Omron E3S-C - User manual

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
Mounting Method of detection Sensing distance Part Number
g
g
Prewired Connector
Horizontal Through-beam 30 m (98.43 ft) E3S-CT11 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
Vertical Through-beam 30 m (98.43 ft) E3S-CT61 E3S-CT66
V
e
r
t
i
c
a
l
Polarized retroreflective 3 m (9.84 ft) E3S-CR61 E3S-CR66
Diffuse reflective 70 cm (27.56 in) E3S-CD61 E3S-CD66
u
s
e
e
e
c
e
2 m (6.56 ft) E3S-CD62 E3S-CD67
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
Vertical mounting bracket converts E3S--C series to the same optical axis as E3S-

42 or E3S-

44 E39-L85
Vertical mounting bracket converts E3S--C series to the same optical axis as E3S-

43 E39-L86
Special E3S-C mounting bracket E39-L87
Corner cube reflectors 0 to 4 m (0 to 13.12 ft) sensing distance E39-R2
0 to 150 cm (0 to 4.92 ft) sensing distance E39-R3
0to75cm(0to2.46ft)sensingdistance E39-R4
Adhesive back reflectors 5 to 35 cm (1.97 to 13.78 in) sensing distance E39-RSA
5 to 60 cm (1.97 to 23.62 in) sensing distance E39-RSB
Mounting bracket for E39-R1 reflector E39-L7
Sensing Supply voltage Output
100 mA
30 m 3 m 70 cm, 2 m
10 to 30 VDC


E3S-C E3S-C
REPLACEMENT PARTS
Description Part Number
Mounting bracket for E3S--C  1  (horizontal) E39-L102
Mounting bracket for E3S--C  6  (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
E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
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.
Sensing distance White mat paper 0to30m
(0 to 98.43 ft) 0to3m (0 to 9.84 ft) 0to70cm (0 to 27.56 in) 0to2m (0 to 6.56 ft)
With accessories 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 LED (700 nm) Pulse modulated infrared LED (880 nm)
Standard object Type Opaque materials Opaque materials Opaque and transparent materials
j
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)
Operation mode Light-ON/Dark-ON operation, switch selectable
Variation in sensing distance --  10% max.
Hysteresis -- 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 100 mA max.
Residual voltage NPN output: 1.2 V max., PNP output: 2.0 V max.
Response time OFF 1msmax. 2msmax.
ON 1msmax. 2msmax.
Circuit Protection 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 directions
Shock resistance Destruction 1,000 m/s2(approx. 100G) 3 times each in X, Y, and Z directions

E3S-C E3S-C
Part number E3S-CD12
E3S-CD62
E3S-CD17
E3S-CD67
E3S-CD11
E3S-CD61
E3S-CD16
E3S-CD66
E3S-CR11
E3S-CR61
E3S-CR16
E3S-CR66
E3S-CT11
E3S-CT61
E3S-CT16
E3S-CT66
Indicators Emitter Power ON (red) Stability indicator (green), Light Incident (red)
Receiver Stability indicator (green),
Light Incident (red)
y
(
g
)
,
g
(
)
Materials Lens Acrylic
a
e
a
s
Case Zinc die-cast
Operation panel Sulfonated polyether
Bracket Stainless steel
Mounting Either side surface with two threaded holes. Bracket for horizontal (E39-L102) or vertical
(E39-L103) sensors and hardware included.
Connections Emitters 2-conductor cable,
2m (6.56 ft) length 3-conductor cable, 2m (6.56 ft) length (for prewired types)
Receiver 3-conductor cable,
2m (6.56 ft) length
Weight Horizontal model 110 g (3.88 oz.)
e
g
Vertical model 115 g (4.06 oz.)
Enclosure ratings IEC 144 IP67
c
o
s
u
e
a
g
s
NEMA 1, 4X, 6P, 12, 13
Ambient Operating -25°Cto55°C (-13°F to 131°F)
temperature Storage -40°Cto70°C (-40°F to 158°F)
OUTPUT CIRCUIT DIAGRAMS
Output
configuration Mode switch Output transistor Output circuits
NPN Light-ON ON when light is
received. Light
indi-
cator
(Red)
Stability
indicator
(Green) Load
Photo-
electric
sensor
m
a
i
n
10 to 30 VDC
PNP output
transistor
NPN and PNP
o
u
t
p
u
t
s
e
l
e
c
t
o
r
Load
current
C
o
n
t
r
o
l
o
u
t
p
u
t
Brown
Black
Dark-ON ON when light is
not received.
main
circuit
0V
ou
t
pu
t
se
l
ec
t
or
NPN output
transistor
Control output
ZD : VZ=39V
Blue
(See
note)
Note: Set the NPN and PNP output selector to NPN.
PNP Light-ON ON when light is
received. Light
indi-
cator
Stability
indicator
Photo-
electric
s
e
n
s
o
r
10 to 30 VDC
(Red) (Green)
PNP output
transistor
NPN and PNP Control output
Brown
Black
Dark-ON ON when light is
not received. Load
sensor
main
circuit
0V
(
)
N
P
N
a
n
d
P
N
P
output selector
NPN output
transistor
Load
current
C
o
n
t
r
o
l
o
u
t
u
t
(See
note)
Note: Set the NPN and PNP output selector to PNP.
ZD : VZ=39V
B
l
a
c
k
Blue

