Omron E3C-WE4 Thin, compact head saves space and mounts closely. built-in interference protection provided. Datasheet

Compact Head Amplifier-separated Photoelectric Sensor
E3C
CSM_E3C_DS_E_8_1
Thin, Compact Head Saves Space
and Mounts Closely. Built-in
Interference Protection Provided.
• Input indicator on the Sensor Unit simplifies settings.
Be sure to read Safety Precautions on
page 11.
Ordering Information
Sensors
Sensor Units [Refer to Dimensions on page 12.]
Sensing method
Red light
Application
Appearance
Sensing distance
10
100 mm
12
11
5.8
13
500 mm
7
25
Small type
12
1m
8
Through-beam
(Emitter + Receiver) *
36
16
18
2m
12.4
12.5
200 mm
2.8
15
Slim type
8
3
7.85
3
300 mm
15
Side-view
15
26
Small type
18
100 mm
Infrared light
Model
E3C-S10 2M
Emitter E3C-S10L 2M
Receiver E3C-S10D 2M
E3C-S50 2M
Emitter E3C-S50L 2M
Receiver E3C-S50D 2M
E3C-1 2M
Emitter E3C-1L 2M
Receiver E3C-1D 2M
E3C-2 2M
Emitter E3C-2L 2M
Receiver E3C-2D 2M
E3C-S20W 2M
Emitter E3C-S20LW 2M
Receiver E3C-S20DW 2M
E3C-S30W 2M
Emitter E3C-S30LW 2M
Receiver E3C-S30DW 2M
E3C-S30T 2M
Emitter E3C-S30LT 2M
Receiver E3C-S30DT 2M
E3C-DS10 2M
10
Diffuse-reflective
Slim type
19.5
2.8
Side-view
18
11
21
8
50 mm
100 mm
E3C-DS5W 2M
E3C-DS10T 2M
36
Convergent-reflective
Small type
10
30±3 mm
E3C-LS3R 2M
* Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted. (Modifications are required for some models. Ask your OMRON representative for details.)
1
E3C
Amplifier Units [Refer to Amplifier Units on page 15.]
Power supply
Application
Appearance
AC
Standard models
48
Functions
109.5
49
Slim type
30
60
Model
---
E3C-A
Timer
E3C-C
Self
diagnostic
E3C-JC4P 2M
14
DC
Small type
---
27.2
20.7
E3C-GE4
35.5
Accessories (Order Separately)
Mounting Brackets [Refer to E39-L/F39-L/E39-S/E39-R for Dimensions.]
Appearance
Model
Quantity
Remarks
E39-L41
2
Provided with the E3C-1.
E39-L42
2
Provided with the E3C-2.
Can be used with the E3C-DS10.
E39-L127-T1
1
E39-L127-T2
1
E39-L127-T3
1
E39-L31
1*
Can be used with the E3C-S10.
Can be used with the E3C-S50.
Note: Refer to E39-L/F39-F/E39-S/E39-R for Dimensions.
* When using through-beam models, order one bracket for the Receiver and one for the Emitter.
Connector [Refer to E39-L/F39-L/E39-S/E39-R for Dimensions.]
Name
Appearance
Model
Quantity
Remarks
PF113A
1
Provided with the E3C-A/C.
PYF08A
1
Can be used with the E3C-GE4.
PY08
1
Can be used with the E3C-GE4.
Front connection
socket
Rear connection
socket
2
E3C
Ratings and Specifications
Sensors
Sensing method
Model
Item
Sensing distance
Through-beam
E3C-S10
200 mm
E3C-S30T
E3C-S30W
E3C-S50
E3C-1
500 mm
300 mm
Opaque, 2-mm dia. min.
Opaque, 3-mm
dia. min.
Opaque, 1.5-mm Opaque, 4-mm
dia. min.
dia. min.
Directional angle
Emitter/Receiver: 10 to 60° each
Emitter/Receiver: 10 to 40° each
Light source (wavelength)
Infrared LED (950 nm)
Ambient illuminance
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Standard sensing
object
100 mm
E3C-S20W
Infrared LED
(940 nm)
1m
E3C-2
2m
Emitter/Receiver: 3 to 20° each
Opaque, 8-mm
dia. min.
