Omron E3JM-R4M4T Built-in power supply photoelectric sensor Datasheet

Built-in Power Supply Photoelectric Sensor
E3JM/E3JK
CSM_E3JM_E3JK_DS_E_9_1
Two Models Contribute to
Overall Cost Reduction
E3JM Terminal Block Models
• Easy to wire and adjust.
E3JK Pre-wired Models
• Slim body is economically priced and
full of functions.
Be sure to read Safety Precautions on
page 10.
Ordering Information
Sensors (Refer to Dimensions on page 12.)
E3JM
Sensing
method
Red light
Appearance
Connection
method
Sensing distance
Operation
mode
Output
Functions
configuration
--Relay
Throughbeam
(Emitter +
Receiver) *
Timer
10 m
Light-ON
Dark-ON
(switch
selectable)
Terminal
block
Retroreflective
with MSR
function
Diffusereflective
--DC SSR
Timer
Relay
4m
DC SSR
E39-R1 (provided)
--Timer
--Timer
Relay
--Timer
700 mm
DC SSR
--Timer
Infrared light
Model
E3JM-10M4-N
Emitter E3JM-10L-N
Receiver E3JM-10DM4-N
E3JM-10M4T-N
Emitter E3JM-10L-N
Receiver E3JM-10DM4T-N
E3JM-10S4-N
Emitter E3JM-10L-N
Receiver E3JM-10DS4-N
E3JM-10S4T-N
Emitter E3JM-10L-N
Receiver E3JM-10DS4T-N
E3JM-R4M4
E3JM-R4M4T
E3JM-R4S4
E3JM-R4S4T
E3JM-DS70M4
E3JM-DS70M4T
E3JM-DS70S4
E3JM-DS70S4T
* Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted.
1
E3JM/E3JK
E3JK
Sensing
method
Appearance
Connection
method
Sensing distance
Operation mode
Output
configuration
Light-ON
Relay
Throughbeam
(Emitter +
Receiver) *1
5m
Dark-ON
Light-ON
Dark-ON
Retro-reflective with MSR
function
*2
Pre-wired
(2 m)
2.5 m
(3 m)
*2
Retro-reflec- E39-R1
(provided)
tive without
MSR function
4m
(5 m)
Diffusereflective
300 mm
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Both
DC SSR
selectable
Relay
Both
DC SSR
selectable
Relay
Both
DC SSR
selectable
Relay
Both
DC SSR
selectable
Model
E3JK-5M1-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DM1-N 2M
E3JK-5M2-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DM2-N 2M
E3JK-5S3-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DS3-N 2M
E3JK-R2M1 2M
E3JK-R2M2 2M
E3JK-R2S3 2M
E3JK-R4M1 2M
E3JK-R4M2 2M
E3JK-R4S3 2M
E3JK-DS30M1 2M
E3JK-DS30M2 2M
E3JK-DS30S3 2M
Note: UL-listed models have the -US suffix. Through-beam models have -US suffix instead of -N suffix. (Example: E3JM-10M4-US 2M). Tightening nuts, washers, and
rubber bushings are not provided with these models.
Change: Shape of the E3JM conduit socket
Note, however, that DC-type E3JK SSR Output Models are not UL-listed.
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted.
*2. Values in parentheses indicate the sensing distance when using E39-R2 Reflectors.
Accessories (Order Separately)
Slit (A Slit is not provided with the Sensor for through-beam. Order a Slit separately if required.) (Refer to Dimensions on page 12.)
Slit width
Minimum detectable object
(typical)
Sensing distance
E3JM-10@4(T)-N
1.2 m
E3JK-5@@-N
0.7 m
1 mm × 20 mm
1-mm dia.
Model
E39-S39
Quantity
Remarks
1 Slit each for
the Emitter and
Receiver (2 Slits
total)
(Seal-type long slit)
Can be used with the E3JM-10@4(T)-N
and E3JK-5@@-N Through-beam
Models.
Reflectors (A Reflector is required for Retroreflective Sensors.)
A Reflector is provided with the E39-R1 Sensor. For other Sensors, order a Reflector separately if required. (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.)
