MINI-BEAM(R) SM312CV and SM312CV2 Self-contained DC-operated Convergent Mode Sensors * Compact, modulated, self-contained convergent mode sensors for 10-30V dc operation * Produces a precise 1.3 mm (0.05") diameter sensing spot at a focus point 16 mm (0.65") from the lens surface (model SM312CV) or a 3.0 mm (0.12") sensing spot at 43 mm (1.70") focus (model SM312CV2) * Switch-selectable for light operate or dark operate * Includes Banner's exclusive AIDTM alignment system* * Highly repeatable 1 millisecond response * Both sourcing and sinking outputs (150 mA max. each); continuous overload and short-circuit protected * Rugged, epoxy-encapsulated construction: meets NEMA standards 1, 2, 3, 3S, 4, 4X, 6, 12 and 13; IEC IP67 * Physically and electrically interchangeable with 18 mm barrel-type photoelectrics *US patent number 4356393 Visible red, 650 nm MINI-BEAM Convergent Mode Models Models Range Cable Supply Voltage Output Type Excess Gain Beam Pattern Performance based on 90% reflectance white test card 1000 SM312CV 16 mm (0.65 in) SM312CV SM312CVQD Spot Size at Focus: 1.3 mm (0.05 in) 2 m (6.5 ft) 4-Pin Euro QD 10-30V dc Bipolar NPN/PNP E X C E S S G A I N SM312CV 3.0 mm Convergent Mode 100 0.12 in Convergent Mode 2.0 mm 0.08 in 1.0 mm 0.04 in 0 0 10 1.0 mm 0.04 in 2.0 mm 0.08 in 0.12 in 3.0 mm 1 1 mm .04 in 0 10 mm .4 in 100 mm 4 in 7.5 mm 0.3 in 1000 mm 40 in 15 mm 22.5 mm 30 mm 37.5 mm 0.6 in 0.9 in 1.2 in 1.5 in DISTANCE DISTANCE 1000 43 mm (1.7 in) SM312CV2 SM312CV2QD Spot Size at Focus: 3.0 mm (0.12 in) SM312CV2 2 m (6.5 ft) 4-Pin Euro QD 10-30V dc Bipolar NPN/PNP E X C E S S G A I N Convergent Mode 100 SM312CV2 3.0 mm 0.12 in Convergent Mode 2.0 mm 0.08 in 1.0 mm 0.04 in 0 10 0 1.0 mm 0.04 in 2.0 mm 0.08 in 3.0 mm 1 1 mm .04 in 0.12 in 0 10 mm .4 in 100 mm 4 in 1000 mm 40 in DISTANCE 25 mm 1 in 50 mm 2 in 75 mm 100 mm 125 mm 3 in 4 in 5 in DISTANCE For Standard MINI-BEAMs: i) 9 m (30 ft) cables are available by adding suffix "W/30" to the model number of any cabled sensor (e.g. - SM312CV W/30). ii) A 150 mm (6 in.) long pigtail cable with attached QD connector is available by adding suffix "QDP" to the model number of any MINI-BEAM sensor (e.g. - SM312CVQDP). See page 5 for more information. iii) A model with a QD connector requires an accessory mating cable. See page 8 for more information. iv) May be ordered with 0.3 millisecond on/off response by adding suffix "MHS" to the model numbers (e.g. - SM312CVMHS). This modification reduces sensing range (and excess gain). Printed in USA 05/01 P/N 03365 rev. D MINI-BEAM(R) Sensors SM312CV and SM312CV2 MINI-BEAM Installation and Alignment Proper operation of the SM312CV or SM312CV2 sensor requires that it be mounted securely and aligned properly. In some applications, excessive movement or vibration can result in intermittent or false operation caused by loss of alignment. For best results, final-mount the sensor in an 18mm-hole by its threaded barrel or use a mounting bracket (see page 6). Begin with the sensor at the approximate position where it will be mounted. With power applied to the circuit and with the sensor set for "light operate", direct the sensor's visible red spot at the object approximately 16 mm (0.65 in) (for model SM312CV) or 43 mm (1.7 in) (for model SM312CV2) directly in front of the lens. Move the sensor very slightly toward or away from the object while observing the red LED indicator on the back of the sensor. Note the near and far points at which sensing occurs (the range of