1126107 SICK - Technology Bsa

Features

Functional principle

Photoelectric proximity sensor

Functional principle detail

Energetic

Sensing range
Sensing range min.	2 mm
Sensing range max.	300 mm
Reference object	Object with 90% remission factor (complies with standard white according to DIN 5033)
Recommended sensing range for the best performance	2 mm ... 45 mm

Emitted beam
Light source	LED
Type of light	Infrared light
Shape of light spot	Point-shaped
Light spot size (distance)	27 mm x 29 mm (45 mm)
Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)	< +/- 4° (at Ta = +23 °C)

Number of beams

Beam separation

70 mm

Distance from 1st beam to leading edge of housing (including end cap)

140 mm

Smallest detectable object (MDO) typ.
	140 mm (Dependent on distance between beams)

Adjustment
None	–

Indication
LED green	Operating indicator Static on: power on
LED yellow	Status of received light beam Static on: object present Static off: object not present

Special applications

Detecting flat objects, Detecting perforated objects, Detecting objects with position tolerances, Detecting uneven, shiny objects

Electrical data

Supply voltage U_B

10 V DC ... 30 V DC

Ripple

≤ 5 V_pp

Usage category

DC-12 (According to EN 60947-5-2)

DC-13 (According to EN 60947-5-2)

Current consumption

17 mA, without load. At U_B = 24 V

Protection class

III

Digital output
Number	2 (Complementary)
Type	Push-pull: PNP/NPN
Signal voltage PNP HIGH/LOW	Approx. U_B-2.5 V / 0 V
Signal voltage NPN HIGH/LOW	Approx. U_B / < 2.5 V
Output current I_max.	≤ 100 mA
Circuit protection outputs	Reverse polarity protected
	Overcurrent protected
	Short-circuit protected
Response time	≤ 1 ms
Repeatability (response time)	1 ms
Switching frequency	500 Hz

Pin/Wire assignment
BN 1	+ (L+)
WH 2	Q₂
BU 3	- (M)
BK 4	Q₁
Function of pin 4/black (BK)	Digital output, dark switching, object present → output LOW
Function of pin 2/white (WH)	Digital output, light switching, object present → output HIGH

Mechanical data

Dimensions (W x H x D)

490 mm x 20.3 mm x 17 mm

Connection

Cable with connector M8, 4-pin, with knurled nut

Weight

Approx. 178 g

Mounting system type

None

Ambient data

Enclosure rating	IP67 (EN 60529)
Ambient operating temperature	–40 °C ... +60 °C
Ambient temperature, storage	–40 °C ... +75 °C
Shock resistance	30 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance	10 Hz ... 55 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity	15 % ... 95 %, Relative humidity (no condensation), as per IEC 60947-5-2
Electromagnetic compatibility (EMC)	EN 60947-5-2
UL File No.	NRKH.E189383 & NRKH7.E189383