Name
Sensing distance (typical)
E3JM-R4@4(T)
Reflectors
Small Reflectors
E3JK-R2@@
2.5 m (rated value)
E3JK-R4@@
4 m (rated value)
E3JK-R2@@
3m
E3JK-R4@@
5m
E3JM-R4@4(T)
E3JK-R2@@
E3JM-R4@4(T)
E3JK-R2@@
Tape Reflectors
3.5 m
1 m (5 mm) *
1 m (200 mm) *
750 mm (200 mm) *
E3JM-R4@4(T)
1.6 m (200 mm) *
E3JK-R2@@
1.2 m (200 mm) *
E3JM-R4@4(T)
E3JK-R2@@
Model
Quantity
4 m (rated value)
2 m (200 mm) *
1.5 m (200 mm) *
Remarks
Provided with the E3JM-R4@4(T)
Provided with the E3JK-R2@@
Provided with the E3JK-R4@@
E39-R1
1
E39-R2
1
---
E39-R3
1
---
E39-RS1
1
E39-RS2
1
E39-RS3
1
Enables MSR function.
Note: 1. When using any reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide.
2. Refer to Reflectors on E39-L/F39-L/E39-S/E39-R for details.
* Values in parentheses are the minimum required distance between the Sensor and Reflector.
2
E3JM/E3JK
Mounting Bracket
Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to E39-L/F39-L/E39-S/E39-R)
Appearance
Model
Quantity
Remarks
E39-L53
1
Provided with the E3JM.
E39-L40
1
Provided with the E3JK.
E39-L51
1
Mounting Bracket designed for changing
from he E3A-M, E3A2, E3A3, OA-5, or
OA-5N to the E3JM.
Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter.
2. Refer to Mounting Brackets on E39-L/F39-L/E39-S/E39-R for details.
3
E3JM/E3JK
Ratings and Specifications
E3JM
Sensing method
Item
Model
Through-beam model
Retro-reflective model
(with MSR function)
E3JM-10@4(T)-N
E3JM-R4@4(T)
Sensing distance
10 m
Standard sensing object
Opaque: 14.8-mm dia. min.
Differential travel
4 m (When using E39-R1)
Both Emitter and Receiver 3° to
20°
1° to 5°
Light source (wavelength)
Infrared LED (950 nm)
Red LED (660 nm)
Power supply voltage
12 to 240 VDC±10%, ripple (p-p): 10% max.
24 to 240 VAC±10%, 50/60 Hz
DC
3 W max. (Emitter 1.5 W max.
Receiver 1.5 W max.)
2 W max.
AC
3 W max. (Emitter 1.5 W max.
Receiver 1.5 W max.)
2 W max.
Response time
--20% max. of sensing distance
--Infrared LED (950 nm)
Relay output (E3JM-@@M4 (T) model): SPDT, 250 VAC, 3A (cosφ=1) max., 5 VDC, 10 mA min.
DC SSR output (E3JM-@@S4 (T) model): 48 VDC, 100 mA max. (residual voltage: 2 V max.)
Light-ON/Dark-ON selectable
Control output
Life
expectancy
(relay output)
E3JM-DS70@4(T)
White paper (200 × 200 mm):
700 mm
Opaque: 75-mm dia. min.
---
Directional angle
Power consumption
Diffuse-reflective model
Mechanical
50,000,000 times min. (switching frequency: 18,000 times/h)
Electrical
100,000 times min. (switching frequency: 1,800 times/h)
Relay output
(E3JM-@@M4 (T) models) Operate or reset: 30 ms max.
DC SSR output (E3JM-@@S4 (T) models) Operate or reset: 5 ms max.
Sensitivity adjustment
---
One-turn adjuster
Timer function *
ON-delay/OFF-delay/One-shot delay switch selectable
Delay time: 0.1 to 5 s (adjustable), only for E3JM-@@@4T
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx max.
Ambient temperature range
Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation)
Ambient humidity range
Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min.
Vibration
resistance
Destruction
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Malfunction
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 3 times each in X, Y, and Z directions
Malfunction
100 m/s2 3 times each in X, Y, and Z directions
Degree of protection
IEC 60529: IP66
Connection method
Terminal block
Weight (packed state)
Material
Accessories
Approx. 270 g
Approx. 160 g
Case
ABS (Acrylonitril Butadiene Styrene)
Lens
Methacrylic resin
Cover
Polycarbonate
Mounting
Bracket
Iron
Mounting Bracket (with screw), Nuts, Terminal Protection Cover, One set of cable connection nuts (excluding -US Models), Instruction manual, Reflector (E39-R1: only for Retro-reflective Sensors)
* The timer cannot be disabled for models with timer functions (E3JM-@@@4T).