distance over which the LED remains lit). Mount the sensor at a point approximately midway in the range. This should correspond to the point at which the red sensing spot on the object appears most sharply defined on the object surface. Mount the sensor at this position and distance. CONVERGENT MODE ALIGNMENT nd rou kg ac Re v cti fle w Lo B ity t jec Ob SM312CV or SM312CV2 Up ft Le wn Do Distance from Sensor lens to object: 16 mm (0.65 in) for SM312CV 43 mm (1.7 in) for SM312CV2 * Note regarding Light/Dark operate switch: * Turn switch fully clockwise for light operate (sensor outputs conduct when sensing light is received) * Turn switch fully counterclockwise for dark operate (sensor outputs conduct when sensing light is not received) 15 Turn Gain Adjustment and Light/Dark Operate Switch* Gasketed Acrylic Cover "AID" Indicator LED Lights when the sensor sees its own modulated light and pulses at a rate proportional to the strength of the received light signal. Banner Engineering Corp. * Minneapolis, U.S.A. page 2 t gh Ri www.bannerengineering.com * Tel: 763.544.3164 MINI-BEAM(R) Sensors SM312CV and SM312CV2 MINI-BEAM DC Sensor Specifications Supply Voltage and Current 10 to 30V dc (10% maximum ripple) at less than 25 mA (exclusive of load) Supply Protection Circuitry Protected against reverse polarity and transient voltages Output Configuration Bipolar: One current sourcing (PNP) and one current sinking (NPN) open-collector transistor Output Rating 150mA maximum each output at 25C, derated to 100 mA at 70C (derate 1 mA per C) Off-state leakage current less than 1 microamp Output saturation voltage (PNP output) less than 1 volt at 10 mA and less than 2 volts at 150 mA Output saturation voltage (NPN output) less than 200 millivolts at 10 mA and less than 1 volt at 150 mA Output Protection Circuitry Protected against false pulse on power-up and continuous overload or short-circuit of outputs Output Response Time Sensors will respond to either a "light" or a "dark" signal of 1 millisecond or longer duration, 500 Hz max. 0.3 millisecond response modification is available. See note below. 100 millisecond delay on power-up: outputs do not conduct during this time. Repeatability 0.3 milliseconds. Response time and repeatability specifications are independent of signal strength. Adjustments LIGHT/DARK OPERATE select switch, and 15-turn slotted brass screw GAIN (sensitivity) adjustment potentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and protected by a gasketed, clear acrylic cover. Indicators Exclusive, patented Alignment Indicating Device system (AIDTM, US patent #4356393) lights a rear-panel mounted red LED indicator whenever the sensor sees a "light" condition, with a superimposed pulse rate proportional to the light signal strength (the stronger the signal, the faster the pulse rate). Construction Reinforced PBT thermoplastic polyester housing, totally encapsulated, o-ring sealing, acrylic lenses, and stainless steel screws. Environmental Rating Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 6, 12, and 13; IEC IP67 Connections PVC-jacketed 4-conductor 2 m (6.5 ft) or 9 m (30 ft) cables, or 4-pin euro-style quick disconnect (QD) fitting are available. QD cables are ordered separately. See page 5. Operating Temperature Temperature: -20 to +70C (-4 to +158F) Maximum relative humidity: 90% at 50C (non-condensing) Application Notes The NPN (current sinking) output of dc MINI-BEAM sensors is directly compatible as an input to Banner logic modules, including