E3S-CR11 Omron, E3S-CR11 Datasheet - Page 20

• 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

E3S-C
Installation
Load (Relay)
Note: If the load is a relay, insert a surge absorbing diode between the coils of the relay.
With Sensor Controller (S3D2)
Precautions
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 even be dam-
aged, by 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
Startup Operation
A maximum of 100 ms is required from the time power is turned on
until the E3S-C is able to detect objects. If power is supplied to the
loads and the E3S-C from different sources, turn on power to the
E3S-C first.
20
Connection
method
Connection
method
Connections
Sensing
Sensing
method
method
The connection examples are for sensors with the NPN output.
Brown
10 to
30 V
0 V
Blue
Blue
Brown
Emitter
Through-beam
Emitter
+12 V
IN1
Through-beam
0 V
S3D2
Receiver
2
minimum.
Receiver
Black
100 mA max.
Black
Load
Brown
Blue
Power Supply
If a standard switching regulator is used as a power supply, the
frame ground (FG) terminal and the ground (G) terminal must be
grounded, or otherwise the E3S-C may malfunction, due to the
switching noise of the power supply.
Water Resistivity
Do not use the E3S-C in water, in the rain, or outdoors.
To ensure the water resistivity of the E3S-C, tighten the screws of
the operation panel cover to a torque of 3.5 to 5.5 kgf cm (0.34 N
m to 0.54 N m).
Blue
Brown
10 to
30 V
0 V
+12 V
Retroreflective/diffuse reflective
10 to
Brown
30 V
0V
Black
IN
1
Retroreflective/diffuse reflective
Blue
0 V
S3D2
100 mA max.
Blue
Brown
Load
Output
Black
E3S-C