OMRON E3ZM-B specification

last update: June 15, 2016

Sensing method		Retroreflective with P-opaquing and MSR functions
Model	NPN output	E3ZM-B61(-C)/-B66(-C)	E3ZM-B61T(-C)/-B66T(-C) (*2)
	PNP output	E3ZM-B81(-C)/-B86(-C)	E3ZM-B81T(-C)/-B86T(-C) (*2)
Sensing distance		100 to 500 m m (Using E39-RP1)
Standard sensing object		500-ml, transparent, round PET bottle (65-mm dia.)
Directional angle		Sensor: 3° to 10° Reflector: 30°
Light source (wavelength)		Red LE D (650 nm)
Power supply voltage		10 to 30 VDC, including 10% ripple (p-p)
Current consumption		450 mW max. (current consumption for a 30-V power supply voltage: 15 mA max.)	25 mA max.
Control output		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)
Operation mode		Light ON/Dark ON cable switch selectable	Light ON/Dark ON switch selectable
Protection circuits		Reversed power supply polarity, Load short-circuit protection, Mutual interference prevention, and Reversed output polarity protection
Response time		Operate or reset: 1 ms max.
Sensitivity adjustment		Teaching method	One-turn adjuster
Ambient illumination		Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature range		Operating: -40 to 60°C (*3 *4), Storage: -40 to 70°C (with no icing or condensation)	Operating: -25 to 55°C (*3), Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity range		Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance		20 MΩ min. at 500 VDC
Dielectric strength		1,000 VAC, 50/60 Hz for 1 min
Vibration resistance		Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance		Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection *5		IEC IP67, DIN 40050-9: IP69K
Connection method		Pre-wired cable (standard length: 2 m) or M8 4-pin connector
Indicators		Operation indicator (yellow), Stability indicator (green), and Teaching indicator (red)
Weight (packed state)		Pre-wired models: Approx. 85 g Connector models: Approx. 35 g	Pre-wired models (2-m cable): Approx. 70 g Connector models: Approx. 20 g
Materials	Housing	SUS316L
	Lens	PMMA (polymethylmethacrylate)
	Indication	PES (polyethersulfone)	PEI (Polyetherimide)
	Buttons	Fluoro rubber
	Cable	PVC (polyvinyl chloride)
Accessories *6		Instruction sheet, Special Reflector (E3ZM-B[][]-C only)

*1. For information on the P-opaquing function, refer to Data Sheet.
*2. If a sensing object such as a glass plate is being used, the light reception level may not be attenuated sufficiently.
In the following cases, be sure to test operation sufficiently under actual operating conditions.
1) If the temperature varies more than 5°C
2) If the Sensor or Reflector moves due to vibration
*3.Do not bend the cable in temperatures of −25°C or lower.
*4. This value applies when an E39-RP1 Reflector is used.
The ambient operating temperature range when the E39-RSP1 or E39-RP37 is used is -25 to 55°C.
*5. IP69K Degree of Protection Specification
IP69K is a protection standard against high temperature and high-pressure water defined in the German standard DIN 40050, Part 9. The test piece is sprayed with water at 80°C at a water pressure of 80 to 100 BAR using a specified nozzle shape at a rate of 14 to 16 liters/min.
The distance between the test piece and nozzle is 10 to 15 cm, and water is sprayed horizontally for 30 seconds each at 0°, 30°, 60°, and 90° while rotating the test piece on a horizontal plane.
*6.Mounting Brackets must be ordered separately.

last update: June 15, 2016

OMRON E3ZM-B catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
E3ZM-B Data Sheet	- [2325KB]	Jun 15, 201620160615	E3ZM-B Data Sheet
E3ZM-B Operating Procedures	- [210KB]	Jun 01, 201720170601	E3ZM-B Operating Procedures

OMRON E3ZM-B dimension

last update: April 25, 2013

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Sensors

Retro-reflective Models
Pre-wired Models
E3ZM-B61
E3ZM-B81

Retro-reflective Models
M8 Connector
E3ZM-B66
E3ZM-B86

Retro-reflective Models
Pre-wired Models
E3ZM-B61T(-C)
E3ZM-B81T(-C)

Retro-reflective Models
M8 Connector
E3ZM-B66T(-C)
E3ZM-B86T(-C)

Accessory

Special Retroreflective
Reflector
E39-RP1

Material:
Reflective surface: acrylic
Rear surface: ABS

Special Retroreflective
Reflector
E39-RP37

Material:
Reflective surface: acrylic
Mounting plate: stainless steel (SUS301)
Note:The reflective plate and mounting plate (1) come as a set.

