E3X E3X Fiber-Optic Photoelectric Sensor E3X High Performance Amplifier Has Fast Response Time, Longer Sensing Distance and Self-Diagnostic Functions Ultra fast 20 sec. response time (E3X-F) Extended sensing distance (E3X-H) User friendly features: - 8-turn sensitivity with position indicator - IP66 enclosure rating - Slim body mounts on DIN rail Set-mode blinking light source aids alignment Ordering Information AMPLIFIERS Part number NPN output E3X-A11 E3X-A21 E3X-F21 E3X-VG11 E3X-VG21 PNP output E3X-A41 E3X-A51 E3X-F51 Type General-purpose High-speed Mark sensing Self-diagnostic function None Provided Provided None Provided Off-delay timer None Provided Provided None Provided Light source Red LED Green LED HIGH GAIN AMPLIFIERS Part number NPN output E3X-H11 Type High sensitivity Self diagnostic function None Off-delay timer Provided Light source Red LED FIBER-OPTIC CABLES Use E32-series fiber-optic cables. Refer to E32 data sheet in this catalog for specifications. ACCESSORIES Description Part number Cover with adjustment knob Clear cover with gray knob allows sensitivity adjustment without E39-G3 removing cover. Enclosure rating is reduced to IP50. Replacement cover Smoked gray plastic like original cover E39-G4 Note: Neither cover has any printing, such as part number, voltage or wiring information. 2 2E3X E3X Specifications Part number NPN E3X-A11 E3X-A21 E3X-F21 E3X-VG11 E3X-VG21 PNP E3X-A41 E3X-A51 E3X-F51 Supply voltage 10-30 VDC 12-24 VDC10% 10-30 VDC 10% ripple max. 10% ripple max. 10% ripple max. Current consumption 35 mA max. 40 mA max. Required fiber optic cables All E32-series Light source Pulse-modulated red LED (660 nm) Pulse-modulated green LED (565 nm) Operation mode Light-ON, Dark-ON or SET modes (switch selectable) Sensitivity 8-turn potentiometer with clutch and indicator Mutual interference protection Not provided Control DC Type NPN open collector solid- PNP open collector output state Max. load 100 mA, 30 VDC max. 100 mA, 40 VDC max. Max. ON-state 1 VDC max. at 100 mA voltage drop Response time 200 s max. ON: 20 s max. 200 s max. OFF: 30 s max. Timing functions OFF-delay, OFF-delay, 0.01 to 0.1 sec, 0.01 to 0.1 sec, adjustable adjustable switch selectable switch selectable Alarm output 50 mA, 50 mA, 30 VDC max. 40 VDC max. Check input Input voltage Light OFF: Light OFF: 1.5 V max. 1.5 V max. Circuit protection Output short circuit protection, DC power reverse polarity protection Indicators Light received (red LED) and output stability (green LED) Materials Case Heat-resistant ABS Cover Polycarbonate Mounting DIN rail track, or on flat surface through holes in bracket (provided) Connections Prewired 3 conductor 5 conductor 3 conductor 5 conductor cable, cable, cable, cable, 2 m (6.5 ft) 2 m (6.5 ft) 2 m (6.5 ft) 2 m (6.5 ft) Weight 100 g (3.5 oz.) with 2 m cable Enclosure rating IEC IP66 (with cover on) Ambient Operating -25 to 55C with no ice buildup (-13 to 131F) temperature Storage -40 to 70C (-40 to 158F) 3 3