Compact Photoelectric Sensor with Built-in Amplifier
E3Z
CSM_E3Z_DS_E_14_1
The Standard for Photoelectric Sensors
with a Secure Track Record of One
Million Sold Yearly.
• Long sensing distance of 30 m for Through-beam Models, 4 m for
Retro-reflective Models, and 1 m for Diffuse-reflective Models.
• Mechanical axis and optical axis offset of less than
±2.5
°
simplifies
optical axis adjustment.
• High stability with unique algorithm that prevents interference of
external light.
Be sure to read
Safety Precautions
on
page 15.
Features
Industry's Top-level Sensing Distance with
Built-in Amplifier
A separately sold filter is available to prevent mutual interference for
Through-beam Models with red lights sources and a sensing
distance of 10 m. Reflective Models include functionality to prevent
mutual interference.
Long-distance, Through-beam Sensors with a detection distance of
30 m (response time: 2 ms) are also available.
Through-beam
30 m
Retro-reflective
with
MSR function
Distance-settable
4m
Diffuse-reflective
20 cm
1m
Low-temperature Operation for Applications in Cold-storage Warehouses
A wider ambient operating range from
−40
to 55°C (main models with connectors). We also provide Sensor I/O Connectors with PUR Cables for
high resistance to cold environments.
Improved Matching of Optical Axis and Mechanical Axis for
Through-beam Models and Retro-reflective Models
The offset between the optical axis and the mechanical axis is kept within
±2.5°,
so the optical axis can
be accurately set simply by mounting the Sensor according to the mechanical axis.
30 m
mechanical 2.5° max.
axis
Optical axis
The receiver
will
always
be
in the range of light diffusion.
Sensor Protection against Incorrect Wiring
The Sensor includes output reverse polarity protection.
(A diode to protect against reverse polarity is added to the output line.)
Through-beam Model receivers and Reflective Models (except the E3Z-LS)
Operation
indicator
(orange)
Stability
indicator
(green)
1
Brown
12 to 24 VDC
Photo-
electric
Sensor
main
circuit
4
Black
100 mA Load
(relay)
max.
ZD
3
Blue
0V
Protection for NPN output models
Complete Compliance with the EU's RoHS Directive
Lead, mercury, cadmium hexachrome, polybrominated biphenyl (PBB), and polybrominated
diphenyl ether (PBDE) have all been eliminated. Also, burnable polyethylene packaging has
been used.
Pb
eco
1
OMRON [ OMRON ELECTRONICS LLC ]
