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E3X-VG21 Dataheets PDF



Part Number E3X-VG21
Manufacturers Omron
Logo Omron
Description Fiber-Optic Photoelectric Sensor
Datasheet E3X-VG21 DatasheetE3X-VG21 Datasheet (PDF)

E3X Fiber-Optic Photoelectric Sensor High Performance Amplifier Has Fast Response Time, Longer Sensing Distance and Self-Diagnostic Functions s Ultra fast 20 µsec. response time (E3X-F) s Extended sensing distance (E3X-H) s User friendly features: - 8-turn sensitivity with position indicator - IP66 enclosure rating - Slim body mounts on DIN rail s Set-mode blinking light source aids alignment E3X E3X Ordering Information s AMPLIFIERS Part number Type Self-diagnostic function Off-delay timer .

  E3X-VG21   E3X-VG21



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E3X Fiber-Optic Photoelectric Sensor High Performance Amplifier Has Fast Response Time, Longer Sensing Distance and Self-Diagnostic Functions s Ultra fast 20 µsec. response time (E3X-F) s Extended sensing distance (E3X-H) s User friendly features: - 8-turn sensitivity with position indicator - IP66 enclosure rating - Slim body mounts on DIN rail s Set-mode blinking light source aids alignment E3X E3X Ordering Information s AMPLIFIERS Part number Type Self-diagnostic function Off-delay timer Light source NPN output PNP output s HIGH GAIN AMPLIFIERS Part number Type Self diagnostic function Off-delay timer Light source E3X-A11 E3X-A21 E3X-A41 E3X-A51 General-purpose None Provided None Provided Red LED NPN output E3X-F21 E3X-F51 High-speed Provided Provided E3X-VG11 — Mark sensing None None Green LED E3X-VG21 — Provided Provided E3X-H11 High sensitivity None Provided Red LED s FIBER-OPTIC CABLES Use E32-series fiber-optic cables. Refer to E32 data sheet in this catalog for specifications. s ACCESSORIES Description Cover with adjustment knob Replacement cover Clear cover with gray knob allows sensitivity adjustment without removing cover. Enclosure rating is reduced to IP50. Smoked gray plastic like original cover Note: Neither cover has any printing, such as part number, voltage or wiring information. Part number E39-G3 E39-G4 2 2 E3X E3X Specifications Part number Supply voltage NPN PNP Current consumption Required fiber optic cables Light source Operation mode Sensitivity Mutual interference protection Control output DC solidstate Type Max. load Max. ON-state voltage drop Response time Timing functions Alarm output Check input Input voltage Circuit protection Indicators Materials Mounting Connections Case Cover Prewired Weight Enclosure rating Ambient temperature IEC Operating Storage E3X-A11 E3X-A41 E3X-A21 E3X-A51 E3X-F21 E3X-F51 10-30 VDC 10% ripple max. 12-24 VDC±10% 10% ripple max. 35 mA max. 40 mA max. All E32-series Pulse-modulated red LED (660 nm) Light-ON, Dark-ON or SET modes (switch selectable) 8-turn potentiometer with clutch and indicator Not provided NPN — open collector PNP — open collector 100 mA, 30 VDC max. 1 VDC max. at 100 mA E3X-VG11 — 10-30 VDC 10% ripple max. E3X-VG21 — Pulse-modulated green LED (565 nm) 100 mA, 40 VDC max. 200 µs max. ON: 20 µs max. OFF: 30 µs max. 200 µs max. — OFF-delay, 0.01 to 0.1 sec, adjustable; switch selectable — — 50 mA, 30 VDC max. — — Light OFF: 1.5 V max. — Output short circuit protection, DC power reverse polarity protection Light received (red LED) and output stability (green LED) Heat-resistant ABS Polycarbonate DIN rail track, or on flat surface through holes in bracket (provided) 3 conductor cable, 2 m (6.5 ft) 5 conductor cable, 2 m (6.5 ft) 3 conductor cable, 2 m (6.5 ft) 100 g (3.5 oz.) with 2 m cable IP66 (with cover on) -25° to 55°C with no ice buildup (-13° to 131°F) -40° to 70°C (-40° to 158°F) OFF-delay, 0.01 to 0.1 sec, adjustable; switch selectable 50 mA, 40 VDC max. Light OFF: 1.5 V max. 5 conductor cable, 2 m (6.5 ft) 3 3 E3X s HIGH GAIN AMPLIFIER Part number Supply voltage Current consumption Required fiber optic cables Light source Operation mode Sensitivity Control output DC solidstate Response time Timing functions Type Max. load Max. ON-state voltage drop Circuit protection Indicators Materials Mounting Connections Weight Enclosure ratings Ambient temperature Case Cover Prewired IEC Operating Storage E3X E3X-H11 10 - 30 VDC 10% ripple max. 35 mA max. All E32 series Pulse modulated Red LED (660 nm) Light ON, Dark ON 8 turn potentiometer NPN - Open collector 100 mA, 30 VDC 1 VDC max. at 100 mA 1 m sec max. OFF DELAY 40 ms Fixed Switch selectable Output short-circuit protection, DC power reverse polarity protection Light received (Red LED) and output stability (Green LED) Heat resistant ABS Polycarbonate DIN rail track, or on flat surface through holes in bracket (provided) 3 conductor cable 2 m (6.5 ft) 100g (3.5 oz) with 2 m cable IP66 (with cover on) -25° to -55°C with no icing build-up (-13° to 131°F) -40° to 70°C (-40° to 158°F) 4 4 E3X Nomenclature E3X-H11 Stable Operation Indicator (Green Indicator) Sensitivity Indicator The position of the indicator can be checked. 8-turn Sensitivity Adjuster Mode Selector SET: The light source flashes. Set to this mode to adjust the light axis. L-ON: Output transistor is ON when light is received. D-ON: Output transistor is ON when light is not received. Light Reception Indicator (Red Indicator) Hysteresis Adjuster Timer Switch ON: Timer function is ON. OFF: Timer function is OFF. Light Reception Monitoring Terminal Monitoring is used with the E39-VX Beam Checker E3X-A21/-A51 E3X-F21/-F51 E3X-VG21 Stable Operation Indicator (Green Indicator) Sensitivity Indicator Timer Sensitivity Adjuster Mode Selector SET: The light source flashes. Set to this mode to adjust the light axis. .


E3X-VG11 E3X-VG21 E3X-A41


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