown in the following illustrations.
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
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
885 Milner Avenue
Schaumburg, IL 60173
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. CEDSAX2
3/97
Specifications subject to change without notice.
Printed in U.S.A.
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