4
E3JM/E3JK
E3JK
Sensing method
Model
Item
Through-beam model
E3JK
-5M@-N
E3JK
-5S3-N
Retro-reflective model
(with MSR function)
Retro-reflective model
(without MSR function)
Diffuse-reflective model
E3JK
-R2M@
E3JK
-R4M@
E3JK
-DS30M@
E3JK
-R2S3
Sensing distance
5m
2.5 m (When using E39-R1)
Standard sensing
object
Opaque: 14.8-mm dia. min.
Opaque: 75-mm dia. min.
Differential travel
4 m (When using E39-R1)
Directional angle
Light source
(wavelength)
Infrared LED (950 nm)
Power supply
voltage
12 to 240 VDC±10%, ripple (p-p): 10% max.
24 to 240 VAC±10%, 50/60 Hz
Power
consumption
DC
3 W max. (Emitter 1.5 W
max. Receiver 1.5 W max.)
2 W max.
AC
3 W max. (Emitter 1.5 W
max. Receiver 1.5 W max.)
2 W max.
Relay output
SPDT,
250 VAC, 3 A
max.
(cosφ= 1)
5 VDC, 10 mA
min.
DC SSR output, Negative:
common
48 VDC,
100 mA max.
Leakage current: 0.1 mA
max.
With load
short-circuit
protection
20% max. of sensing distance
Red LED (660 nm)
DC SSR output, Negative:
common
48 VDC,
100 mA max.
Leakage current: 0.1 mA
max.
With load
short-circuit
protection
Relay output
SPDT,
250 VAC, 3 A
max.
(cosφ= 1)
5 VDC, 10 mA
min.
50,000,000 times min. (switching frequency: 18,000 times/h)
Response time
30 ms max.
Infrared LED (950 nm)
Relay output
SPDT,
250 VAC, 3 A
max.
(cosφ= 1)
5 VDC, 10 mA
min.
DC SSR output, Negative: common
48 VDC,
100 mA max.
Leakage current: 0.1 mA
max.
With load
short-circuit
protection
Relay output
SPDT,
250 VAC, 3 A
max.
(cosφ= 1)
5 VDC, 10 mA
min.
DC SSR output, Negative:
common
48 VDC,
100 mA max.
Leakage current: 0.1 mA
max.
With load
short-circuit
protection
30 ms max.
5 ms max.
30 ms max.
5 ms max.
100,000 times min. (switching frequency: 1,800 times/h)
10 ms max.
30 ms max.
Sensitivity
adjustment
5 ms max.
---
One-turn adjuster
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx max.
Ambient
temperature range
Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation)
Ambient
humidity range
Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation)
Insulation
resistance
20 MΩ min. at 500 VDC
Dielectric strength
1,500 VAC, 50/60 Hz for 1 min.
