Miniature Optical Sensors Technical Description The mini optical series of sensors are among smallest sensors in the world. Mini optical sensors require almost no space and with their low mass (from a mere 1.2 grams) they are absolute lightweights. They can be easily installed inside moving machine parts like robot arms. Our smallest sensors measure 2 mm in diameter. The mini optical sensors are the preferred solution for all applications where the highest mobility, smallest sizes, and optimal part resolution is essential. The mini optical sensors represent unique alternative to traditional fiber optics. Its foremost advantage lies in highly flexible electrical conductors made from copper cord encased within a corrosion-resistant polyurethane sheath. Unlike fiber optic cables, these conductors can withstand very high stresses from flexing and twisting without placing any limitations on the bending radius. In addition to their small size, the mini optical sensors offer exceptional capabilities for detecting small objects. When used with standard resolution amplifiers, objects as small as 0.2mm can be detected. With the high resolution amplifiers, objects as small as 0.05mm can be sensed. This incredible sensitivity makes it possible to sense the thin wires of components used in small electronic assemblies. Potential applications for laser sensors can be reliably and less expensively handled by mini optical sensors. www.balluff.com 1-800-543-8390 BMOA Component Systems Features Applications - Smallest sensing head in the industry - Detects objects as small as 0.05mm with high resolution amp - 10 kHz with high speed amp - Detect ambient light sources with high speed amp - 50 ms off delay available in universal amp - Amp can be panel mounted or DIN rail mounted - Sealed to IP67 standards - Protected against short circuit and polarity reversal - Thread/wire detection - Small part profiling - Semiconductor component detection - Robotic end-effectors - High-performance alternatives to fiber-optics c.107 BMOA Component Systems; Sensing Heads Series Diffuse with standard resolution amp Diffuse with high resolution amp Thru-Beam with standard resolution amp Thru-Beam with high resolution amp 2mm Smooth Tubular 12mm (0.5 in.) 3mm (0.12 in.) 200mm (7.9 in.) 80mm (3.1 in.) 3mm Threaded Tubular 12mm (0.5 in.) 3mm (0.12 in.) 200mm (7.9 in.) 80mm (3.1 in.) o2 Diffuse PUR Cable PVC High-Flex Cable PUR Cable Thru-Beam PUR Cable PVC High-Flex Cable PUR Cable c.108 o1.6 (PUR Cable) o1.0 (PVC Cable) IR IR visible red BMOA-02SM-X12-1 BMOA-02SM-X12-F1 BMOA-03TM-X12-1 BMOA-03TM-X12-F1 IR IR visible red BMOA-02SM-B200-1 BMOA-02SM-B200-F1 BMOA-02SM-B200-S70-1 BMOA-03TM-B200-1 BMOA-03TM-B200-F1 BMOA-03TM-B200-R1 Infrared 880 nm Visible red 660nm -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Stainless Steel PMMA 3.2 g (PUR cable), 1.2 g (PVC cable) 5.5 g (PUR cable), 2.5 g (PVC cable) 1m cable with amplifier connector Infrared 880 nm Visible red 660nm -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Nickel-plated Brass PMMA Emitter light source, IR Emitter light source, visible red Ambient operating temperature Storage temperature Degree of protection per IEC 529 Relative Humidity Housing material Sensing face material Weight, diffuse models Weight, thru-beam models Connection 800mm (31 in.) 250mm (9.8in.) o4 M3x0.5 8 8 o1.6 (PUR Cable) o1.0 (PVC Cable) 4mm Smooth Tubular 11 Miniature Optical Sensors o1.6 (PUR Cable) o1.0 (PVC Cable) BMOA-04SM-B800-1 BMOA-04SM-B800-R1 