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Photoelectric sensors

G2S, Photoelectric retro-reflective sensor, Standard optics

Type

GL2S-E1312

Part No.

1064424

At a glance

Operating distance up to 3 m

Full-grade photoelectric retro-reflective sensor with polarizing filter to detect highly reflective objects

PinPoint LED technology is precise and fast-reacting for optimal, quick detection of a wide range of objects

Clearly visible LED display

Rugged metal mounting bushes ensure reliable installation and a long service life

Your benefits

Easy alignment thanks to the small, brilliant and highly visible light spot

High throughput and less machine and system downtime, since the sensors are pre-set and have high operating reserves

Space-saving system, since the powerful PinPoint LED with a high light intensity permits the use of small reflectors for high sensing ranges

The 45-degree tilted cable entry offers maximum installation flexibility with additional soft rubber bearings to absorb vibrations and tensile loads

Installation flexibility since several sensors can be installed in close proximity to one another without causing false trips due to interference

Features
	Sensor/detection principle:	Photoelectric retro-reflective sensor, Standard optics
	Dimensions (W x H x D):	7.7 mm x 21.8 mm x 13.5 mm
	Housing design (light emission):	Rectangular
	Sensing range max.:	0.02 m ... 3 m ¹⁾
	Sensing range:	0.03 m ... 2.5 m ²⁾
	Type of light:	Visible red light
	Light source:	PinPoint LED ³⁾
	Wave length:	640 nm
	Light spot size (distance):	Ø 11 mm (250 mm)

¹⁾ ²⁾ PL40A ³⁾ Average service life of 100,000 h at T_A = +25 °C

Mechanics/electronics
	Supply voltage:	10 V DC ... 30 V DC ¹⁾
	Residual ripple:	≤ 5 Vpp ²⁾
	Power consumption:	≤ 20 mA ³⁾
	Output type:	NPN
	Switching mode:	Dark switching
	Output current Imax.:	< 50 mA
	Response time:	< 0.6 ms ⁴⁾
	Switching frequency:	800 Hz ⁵⁾
	Connection type:	Cable, 3-wire, 2 m ⁶⁾
	Cable diameter:	Ø 3 mm
	Circuit protection:	A, C, D ⁷⁾ ⁸⁾ ⁹⁾
	Polarisation filter:
	Optics material:	PMMA
	Enclosure rating:	IP 67
	Items supplied:	Reflektor PL10F
	Ambient operating temperature:	-25 °C ... +50 °C
	Ambient storage temperature:	-40 °C ... +75 °C
	UL File No.:	NRKH.E181493
	Housing material:	ABS, Plastic

¹⁾ Limit values, operation in short-circuit protected network max. 8 A ²⁾ May not exceed or fall short of V_S tolerances ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ With light/dark ratio 1:1 ⁶⁾ Do not bend below 0 °C ⁷⁾ A = V_S connections reverse-polarity protected ⁸⁾ C = interference suppression ⁹⁾ D = outputs overcurrent and short-circuit protected

1064424 GL2S-E1312