E3S-C E3S-C
Engineering Data
E3S-CR

6 (E39-R1 Reflector) E3S-CD

6
E3S-CD

7
Excess gain ratio
Excess gain ratio Excess gain ratio
Distance (m) Distance (m) Distance (cm)
Excess gain ratio
Distance (m)
E3S-CT

6
EXCESS GAIN RATIO
E3S-CD

7 (Left and Right)
Parallel operating range Y (cm) Operating position Y (mm) Operating position Y (mm)
Set dis-
tance X (m)
X
Y
X
Y
Set dis-
tance X
(cm)
Sensing
object
Set dis-
tance X
(cm)
Y
X
Sensing
object
Parallel Operating Range
(Typical)
OPERATING RANGE
E3S-CD

6 (Left and Right)
Operating Range
(Typical)
Detecting distance X (m) Detecting distance X (cm) Detecting distance X (cm)
E3S-CT

6

E3S-C E3S-C
Sensing distance (m)
Size of object (cm)
E3S-CD

6E3S-CD

7
Sensing distance (m)
Size of object (cm)
OFF
ON
Sensing object: White paper Sensing object: White paper
OFF
ON
Sensing Distance vs. Object Size
(Typical)
E3S-CD

7 (Up and Down)
Operating position Y (mm)
Set distance
X (cm)
Y
X
Sensing
object
E39-R1
Reflector Y
X
Set distance X (cm)
Parallel operating range Y (cm)
Reflector Parallel Movement
(Typical)
E3S-CR