DestrucVibration
tion resistance Malfunction
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction
500 m/s2 3 times each in X, Y, and Z directions
Malfunction
100 m/s2 3
times each in
X, Y, and Z directions
500 m/s2 3
times each in
X, Y, and Z directions
Degree of
protection
IEC 60529 IP64
Connection method
Pre-wired (standard length: 2 m)
Weight
(packed state)
Approx. 420 g
Material
100 m/s2 3
times each in
X, Y, and Z directions
500 m/s2 3
times each in
X, Y, and Z directions
100 m/s2 3
times each in
X, Y, and Z directions
500 m/s2 3
times each in
X, Y, and Z directions
100 m/s2 3
times each in
X, Y, and Z directions
500 m/s2 3
times each in
X, Y, and Z directions
Approx. 250 g
Case
ABS (Acrylonitril Butadiene Styrene)
Lens
Methacrylic resin
Mounting
Bracket
Iron
Accessories
White paper (100 × 100 mm):
300 mm
---
Life ex- Mechanipectan- cal
cy (relay
output) Electrical
Shock
resistance
E3JK
-DS30S3
---
--Both Emitter and Receiver 3° to
1° to 5°
20°
Control output
E3JK
-R4S3
Mounting Bracket (with screws), Nuts, Instruction manual, Reflector (Retro-reflective Models only)
5
E3JM/E3JK
Engineering Data (Typical)
Parallel Operating Range
E3JM-10@4(T)-N
E3JM-10@4(T)-N + E39-S39 (Optional Slit) E3JM-R4@4(T) + E39-R1
(A Slit is mounted to the Emitter and Receiver.) (Supplied Reflector)
Distance Y (mm)
Through-beam
600
400
200
0
2
4
6
8
10
12
Retro-reflective
60
Distance Y (mm)
Distance Y (mm)
Through-beam
Y
40
X
20
0
14 16
0.5
1
1.5
2
2.5
3
150
Reflector: E39-R1
100
50
0
3.5
1
2
3
4
5
6
Distance
X (m)
−20
−200
−400
Y
X
−600
−50
−40
−100
−60
−150
7
8
Distance
X (m)
Distance X (m)
Y
X
Operating Range
Diffuse-reflective
E3JM-DS70@4(T)
Distance Y (mm)
60
Sensing object: 200 × 200 mm
50
Y
40
X
30
20
10
0
2
4
6
8
10
−10
Distance
X (m)
−20
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
−30
−40
−50
−60
Excess Gain Ratio vs. Set Distance
Retro-reflective
E3JM-10@4(T)-N
E3JM-R4@4(T) + E39-R1
(Supplied Reflector)
1,000
E3JM-R4@4(T) + E39-R3
(Optional Reflector)
Excess gain ratio
1,000
Reflector: E39-R1
500
500
100
50
1,000
Reflector: E39-R3
500
300
Excess gain ratio
Excess gain ratio
Through-beam
100
50
100
50
30
10
10
5
5
5
3
Operating
1
level
0.5
Operating 1
level
0.5
Operating 1
level
0.5
0.3
0.1
0
2
4
6
8
10
12
14
16 18
Distance (m)
10
0.1
0
1
2
3
4
5
6
7
8
9
Distance (m)
0.1
0
1
2
3
4
5
6
7
8
9
Distance (m)
6
E3JM/E3JK
Sensing Object Size vs. Sensing Distance
Diffuse-reflective
E3JM-DS70@4(T)
1,000
Sensing object:
500 white paper 200 × 200 mm
12
Distance (m)
Excess gain ratio
E3JM-DS70@4(T)
100
10
50
8
10
6
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
5
4
Operating
1
level
0.5
2
0.1
0
100
200
300
400
500
600
700
800 900
0
20
40
60
80
100 120 140 160 180 200 220
Side length of sensing object (mm)
Distance (mm)
Parallel Operating Range
Through-beam
E3JK-5@@-N + E39-S39 (Optional Slit)
(A Slit is mounted to the Emitter and Receiver.)
Distance Y (mm)
Distance Y (mm)
E3JK-5@@-N
600
400
200
0
1
2
3
4
5
6
30
Y
20
X
10
0
7
0.5
1
1.5
−200
−10
−400
2
Distance
X (mm)
Distance X (mm)
−20
Y
X
−600
−30
Retro-reflective
150
E3JK-R4@@ + E39-R1
(Supplied Reflector)
150
Distance Y (mm)
Distance Y (mm)
E3JK-R2@@ + E39-R1
(Supplied Reflector)
Reflector: E39-R1
Y
100
100
X
50
0
−50
Reflector: E39-R1
1
2
3
4
Distance
X (mm)
50
0
1
2
3
4
5
6
Distance X (m)
−50
−100
−100
−150
−150
Y
X
7
E3JM/E3JK
Sensing Object Size vs. Sensing Distance
Diffuse-reflective
Diffuse-reflective
E3JK-DS30@@
E3JK-DS30@@