Emitter/Receiver: 3 to 15° each
Infrared LED (950 nm)
Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation)
Ambient humidity range
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
500 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection
IEC 60529 IP64
Limited to indoor
use
Connection method
Pre-wired models (standard length: 2 m)
Weight (packed state)
Material
IEC 60529 IP50
Limited to indoor
use
IEC 60529 IP64
Limited to indoor
use
Approx. 50 g
IEC 60529 IP60
Limited to indoor
use
IEC 60529 IP66
Limited to indoor use
Approx. 24 g
Approx. 60 g
Case
Polycarbonate
ABS
Polycarbonate
Lens
Polycarbonate
Acrylics
Polycarbonate
Mounting
Brackets
---
Instruction
manual
Accessories
Phillips screw
M2×8, spring
washer, flat
washer, M2 nut,
instruction
manual
Sensing method
Item
Model
Instruction
manual
Zinc die-cast
Steel
Phillips screw
M2×8, spring
washer, flat
washer, nut M2,
instruction
manual
Diffuse-reflective
E3C-DS5W
Approx. 120 g
Mounting
Bracket (with
screws),
instruction
manual
Mounting
Bracket (with
screws),
instruction
manual
Convergent-reflective
E3C-DS10T
E3C-DS10
E3C-LS3R
Sensing distance
50 mm (White paper 100 × 100 mm (White paper 100
100 mm)
× 100 mm)
100 mm (White paper 50 × 30 ± 3 mm (White paper 10
50 mm)
× 10 mm)
Differential travel
20% max. of sensing distance
10% max.
Light source (wavelength)
Infrared LED (950 nm)
Ambient illuminance
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Infrared LED (950 nm)
±3% max.
Red LED (680 nm)
Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation)
Ambient humidity range
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
500 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection
IEC 60529 IP50 (Limited to indoor use)
Connection method
Pre-wired models (standard length: 2 m)
Weight (packed state)
Approx. 50 g
Material
Case
Lens
Accessories
IEC 60529 IP64 (Limited to indoor use)
Approx. 55 g
Polycarbonate
Polycarbonate
Phillips screw M2×8,
spring washer, flat washer, Instruction manual
M2 nut, instruction manual
3
E3C
Amplifier Units
Item
Model
E3C-A
E3C-C
E3C-JC4P
E3C-GE4
Power supply
voltage
100 to 240 VAC±10%, 50/60 Hz
12 to 24 VDC±10%, ripple (p-p): 1 V max.
Power (current)
consumption
3 W max.
50 mA max.
Load power supply voltage: 24 VDC max., load current: 80 mA
max., voltage output type, output current: 1 to 4 mA (residual
voltage: 1.2 V max.)
Light-ON/Dark-ON switch selectable
Load power supply voltage: 24
VDC max., load current: 100
mA max., NPN open collector
output type (residual voltage:
1 V max.)
Light-ON/Dark-ON switch selectable
Control
output
Transistor
output
220 VAC 1 A cosφ=1
Relay out- (resistive load)
put
SPDT contact only
---
External
synchronous input
---
H = 6 to 30 V
L = 0 to 2 V
When L, turns OFF the control
output forcibly.
Timer function
---
ON/OFF, oneshot delay (selectable): 1 or 10 s max.
--OFF-delay 0/40 ms (switch selectable)
Ambient
temperature range
Operating: −10° to 55°C, Storage: −25° to 70°C (with no icing or condensation)
Ambient humidity
range
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
500 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 300 ms2 three times in each of X, Y and Z directions
Degree of protection
IEC IP20
(limited to indoor use)
Protection
Reverse polarity protection, output short-circuit protection, mutual interference prevention
Response
time
IEC IP60
(limited to indoor use)
No
contact
Operate or reset: 1 ms max./2 ms max. each (switch selectable)
Relay
Operate or reset: 20 ms max.