all non-amplified MAXI-AMP and MICRO-AMP modules. MINI-BEAMs are TTL compatible. Certifications NOTE: DC MINI-BEAMs may be ordered with 0.3 millisecond on/off response by adding suffix "MHS" to the model numbers (e.g. - SM312CVMHS). This modification reduces sensing range (and excess gain). Banner Engineering Corp. * Minneapolis, U.S.A. www.bannerengineering.com * Tel: 763.544.3164 page 3 MINI-BEAM(R) Sensors SM312CV and SM312CV2 MINI-BEAM DC Hookup Diagrams DC Sensors with Attached Cable bn DC Sensors with Quick Disconnect (4-Pin Euro-Style) bn + 10-30V dc - bu wh wh Load bk + 10-30V dc - bu bk Load Load Load 4-Pin Euro-Style Pin-out (Cable Connector Shown) Quick Disconnect (QD) Option White Wire DC MINI-BEAM sensors are sold with either a 2 m (6.5 ft) or a 9 m (30 ft) attached PVC-covered cable, or with a 4-pin euro-style QD cable fitting. Brown Wire Blue Wire Black Wire DC QD sensors are identified by the letters "QD" in their model number suffix. For more information on mating QD cables, see page 5. MINI-BEAM Dimension Information MINI-BEAM DC Sensor with Integral Cable 3.2 mm (0.13 in) MINI-BEAM DC Sensor with Quick-Disconnect 12.2 mm (0.48 in) 30.7 mm (1.21 in) 24.1 mm (0.95 in) o 3 mm Clearance (2) M18 x 1 x 15 mm Thread (Mounting Nut Supplied) M12 x 1 Thread Quick Disconnect 2 m (6.5 ft) Cable Mounting Peg (o 6.3 mm x 2.5 mm) 19.1 mm (0.75 in) 27.4 mm (1.08 in) 72.2 mm (2.84 in) 53.3 mm (2.10 in) Banner Engineering Corp. * Minneapolis, U.S.A. page 4 www.bannerengineering.com * Tel: 763.544.3164 MINI-BEAM(R) Sensors SM312CV and SM312CV2 MINI-BEAM MODIFICATIONS Model Suffix Modification Description Example of Model Number W/30 9 meter (30 ft) cable All MINI-BEAM sensors may be ordered with an integral 9 m (30 ft) cable in place of the standard 2 m (6.5 ft) cable SM312CV W/30 MHS Modified for High Speed Standard dc MINI-BEAM sensors with 1 millisecond output response may be modified for 0.3 millisecond (300 s) response. NOTE: Faster response comes at the expense of lower excess gain. Also, operating temperature range becomes -20 to +50C (-4 to +122F) SM312CVMHS All MINI-BEAMs may be built with a 150 mm (6 in) long integral cable which is terminated with the appropriate QD connector. SM312CVQDP QDP Pigtail Quick Disconnect Replacement Lens Assemblies MINI-BEAM lens assemblies are field-replaceable. Model Description UC-300C.7 Replacement lens for CV UC-300C2 Replacement lens for CV2 Euro-Style Quick Disconnect Cables Cable: PVC jacket, polyurethane connector body, nickel-plated brass coupling nut Conductors: 22 or 20 AWG high-flex stranded, PVC insulation, gold-plated contacts Temperature: -40 to +90C (-40 to +194F) Voltage Rating: 250V ac/300V dc Style Model MQDC-406 MQDC-415 MQDC-430 4-Pin Straight Length Dimensions: 2 m (6.5 ft) 5 m (15 ft) 9 m (30 ft) Pin-out o15 mm (0.6 in) 44 mm max. (1.7 in) M12 x 1 White Wire 38 mm max. (1.5 in) Brown Wire Blue Wire Black Wire 4-Pin Right-angle MQDC-406RA MQDC-415RA MQDC-430RA 2 m (6.5 ft) 5 m (15 ft) 9 m (30 ft) 38 mm max. (1.5 in) M12 x 1 o15 mm (0.6 in) Banner Engineering Corp. * Minneapolis, U.S.A. www.bannerengineering.com * Tel: 763.544.3164 page 5 MINI-BEAM(R) Sensors SM312CV and SM312CV2 Extension Cables (without connectors) The following cables are available for extending the length of existing sensor cable. These are 30 m (100 ft) lengths of MINI-BEAM cable. This cable may be spliced to existing cable. Connectors, if used, must be customer-supplied. Type Model EC312-100 Used with: 4-conductor All