6
Detecting distance X (cm)

E3S-C E3S-C
Dimensions
Unit: mm (inch)
SENSORS
E3S-CT11, E3S-CR11
E3S-CD11, E3S-CD12
E3S-CT61, E3S-CR61
E3S-CD61, E3S-CD62
50 (1.97)
Two, M4
Light indicator (red)
M3 x 5
Mounting holes
18.5
(0.73)
9.2
(0.36) 4.2 (0.17)
20
(0.79)20.4
(0.80)
20
(0.79)
22.2
(0.87) 12
(0.47) 25.4
(1.00)
4.2 (0.17)
6.2 (0.24)
25.4 (1.00)
38.2 (1.50)
8.3
(0.33)
4.2 (0.17)
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
Stability indicator (green)
Two mounting holes
Two, M4
Lens (17 x 11) Receiver**
20.2
(0.80)
7.7 (0.30)
1.5
(0.06)
20.8
(0.82)
2.2
(0.09) 11.5 (0.45)
23
(0.91)
29.5
(1.16)
17.3
(0.68)
25.4
(1.00)
Optical axis 9.3 (0.37)
Emitter
Two, M4
Mounting holes
25.4
(1.00)
57 (2.24)
20.8 (0.82)
Lens (17 x 11) Optical
axis
Receiver**
Emitter
Vinyl-insulated cord with three conductors, 4 mm OD;
standard length: 2 m (6.56 ft.)
6.1 (0.24) dia.
Two mounting holes
4.2 (0.17)
5.6 (0.22)
14.4 (0.57) 25.4 (1.00)
31 (1.22)
43.8 (1.72)
14.4
(0.57)
4.2 (0.17)
9.2 (0.36)
20 (0.79)
20.4
(0.80)
20
(0.79)
22.2
(0.87)
12
(0.47)
7.2 (0.28)
M3 x 5
20.2
(0.79)
5.8 (0.23)
Light indicator
(red) 2.2
(0.09)
23.2
(0.91) 31
(1.22)
32.2
(1.27)
12 (0.47)
1.5 (0.06)
11.5 (0.45)
23
(0.91)
** For E3S-CT11, optical viewing for the emitter and the receiver are from the top portion of the sensor.
* The mounting bracket can
be attached to side A.
** For E3S-CT61, optical viewing for the emitter and the receiver are from the top portion of the sensor.
4 (0.16) dia.
Stability
indicator
(green)
* The mounting bracket can
be attached to side A.
Two, M4

E3S-C E3S-C
Note: Mounting bracket can be
attached to side A.
Two, M4
Two, M4
Lens (17 x 11) Optical axis
(A) (See note)
Two, Mounting holes
Power indicator (red) M3 x 5
Two, M4
Two, M4
Light indicator (red)
Stability indicator (green)
Lens (17 x 11) Optical axis
Note: Mounting bracket can be
attached to side A.
(A) (See note)
Two, Mounting holes
Mounting screw holes
E3S-CT16-D (Receiver only)
Mounting screw holes
M3 x 5
74
(2.91)
50
(1.97)
18.5
(0.73)
9.2
(0.36) 4.2
20.2
(0.80)
12.7
(0.50)
9.3
(0.37)
1.5 20.8
(0.82)
20
(0.79) 20.4 (0.80)
20
(0.79)
4.2
(0.17)
22.2
(0.87)12
(0.47)
25.4
(1.00)
2.2
(0.09)
4.2
6.2 25.4 (1.00)
38.2 (1.50)
8.3
(0.33)
11.5
(0.45)
23
(0.91)
29.5
(1.16)
17.3
(0.68)
18.5
(0.73)
50 (1.97) 74 (2.91)
20
(0.79) 20.4
(0.80)
9.2
(0.36) 4.2
4.2
6.2 25.4 (1.00)
38.2 (1.50)
8.3
(0.33)
42
(0.17)
22.2
(0.87)12
(0.47)20
(0.79) 25.4
(1.00)
20.2
(0.80) 2.2 (0.09)
1.5
(0.06)
9.3
(0.37)
20.8
(0.82)
25.4
(1.00)
25.4
(1.00)
12.7
(0.50) 23
(0.91)
17.3
(0.68)
29.5
(1.16)
11.5
(0.45)
E3S--CT16
E3S-CT16-L (Emitter only)