Operate or reset: 1 ms max.
Connection method
Terminal block
Weight
(packed state)
Approx. 200 g
Approx. 80 g
Case
ABS
Mounting
Brackets
Stainless steel
Accessories
---
IEC IP20
(limited to indoor use)
Operate or reset: 1 ms max./2 ms
max. each (switch selectable)
---
Terminal block input cable
pullout
(standard cable length: 2 m)
Material
Load power supply voltage: 24
VDC max., load current:
80 mA max., voltage output
type, output current: 1 to 4 mA
(residual voltage: 0.7 V max.)
Light-ON/Dark-ON cable connection selectable
Terminal block
Approx. 15 g
Polycarbonate
---
Connection Socket (PF113A)
Instruction manual
Iron
Mounting Bracket, Adjustment
screwdriver, Caution label,
Instruction manual
--Instruction manual
* The terminal pins are used for connection between amplifiers for synchronous operation.
4
E3C
Engineering Data (Typical)
Parallel Operating Range
E3C-S10
E3C-S20W
E3C-S50
200
Y
150
X
100
50
0
50
100
150
200
250
300
Sensing
distance X (mm)
−50
200
Y
150
X
100
50
0
50
100
150
200
250
300
Operating position Y (mm)
Through-beam
Operating position Y (mm)
Through-beam
Operating position Y (mm)
Through-beam
Sensing
distance X (mm)
−50
200
X
100
50
0
0.2
−100
−100
−150
−150
−150
E3C-S30T/-S30W
X
100
50
0
0.5
1
1.5
2
Sensing
distance X (mm)
−50
200
150
100
Y
50
X
0
1
2
3
4
Sensing
distance X (mm)
−50
Operating position Y (mm)
E3C-2
Operating position Y (mm)
E3C-1
Operating position Y (mm)
Through-beam
150
0.8
1
−200
−200
Through-beam
Y
0.6
Sensing
distance X (mm)
Through-beam
200
0.4
−50
−100
−200
Y
150
200
Y
150
X
100
50
0
200
600
400
−100
−100
−100
−150
−150
−150
−200
−200
−200
800
Sensing
distance
X (mm)
−50
Operating Range
E3C-DS10 (Example 1)
40
Moving direction
of object
X
30
Y
20
10
0
−10
20
40
60
Sensing
distance
X (mm)
80
100
120
40
Y
30
X
20
10
0
−10
20
40
60
80
100 120
140 160
Sensing
distance
X (mm)
Operating position Y (mm)
Diffuse-reflective
E3C-DS10T
Operating position Y (mm)
Diffuse-reflective
E3C-DS5W
Operating position Y (mm)
Diffuse-reflective
40
30
X
ON
OFF
Y Moving
direction
Optical of object
axis
20
10
0
−10
−20
−20
−20
−30
−30
−30
−40
−40
−40
40
80
120
200
160
Sensing
distance
X (mm)
5
E3C
E3C-LS3R (Example 2)
40
X
ON
OFF
30
Moving direction
of object
Y
Optical
axis
20
10
0
40
80
120
200
2
Y
1
0
22
26
28
30
32 34
36 38
2
X
ON
OFF
Y
1
0
22
26
24
24
−1
−1
−2
−2
Moving
direction
of object
Optical
axis
Sensing distance
X (mm)
Sensing
distance
X (mm)
−20
Moving direction
of object
Optical
axis
160
−10
X
ON
OFF
Operating position Y (mm)
Convergent-reflective
Operating position Y (mm)
Convergent-reflective
E3C-LS3R (Example 1)
Operating position Y (mm)
Diffuse-reflective
E3C-DS10 (Example 2)
28
30
32 34
36 38
Sensing distance
X (mm)
−30
−40
Excess Gain vs. Set Distance
E3C-S20W
E3C-S30T/-S30W
10
7
5
3
100
70
50
Excess Gain ratio
30
1
0.7
0.5
E3C-S50
100
70