Distance (m)
50
Distance (m)
Operating Range
Sensing object: 100 × 100 mm
Y
40
30
X
5
4
20
10
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
3
0
1
2
3
4
−10
2
Distance (m)
−20
White paper
Black carbon
SUS (Luster)
Aluminum foil
(No luster on
the back)
−30
−40
−50
1
0
10
20
30
40
50
60
70
80
90 100 110
Side length of sensing object (mm)
Excess Gain Ratio vs. Set Distance
Through-beam
Retro-reflective
E3JK-5@@-N
E3JK-R2@@ + E39-R1 (Supplied Reflector)
Excess gain ratio
Excess gain ratio
1,000
500
300
100
50
30
100
Reflector: E39-R1
50
30
10
5
10
3
5
3
Operating 1
level
Operating1
level
0
1
2
3
4
5
6
7
8
0
1
2
3
4
Distance (m)
Distance (m)
Diffuse-reflective
E3JK-DS30@@
100 Reflector: E39-R1
Excess gain ratio
Excess gain ratio
E3JK-R4@@ + E39-R1
(Supplied Reflector)
50
30
10
100 Sensing object: 100 × 100 mm
50
30
10
5
5
3
3
Operating 1
level
Operating 1
level
0
1
2
3
4
Distance (m)
5
0
100
200
300
400
500
Distance (mm)
8
E3JM/E3JK
I/O Circuit Diagrams
E3JM
Relay Output Models
Model
Timing chart
Output circuit
24 to 240 VAC
12 to 240 VDC
Incident light
E3JM-10M4(T)-N *
E3JM-R4M4(T)
Photoelectric
Sensor main
circuit
No incident light
ON
Light indicator
(red)
OFF
L-ON (Ta)
ON
OFF
D-ON (Ta)
ON
OFF
E3JM-DS70M4(T)
Power
Source
1
No polarity
2
3
Tb
4
Tc
5
Ta
Contact output
(Built-in Relay: G6C)
DC SSR Output Models
Model
Timing chart
Output circuit
24 to 240 VAC
12 to 240 VDC
Power
Source
1
No polarity
E3JM-10S4(T)-N *
E3JM-R4S4(T)
Incident light
No incident light
Light indicator
(red)
L-ON (Ta)
E3JM-DS70S4(T)
D-ON (Ta)
2
ON
OFF
ON
OFF
ON
OFF
L/ON
NO
I1
D/ON
Photoelectric
Sensor
main
circuit
Load
3
Drive
Circuit
48 VDC
max.
Load
5
Drive
Circuit
NC
I2
I1+I2<100 mA
4
COM
Note: Connect terminal 1 to any polarity and terminal 2 to the power supply because there is no polarity on the Emitter side.
* Models numbers for Through-beam Sensors (E3JM-10@4(T)-N) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is E3JM-10L-N for all models. The model number of the Receiver, by adding "D" (example: E3JM-10DM4-N). Refer to Ordering
Information to confirm model numbers for Emitter and Receivers.
E3JK
Relay Output Models
Model
E3JK-5M1-N *
E3JK-5M2-N *
E3JK-R2M1
E3JK-R2M2
E3JK-R4M1
E3JK-R4M2
E3JK-DS30M1
E3JK-DS30M2
Timing chart
Output circuit
Incident light
No incident light
ON
Light indicator
(red)
OFF
L-ON (Ta)
(E3JK-@@M1)
D-ON (Ta)
(E3JK-@@M2)
24 to 240 VAC
12 to 240 VDC
Brown
Power
Photoelectric
Sensor main
circuit
source
Blue
White
Tc
ON
Black
OFF
ON
OFF
Tb
No polarity
Ta
Contact output
Gray
(Built-in Relay: G6C)
DC SSR Output Models
Model
Timing chart
Output circuit
24 to 240 VAC
12 to 240 VDC
Brown
Power
Source
No polarity
Blue
E3JK-5S3-N *
E3JK-R2S3
E3JK-R4S3
E3JK-DS30S3
Incident light
No incident light
Light indicator
ON
(red)
OFF
L-ON output
D-ON output
D/ON
Drive
Circuit
Load
Gray
I1
Black
I2
ON
OFF
ON
OFF
L/ON
Photoelectric
Sensor
main
circuit
Drive
Circuit
Load
48 VDC
max.
I1+I2<100 mA
White
Note: The output stage leakage currents are 0.1 mA max., respectively.
Note: Connect the brown cable to any polarity and the blue cable to the power supply because there is no polarity on the Emitter side.
* Models numbers for Through-beam Sensors (E3JK-5@@-N 2M) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is E3JK-5L-N 2M for all models. The model number of the Receiver, by adding "D" (example: E3JK-5DM1-N 2M). Refer to Ordering
Information to confirm model numbers for Emitter and Receivers.
