E3JK-R4M2-US Omron, E3JK-R4M2-US Datasheet - Page 10

• Manufacturer Part Number: E3JK-R4M2-US
• Description: UL/CSA MARK-RETRO
• Manufacturer: Omron

Specifications of E3JK-R4M2-US

• Rohs Compliant: YES
• Sensing Range: 0m To 4m
• Output Current: 3A
• Sensor Output: Relay
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: E3JKR4M2US

Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the product in atmospheres or environments that exceed
product ratings.
● Designing
Operation
Output Relay Contact
If E3JM/E3JK is connected to a load with contacts that spark when the load is turned OFF (e.g., a contactor or valve), the normally-closed side
may be turned ON before the normally-open side is turned OFF or vice-versa. If both normally-open output and normally-closed output are used
simultaneously, apply an surge suppressor to the load.
Refer to OMRON’s PCB Relays Catalog (X33) for typical examples of surge suppressors.
Models
without
timer
Models
with
timer
TIMER
configuration
D·ON
Operation
Selector
D·ON
Selector switch for
timer mode
Switch
Operation
selector
Precautions for Correct Use
E3JM
MODE
0
MODE
0
1
1
L·ON
L·ON
SW1
SW2
Note: The operation selector is the same as that for models
TIMER
WARNING
D·ON
ON-delay
Both SW1 and
SW2 at "0."
without a timer.
MODE
0
D·ON
D·ON
1
L·ON
SW1
SW2
MODE
MODE
0
0
1
Switch selection
1
TIMER
L·ON
L·ON
D·ON
OFF-delay
Only SW2 at "1."
MODE
0
Light-ON, Relay ON,
DC output switching
element ON
Dark-ON, Relay ON
DC output switching
element ON
1
L·ON
SW1
SW2
TIMER
One-shot delay
Only SW1 at "1,"
which overrides either
setting of SW2.
D·ON
MODE
0
1
L·ON
SW1
SW2
Note:
No incident light
Incident light
L
D
·
·
ON
ON
OFF
OFF
The white part of the DIP switch indicates which setting is selected.
ON
ON
ON-delay
T
T
No incident light
L
D
Incident light
·
No incident light
·
ON
ON
Incident light
L
D
Timing charts
·
OFF
OFF
·
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF-delay
T
T
E3JM/E3JK
No incident light
Incident light
L
D
One-shot delay
·
·
ON
ON
OFF
OFF
ON
ON
T
T
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