Built-in Power Supply Photoelectric Sensor

E3JM

Model Contribute to Overall Cost Reduction

Caution for Through-beam Type of E3JM/E3JK

In order to get CCC and CE marks of certification, a design change was made for E3JM/E3JK. The receivers and emitters of the former product and the redesigned product are not interchangeable. Using these products together could lead to operation failure. When either a receiver or an emitter needs replacement, please change both as a set.
 Look for the "N" suffix on the product code to indicate the new, redesigned version. Consult the table below for use of the former and redesigned receivers and emitters. 

Emitter

Receiver

Operation

Former emitter

Former receiver

OK

Redesigned emitter

Redesigned receiver

OK

Redesigned emitter

Former receiver

OK

Former emitter

Redesigned receiver

NG

Sensors

Connection method: Terminal block
 Operation mode: Light-ON, Dark-ON (switch selectable) 

Sensing
 method

Appearance

Sen-
 sing
 dist-
 ance

Output
 config-
 uration

Func-
 tions

Model

Conduit socket
 thread size:
 PF1/2

Conduit socket
 thread size:
 PG13.5

Conduit socket
 thread size:
 1/2-14NPT
 UL-listed models

Through-
 beam
 (Emitter +
 Receiver) *

 image

10 m
 (Infrared
 light)

Relay

---

E3JM-10M4-NN

E3JM-10M4-G-NN

E3JM-10M4-NN-US

image

E3JM-10M4T-NN

E3JM-10M4T-G-NN

E3JM-10M4T-NN-US

DC SSR

---

E3JM-10S4-NN

E3JM-10S4-G-NN

E3JM-10S4-NN-US

image

E3JM-10S4T-NN

E3JM-10S4T-G-NN

E3JM-10S4T-NN-US

Retro-
 reflective
 with MSR
 function

image


 E39-R1
 (provided)

4 m
 (Red
 light)

Relay

---

E3JM-R4M4

E3JM-R4M4-G

E3JM-R4M4-US

image

E3JM-R4M4T

E3JM-R4M4T-G

E3JM-R4M4T-US

DC SSR

---

E3JM-R4S4

E3JM-R4S4-G

E3JM-R4S4-US

image

E3JM-R4S4T

E3JM-R4S4T-G

E3JM-R4S4T-US

Diffuse-
 reflective

image

700 mm
 (Infrared
 light)

Relay

---

E3JM-DS70M4

E3JM-DS70M4-G

E3JM-DS70M4-US

image

E3JM-DS70M4T

E3JM-DS70M4T-G

E3JM-DS70M4T-US

DC SSR

---

E3JM-DS70S4

E3JM-DS70S4-G

E3JM-DS70S4-US

image

E3JM-DS70S4T

E3JM-DS70S4T-G

E3JM-DS70S4T-US

*Through-beam Sensors are sold in sets that include both the Emitter and Receiver. An order for the Emitter or Receiver alone cannot be accepted. 

Note: Tightening nuts, washers, and rubber bushings are not provided with UL-listed models.

Accessories (Order Separately)

Slit

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

Slit
 width

Sensing distance

Minimum
 detectable
 object
 (reference
 value)

Model

Quantity

Remarks

1 mm ×
 20 mm

E3JM-10[]4(T)-NN

1.2 m

1-mm dia.

E39-S39

1 Slit each for the
 Emitter and Receiver
 (2 Slits total)

(Seal-type long slit)
 Can be used with the
 E3JM-10[]4(T)-NN,
 E3JM-10[]4(T)-G-NN and
 E3JM-10[]4(T)-NN-US Models.








Reflectors

(A Reflector is required for each Retro-reflective Sensor.)
 The E39-R1 Reflector is provided with the Sensor. Order other Reflectors separately if required. 

Name

Sensing distance

Model

Quantity

Remarks

Reflectors

E3JM-R4[]4(T)

4 m

E39-R1

1

Provided with the E3JM-R4[]4(T),
 E3JM-R4[]4(T)-G and E3JM-R4[]4(T)-US
 Models.







Note: Refer to Reflectors on E39-L/E39-S/E39-R on your TecTesla website for details. 

Mounting Bracket

Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to E39-L/E39-S/E39-R) 

Appearance

Model

Quantity

Remarks

image

E39-L53

1

Provided with the E3JM.

image

E39-L51

1

Height of optical axis can be adjusted.

Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter.
            2. Refer to Mounting Brackets on E39-L/E39-S/E39-R on your TecTesla website for details.