E3B2-R7M4-US Omron Automation, E3B2-R7M4-US Datasheet - Page 2

• Manufacturer Part Number: E3B2-R7M4-US
• Description: Sensor, Plug-In; Relay; Diffuse Mode Sensing Mode; Long Range; 22.97 ft.; LED
• Manufacturer: Omron Automation

Specifications of E3B2-R7M4-US

• Dimensions: 3.16 in. L x 3.56 in. H x 1.42 in. W
• Function: Proximity
• Indicator: LED
• Light Source: Pulse Modulated Infrared LED
• Material, Body: Plastic
• Material, Cover: Plastic, Polycarbonate
• Material, Lens: Plastic, Polycarbonate (Cover)
• Output: Relay
• Power Consumption: 1.5 W (Max.)
• Primary Type: Photoelectric
• Range, Measurement: 22.97 Ft.
• Response Time: 30 ms (Max.)
• Sensing Mode: Retro-Reflective
• Standards: UL Listed, CSA Certified
• Technology: Photoelectric
• Temperature, Operating: -25 to +55 °C
• Voltage, Supply: 24-240 VAC/VDC
• Weight: 8.1 Oz.
• Lead Free Status / Rohs Status: RoHS Compliant part

E3B2
Specifications
Part number
Method of detection
Supply voltage
Power
consumption
Sensing distance
Light source
Detectable object type
Operation mode
Sensitivity
Mutual interference protection
Control
output
Response On
time
Timing functions
Circuit
protection
Indicators
Materials
Mounting
Connections
Weight
Enclosure
ratings
Approvals
Ambient
temperature
Relay Type
Off
AC operation
DC operation
Max. load
Min. load
Without timer
With timer
Without timer
With timer
Type
Range
Output short-
circuit
DC power supply Provided
reverse polarity
Lens cover
Body/receptacle
Access cover
Conduit
Wire
UL
NEMA
IEC 144
UL
CSA
Operating
Storage
E3B2-R5M4 -US-
Retroreflective
24 to 240 VAC, 50/60 Hz; 12 to 240 VDC
2 VA max.
1.5 W max.
5 m (16.40 ft)
with E39-R2
reflector (included)
Pulse modulated
infrared LED, polarized
Shiny and opaque
materials,
80 mm (3.15 in)
minimum dimension
Light-ON/Dark-ON, switch selectable
Adjustable
Provided
SPDT (Form 1C)
3 A, 250 VAC, (p.f.=1)
10 mA, 5 VDC
30 ms max. (E3B2-
0.5 to 20 seconds, adjustable (E3B2-
30 ms max. (E3B2-
0.5 to 20 seconds, adjustable (E3B2-
Independent ON-delay and OFF-delay (E3B2-
0.5 to 20 seconds
Not provided
Light incident (red LED), output stability (green LED), and output operation (yellow LED)
Plastic, polycarbonate
Plastic, polymethylmethacrylate (PMMA)
Plastic, polycarbonate
Side surface with two through holes or bottom surface with two threaded metal inserts;
bracket E39-L35 and hardware included
1/2-14 NPT
Plated steel screw terminals
230 g (8.1 oz)
1
1, 3, 4, 12, 13
IP66
Listed, File Number E41515
Certified, File Number LR45951
-25 to 55 C (-13 to 131 F)
-30 to 70 C (-22 to 158 F)
M4-US- )
M4-US- )
E3B2-R7M4 -US
7 m (22.97 ft)
with E39-R2
reflector (included)
Pulse modulated infrared LED
Opaque materials,
80 mm (3.15 in)
minimum dimension
3
M4D-US); 0.05 to 0.5 sec (E3B2-
M4D-US); 0.05 to 0.5 sec (E3B2-
E3B2-D2M4 -US-
Diffuse reflective
2 m (6.56 ft)
with 30x30 cm
(11.8x11.8 in)
90% reflectance
white mat paper
Opaque and transparent materials
200 g (7.1 oz)
M4D-US)
E3B2-D2M4 -US-N-
Long-range diffuse
3 m (9.84 ft)
with 30 x 30 cm
(11.8 x 11.8 in)
90% reflectance
white mat paper
M4D-US- -3)
M4D-US- -3)
E3B2