Teaching with No Workpiece Required -- Quick and Easy Setting
There is no need for delicate sensitivity adjustments.
Simply adjust the optical axes of the Sensor and Reflector,
then press the Teaching
button
twice.
This high-reliability design eliminates
worries
about variations in
the sensitivity settings of different operators.
Industry Top
IP69K Degree of Protection with an SUS316L Housing
The housing is constructed of corrosion-resistant SUS316L,
and the display cover is PES (polyethersulfone).
Both materials are highly resistant to the effects of detergents
and disinfectants.
IP69K degree of protection also allows the E3ZM-B to
withstand
washing with
high-temperature, high-pressure
water.
This makes the E3ZM-B
well
suited to
use
in sites requiring a
high level of hygiene.
A Wide Ambient Temperature Range of
−40
to 60°C
This
wide
temperature range meets the needs of the many and diverse
applications in the
beverage
industry.
Applications
Detecting Plastic Bottles
The E3ZM-B@1/-B@6 are not applicable for detecting transparent objects that exhibit no birefringence, such as
glass bottles.
Transparent objects made of resin also exhibit little birefringence, and cannot be detected with complete stability.
Check the detection stability of objects such as these prior to actual operation.
Precautions for
Correct Use
2
E3ZM-B
Ordering Information
Sensors
[Refer to
Dimensions
on page 12.]
Sensing method
Appear-
ance
Sensitivity Connection
adjustment
method
Pre-wired
(2 m)
*2
Connector
(M8, 4 pins)
Pre-wired
(2 m)
*2
Connector
(M8, 4 pins)
Pre-wired
(2 m)
Connector
(M8, 4 pins)
Pre-wired
(2 m)
Connector
(M8, 4 pins)
Model
Sensing distance
Special
reflector
Order
separately
NPN output
E3ZM-B61 2M
E3ZM-B66
PNP output
E3ZM-B81 2M
E3ZM-B86
Red light
Teaching
type
E3ZM-B61-C 2M E3ZM-B81-C 2M
Included
E3ZM-B66-C
E3ZM-B86-C
E3ZM-B81T 2M
E3ZM-B86T
Retroreflective
with MSR function
One-turn
adjuster
type
500 mm
[100 mm]
*1
Order
separately
E3ZM-B61T 2M
E3ZM-B66T
E3ZM-B61T-C 2M E3ZM-B81T-C 2M
Included
E3ZM-B66T-C
E3ZM-B86T-C
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*2. Models with a 5-m pre-wired cable are also available.
When
ordering, add the cable length to the end of the model number (e.g., E3ZM-B61 5M).
Accessories
Special Retroreflective Reflector
(A Retroreflector is provided depending on the model number. Check the model number in the remarks column.)
[Refer to
Dimensions
on page 12.]
Name
Model
Sensing distance
(rated)
E3ZM-B@1(T)/-B@6(T)
Quantity
Remarks
A Reflector is provided with the E3ZM-B@@(T)-C.
A Reflector is not provided with the Sensor.
A Reflector is not provided with the Sensor.
The MSR function is enabled.
A Reflector is not provided with the Sensor.
The MSR function is enabled.
E39-RP1
Special Polarizing
Reflector
500 mm
[100 mm]
*
1
E39-RSP1
250 mm
[0 mm]
*
250 mm
[0 mm]
*
1
E39-RP37
1
Note: Previous OMRON Retroreflective Reflectors (E39-R1/-R1S/-R2/-R3/-R9/-R10/-R1K/-RS1/-RS2/-RS3, etc.) cannot be used with the E3ZM-B.
*Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
3
E3ZM-B
Mounting Brackets
A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.
[Refer to
Dimensions
on E39-L/F39-L/E39-S/E39-R, E39-L@.]
Appearance
Model
Quantity
Remarks
Appearance
Model
Quantity
Remarks
E39-L153
(SUS304)
1
Mounting Brackets
E39-L98
(SUS304)
1
Metal Protective Cover
Bracket
*
E39-L104
(SUS304)
1
E39-L150
(SUS304)
1 set
(Sensor adjuster)
Easily mounted to the
aluminum frame rails
of conveyors and
easily adjusted.
For vertical angle
adjustment
E39-L43
(SUS304)
1
Horizontal Mounting
Bracket
*
E39-L151
(SUS304)
1 set
E39-L142
(SUS304)
1
Horizontal Protective
Cover Bracket
*
E39-L44
(SUS304)
1
Rear Mounting
Bracket
E39-L144
(SUS304)
1
Compact Protective
Cover Bracket
*
*Cannot be used for Standard Connector models.
Sensor I/O Connectors
(Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
[Refer to
Dimensions
on XS3.]
Size
Specifications
Straight
*1
Appearance
2m
5m
2m
5m
Cable
Model
XS3F-E421-402-A
M8 (4 pins)
Standard
L-shaped
*1 *2
4-wire
XS3F-E421-405-A
XS3F-E422-402-A
XS3F-E422-405-A
Note: The outer cover of the cable is made of PVC (polyvinyl chloride), the nut is make of SUS316L stainless steel, and the degree of protection is IP67 (IEC 60529).
When high-pressure washing will be used, select an I/O Connector that has IP69K degree of protection.
*1. The connector will not rotate after
connecting.
*2. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface.
4
E3ZM-B
Ratings and Specifications
Sensing method
Model
Item
NPN output
PNP output
Retroreflective with P-opaquing (*1) and MSR functions
E3ZM-B61(-C)/-B66(-C)
E3ZM-B81(-C)/-B86(-C)
100 to 500 mm (Using E39-RP1)
500-ml, transparent, round PET bottle (65-mm dia.)
Sensor: 3° to 10°
Reflector: 30°
10 to 30 VDC, including 10% ripple (p-p)
450 mW max. (current consumption for a 30-V power supply
voltage:
15 mA max.)
Load power supply
voltage:
30 VDC max., Load current: 100 mA max. (Residual
voltage:
2 V max.)
Open-collector output (NPN/PNP output depending on model)
Light ON/Dark ON cable switch selectable
Light ON/Dark ON switch selectable
Reversed power supply polarity, Load short-circuit protection, Mutual interference prevention,
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