General-Purpose Photoelectric Sensor E3JU Compact Limit Switch Style with Universal Power Supply FET output allows for solid state switching of AC or DC Universal AC/DC power supply Choose cable or connector types Sensitivity adjustment standard on all models Wide selection of timing options UL/CE/CSA certified NEMA 4X, IP67 rated Ordering Information SENSORS Method of detection Through-beam Polarized Diffuse reflective retroreflective Sensing distance 25 m (82 ft) 5 m (16.4 ft) 1 m (3.3 ft) 2 m (6.6 ft) Output Connection Timer Part number Relayy 300-V cable No E3JU-25M4-3 E3JU-R5M4-3 E3JU-D1M4-3 E3JU-D2M4-3 600-V cable E3JU-25M4-6 E3JU-R5M4-6 E3JU-D1M4-6 E3JU-D2M4-6 300-V cable Yes E3JU-25M4T-3 E3JU-R5M4T-3 E3JU-D1M4T-3 E3JU-D2M4T-3 600-V cable E3JU-25M4T-6 E3JU-R5M4T-6 E3JU-D1M4T-6 E3JU-D2M4T-6 FET 300-V cable No E3JU-25P4-3 E3JU-R5P4-3 E3JU-D1P4-3 E3JU-D2P4-3 600-V cable E3JU-25P4-6 E3JU-R5P4-6 E3JU-D1P4-6 E3JU-D2P4-6 300-V cable Yes E3JU-25P4T-3 E3JU-R5P4T-3 E3JU-D1P4T-3 E3JU-D2P4T-3 600-V cable E3JU-25P4T-6 E3JU-R5P4T-6 E3JU-D1P4T-6 E3JU-D2P4T-6 Relayy MiniChangeCage No E3JU-25M4-MN1 E3JU-R5M4-MN1 E3JU-D1M4-MN1 E3JU-D2M4-MN1 Connector Yes E3JU-25M4T-MN1 E3JU-R5M4T-MN1 E3JU-D1M4T-MN1 E3JU-D2M4T-MN1 FET MiniChangeCage No E3JU-25P4-MN1 E3JU-R5P4-MN1 E3JU-D1P4-MN1 E3JU-D2P4-MN1 Connector Yes E3JU-25P4T-MN1 E3JU-R5P4T-MN1 E3JU-D1P4T-MN1 E3JU-D2P4T-MN1 ACCESSORIES (ORDER SEPARATELY, NOT INCLUDED WITH SENSOR) Description Part number Mounting bracket E39-LU1 Mounting bracket for E39-R1 reflector E39-L7 Large corner cube reflector 81 x 60 x 7 mm (3.19 x 2.36 x 0.28 inch) E39-R2 Small corner cube reflectors 38 x 22 x 11 mm (1.50 x 0.87 x 0.43 inch) E39-R3 23 x 14 x 5 mm (0.91 x 0.55 x 0.19 inch) E39-R4 Adhesive backed reflectors 35 x 10 x 0.7 mm (1.38 x 0.39 x 0.03 inch) E39-RSA 40 x 35 x 0.7 mm (1.57 x 1.38 x 0.03 inch) E39-RSBE3JU E3JU REPLACEMENT PARTS Description Part number Reflector (supplied with retroreflective sensors) E39-R1 Specifications Part number E3JU-25 4 - E3JU-R5 4 - E3JU-D1 4 - E3JU-D2 4 - Method of detection Through-beam type Polarized retroreflective Diffuse reflective Supply voltage 24 to 240 VAC 10%, 50/60 Hz 12 to 240 VDC, 10% max. peak-to-peak ripple Power consumption Emitter: 2 W max. 3.5 W max. 4 W max. Receiver: 3.5 W max. Sensing distance 25 m (82 ft) 5 m (16.4 ft) with E39-R1 1 m (3.3 ft) Kodak 2 m (6.6 ft) Kodak reflector (supplied) gray card white side gray card white side 5.5 m (18.0 ft) with E39-R2 90% reflective 90% reflective 3.3 m (10.8 ft) with E39-R3 1.5 m (4.9 ft) with E39-R4 0.8 m (2.6 ft) with E39-RSB 0.5 m (1.6 ft) with E39-RSA Light source Infrared LED Polarized red LED Infrared LED (950 nm) (950 nm) (660 nm) Detectable object type Opaque, 16 mm Opaque, 56 mm (2.2 in) Opaque and translucent materials (0.63 in) minimum minimum with E39-R1 Operation mode Light-ON/Dark-ON, switch selectable Sensitivity adjustment Adjustable Mutual interference protection Not provided Provided Control Contact Type SPDT relay output Max. load 3 A, 250 VAC 30 VDC rated (p.f.=1) Min. load 10 mA, 5 VDC minimum Response Models without timer and timer models set to No Timer: 12 ms ON (6 ms typ.), 12 ms OFF (5 ms typ.) time Models with timer: 0.1 to 10 sec (adjustable) Solid Type Power MOSFET relay state Max. load 400 mA AC/DC (600 mA up to 40 C) 240 VAC max., 100 VDC max. Response Models without timer and timer models set to No Timer: 8 ms ON, 12 ms OFF max. time Models with timer: 0.1 to 10 sec (adjustable) Timer functions Type ON-delay, OFF-delay, ON/OFF delay, one-shot, delayed one-shot switch selectable Range 0.1 to 10 seconds Circuit protection Not provided Indicators Light incident (red LED) output operation (yellow LED) stability (green LED) Materials Lens Plastic: PMMA Case Plastic: Case-ABS/Polycarbonate blend, Cover-Polycarbonate Mounting Two M5 front-mounting through holes. M30 externally threaded base and 1/2-14 NPSM internal threads for cable type: conduit torque not to exceed 100 inch-lbs. Connections Prewired (6) 600 V rated, AWG 20: 2-wire, 4-wire cables AWG 21: 5-wire cables (3) 300 V rated AWG 22: 4-wire, 5-wire cables Connector MiniChange style connector: 2, 4, and 5 pins (This table continues on the next page.) 2