Industrial Automation

E3Z-LT / LR / LL

Compact Laser Photoelectric Sensor with Built-in Amplifier

E3Z-LT / LR / LL

Compact and Reliable Laser Photoelectric Sensor

last update: October 28, 2015

Sensors

Sensing method	Appearance	Con- nection method	Re- sponse time	Sensing distance (Red light)	Model
Sensing method	Appearance	Con- nection method	Re- sponse time	Sensing distance (Red light)	NPN output	PNP output
Through- beam (Emitter + Receiver)		Pre-wired (2 m)	1 ms	60 m	E3Z-LT61 2M Emitter E3Z-LT61-L 2M Receiver E3Z-LT61-D 2M	E3Z-LT81 2M Emitter E3Z-LT81-L 2M Receiver E3Z-LT81-D 2M
Through- beam (Emitter + Receiver)		Connector (M8, 4 pins)		60 m	E3Z-LT66 Emitter E3Z-LT66-L Receiver E3Z-LT66-D	E3Z-LT86 Emitter E3Z-LT86-L Receiver E3Z-LT86-D
Retro- reflective with MSR function		Pre-wired (2 m)		*2 15 m (300 mm) (Using E39-R1) 7 m (200 mm) (Using E39- R12) 7 m (200 mm) (Using E39-R6)	E3Z-LR61 2M	E3Z-LR81 2M
Retro- reflective with MSR function		Connector (M8, 4 pins)			E3Z-LR66	E3Z-LR86
Distance- settable (BGS Models)		Pre-wired (2 m)		20 to 40 mm (Min. distance set) 20 to 300 mm (Max. distance set)	E3Z-LL61 2M	E3Z-LL81 2M
		Connector (M8, 4 pins)			E3Z-LL66	E3Z-LL86
		Pre-wired (2 m)	0.5 ms	25 to 40 mm (Min. distance set) 25 to 300 mm (Max. distance set)	E3Z-LL63 2M	E3Z-LL83 2M
		Connector (M8, 4 pins)	0.5 ms		E3Z-LL68	E3Z-LL88

*1. The Reflector is sold separately. Select the Reflector model most suited to the application.
*2. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

Accessories

Slits

(A Slit is not provided with a Through-beam Sensor. Order a Slit separately if required.)

Slit width	Sensing distance	Minimum detectable object (reference value)	Model	Contents
0.5 mm dia.	3 m	0.1 mm dia.	E39-S65A	One set (contains Slits for both the Emitter and Receiver)

Reflectors

(A Reflector is required for each Retro-reflective Sensor: A Reflector is not provided with the Sensor. Be sure to order a Reflector.)

Name	Sensing distance		Model	Remarks
Name	Rated value	Reference value	Model	Remarks
Reflector	---	15 m (300 mm)	E39-R1	Retro-reflective models are not provided with Reflectors. Separate the Sensor and the Reflector by at least the distance given in parentheses. The MSR function is enabled.
	7 m (200 mm)	---	E39-R12
	---	7 m (200 mm)	E39-R6

Note: If you use the Reflector at any distance other than the rated distance, make sure that the stability indicator lights
properly when you install the Sensor.

Mounting Brackets

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

Model	Quantity	Remarks
*E39-L153 1**	1	Mounting Brackets
*E39-L104 1**	1	Mounting Brackets
*E39-L43 2**	1	Horizontal Mounting Bracket
*E39-L142 2**	1	Horizontal Protective Cover Bracket
E39-L44	1	Rear Mounting Bracket
*E39-L98 2**	1	Metal Protective Cover Bracket
E39-L150	1 set	(Sensor adjuster) Easily mounted to the aluminum frame rails of conveyors and easily adjusted. For left to right adjustment
E39-L151	1 set
*E39-L144 2**	1	Compact Protective Cover Bracket (For E3Z only)

Note: When using a Through-beam Sensor, order one Mounting 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 and Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)

Size	Cable	Appearance	Cable type		Model
M8	Standard	Straight *1	2 m	4-wire	XS3F-M421-402-A
		Straight *1	5 m		XS3F-M421-405-A
		L-shaped 1 2	2 m		XS3F-M422-402-A
		L-shaped 1 2	5 m		XS3F-M422-405-A

Note: When using a Through-beam Sensor, order one Mounting Bracket for the Receiver and one for the Emitter
*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: October 28, 2015

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E3Z-LT / LR / LL

Compact and Reliable Laser Photoelectric Sensor

Sensors

Accessories

Slits

Reflectors

Mounting Brackets

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

Product Category