Photoelectric sensors
G6, Photoelectric proximity sensor, Background suppression   Type GTB6-N1211S40 Part No. 1066962   At a glance   Precise and reliable background suppression   PinPoint LED for a bright, precise light spot   Durable metal threaded inserts   SICK ASIC technology - the result of decades of experience in photoelectric sensors   Large, user-friendly potentiometer   Large, bright indicator LEDs   IP 67 enclosure rating Your benefits   Easy alignment and precise object detection due to a highly visible PinPoint LED   Quick and easy mounting and high durability due to threaded metal inserts   SICK ASIC technology provides high performance, excellent reliability and crosstalk immunity   Easy to adjust due to large, user-friendly potentiometers   Easy to monitor due to large, bright indicator LEDs   Easy installation with SICK accessories

Features
	Sensor/detection principle:	Photoelectric proximity sensor, Background suppression
	Dimensions (W x H x D):	12 mm x 31.5 mm x 21 mm
	Housing design (light emission):	Rectangular
	Sensing range max.:	5 mm ... 250 mm 1)
	Sensing range:	35 mm ... 140 mm
	Type of light:	Visible red light
	Light source:	PinPoint LED 2)
	Wave length:	650 nm
	Adjustment:	Mechanical spindle, 5 turns
	Light spot size (distance):	Ø 6 mm (100 mm)

1) Object with 90 % reflectance (referred to standard white, DIN 5033)  2)Average service life of 100,000 h at TA = +25 °C

Mechanics/electronics
	Supply voltage:	10 V DC ... 30 V DC 1)
	Residual ripple:	± 10 % 2)
	Power consumption:	≤ 30 mA 3)
	Output type:	NPN, open collector
	Switching mode:	Light/dark switching
	Switching mode selector:	Selectable via light/dark selector
	Output current Imax.:	≤ 100 mA 4)
	Response time:	< 625 µs 5)
	Switching frequency:	± 1,000 Hz 6)
	Connection type:	Cable, 3-wire, 2 m 7)
	Cable material:	PVC
	Conductor cross-section:	0.14 mm²
	Circuit protection:	A, B, D 8) 9) 10)
	Protection class:	III
	Weight:	60 g
	Polarisation filter:	-
	Optics material:	PMMA
	Enclosure rating:	IP 67
	Ambient operating temperature:	-25 °C ... +55 °C 11)
	Ambient storage temperature:	-40 °C ... +70 °C
	UL File No.:	E348498
	Signal voltage NPN HIGH/LOW:	Approx. VS / ≤ 3 V
	Housing material:	ABS/PC, Plastic

1) Limit values, operation in short-circuit protected network max. 8 A  2) May not exceed or fall short of VS tolerances  3) Without load  4) At Vs > 24 V, IA max = 50 mA  5) Signal transit time with resistive load  6) With light/dark ratio 1:1  7) Do not bend below 0 °C  8) A = VS connections reverse-polarity protected  9) B = inputs and output reverse-polarity protected  10) D = outputs overcurrent and short-circuit protected  11) Temperature stability after adjustment +/-10°C