50
Excess Gain ratio
Excess Gain ratio
100
70
50
30
10
7
5
3
0.3
0.1
3
1
0.7
0.5
1
0.7
0.5
0.3
0.3
0.1
100
200
300
400
500
E3C-DS5W
0.2
0.4
0.6
1
Operating Level
30
10
7
5
1
0.7
0.5
Operating Level
0
50
100
150
200
Set distance (mm)
1
30
10
7
5
Operating Level
1
0.7
0.5
0.3
0.1
0.1
0.8
3
0.3
0.3
0.6
100
70
50
3
3
0.4
Set distance (mm)
Excess Gain ratio
10
7
5
0.2
E3C-LS3R
100
70
50
30
0
Set distance (mm)
Excess Gain ratio
Excess Gain ratio
0.8
E3C-DS10T
100
70
50
Operating Level
0.1
0
Set distance (mm)
1
0.7
0.5
10
7
5
Operating Level
Operating Level
0
30
0
50
100
150
200
Set distance (mm)
0.1
0
10
20
30
40
50
Set distance (mm)
6
E3C
I/O Circuit Diagrams
NPN output
Model
Operation
mode
Timing charts *
Incident light
No incident light
Light-ON
Light
indicator
(red)
Contact
output
t
Operation
selector
t
+12 V
LIGHT ON
a
b
Incident light
No incident light
ON
Light
indicator
OFF
(red)
a
Contact
b
output
t
Light-ON
E3C-JC4P
*2
2
Input circuit
Dark-ON
ON
Load
(relay etc.) OFF
Light-ON
E3C-GE4
Dark-ON
Incident light
No incident light
ON
Light
indicator
OFF
(red)
H
No-contact
L
output
ON
Output
transistor OFF
Incident light
No incident light
ON
Light
indicator
OFF
(red)
H
No-contact
L
output
ON
Output
transistor OFF
0V
Output circuit
HIGH 6 to 30 V
LOW 0 to 2 V
DARK ON
* 1. E3C-C only
* 2. E3C-A/-C have SPDT contact output.
(About terminal number, please refer to the connection section.)
L-ON
(LIGHT ON)
40 ms
Brown 12 to 24 VDC
Light
indicator
(red)
Stability
indicator
(green)
Load
Blue
Pink
Self diagnostic output
50 mA max.
40 ms
t
Switched with
wiring.
14
+
−
t
Switched with
wiring.
14
−
+
Rated current
circuit
1.5 to 4 mA
4
(LIGHT ON)
t
0V
Z1
D-ON
(DARK ON)
t
100 mA max.
Black
Output
Z0
Photoelectric
Sensor
Main
Circuit
Incident light
No incident light
Light
ON
indicator
OFF
(red)
ON
Output
transistor OFF
Output
3
Photoelectric
Sensor
Main
Circuit
t
H
Solid-state
L
output
ON
Output
transistor OFF
Incident light
No incident light
Light
ON
indicator
OFF
(red)
ON
Output
transistor OFF
ON
Load
(relay etc.) OFF
80 mA max.
+5.5 V
Synchronous
inputs * 1 9
Solid-state
output
ON
Output
transistor OFF
Dark-ON
Rated current
circuit
1.5 to 4 mA
ON
OFF
H
L
E3C-A
E3C-C
Output circuit
4
Photoelectric
Sensor
Main
Circuit
12
Output
80 mA max.
14
Power
source
4
(DARK ON)
* For t in the timing chart, refer to Part Names/Selection Method on page 9.
7
E3C
Connection
Red
Shield
White
Shield
−
E3C-A/C
+
PF113A
2
Solid-state output
+
1
−(Note)
Gate input
11 10
3
+
9
−
2
Solid-state output
+
Emitter
+
9
7
8
5
Tb
100 to 240 VAC
6
Ta Tc
7
Receiver
Shield
White
Shield
White
Red
Shield
Red
Shield
1
Shield
Shield
White
4
5
8
9
12
13
14
Emitter/receiver
Shield
+ −
Response
time
selector
12 to
input
Output
8
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
2. The E3C-A does not have
a gate input function.