9
E3JM/E3JK
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.
E3JM
● Designing
Operation
Note:
Switch
configuration
Switch selection
MODE
0
1
MODE
0
1
Models
without
timer
D·ON
D·ON
L·ON
ON-delay
MODE
0
1
Models
with
timer
L·ON
D·ON
TIMER
SW2
Operation
Selector
Selector switch for
timer mode
Light-ON, Relay ON,
DC output switching
element ON
L·ON
D·ON
TIMER
SW2
Both SW1 and
SW2 at "0."
L·ON
Dark-ON, Relay ON
DC output switching
element ON
D·ON
ON
ON
OFF
One-shot delay
MODE
0
1
SW1
No incident light
OFF
OFF-delay
MODE
0
1
SW1
Timing charts
Incident light
L·ON
MODE
0
1
D·ON
L·ON
Operation
selector
D·ON
The white part of the DIP switch indicates which setting is selected.
ON-delay
OFF-delay
One-shot delay
MODE
0
1
L·ON
D·ON
SW1
TIMER
SW2
Only SW2 at "1."
L·ON
SW1
TIMER
SW2
Only SW1 at "1,"
which overrides either
setting of SW2.
Incident light
Incident light
No incident light
No incident light
Incident light
No incident light
T
T
ON
L·ON
OFF
T
ON
D·ON
OFF
ON
L·ON
OFF
T
ON
D·ON
OFF
T
ON
L·ON
OFF
T
ON
D·ON
OFF
Note: The operation selector is the same as that for models
without a timer.
Output Relay Contact
If E3JM/E3JK is connected to a load with contacts that spark when the load is turned OFF (e.g., a contactor or valve), the normally-closed side
may be turned ON before the normally-open side is turned OFF or vice-versa. If both normally-open output and normally-closed output are used
simultaneously, apply an surge suppressor to the load.
Refer to OMRON’s PCB Relays Catalog (X33) for typical examples of surge suppressors.
10
E3JM/E3JK
● Wiring
Connecting and Wiring
E3JK
• We recommend connecting a cable with a conductor cross-section
of 0.3 mm2 and an outer diameter of 6 to 8 mm.
• Be sure to firmly tighten the cover in order to maintain waterproof
and dustproof properties. The screw size of the conduit sockets is
shown in the following table.
Model
E3JM-@
Conduit socket thread size
PF1/2
Cable End Treatment
● Designing
Power Reset Time
The Sensor is ready to detect within 200 ms after it is turned ON. If
the Sensor and load are connected to separate power supplies, be
sure to turn ON the Sensor first.
Items Common to
E3JM and E3JK
● Wiring
Connecting and Wiring DC SSR Output Models
Adjust the four wires to the same length when
the Ta output is to be used only. If both the Ta
and Tb outputs are to be used, treat them as
shown in the following diagram.
Recommended example
When using the DC SSR output model, the total of the load current for
the Light-ON output (NO) and that for the Dark-ON (NC) should be
100 mA max. If the total exceeds 100 mA, the load short-circuit
protection function will be activated (this function will be reset when
the power of the Photoelectric Sensor is turned OFF).
Approx.
45 mm
● Others
Power
source
Tc, Ta
Ambient Conditions (Installation Area)
Tb
Rubber bushing (provided)*
Washer (provided)*
Tightening nut (provided)*
Approx.
55 mm
The E3JM will malfunction if installed in the following places.
• Places where the E3JM is exposed to a dusty environment.
• Places where corrosive gases are produced.
* These parts are not provided with models with a -US suffix.
Recommended Crimp Terminal Dimensions
3.6 dia. min.
7 max.
19 max.
7 max.
3.6 dia. min.
(After crimping)
Receiver
10 max.
10 max.
7 max.
(Unit: mm)
Fork type
Emitter
Round type
7 max.
19 max.
(After crimping)
• Places where the E3JM is directly exposed to water, oil, or
chemicals.
The terminal protection cover is designed to improve safety by
maintaining the sensitivity properties of the product and by preventing
any contact with charged sections while it is being operated with the
mode set to the timer mode. Mount the product as shown in the
following diagram (mount the Through-beam Model on the Receiver
side).