Special Retroreflective
Reflector
E39-RSP1

last update: April 25, 2013

OMRON E3ZM-B lineup

last update: April 25, 2013

Sensors

Sensing method	Appearance	Sensitivity adjustment	Connection method	Sensing distance	Model
					Special reflector	NPN output	PNP output
Retroreflective with MSR function		Teaching type	Pre-wired (2 m)	500 mm [100 mm] * (Red light)	Order separately	E3ZM-B61 2M	E3ZM-B81 2M
			Connector (M8, 4 pins)			E3ZM-B66	E3ZM-B86
			Pre-wired (2 m)		Included	E3ZM-B61-C 2M	E3ZM-B81-C 2M
			Connector (M8, 4 pins)			E3ZM-B66-C	E3ZM-B86-C
		One-turn adjuster type	Pre-wired (2 m)		Order separately	E3ZM-B61T 2M	E3ZM-B81T 2M
			Connector (M8, 4 pins)			E3ZM-B66T	E3ZM-B86T
			Pre-wired (2 m)		Included	E3ZM-B61T-C 2M	E3ZM-B81T-C 2M
			Connector (M8, 4 pins)			E3ZM-B66T-C	E3ZM-B86T-C

* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

Accessories

Special Retroreflective Reflector

(A Retroreflector is provided depending on the model number. Check the model number in the remarks column.)

Name	Model	Sensing distance (rated)	Quantity	Remarks
		E3ZM-B[]1(T)/-B[]6(T)
Special Polarizing Reflector	E39-RP1	500 mm [100 mm] * (Red light)	1	A Reflector is provided with the E3ZM-B[][](T)-C. A Reflector is not provided with the Sensor.
	E39-RSP1	250 mm [0 mm] * (Red light)	1	A Reflector is not provided with the Sensor. The MSR function is enabled.
	E39-RP37	250 mm [0 mm] * (Red light)	1	A Reflector is not provided with the Sensor. The MSR function is enabled.

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.

Mounting Brackets

A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.

Appearance	Model	Quantity	Remarks
	E39-L153 (SUS304) *1	1	Mounting Brackets
	E39-L104 (SUS304) *1	1
	E39-L43 (SUS304) *2	1	Horizontal Mounting Bracket
	E39-L142 (SUS304) *2	1	Horizontal Protective Cover Bracket
	E39-L44 (SUS304)	1	Rear Mounting Bracket
	E39-L98 (SUS304) *2	1	Metal Protective Cover Bracket
	E39-L150 (SUS304)	1 set	(Sensor adjuster) Easily mounted to the aluminum frame rails of conveyors and easily adjusted. For vertical angle adjustment
	E39-L151 (SUS304)	1 set
	E39-L144 (SUS304) *2	1	Compact Protective Cover Bracket

Note: When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
*1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired Connector models.
*2. Cannot be used for Standard Connector models.

Sensor I/O Connectors (Sockets on One Cable End)

(Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)

Size	Specifications	Appearance		Cable		Model
M8 (4 pins)	Standard	Straight *1		2 m	4-wire	XS3F-E421-402-A
				5 m		XS3F-E421-405-A
		L-shaped *1 *2		2 m		XS3F-E422-402-A
				5 m		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.

last update: April 25, 2013

• NO. E3ZM-B
• TYPE:Photoelectric Sensors Built-in Amplifier Copyright Statement
• DATE:2021-06-08
• Associated products:
  E3ZM-C Oil-resistant, Robust, Compact Photoelectric Sensor/Features E3ZM Compact Photoelectric Sensor with Stainless Steel Housing/Features