3. L when the gate input 2-9
terminals are connected,
H when they are
disconnected.
100 to 240 VAC
Emitter
Red
Receiver
6
Ta Tc
E3C-GE4
− (Note)
Gate input
4
5
E3C-JC4P
11 10
E3C-A/C
4
Tb
1
3
E3C-A/C
Note
Emitter/receiver
White
Receiver
Red
Emitter
Connected to the reflective model
Shield
Connected to the through-beam model
Shield
Amplifier Units
Emitter/
receiver
Red
24 VDC
Shield
− +
White
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
1
4
5
8
9
12
13
14
Response
time
selector
input
Output
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
2. The response time is 1 ms
when (8) is disconnected,
+ −
and 2 ms when (8) is
connected to 0 V (negative
side) of the power supply.
12 to
3. By setting the power
24 VDC
supply terminal (4) to −
and (14) to +, the output
turns "H" when the light is
− +
received. With the E2
mode, the output transistor
turns OFF. By setting (4)
to + and (14) to +, the
output turns "L" when the
light is received. With the
E1 mode, the output
transistor turns ON.
8
E3C
Nomenclature/Settings
Nomenclature
Amplifier Units
Settings
Operation switching
Operation
indicator (red)
When a relay-switch
operates, the indicator turns
on.
Stability indicator (green)
DARK ON
LIGHT ON
When the light receiving input
becomes +20% or more and −20%
or less of operating voltage, it will
be turned on. (Indicate stable status)
DARK turns the relay ON and the transistor output "H".
DARK ON
LIGHT ON
LIGHT turns the relay ON and the transistor output "H".
Response time changing (The different frequency type can be
made up by changing the response speed.)
E3C-A
Operation
selector
Light indicator
(red)
When the light
inputs,
it will be turned on.
Response
time
selector
switch
Sensitivity adjuster
2 ms (B)
1 ms (A)
The response time is set to 2 ms.
2 ms (B)
1 ms (A)
The response time is set to 1 ms.
Timing chart
t
Incident light
No incident light
Selector switch for
operating mode
LIGHT ON
Selector switch for
operating mode
DARK ON
t
Output
Relay Solid
state
"a"
"H"
"b"
"L"
"a"
"H"
"b"
"L"
(Output
transistor)
(OFF)
(ON)
(OFF)
(ON)
Note 1. Control output is produced only during input time.
2. When t exceeds 1 ms or 2 ms, solid-state output is produced.
To produce relay output, t must be longer than 20 ms.
Operation switching
Operation indicator
(red)
When a relay-switch
operates, the indicator turns
on.
Stability indicator (green)
When the light receiving input
becomes +20% or more and −20%
or less of operating voltage, it will be
turned on. (Indicate stable status)
Operation
selector
DARK ON
LIGHT ON
DARK turns the relay ON and the transistor output "H".
DARK ON
LIGHT ON
LIGHT turns the relay ON and the transistor output "H".
Response time changing (The different frequency type can be
made up by changing the response speed.)
Selector
switch for
response
time
Timer
function
setting
switch
Light indicator
(red)
2 ms (B)
1 ms (A)
The response time is set to 2 ms.
When the light
inputs,
it will be turned on.
2 ms (B)
1 ms (A)
The response time is set to 1 ms.
Delay
time setting
switch
Delay time adjuster
Sensitivity adjuster
Delay time setting
1 sec
10 sec
0.1 to 1 s can be set.
1 sec
10 sec
1 to 10 s can be set.
After setting the selector, fine-adjust the delay time with the
variable adjuster. (Clockwise turn increases the delay time.)
E3C-C
Min
Timer function setting
DARK ON
TIME
Max
Timing chart
LIGHT ON
Output
t
Set a position freely
Incident light
When selecting ON delay
(ON D.)
2 ms (B)
O.S.D.
ON D.
OFF D.
