E3JK-R2M1-US Datasheet, PDF (1/8 Pages) Omron Electronics LLC – All voltage photoelectric sensors

All voltage photoelectric sensors
E3JK
• Built-in amplifier accepts wide supply
voltage range.
• Slim, space-saving construction mea-
sures only 50 x 50 x 17.4 mm.
• Relay outputs with long life expectan-
cy and high switching capacity (3 A,
250 V AC).
• Polarized retroreflective type available
for glossy or shiny object detection.
Sensor type
Through-beam
Retroreflective
model (with
M.S.R. function)
Retroreflective
model (without
M.S.R. function)
Diffuse-reflective
Shape
Connection
method
Pre-wired
models
Sensing distance
Output form
Output
5m
*
2.5m
(3m)
*
4m
(5m)
300mm
Light ON
Dark ON
Light ON
Dark ON
Light ON/Dark ON
(selectable)
Light ON
Dark ON
Light ON/Dark ON
(selectable)
Light ON
Dark ON
Light ON/Dark ON
(selectable)
Relay output
Relay output
DC transistor NPN
output
PNP
Relay output
DC transistor output
(NPN)
Relay output
DC transistor output
(NPN)
* The value within the parentheses indicates the sensing distance applied when the E39-R2 reflector is used.
Note: The UL-listed model ends with "-US". (Example: E3JK-5M1-US). Note that the DC transistor type of the E3JK is UL-unlisted.
Model
E3JK-5M1
E3JK-5M2
E3JK-R2M1
E3JK-R2M2
E3JK-R2S3
E3JK-R2R3
E3JK-R4M1
E3JK-R4M2
E3JK-R4S3
E3JK-DS30M1
E3JK-DS30M2
E3JK-DS30S3
Accessories (Order Separately)
Slits
Slit width
Sensing distance
Minimum sensing
object (typical)
Width 1 mmx20 mm E3JK-5##
0.7 m
1 mm dia.
Model
E39-S39
Quantity
Remarks
1 pc. each for emitter (Seal type long slit)
and receiver
Can be used with the through-
(total 2 pcs.)
beam model E3JK-5##.
Reflectors
Name
Reflectors
Small reflector
Tape Reflector
Sensing distance (typical)
E3JK-R2##
2.5 m (rated value)
E3JK-R4##
4 m (rated value)
E3JK-R2##
3m
E3JK-R4##
5m
E3JK-R2##
1 m (5 mm) *
E3JK-R2##
750 mm (200 mm) *
E3JK-R2##
1.2 m (200 mm) *
E3JK-R2##
1.5 m (200 mm) *
Model
E39-R1
E39-R2
E39-R3
E39-RS1
E39-RS2
E39-RS3
Quantity
1
Remarks
Attached to the E3JK-R2##.
Attached to the E3JK-R4##.
1
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1
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1
The M.S.R. function is available.
* Values in parentheses indicate the minimum required distance between the sensor and reflector.
Note: When the reflector used is other than the supplied one, set the sensing distance to about 0.7 times of the typical example as a guideline.
E3JK
1