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Электронный компонент: E3B2-R5M4-US

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E3B2
E3B2
2
Method of detection
Retroreflective
Diffuse reflective
Long-range diffuse
Light source
Polarized IR
Non-polarized IR
Non-polarized IR
Sensing distance
5 m (16.40 ft)
7 m (22.97 ft)
2 m (6.56 ft)
3 m (9.84 ft)
Part
Without timers
E3B2-R5M4-US
E3B2-R7M4-US
E3B2-D2M4-US
E3B2-D2M4-US-N
number
ON- and OFF-
(0.5 to 20 s)
E3B2-R5M4D-US
E3B2-R7M4D-US
E3B2-D2M4D-US
--
delay timers
(0.05 to 5 s)
E3B2-R5M4D-US-3
--
E3B2-D2M4D-US-3
E3B2-D2M4-US-N-3
Plug-in Base, Long Range Sensor
E3B2
Plug-in Terminal for Easy
Maintenance and Installation
s
Universal AC/DC supply voltage
s
Replace sensing head without rewiring
s
Detect shiny objects with polarized
retroreflective type
s
Long-range diffuse reflective sensors
detect dark objects at long distances
s
Built-in ON- and OFF-delay timers
available
s
Switch selectable light-on/dark-on
operation
s
Mutual interference protection
s
Ready-to-use: includes 3 A relay,
mounting bracket and reflector for
retroreflective types
Ordering Information
s
SENSORS
s
REPLACEMENT PARTS
Description
Part number
Reflector (supplied with retroreflective sensor)
E39-R2
Mounting bracket (supplied with each sensor)
E39-L35
E3B2
E3B2
3
Part number
E3B2-R5M4 -US-
E3B2-R7M4 -US
E3B2-D2M4 -US-
E3B2-D2M4 -US-N-
Method of detection
Retroreflective
Diffuse reflective
Long-range diffuse
Supply voltage
24 to 240 VAC, 50/60 Hz; 12 to 240 VDC
Power
AC operation
2 VA max.
consumption
DC operation
1.5 W max.
Sensing distance
5 m (16.40 ft)
7 m (22.97 ft)
2 m (6.56 ft)
3 m (9.84 ft)
with E39-R2
with E39-R2
with 30x30 cm
with 30 x 30 cm
reflector (included)
reflector (included)
(11.8x11.8 in)
(11.8 x 11.8 in)
90% reflectance
90% reflectance
white mat paper
white mat paper
Light source
Pulse modulated
Pulse modulated infrared LED
infrared LED, polarized
Detectable object type
Shiny and opaque
Opaque materials,
Opaque and transparent materials
materials,
80 mm (3.15 in)
80 mm (3.15 in)
minimum dimension
minimum dimension
Operation mode
Light-ON/Dark-ON, switch selectable
Sensitivity
Adjustable
Mutual interference protection
Provided
Control
Relay Type
SPDT (Form 1C)
output
Max. load
3 A, 250 VAC, (p.f.=1)
Min. load
10 mA, 5 VDC
Response On
Without timer
30 ms max. (E3B2-
M4-US- )
time
With timer
0.5 to 20 seconds, adjustable (E3B2-
M4D-US); 0.05 to 0.5 sec (E3B2-
M4D-US- -3)
Off
Without timer
30 ms max. (E3B2-
M4-US- )
With timer
0.5 to 20 seconds, adjustable (E3B2-
M4D-US); 0.05 to 0.5 sec (E3B2-
M4D-US- -3)
Timing functions
Type
Independent ON-delay and OFF-delay (E3B2-
M4D-US)
Range
0.5 to 20 seconds
Circuit
Output short-
Not provided
protection
circuit
DC power supply Provided
reverse polarity
Indicators
Light incident (red LED), output stability (green LED), and output operation (yellow LED)
Materials
Lens cover
Plastic, polycarbonate
Body/receptacle
Plastic, polymethylmethacrylate (PMMA)
Access cover
Plastic, polycarbonate
Mounting
Side surface with two through holes or bottom surface with two threaded metal inserts;