Receiver
● Others
Terminal Protection Cover (Provided)
Emitter
Note: Use terminals with insulation tube (recommended crimp terminal: 1.25 to
3.5).
Terminal protection cover
E3JM
11
E3JM/E3JK
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
Sensors
E3JM-10@4(T)-N *1
E3JM-R4@4(T)
E3JM-DS70@4(T)
With Mounting Bracket Attached
With Mounting Bracket Attached
8
8
6
24.5
22
24.5
6 dia.
12.4
18
39.5
Emitter: E3JM-10L-N
Receiver: E3JM-10D@4(T)-N
25
11.5
4.1
Lens: 14.8 dia.
44
75
65
Indicator *1
6
75
65
Indicator *1
3
Emitter
65
80
Two, M4 × 30
9
1.6
15
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
40
54.5
Receiver
47.5
JIS
B 0202
PF1/2
Steel 5
JIS
B 0202
PF1/2
20
(A) *2
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
40
5
Steel
Mounting Holes
54.5
Two, M6
*1. Emitter: Power indicator
Receiver: Light indicator (without timer function)
Operation indicator (with timer function)
*2. Mounting Brackets can be used on the A side.
42
11.5
4.1
20
Mounting Holes
18
39.5
25
9
(A) *2
6 dia.
12.4
3
1.6
Two, M6
6 (12.4)
6.4
6
Optical axis
Two, M4×30
65
80
15
22
6 (12.4)
6.4
6
*1. Light indicator (without timer function)
Operation indicator (with timer function)
*2. Mounting Brackets can be used on the A side.
42
Note: The operating mode switch, timer mode switch, and
sensitivity adjuster (sensitivity adjuster: E3JMDS70@4(T) only) are located inside the cover.
Note: The operating mode switch and timer
mode switch are located inside the cover.
E3JK-5@@-N *2
With Mounting Bracket Attached
6-dia. vinyl-insulated round
cable with 5 conductors
(Conductor cross section: 0.3 mm2,
Insulator diameter: 1.5 mm),
Standard length: 2 m *3
E3JK-R2@@
E3JK-R4@@
E3JK-DS30@@
With Mounting Bracket Attached
6-dia. vinyl-insulated round
cable with 5 conductors
(Conductor cross section: 0.3 mm2,
Insulator diameter: 1.5 mm),
Standard length: 2 m
Sensitivity adjuster *2
40
22
21
12
40
12
22
Emitter: E3JK-5L-N
Receiver: E3JK-5D@@-N
9
18
13.4
Indicator *2
50
Lens: 14.8 dia.
40
6.4
6 dia.
4
7
9
6.4
18
42
18
(A) *1 13.4
5
40
21.5
Light indicator
Lens
Emitter
60
50
28
R56.6
36.5
12
6.4
Optical axis
28
21
12
18
42
(A) *1
50
6 dia.
4
Receiver
6.4
40
Optical
axis
25
7
50
40
5
40
60
R56.6
10°
Mounting Holes
Two, M6
42
58
Steel
*1. Mounting Brackets can be used on the A side
(M4 × 20 screws: 2 sets provided)
*2. Emitter: Power indicator
Receiver: Light indicator
*3. The Emitter has two conductors.
Mounting Holes
10°
Steel
Two, M6
42
58
*1. Mounting Brackets can be used on the A side
(M4 × 20 screws: 2 sets provided)
*2. Sensitivity adjusters are not available on
Retro-reflective models.
*1. Models numbers for Through-beam Sensors (E3JM-10@4(T)-N) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is E3JM-10L-N for all models. The model number of the Receiver, by adding "D" (example: E3JM-10DM4-N). Refer to Ordering
Information to confirm model numbers for Emitter and Receivers.
*2. Models numbers for Through-beam Sensors (E3JK-5@@-N) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is E3JK-5L-N 2M for all models. The model number of the Receiver, by adding "D" (example: E3JK-5DM1-N 2M). Refer to Ordering
Information to confirm model numbers for Emitter and Receivers.
Accessories (Order separately)
Seal-type Long Slit (For E3JM/E3JK)
E39-S39
14
Mounting Brackets
Refer to E39-L/F39-L/E39-S/E39-R for details.
1±0.1
Materials: Polyester
0.1-mm thick
20 26.5
12
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.
2010.10
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 2010 All Right Reserved.