Infrared 880 nm Visible red 660nm -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Stainless Steel PMMA 3.4 g (PUR cable), 1.4 g (PVC cable) 5.9 g (PUR cable), 2.9 g (PVC cable) 9g 1m cable with amplifier connector 1m cable with amplifier connector 1-800-543-8390 www.balluff.com BMOA Component Systems: Sensing Heads Miniature Optical Sensors 5mm Smooth Tubular 63mm (2.5 in.) 15mm (0.6 in.) 5mm Threaded Tubular 6mm x 6mm Block 63mm (2.5 in.) 15mm (0.6 in.) 800mm (31 in.) 250mm (9.8in.) 6mm Threaded Tubular 63mm (2.5 in.) 15mm (0.6 in.) 800mm (31 in.) 250mm (9.8in.) o5 6 M2 (2) M6x0.5 12 8 11 13 13 M5x0.5 o2.6 o2.6 o1.6 2 o1.6 (PUR Cable) o1.0 (PVC Cable) 6 BMOA-05SM-X63-1 BMOA-06TM-X63-1 BMOA-66RM-X63-1 BMOA-05SM-X63-R1 BMOA-06TM-X63-R1 BMOA-66RM-X63-R1 BMOA-05TM-B800-1 BMOA-66RM-B800-1 BMOA-05TM-B800-R1 BMOA-66RM-B800-R1 Infrared 880 nm Infrared 880 nm Infrared 880 nm Visible red 660nm Visible red 660nm Visible red 660nm -10C to +55C (+14F to +131F) -10C to +55C (+14F to +131F) -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) -30C to +70C (-22F to +158F) -30C to +70C (-22F to +158F) IP 65 IP 65 IP 65 90% AT 20C 90% AT 20C 90% AT 20C Nickel-plated Brass Nickel-plated Brass Stainless Steel PMMA PMMA PMMA 9.5 g 7.5 g 12 g 1m cable with amplifier connector 1m cable with amplifier connector 1m cable with amplifier connector Infrared 880 nm Visible red 660nm -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Nickel-plated Brass PMMA 6.6 g 13.2 1m cable with amplifier connector www.balluff.com 1-800-543-8390 c.109 Miniature Optical Sensors BMOA Miniature Component System; Amplifiers Series Sensing range depends on sensor head 47 VDC Signal Teach-In 61 o3 Teach-in Amplifier Light Operate Sensitivity 5.28 15.15 13.26 34 35.25 Standard versions (500Hz switching with standard resolution) PNP, modulated light, standard resolution NPN, modulated light, standard resolution High resolution versions (500Hz switching) PNP, modulated light, high. resolution NPN, modulated light, high. resolution High switching speed versions (10kHz switching with standard resolution) PNP, non-modulated light, standard resolution NPN, non-modulated light, standard resolution High switching speed and High resolution versions (10kHz switching) PNP, non-modulated light, high. resolution NPN, non-modulated light, high. resolution Voltage supply Voltage supply ripple Voltage drop, output (digital) Rated output current (digital) Analog output type Analog output load Supply current (no load) Protections On/Off delay Switching frequency Output type Output function Ambient operating temperature Storage temperature Degree of protection per IEC 529 Relative Humidity Sensitivity/Range adjustment LED indicators Housing material Weight Connection (to control system) BMOA-AMP-F-PS-U-S75 10 to 30 Vdc < 15% peak-to-peak 2.0V at 100 mA 200 mA 50 mA Short circuit, polarity reversal 0.5 ms standard 1000 Hz standard PNP Light operate -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Teach button Yellow output , green power ABS plastic 62 g M8, 4-pin connector Teach-In TX0129 PNP, N/O c.110 1 2 4 3 + Teach-In Output - Male Pin View 2 4 1 3 1-800-543-8390 www.balluff.com Miniature Optical Sensors Analog Amplifier Analog and digital outputs 15.15 3 52 47 2 4 61 3 4 1 Light-on normal 2 Light-on 50 ms 3 Dark-on normal 4 Dark-on 50 ms 34 VDC Signal Alarm 1 2 52 1 o3 VDC Signal Alarm 47 o3 34 61 Universal Amplifier Configurable including off delayand alarm output 15.15 BMOA Miniature Component