E3JM-R4M4-US Datasheet, PDF (2/13 Pages) Omron Electronics LLC – Built-in Power Supply Photoelectric Sensor

E3JM/E3JK
E3JK
Sensing
method
Appearance
Connection
method
Through-
beam
(Emitter +
Receiver) *1
Retro-reflec-
tive with MSR
function
Retro-reflec- E39-R1
tive without (provided)
MSR function
Pre-wired
(2 m)
Diffuse-
reflective
Sensing distance
5m
*2
2.5 m
(3 m)
*2
4m
(5 m)
300 mm
Operation mode
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Both
selectable
Both
selectable
Both
selectable
Both
selectable
Output
configuration
Relay
DC SSR
Relay
DC SSR
Relay
DC SSR
Relay
DC SSR
Model
E3JK-5M1-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DM1-N 2M
E3JK-5M2-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DM2-N 2M
E3JK-5S3-N 2M
Emitter E3JK-5L-N 2M
Receiver E3JK-5DS3-N 2M
E3JK-R2M1 2M
E3JK-R2M2 2M
E3JK-R2S3 2M
E3JK-R4M1 2M
E3JK-R4M2 2M
E3JK-R4S3 2M
E3JK-DS30M1 2M
E3JK-DS30M2 2M
E3JK-DS30S3 2M
Note: UL-listed models have the -US suffix. Through-beam models have -US suffix instead of -N suffix. (Example: E3JM-10M4-US 2M). Tightening nuts, washers, and
rubber bushings are not provided with these models.
Change: Shape of the E3JM conduit socket
Note, however, that DC-type E3JK SSR Output Models are not UL-listed.
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted.
*2. Values in parentheses indicate the sensing distance when using E39-R2 Reflectors.
Accessories (Order Separately)
Slit (A Slit is not provided with the Sensor for through-beam. Order a Slit separately if required.) (Refer to Dimensions on page 12.)
Slit width
Sensing distance
Minimum detect-
able object
(typical)
Model
Quantity
Remarks
1 mm × 20 mm
E3JM-10@4(T)-N
E3JK-5@@-N
1.2 m
0.7 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)-N
and E3JK-5@@-N Through-beam
Models.
Reflectors (A Reflector is required for Retroreflective Sensors.)
A Reflector is provided with the E39-R1 Sensor. For other Sensors, order a Reflector separately if required. (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.)
Name
Reflectors
Sensing distance (typical)
E3JM-R4@4(T)
4 m (rated value)
E3JK-R2@@
2.5 m (rated value)
E3JK-R4@@
4 m (rated value)
Model
E39-R1
Quantity
1
Remarks
Provided with the E3JM-R4@4(T)
Provided with the E3JK-R2@@
Provided with the E3JK-R4@@
E3JK-R2@@
3m
E39-R2
1
---
E3JK-R4@@
5m
E3JM-R4@4(T)
3.5 m
Small Reflectors
E39-R3
1
---
E3JK-R2@@
1 m (5 mm) *
E3JM-R4@4(T)
1 m (200 mm) *
E39-RS1
1
E3JK-R2@@
750 mm (200 mm) *
E3JM-R4@4(T)
Tape Reflectors
E3JK-R2@@
1.6 m (200 mm) *
1.2 m (200 mm) *
E39-RS2
1
Enables MSR function.
E3JM-R4@4(T)
2 m (200 mm) *
E39-RS3
1
E3JK-R2@@
1.5 m (200 mm) *
Note: 1. When using any reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide.
2. Refer to Reflectors on E39-L/F39-L/E39-S/E39-R for details.
* Values in parentheses are the minimum required distance between the Sensor and Reflector.
2