Omron E3K Long Range Photo Eye

OMRON E3K Reflector Type Photo Eye

(24 to 240 VAC or VDC)

UL 325 Compliant

Dark Switch

Instructions Set Dark Switch to Dark ON. Set Sensitivity near Max.

Sensitivity

Wire Red & Black to Power. Wire White to C1. Wire Green to NO1.

Wiring

Loosely Mount Photo Eye. Solidly Mount Reflector, level with the Photo Eye’s Lens. Tip Photo Eye Up & Down, Side to Side, until Red changes to Yellow to determine Horizontal & Vertical Center. Tighten. LIGHT STATUS In Dark On Mode If unit is in Light On Mode, the Red & Yellow LED’s are the OPPOSITE.

Normal

Green =

Power On & Aim is Stable

Red =

Unit “Sees” the Reflector

Yellow =

Unit Does Not “See” the Reflector

Unit thinks there is an obstruction, aim is off or the reflector is bad.