1 sec
10 sec
Set a position freely
LIGHT ON
Set a position freely
1 ms (A)
Set a position freely
2 ms (B)
DELAY
No incident light
(9)(2)
External
synchro- Release
(9)-(2)
nous inShort circuit
puts
LIGHT ON
ON D.
T
T
T
T
DARK ON
LIGHT ON
T
OFF D.
O.S.D.
T
DARK ON
ON D.
OFF D.
1 sec
10 sec
DARK ON
When selecting one-shot
delay
(O.S.D.)
Set a position freely
DELAY
DARK ON
When selecting OFF delay (OFF D.)
1 ms (A)
Relay Solid
state
LIGHT ON
2 ms (B)
1 ms (A)
DELAY
O.S.D.
T
Set a position freely
Set a position freely
Set a position freely
T
LIGHT ON
T
O.S.D.
T
DARK ON
(Output
transistor)
"a"
"b"
"a"
"b"
"H"
"L"
"H"
"L"
(OFF)
(ON)
(OFF)
(ON)
"a"
"H"
(OFF)
"b"
"a"
"b"
"a"
"L"
"H"
"L"
"H"
(ON)
(OFF)
(ON)
(OFF)
"b"
"a"
"L"
"H"
(ON)
(OFF)
"b"
"L"
(ON)
Note 1. t must be longer than 1 ms or 2 ms. 2. T denotes a delay time.
External synchronous input operation
ON D.
OFF D.
1 sec
10 sec
Since the function has
stopped, it allows in
both of the positions.
Set a position freely
When the external synchronous input terminal (9) is open (HIGH), the output
relay performs timer operation according to the input signals (LIGHT, DARK).
When the external synchronous input terminaL (9) is connected to the 0 V terminal (2) (LOW), the output relay turns OFF, independently of the input signals
and output status, and acts as an inhibit signal.
9
E3C
Nomenclature
Amplifier Units
E3C-JC4P
Stability indicator
(green)
Sensitivity adjuster
(4-turn endless asjuster)
Settings
Light indicator
(red)
---
Operation selector
Operation switching
14
14
E3C-GE4
Stability indicator
(green)
Light indicator
(red)
When the light receiving
input becomes+20% or
more and −20% or less
of operating voltage, it will
be turned on. (Indicate
stable status)
When the light inputs,
it will be turned on
−
+
+
−
4
DARK turns the output "H".
4
LIGHT turns the output "H".
Response time changing (The different frequency type can be
made up by changing the response speed.)
H-0 V * connected
The response time is set to 2 ms.
H disconnected
The response time is set to 1 ms.
* 0 V of power supply
Timing chart
Sensitivity adjuster
Incident light
No incident light
14
14
+
−
−
+
4
4
t
t
No-contact
output
"H"
"L"
"H"
"L"
(Output
transistor)
(OFF)
(ON)
(OFF)
(ON)
10
E3C
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Precautions for Correct Use
Do not use the product in atmospheres or environments that exceed
product ratings.
Amplifier Units
● Wiring
Connection of E3C-JC4P Amplifier Unit and Sensor
Always run the shielded wires of the Emitter and Receiver separately.
Also, route the sensor cable along the cable grooves of the cover and
sensor and fix it with the cover.
Extension Cable
Through-beam
Cable
Polyethylene insulation shield
Round cable
White (Shield)
Shield
E3C-S10
E3C-1
E3C-2
E3C-S50
Receiver
Emitter
(Shield) Red
Specified cable
Model
White (polyethylene)
2.4 dia.
Replacement
cable
1-conductor shield/
vinyl wire, conductor cross section:
0.3 mm2 min.
Shield
White
(vinyl)
12-conductor, 0.18 dia.
Gray (vinyl sheath)
Vinyl insulation shield round cable
Sheath
Shield
E3C-S20W
1.7 dia.
Polyethylene
Connection Socket
Conductor
The standard socket is the PF113A for the E3C-A and -C, and the
PYF08A, PYF08M or PY08 for the E3C-GE4. Avoid using any other
sockets since they may not satisfy the characteristics. (There will be
no problem when the STABILITY indicator turns ON)
12-conductor, 0.18 dia.
