E3S-CR11 Omron, E3S-CR11 Datasheet - Page 13

• Manufacturer Part Number: E3S-CR11
• Description: Industrial Photoelectric Sensors POLAR RETROREFLECTIV
• Manufacturer: Omron
• Type: Long Range Metal Body Sensorr
• Series: E3S-Cr

Specifications of E3S-CR11

• Features: Mutual interference protection
• Height: 29.5 mm
• Length: 50 mm
• Maximum Operating Temperature: + 55 C
• Minimum Operating Temperature: - 25 C
• Operating Supply Voltage: 10 V to 30 V
• Width: 40.4 mm
• Sensing Distance: 3000 mm
• Output Configuration: NPN or PNP
• Sensing Range: 0m To 3m
• Output Current: 100mA
• Supply Voltage Range Dc: 10V To 30V
• Sensor Housing: Rectangular
• Sensor Input: Optical
• Sensing Range Max: 3m
• Switch Terminals: Wire Leaded
• Svhc: Bis (2-ethyl(hexyl)phthalate) (DEHP) (15-Dec-2010)
• Output Type: NPN / PNP Selectable
• Response Time: 1ms
• Svhc (secondary): Benzyl Butyl Phthalate (BBP) (15-Dec-2010)
• Rohs Compliant: Yes
• Connector Type: 2m Cable
• Current Consumption: 40mA
• External Depth: 50mm
• External Length / Height: 23mm
• External Width: 20.4mm
• Ip/nema Rating: IP67
• Sensing Method: Retroreflective, Polarized
• Sensing Object: Mirror
• Sensing Light: Red
• Mounting Type: Bracket Mount, Horizontal
• Current - Supply: 40mA
• Voltage - Supply: 10 V ~ 30 V
• Package / Case: Module, Pre-Wired
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Precautions
J CONNECTION
If the input/output lines of the photoelectric sensor are placed in the
same conduit or duct as power lines or high-voltage lines, the photo-
electric sensor could be induced to malfunction, or be damaged, by
the electrical noise. Either separate the wiring, or use shielded lines
as input/output lines to the photoelectric sensor.
The cord connected to the E3S-C can be extended up to 100 m pro-
vided that the diameter of each wire of the cord is 0.3 mm
J POWER SUPPLY
If the standard switching regulator is used as a power supply, the
frame ground (FG) terminal and the ground (G) terminal, on the
power supply, must be grounded. If this is not done the E3S-C may
malfunction, due to the switching noise of the power supply.
If an inverter motor or servomotor is used with the E3S-C, the frame
ground (FG) terminal and the ground (G) terminal, on the motor,
must be grounded, otherwise the E3S-C may malfunction.
Installation
J MOUNTING
Use M4 screws to mount the E3S-C. The tightening torque of each
screw must be 12 kgf S m (1.18 N S m) maximum.
J DIRECT MOUNTING
Mount the E3S-C as shown in the following illustrations.
E3S-C
M4
M4 hole
M4 hole
Two, M3
Two, 4.5 dia.
through holes
M4 hole
M4 hole
M3
2
minimum.
J WATER RESISTANCE
To ensure the water resistance of the E3S-C, tighten the screws of
the operation panel cover to a torque of 3.5 to 5.5 kgf S cm (0.34 N S
m to 0.54 N S m).
J OPTICAL AXIS OF THROUGH-BEAM
The E3S-C through-beam models incorporate two lenses, one of
which will be used as shown in the following illustration. When using
a slit, the slit must be on the side where the lens is located.
SENSOR
Lens in use. The slit
must be on this side.
Lens not in use.
E3S-C
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