bracket E39-L35 and hardware included
Connections
Conduit
1/2-14 NPT
Wire
Plated steel screw terminals
Weight
230 g (8.1 oz)
200 g (7.1 oz)
Enclosure
UL
1
ratings
NEMA
1, 3, 4, 12, 13
IEC 144
IP66
Approvals
UL
Listed, File Number E41515
CSA
Certified, File Number LR45951
Ambient
Operating
-25
to 55
C (-13
to 131
F)
temperature
Storage
-30
to 70
C (-22
to 158
F)
Specifications
E3B2
E3B2
4
s
OUTPUT CIRCUIT DIAGRAM
s
CONNECTIONS
s
TIMING CHART
T < t , t
1 1 2
T < t , t
2 1 2
t
1
t
2
t
2
t
2
t
2
t
1
t
1
t
1
t
1
t
2
t
2
t
1
t
1
t
2
t
2
t
1
t
1
t
2
t
2
t
1
t
1
t : OFF-delay 0.5 to 20 s (E3B2-
ss
M4D-US) or 0.05 to 0.5 s (E3B2-
ss
M4D-US-3)
2
t
1
t
2
t
2
t : ON-delay 0.5 to 20 s (E3B2-
ss
M4D-US) or 0.05 to 0.5 s (E3B2-
ss
M4D-US-3)
1
Light
Incident
Interrupted
Without Timers
(E3B2-
ss
M4-US)
With Timers
(E3B2-
ss
M4D-US
s
)
Light-ON
mode
Dark-ON
mode
Light-ON
mode
Dark-ON
mode
Operation
Indicator
NO Contact
Operation
Indicator
NO Contact
Operation
Indicator
NO Contact
Operation
Indicator
NO Contact
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
E3B2
E3B2
5
Engineering Data
s
EXCESS GAIN RATIO
100
10
1
0
5
(16.40)
10
(32.81)
15
(49.21)
Detecting distance in meters (feet)
with E39-R2 reflector
Excess gain ratio
E3B2-R5M4
s
-US
30
20
10
1
0
5
(16.40)
10
(32.81)
13
(42.65)
Detecting distance in meters (feet)
Excess gain ratio
100
10
1
0
1
(3.28)
2
(6.56)
3
(9.84)
Detecting distance in meters (feet)
with 30 x 30 cm (11.8 x 11.8 in)
90% reflectance mat paper
Excess gain ratio
E3B2-D2M4 -US-N-
1
(3.28)
2
3
(9.84)
Detecting distance in meters (feet)
with 30 x 30 cm (11.8 x 11.8 in)
90% reflectance white mat paper
Excess gain r
a
tio
0
4
6
8
1
3
5
10
30
5
(16.40)
7
(22.97)
9
(29.53)
E3B2-D2M4 US-
E3B2-R7M4 -US
E3B2-R5M4 -US-
s
OPERATING RANGE
E3B2-R5M4 -US-
E3B2-D2M4 -US-N-
2
Reflector setting distance X in meters
P
a
r
a
llel offset distance
Y in cm
4
6
8
1
3
5
10
30
7
9
10
30
10
50
40
20
50
40
20
0
Y
X
80
(3.15)
40
(1.57)
Detecting distance in meters (feet)
with 30 x 30 cm (11.8 x 11.8 in)
90% reflectance white mat paper
0
0
P
a
r
a
llel offset distance
Y in cm
0
-40
(-1.57)
-80
(-3.15)
0.30
(1)
0.60
(2)
0.91
(3)
1.21
(4)
1.51
(5)
1.81
(6)
2.11
(7)
2.42
(8)
2.72
(9)
3.02
(10)
3.32
(11)
3.62
(12)
3.93
(13)
E3B2
E3B2
6
Unite: mm (inch)
Dimensions
5
(1.97)
4
(13.12)
3
(9.84)
2
(6.56)
1
(3.28)
0
10
(3.94)
20
(7.87)
30
(11.81)
5
(16.40)
d
d
Minimum target size "d" in cm (inches)
with 90% reflectance mat paper
Detecting distance in meters (feet)
E3B2-D2M4
s
-US
E3B2-D2M4 -US-
Operating Range continued
2
Detecting distance X in meters
with 30 x 30 cm (11.8 x 11.8 in)
90% reflectance white mat paper
0
1
3
10
30
P
a
r
a
llel offset distance
Y in cm
3.5
10
30
20
20
s
SENSOR
s
DETECTING DISTANCE VS. MINIMUM
TARGET SIZE (at maximum sensitivity)
E3B2
E3B2
s
E39-L35 MOUNTING BRACKET (included)
s
E39-R2 REFLECTOR (included)
OMRON ELECTRONICS LLC
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. CEDSAX4
11/01
Specifications subject to change without notice.
Printed in the U.S.A.
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.com/oci