System; Amplifiers 1 Light-on normal 2 Light-on 50 ms 3 Dark-on normal 4 Dark-on 50 ms Sensitivity Sensitivity o3.5 5.28 13.24 o3.5 26.5 5.28 BMOA-AMP-B-PU-C2 BMOA-AMP-B-NU-C2 13.24 26.5 BMOA-AMP-B-PU-S94-C2 BMOA-AMP-B-NU-S94-C2 BMOA-AMP-D-PU-C2 BMOA-AMP-D-NU-C2 BMOA-AMP-A-PU-C2 BMOA-AMP-A-NU-C2 BMOA-AMP-C-PU-C2 BMOA-AMP-C-NU-C2 10 to 30 Vdc < 15% peak-to-peak 2.0V at 100 mA 200 mA 50 mA Short circuit, polarity reversal 1 ms standard, 50 ms high speed 500 Hz standard, 10 kHz High speed PNP or NPN Selectable light/dark operate and 50 ms off delay -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Multi-turn potentiometer Yellow output , green power ABS plastic 67 g 2m PVC cable (4 x 26 AWG) 10 to 30 Vdc < 15% peak-to-peak 2.0V at 100 mA 200 mA 0 to 10V 1k W min. 50 mA Short circuit, polarity reversal 1 ms standard - PNP Selectable light/dark operate and 50 ms off delay -10C to +55C (+14F to +131F) -30C to +70C (-22F to +158F) IP 65 90% AT 20C Multi-turn potentiometer Yellow output , green power ABS plastic 67 g 2m PVC cable (4 x 26 AWG) Analog Amplifier Universal Amplifier PNP NPN www.balluff.com 1-800-543-8390 c.111 Miniature Optical Sensors BMOA Miniature Component System Sensing Data Sensing distance for Diffuse Sensors Kodak Card 50 x 50mm Measuring Arrangement The Kodak card is moved at 90 angle step by step in front of the diffuse sensor. Several levels of sensitivity are shown below, using an amplifier with standard resolution. Y X Sensor 055M, 06TM & 66RM Y (mm) 4 5 2 4 Y 3 (mm) 2 0 10 -2 20 30 40 50 60 Minimum -4 X(mm) 70 1 0 33% Sensitivity -6 025M & 03TM -1 67% Sensitivity -8 -2 -3 Max. -10 3 4 5 6 7 8 9 10 11 12 13 Minimum 14 15 X (mm) 33% Sensitivity 57% Sensitivity -4 Max. Sensitivity -5 Object Resolution for Diffuse Sensors While the standard 50 x 50mm Kodak test card is used for determining sensing range, very few X Sensor applications use this target. The following chart shows approximate performance of these sensors using several different wire sizes as a target and an amplifier with standard resolution. Y Copper Wire 025M & 03TM 055M, 06TM & 66RM 5 4 Y (mm) 3 2 Y (mm) 1 1 Wire diameter in mm 0 -1 2 4 6 8 0.05 10 0.25 12 0.5 14 1 16 18 2 20 -2 0 -1 0.05 0.25 0.5 1 12 3 X (mm) Wire diameter in mm 4 5 6 7 8 9 10 11 12 -2 -3 X (mm) -4 -3 -5 Object Resolution for Thru-Beam Sensors Range Transmitter Copper Wire Measuring arrangement Receiver Successful detection with the Balluff miniature optical thru-beam system is based on three factors: target size, beam intensity, and beam range. The following chart illustrates the approximate performance of different wire diameters breaking the beam at certain beam ranges. If a sizeable target does not break the beam, lowering the intensity of the beam via the control amplifier will usually remedy the problem. 04SM, 05TM & 66RM c.112 02SM & 03TM 1-800-543-8390 www.balluff.com Miniature Optical Sensors Technical Description The miniature series of compact diffuse sensors are among the smallest selfcontained optical sensors in the world. The emitter and receiver, as well as all electronics are contained in these small packages. The smooth tubular housings are easy to mount with clamping brackets. Threaded barrels are furnished with nuts for easy mounting. The rectangular housing makes for easy positioning in tight spaces. In fact, two models come standard with quick disconnect and potentiometer for adjusting the sensing distance. The background suppression model is ideal highly for reflective surfaces, dark