Vinyl insulation shield round cable
(robot cable)
Sheath
Shield
E3C-S30T
E3C-S30W
Sensor Units
1-conductor shield/
vinyl wire, conductor cross section:
0.3 mm2 min.
1.8 dia.
Polyethylene
● Wiring
Extension Cable
Conductor
30-conductor, 0.08 dia.
• The extension distance of the sensor connection cable should be
within 10 m.
• The strip-off length of the core in the connection cable should be 20
mm max. on the Receiver side and 50 mm max. on the Emitter side,
and the core should be as short as possible. Avoid using the joint
terminal and connector.
Socket
Reflective model
Cable
Specified cable
Model
Replacement
cable
Vinyl insulation shielded parallel cable
E3C-DS10
E3C-DS10T
E3C-VS1G
E3C-VS3R
E3C-LS3R
Sheath
Internal
sheath
Shield
2.4
Polyethylene
When there is no1conductor shielded,
vinyl cable (parallel
wire), use two 1conductor shielded,
vinyl wires.
Conductor
4.3
12-conductor, 0.18 dia.
Vinyl insulation shielded parallel cable
20 mm max.
• Use independent shielded wires for the Emitter and Receiver.
Using a common shielded wire can cause a malfunction.
E3C-DS5W
E3C-VS7R
E3C-VM35R
Sheath
Shield
Polyethylene
Conductor
When there is no1conductor shielded,
vinyl cable (parallel
wire), use two 1conductor shielded,
vinyl wires.
7-conductor, 0.18 dia.
● Others
When the E3C is used in a place where high-frequency noise will be
generated, e.g. ultrasonic welder, grounding the 0-V terminal (on the
shield side of the connection cable) of the Receiver may avoid a
malfunction caused by induction.
11
E3C
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensors
Sensor Units
E3C-S10
5.8
10
2.3
Two, 2.9 dia.
7.5
12
2
Light indicator (red)
(emitter only)
2.8
Emitter/
receiver surface
2.8
2.4-dia. shielded cable with 1 conductor
(Conductor cross section: 0.3 mm2),
Standard length: 2 m
5.2 dia.
Emitter: E3C-S10L
Receiver: E3C-S10D
E3C-S50
Emitter/receiver label
Light indicator (red)
(emitter only)
11
2.9±0.2
7
3.5
8±0.2
13
5.7 dia.
Emitter/receiver
surface
Two, 3.2 dia.
2.4-dia. shielded cable with 1 conductor
(Conductor cross section: 0.3 mm2),
Standard length: 2 m
Emitter: E3C-S50L
Receiver: E3C-S50D
E3C-1
25
13
3
8
10
2
6.4
8
12
6 dia.
3.2
5.5
5
4
Light indicator (red)
(emitter only)
M3
Iron
12
2.4-dia. shielded cable with 1 conductor
(Conductor cross section: 0.3 mm2), Standard length: 2 m
Emitter/receiver
surface
6
5
12
16.5
3.5
Emitter: E3C-1L
Receiver: E3C-1D
3.2
13.5
12.5
Optical axis position
Lens 4 dia.
* Mounting Bracket can be attached to side A.
(A)*
E3C-2
2
36
8 dia.
12.4 9.4
3.2
8
12
5.5
4.5
3.2
M3
21
6.7
Lens 8 dia.
Emitter: E3C-2L
Receiver: E3C-2D
3.3
Iron
2.4-dia. shielded cable with 1 conductor
(conductor cross section: 0.3 mm2), Standard length: 2 m
Emitter/receiver
surface
7
16
23
Light indicator (red)
(emitter only)
17
Optical
axis position
(A)*
* Mounting Bracket can be attached to side A.
13.3
20
12
E3C
E3C-S20W
Receiver
Emitter
2
2,000
2 dia. (receiver)
18
3.6
4.5
4.5
(white)
Light indicator (red)
(Red)
4
5
(6) 12.5
2.5
1.75-dia. shielded cable
with 1 conductor
(Conductor cross section:
0.3 mm2),
Standard length: 2 m
Emitter: E3C-S20LW
Receiver: E3C-S20DW
2 dia. (emitter)
11±0.2
3.5
3.8 dia.
