10

E3JM/E3JK

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

Note:

The white part of the DIP switch indicates which setting is selected.

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.

WARNING

Precautions for Correct Use

E3JM

Switch

configuration

Switch selection

Timing charts

Models

without

timer

Models

with

timer

ON-delay

OFF-delay

One-shot delay

ON-delay

OFF-delay

One-shot delay

Note: The operation selector is the same as that for models

without a timer.

MODE

0

1

D·ON

L·ON

Operation

selector

D·ON

L·ON

Dark-ON, Relay ON

DC output switching

element ON

D·ON

L·ON

Light-ON, Relay ON,

DC output switching

element ON

MODE

0

1

MODE

0

1

Incident light

No incident light

ON

OFF

ON

OFF

L

D

MODE

0

1

D·ON

L·ON

SW1

SW2

TIMER

Operation

Selector

Selector switch for

timer mode

MODE

0

1

D·ON

L·ON

SW1

SW2

TIMER

Both SW1 and

SW2 at "0."

MODE

0

1

D·ON

L·ON

SW1

SW2

TIMER

Only SW2 at "1."

MODE

0

1

D·ON

L·ON

SW1

SW2

TIMER

Only SW1 at "1,"

which overrides either

setting of SW2.

L

D

T

T

Incident light

No incident light

ON

OFF

ON

OFF

L

D

T

T

Incident light

No incident light

ON

OFF

ON

OFF

L

D

T

T

Incident light

No incident light

ON

OFF

ON

OFF