What this sensor does
The Omron E3JKDR112MOMI is a diffuse reflective sensor whose relay output switches 3 A loads directly at up to 240 VAC/VDC — no interposing relay needed. It emits a red LED beam and detects objects by the reflected light, reaching 2.5 m under ideal conditions. Response time is 20 ms, adequate for moderate-speed conveyor or packaging lines. Relay output switches 3 A loads at up to 240 VAC/VDC. Operating from 24 to 240 VAC/VDC, it covers both industrial control and building automation supplies without a separate power supply. The IP64 enclosure handles dust and splashing water, suitable for indoor machine bays.
The E3JKDR112MOMI is 18 mm wide, 50 mm tall, 50 mm deep; the E3SCR612MOMS is 23 mm wide, 20 mm tall, 57 mm deep.
This sensor carries a mature lifecycle status — stable production, no discontinuation notice on file. For BOM-line planning, anticipate standard lead times consistent with a mature Omron catalog part.
Dimensions 18 mm wide, 50 mm tall, 50 mm deep — compact but not a micro-sensor. The 2 m cable exit is fixed; plan cable routing before mounting. The selector switch sets Light-ON or Dark-ON mode; verify the logic before securing the bracket. Operating temperature range -25 to 55 °C limits placement near ovens or chillers. The IP64 rating means no high-pressure washdown; keep it behind a panel door if the line gets hosed.