2.3 dia.
E3C-S30W
1.4
2.8
Emitter
Receiver
1.5 dia. (receiver)
15
5
Light indicator 5
(red) 1.2 dia. 2.4
1.5 dia. (emitter)
2
4
8
2.2
1.93-dia. shielded robotics
cable with 1 conductor
(Conductor cross section: 2.2
0.15 mm2),
dia.
Standard length: 2 m
7.5
12
3.6 dia.
1.5 3
Emitter: E3C-S30LW
Receiver: E3C-S30DW
E3C-S30T
Receiver
Emitter
5
1.5 dia. (receiver)
5
2.4
Light indicator
(red) 1.2 dia.
15
3.85
Emitter: E3C-S30LT
Receiver: E3C-S30DT
1.5 dia. (emitter)
7.85
2.2
1.93-dia. shielded robotics
cable with 1 conductor
(Conductor cross section:
0.15 mm2),
Standard length: 2 m
7.5
12
2.2
dia.
3.6 dia.
1.5 3
E3C-DS10
2
26
4.3
Emitter
9
10
Receiver
Lens
19
3.2
R1.2
4
15
3.9
5
3.2
10
5
Light indicator
(red)
6.6
2.4-dia. shielded cable
R3.3
8.5±1 Optical axis with 2 conductors
(Conductor cross section: 0.3 mm2),
position
Standard length: 2 m
2.4
13
E3C
E3C-DS5W
2
2,000
18
4.5
Receiver
4
4
7±0.2
7
1.8 × 3.6-dia. shielded
cable with 2 conductors
(Conductor cross
11±0.2
section: 0.18 mm2),
3.5
Standard length: 2 m
40
19.5
6
2.5
3.8 dia.
2.3 dia.
1.4
Emitter
2.8
E3C-DS10T
1.5
21
2,000
4.6
11
40
2.5
16±0.2
Two, 3.2-dia. mounting holes
2.5
Emitter
Receiver
6
8
7
2.4-dia. shielded cable with 2 conductors
(Conductor cross section: 0.3 mm2),
Standard length: 2 m
7±0.2
E3C-LS3R
2
36
4.3
Emitter
9
10
Receiver
Lens
3.2
R1.2
5.3
13
18
6.5
6.6
3
Light indicator
(red)
13±1
Optical axis
position
30
2.4
R3.3
2.4-dia. shielded cable with 2 conductors
(Conductor cross section: 0.3 mm2),
Standard length: 2 m
14
E3C
Amplifier Units
E3C-A
E3C-C
PF113A
Stability indicator (green)
Light indicator (red)
Operation indicator (red)
51.5
8
48
6
6
3
4
48
49
E3C-JC4P
24.5
73.5
4
109.5
With Mounting Bracket Attached
M2.6
Light indicator
Stability indicator
Sensitivity adjuster
(10)
Timer mode selector switch
Operation selector
Caution label*
50
4.5-dia. vinyl-insulated round cable with
4 conductors (Conductor cross section:
0.2mm2, Insulator diameter: 1.2mm),
Standard length: 2 m
5
3.5
30
12
2.5
6
10
14
43
60
Two, 3.3 dia.
23.5
Mounting bracket (iron) (detachable)
R1.6
16
3.2
14
2
35.5
*After adjusting the sensitivity, attach the caution label at the location indicated by
above to prevent malfunction.
E3C-GE4
Stability indicator (green)
Light indicator (red)
20.7
Connector
Use the PYF08A front connection socket
or PY08 rear connection socket.
27.2
35.5
5.4
Accessories (Order Separately)
Mounting Brackets
Refer to E39-L/F39-L/E39-S/E39-R for details.
Connecting Sockets
Refer to E39-L/F39-L/E39-S/E39-R for details.
15
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
 Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
 Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
 Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2011.9
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2011 All Right Reserved.
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