MINI-BEAM SM312 dc models Mounting Brackets Model Description R 24.1 mm (0.95 in) R 5.1 mm (0.20 in) 10 (TYP) 15 (2) CL 31.8 mm (1.25 in) 4.32 mm (0.170 in) Slot (2) 20.3 mm (0.80 in) 20 SMB312S Stainless steel 2-axis, side mounting bracket o 3.05 mm Slot (0.120 in) o 3.05 mm (0.120 in) 20.1 mm (0.79 in) 90 2.5 mm (0.10 in) R 3.1 mm (0.12 in) (2) 45.5 mm (1.79 in) R 24.1 mm (0.95 in) R 5.1 mm (0.20 in) 15.2 mm (0.60 in) 15 (2) CL 31.8 mm (1.25 in) 20 SMB312PD Stainless steel 18 mm barrelmounting bracket o 4.6 mm Slot (0.18 in) o 4.6 mm (0.18 in) R 3.1 mm (0.12 in) (2) 18.42 mm (0.725 in) 40.6 mm (1.60 in) 90 2.5 mm (0.10 in) 45.5 mm (1.79 in) 4.3 mm Slot (2) (0.17 in) 10 (2) 90 9.1 mm (0.36 in) 10 (2) SMB312B Stainless steel 2-axis, bottom mounting bracket 2.5 mm (0.10 in) 3.1 mm Slot (2) (0.12 in) 24.1 mm (0.95 in) 8.6 mm (2) (0.34 in) 17.3 mm (2) o 6.9 mm (0.27 in) (0.68 in) 23.4 mm 11.4 mm (0.92 in) (0.45 in) 35.0 mm (2) (1.38 in) 50.8 mm (2.00 in) CL 6 mm (0.2 in) 6 mm (0.2 in) 5 mm (0.2 in) (2x) SMB46L 15 mm (0.6 in) o36 mm (1.4 in) o6.5 mm (0.26 in) (6x) 8 mm (0.3 in) 16 mm (0.6 in) * "L" bracket * 14 ga 316 stainless steel 65 mm (2.6 in) 54 mm (2.1 in) 2 mm (.1 in) 27 mm (1.1 in) Banner Engineering Corp. * Minneapolis, U.S.A. page 6 www.bannerengineering.com * Tel: 763.544.3164 MINI-BEAM(R) Sensors SM312CV and SM312CV2 Mounting Brackets Model Description Dimensions CL 10 mm (0.4 in) 34 mm (1.3 in) 17 mm (0.7 in) 6 mm (0.2 in) 6 mm (0.2 in) SMB46S * "S" bracket 3.5 mm (0.14 in) 15 mm (0.6 in) o36 mm (1.4 in) o6.5 mm (0.26 in) (6x) 8 mm (0.3 in) 5 mm (0.2 in) (4x) 16 mm (0.6 in) * 14 ga 316 stainless steel 65 mm (2.6 in) 2 mm (.1 in) 54 mm (2.1 in) 27 mm (1.1 in) 16 mm (0.6 in) 34 mm (1.3 in) CL 17 mm (0.7 in) 13 mm (0.5 in) 3.5 mm (0.14 in) 6 mm (0.2 in) SMB46U * "U" bracket * 14 ga 316 stainless steel 6 mm (0.2 in) 5 mm (0.2 in) (4x) 15 mm (0.6 in) 8 mm (0.3 in) 16 mm (0.6 in) o36 mm (1.4 in) o6.5 mm (0.26 in) (6x) 16 mm (0.6 in) 65 mm (2.6 in) 54 mm (2.1 in) 2 mm (.1 in) 40.0 mm (1.60 in) SMB18C * 18 mm split clamp black VALOX(R) bracket * Stainless steel mounting hardware included 42.4 mm (1.67 in) 13 mm (0.5 in) 14.0 mm (0.55 in) 2.5 mm (0.10 in) 46.0 mm (1.81 in) SMB18S * Stainless steel mounting hardware included 70 mm (2.8 in) 21.1 mm (0.83 in) 30.0 mm (1.18 in) * 18 mm swivel, black VALOX(R) bracket 27 mm (1.1 in) 44.5 mm (1.75 in) M5 x 0.8 x 60 mm Screw (2) 10.9 mm (0.43 in) 25.4 mm (1.00 in) 13.0 mm (0.50 in) 36.0 mm (1.42 in) Nut Plate 2.5 mm (0.10 in) Spacer (If Required) Nut Plate 6.4 mm (0.25 in) M5 x 0.8 x 60 mm Screw (2) Banner Engineering Corp. * Minneapolis, U.S.A. www.bannerengineering.com * Tel: 763.544.3164 page 7 MINI-BEAM(R) Sensors SM312CV and SM312CV2 ! WARNING . . . Not To Be Used for Personnel Protection Never use this product as a sensing device for personnel protection. Doing so could lead to serious injury or death. This product does NOT include the self-checking redundant circuitry necessary to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection. WARRANTY: Banner Engineering Corp. warrants its products to be free from defects for one year. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period. This warranty does not cover damage or liability for the improper application of Banner products. This warranty is in lieu of any other warranty either expressed or implied. Banner Engineering Corp., 9714 Tenth Ave. No., Minneapolis, MN 55441 * Phone: 763.544.3164 * www.bannerengineering.com * E-mail: sensors@baneng.com