objects and location with extremely close and highly reflective backgrounds. All versions come standard as PNP, normally open output. Cable out models come standard with 2 meters of PUR cable. Contact the factory for availability of other logic or cable styles. www.balluff.com 1-800-543-8390 BMOA Miniature Self-contained Optical Sensors Features Applications - General automation tasks - Assembly and handling - Machine building - Packaging machinery - Robots - Machine tools Totally self-contained units, no separate amplifier Miniature housing is sealed to IP65 standards Background suppression model uses V-shape beam to ignore highly reflective backgrounds Protected against shortcircuitand polarity reversal c.113 Miniature Optical Sensors BMOA Self-contained Optical Sensors Series Diffuse Range Background Suppression 5MM Smooth Tubular 50mm (2.0 in.) 6MM Threaded Tubular 50mm (2.0 in.) M6x0.5 o2.6 (PUR Cable) Diffuse PNP 50mm (2.0 in.) NPN 50mm (2.0 in.) Diffuse with Fixed Focus PNP 10mm (0.4 in.) PNP 10mm (0.4 in.) Voltage supply Voltage supply ripple Voltage drop, output Rated output current Supply current (no load) Protections On/Off delay Switching frequency Output type Output function Sensitivity/Range Adjustment LED indicators Ambient Light Protection Emitter light source Ambient operating temperature Storage temperature Degree of protection per IEC 529 Relative Humidity Housing material Sensing face material Connection Recommended Connector c.114 BMOA-05SM-X50-PS-C-2 BMOA-05SM-X50-NS-C-2 45 39 32 o5 o2.6 (PUR Cable) BMOA-06TM-X50-PS-C-2 BMOA-06TM-X50-NS-C-2 10 to 30 Vdc <15% peak-to-peak < 2.0V at 100mA 100 ma 30 ma Short circuit, polarity reversal 1 ms 500 Hz PNP/NPN Normally Open (NO) None Red Output indication Per EN 60947-5-2 Infrared 880 nm -10C to +55C (+14F to +131F) 30C to +70C (-22F to 158F) IP 65 90% at 20C Stainless Steel PMMA 2m cable (3-wire, 28 AWG), PUR 1-800-543-8390 www.balluff.com BMOA Self-contained Optical Sensors Miniature Optical Sensors Block, Cable out 50mm (2.0 in.) Block, Quick-disconnect, Adjustable Range 50mm (2.0 in.) Block, Quick-disconnect, Adjustable range 46 23 59 M8x1 o3.4 2 LED's M3 o2.5 5 13 8.75 59.5 Optical Sensing Face M3 LED 3.5 2 Sensitivity Adjustment 13 25 46 6 6 42 Optical Sensing Face Sensitivity Adjustment 14 8 8 20 5 50 o5 5.5 0.5 7 7 6 2 10mm (0.4 in.) LED's M8x1 BMOA-78RM-X50-PS-C-S49 BMOA-78RM-X50-NS-C-S49 BMOA-66RM-X50-PS-C-2 BMOA-66RM-X50-NS-C-2 BMOA-148RM-X50-PS-C-S49/S81 BMOA-148RM-X50-NS-C-S49/S81 10 to 30 Vdc <15% peak-to-peak < 2.0V at 100mA 100 ma 30 ma Short circuit, polarity reversal 1 ms 500 Hz PNP/NPN Normally Open (NO) 1-turn potentiometer Red Output indication Per EN 60947-5-2 Infrared 880 nm -10C to +55C (+14F to +131F) 30C to +70C (-22F to 158F) IP 65 90% at 20C Nickel-plated brass PMMA None 1-turn potentiometer 2m cable (3-wire, 28 AWG), PUR BKS S48 (straight) or BKS S49 (right angle) BKS S48 (straight) or BKS S49 (right angle) www.balluff.com 1-800-543-8390 c.115 Miniature Optical Sensors BMOA Self-contained Optical Sensors Sensing Data 5 Y 4 (mm) 3 2 1 0 2 -1 4 6 8 Wire diameter 0.5 10 12 14 1 16 2 18 20 -2 X -3 (mm) -4 -5 X Sensor Y Copper Wire While the standard 50 x 50mm Kodak Test Card is used for determining sensing range, very few applications use this as the target. The following chart shows the approximate performance of these sensors using several different wire sizes as a target and an amplifier with standard resolution. Connection diagram c.116 1-800-543-8390 www.balluff.com