E3T

5

*1.When using Through-beam Sensors (E3T-ST@@M), order one bracket for the Emitter and one for the Receiver.

*2. This is the Screw Set for mounting the Sensor to the Mounting Bracket. Order this Set if you loose the screws. Do not use this Screw Set to mount the Mounting

Bracket to the equipment.

Accessories for Small Cylindrical Sensors

*1.This Nut Set is for the Emitter/Receiver. This is the Nut Set for mounting the Sensor. Order this Set if you loose the screws.

Accessories for All Sensors

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

*2. The E3T-SR4@ cannot be used with the E39-R37 or E39-RS1/2/3 (without CA) Tape Reflectors.

The E39-

@-CA Reflector is for use only with the E3T-SR4@. It cannot be used with other Sensors.

Sensor I/O Connectors

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

Note: When using Through-beam Sensors, order one connector for the Emitter and one for the Receiver.

Name

Applicable

Sensor

Model

Quantity

Dimensions

page

Remarks

Slits for Through-beam

Side-view Sensors

0.5

dia.

E3T-ST1

@M

E39-S76A

2

(One each for

Emitter and

Receiver)

19

Sensing distance 100 mm,

Minimum detectable object (typical) 0.5-mm dia.

E3T-ST2

@M

Sensing distance 30 mm,

Minimum detectable object (typical) 0.5-mm dia.

1 dia.

E3T-ST1

@M

E39-S76B

Sensing distance 300 mm,

Minimum detectable object (typical) 1-mm dia.

E3T-ST2

@M

Sensing distance 100 mm,

Minimum detectable object (typical) 1-mm dia.

Mounting Bracket for Side-view

E3T-S

@@@M

E39-L166

122

Nut plate provided

Mounting Bracket for Flat Sensors

E3T-FD

@@M

E39-L167

---

Back-mounting Spacer for Flat Sen-

sors

E39-L168

Use this Spacer when mounting a Flat Sensor

(E3T-FD

@@M) from the back.

@@M

E39-L170

2

---

Material: SUS304

Contents: Bolt with hexagonal hole (M3

×6)

SUS Screw Set for Side-view Sen-

E3T-S

@@@M

E39-L171

2 for each

Material: SUS304

Contents: Bolt with hexagonal hole (M3

×15), Hex-

agonal nuts, Spring washers, Flat washers

Name

Applicable

Sensor

Model

Quantity

Dimensions

Page

Remarks

SUS Nut Set for Through-beam

E3T-CT

@@

E3T-CT

@@S

E39-M5

4 (Hexagonal

nuts),

2 (Toothed

washers)

---

Material: SUS303

(Same type as provided with the Sensor.)

SUS Nut Set for Diffuse-reflective

Sensors

E3T-CD

@@

E39-M6

2 (Hexagonal

nuts),

1(Toothed

washers)

Adjustment Driver for Diffuse-reflec-

tive Sensors

E39-G17

1

This Driver is used to turn the sensitivity adjuster.

Provided with E3T-CD

@@

Name

Applicable

Sensor

Model

Quantity

Dimensions

Page

Remarks

Small Reflectors

(for Retro-reflective Sensors)

E3T-SR4

@

E39-R4

1

18

Minimum detectable object 2-mm dia.

Provided with the E3T-SR4

@

E3T-SR4

@-S

Minimum detectable object 2-mm dia.

Provided with the E3T-SR4

@-S

Tape Reflectors

(for Retro-reflective Sensors)

E3T-SR4

@-C

19

Minimum detectable object 2-mm dia.

Use Tape Reflectors in combination

with the E3T-SR4

@-C, which

does not come with a Reflector.

Size

Cable

Appearance

Cable type

Model

M12

(For -M1TJ models)

Standard

cable

2 m

4-wire

XS5F-D421-D80-A

5 m

XS5F-D421-G80-A

e-CON

2 m

E39-ECON2M

5 m

E39-ECON5M

0.5 to 1 m

E39-ECONW

@M

1.1 to 1.5 m

Replace

@ with the cable length in

0.1-m increments.

1.6 to 2 m

Straight

Connector on one end

Connector on both ends