E3S-C E3S-C
E3S--CT66
E3S-CT66-L (Emitter only)
Note: Mounting bracket can be
attached to side A.
Power indicator (red)
(A)
(See
note)
Lens (17 x 11)
Optical axis
Two, Mounting holes
Two, M4
Two, M4
M3 x 5
Mounting screw holes
E3S-CT66-D (Receiver only)
74 (2.91)
57 (2.24)
15.8
(0.62)
20
(0.79)20.4 (0.80)
22.2
(0.87)12
(0.47)20
(0.79)
25.4
(1.00)
4.2
14.4
(0.57)
4.2
(0.17)
4.2 9.2
(0.36)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
5.6
7.2
(0.28)
5.8
20.2
(0.80)
2.2
(0.09)
23.2
(0.91) 31 (1.22)
32.2
(1.27)
11.5
(0.45)
23
(0.91)
12
(0.47)
1.5
(0.06)
Lens (17 x 11)
Optical axis
Two, Mounting holes
Two, M4
Mounting screw holes
74
(2.91)
57
(2.24)
15.8
(0.62)
20
(0.79)20.4 (0.80)
22.2
(0.87)12
(0.47)20
(0.79)
25.4
(1.00)
4.2
14.4
(0.57)
4.2
4.2 9.2
(0.36)
14.4
(0.57)
25.4 (1.00)
31 (1.22)
43.8 (1.72)
5.6
Light indicator (red)
Stability indicator (green)
Two, M4
2.2
(0.09)
23.2
(0.91) 31 (1.22)
32.2
(1.27)
11.5
(0.45)
12
(0.47)
1.5
(0.06)
23
(0.91)
Note: Mounting bracket can be
attached to side A.
(A)
(See
note)
7.2
5.8
20.2
(0.80)
4.4
M12
M3 x 5

E3S-C E3S-C
E3S-CR16/-CD16/-CD17
Optical
axis
Receiver
Lens (17 x 11)
Two, Mounting holes
Light indicator (red)
Stability indicator (green) M3 x 5
Emitter
Note:Mounting bracket can be
attached to side A.
(A)
(See
note)
Two, M4
Two, M4
Mounting screw holes
E3S-CR66/-CD66/-CD67
Receiver
Emitter
Two, Mounting holes Mounting screw holes
Two, M4
Lens (17 ×11)
M3 x 5
Optical axis
74 (2.91)
50 (1.94)
18.5
(0.73)
20.4
(0.80)
9.2
(0.36) 4.2
(0.17)
4.2
4.2
6.2
22.2
(0.87)12
(0.47)
20
(0.79)
25.4
(1.00)
8.3
38.2 (1.50)
25.4 (1.00)
2.2
(0.09)
20.8
(0.82) 25.4
(1.00)
7.7
1.5
(0.06)
9.3
(0.37)
29.5
(1.16)
17.3
(0.68)
11.5
(0.45)
23
(0.91
)
20.2
(0.80)
25.4
(1.00)
74 (2.91)
57 (2.24)
20.8
(0.82)
20.4
(0.80)
20
(0.79)
20
(0.79)
12
(0.47)
22.2
(0.87)
4.29.2
4.25.6
14.4
(0.57) 25.4 (1.00)
31 (1.22)
43.8 (1.72)
4.2
14.4
(0.57)
Light indicator (red)
Stability indicator (green)
Two, M4
2.2
(0.09)
23.2
(0.91) 31 (1.22)
32.2
(1.27)
11.5
(0.45)
12
(0.47)
1.5
(0.06)
23
(0.91)
Note:Mounting bracket can be
attached to side A.
(A)
(See
note)
7.2
5.8
20.2
(0.80)
4.4
20
(0.79)
9
(0.35)

E3S-C E3S-C
CUBE REFLECTORS
E39-R1 Retroreflector
(Included with the E3S-
CR11/CR61) Two, 3.5 dia.
40.3
(1.59)
34
(1.34)
2.7
(0.11)
8 (0.31)
1.6
(0.06)
52
(2.05)
59.9
(2.36)
77.5
(0.30)
62.1 (2.46)
7.5 (0.30)
59.9
(2.36)
80.3
(3.18)
90.8 (3.57)
52.0
(2.05)
6.5
(0.26) 34 (1.34)
74.5
(2.93)
34.8
(1.37)
19.3
(0.76)
11
(0.43)
20
(0.79)
0.2 (0.008)
Four, M3
holes 2.6 (0.10)
1.2 (0.05)
25.4
(1.0)
34
(1.34) 38
(1.50)
Four, 3.5 (0.14)
dia. holes
E39-R2 Optional Reflector
E39-R3 Option Small Reflector with
(Mounting Bracket) Adhesive tape