MULT-BAM ensors ompact modular self-contained photoelectric sensing controls.6" (4 mm) tatus ndicator LD (except emitters) Access to ensitivity Adjustment 2." (53 mm) Lens enterline 4.5" (4 mm) 2.36" (6. mm) 3.7" (94 mm) /2" 4 PM onduit ntrance 5 mm (#) crew learance (4).8" (3. mm).3" (7.6 mm).2" (5. mm) Modular design with interchangeable components (scanner blocks, power blocks, and logic timing modules); over 5, sensor configurations possible canner blocks for opposed, retro, diffuse, convergent, and fiber optic sensing modes (including high-gain models) Power blocks for ac or dc operation, including 2-wire ac operation Logic modules to support a wide variety of delay, pulse, limit, and rate sensing logic functions Most scanner blocks include Banner's exclusive, patented AD (Alignment ndicating Device) system, which lights a top-mounted indicator LD whenever the sensor sees its own modulated light source, and pulses the LD at a rate proportional to the strength of the received light signal.
MULT-BAM ensors 783 LR4887 Banner MULT-BAM sensors are compact modular self contained photoelectric switches. ach MULT-BAM consists of three components: scanner block, power block, and logic module. The scanner block contains the complete modulated photoelectric amplifier as well as the emitter and receiver optoelements. t also contains the sensing optics and the housing for the other two modules. The power block provides the interface between the scanner block and the external circuit. t contains a power supply for the MULT-BAM plus a switching device to interface the circuit to be controlled. The logic module interconnects the power block and scanner block both electrically and mechanically. t provides the desired timing logic function (if any), plus the ability to program the output for either light- or dark-operate. The emitters of MULT-BAM emitter-receiver pairs do not require a logic module. mitter scanner blocks are supplied with a bladepin to interconnect the scanner block and power block. This modular design, with field-replaceable power block and logic module, permits over 5, sensor configurations, resulting in exactly the right sensor for any photoelectric application. There are two families of MULT-BAM sensors: 3- and 4-wire, and 2-wire. Three- and four-wire MULT-BAMs offer the greatest selection of sensor configurations. They permit either ac or dc operation and offer the fastest response times and the greatest sensing ranges. Two-wire MULT-BAMs are used in ac-powered applications where simplicity and convenience of wiring are important. They are physically and electrically interchangeable with heavy-duty limit switches. The circuitry of all MULT-BAM components is encapsulated within rugged, corrosion-resistant VALO housings, which meet or exceed MA, 3, 2, and 3 ratings. Most MULT- BAM scanner blocks include Banner's patented Alignment ndicating Device (AD ) which lights a top-mounted LD when the sensor sees its own modulated light source and pulses the LD at a rate proportional to the received light signal. Most MULT-BAM sensor assemblies are UL listed and certified by A (see power block listings). All MULT-BAM components (except power block models 2PBR and 2PBR2) are totally solidstate for unlimited life. omposite Functional chematic, 3- and 4-wire ensors
election of MULT-BAM omponents MULT-BAM sensors are made up of three components: scanner block, power block, and logic module. This is true for all MULT- BAMs with the exception of opposed mode emitter units which require only a power block (no logic module). Upper over (lens) (supplied with canner Block) Logic Module canner Block ousing The first decision in the component selection process is to determine which family of MULT-BAM sensors is appropriate for the application: 3- and 4-wire, or 2-wire. ext, decide which scanner block (within the selected family) is best for the application. The guidelines in the catalog introduction will help you to determine the best sensing mode. Then narrow the choice by comparing the specifications listed in the following charts and on the pages referenced in the charts. Finally, choose a power block and logic module to complete the MULT-BAM assembly. omponents snap together without interwiring to form a complete photoelectric sensing system that meets your exact requirements while maintaining the simplicity of a self-contained sensor. f you have any questions about selecting MULT-BAM components, please contact your Banner sales engineer or call Banner's Applications Department at (62) 544-364 during normal business hours. Lower over (supplied with canner Block) LT/DARK Operate elect Logic Timing Adjustment Power Block Wiring Terminals 3- and 4-wire ystems (pages 6 through 23) canner Blocks Model ensing Mode Range Response Page B & BR Opposed: high speed 5 feet millisecond p. 7 BD & BRD Opposed: high speed, narrow beam feet millisecond p. 7 B & BR Opposed: high power, long range 7 feet milliseconds p. 7 BV & BR Opposed: visible beam feet milliseconds p. 7 BD & BRD Opposed: high power, wide beam angle 3 feet milliseconds p. 7 BLV Retroreflective: high speed, visible beam 3 feet millisecond p. 8 BLVA Retroreflective: polarized beam (anti-glare) 5 feet millisecond p. 8 BL Retroreflective: high speed, infrared beam 3 feet millisecond p. 8 BL Retroreflective: high power, long range feet milliseconds p. 8 BD Diffuse (proximity): high speed 2 inches millisecond p. 9 BDL Diffuse (proximity): medium range 24 inches millisecond p. 9 BD Diffuse (proximity): high power, long range 6 feet milliseconds p. 9 BDMD Diffuse (proximity): wide beam angle 24 inches milliseconds p. 9 BV onvergent beam: high speed, visible red.5-inch focus millisecond p. BV onvergent beam: high speed, visible green.5-inch focus millisecond p. B onvergent beam: high speed, infrared.5-inch focus millisecond p. B-4 onvergent beam: high speed, infrared 4-inch focus millisecond p. B-6 onvergent beam: high speed, infrared 6-inch focus millisecond p. B onvergent beam: high power, infrared.5-inch focus milliseconds p. B-4 onvergent beam: high power, infrared 4-inch focus milliseconds p. B-6 onvergent beam: high power, infrared 6-inch focus milliseconds p. BF & BRF Opposed fiber optic (glass fibers): high speed see specs millisecond p. BF & BRF Opposed fiber optic (glass fibers): high power see specs milliseconds p. BF Fiber optic (glass fibers): high power, infrared see specs milliseconds p. BF Fiber optic (glass fibers): high speed, infrared see specs millisecond p. 2 BFM Fiber optic (glass fibers): very high speed see specs.3 millisecond p. 2 BFV Fiber optic (glass fibers): visible red see specs millisecond p. 3 BFV Fiber optic (glass fibers): visible green see specs millisecond p. 3 BAR Ambient light receiver see specs milliseconds p. 4 BAR Ambient light receiver: high gain see specs milliseconds p. 4 BARF Ambient light receiver: for glass fiber optics see specs milliseconds p. 4
MULT-BAM 3- & 4-WR AR BLOK Functional chematic, 3- and 4-wire canner Block DRPTO MULT-BAM 3- & 4-wire scanner blocks offer a complete complement of sensing modes. There are 3 or more models for each sensing mode, resulting in a choice of exactly the right sensor for any application. The high power models ( millisecond response time) offer greater optical sensing power than any other industrial sensors. PFATO UPPLY VOLTA: input power and output connections are made via a 3- or 4-wire power block (see pages 5 to 2). RPO TM: millisecond O and OFF, except high gain models with "" suffix and ambient light receivers which are milliseconds O and OFF. RPATABLTY OF RPO: see individual sensor specs. Dimensions, 3- and 4-wire canner Block TVTY ADJUTMT: easily accessible, located on top of scanner block beneath o-ring gasketed screw cover. 5-turn clutched control (rotate clockwise to increase gain). ALMT DATOR: red LD on top of scanner block. Banner's exclusive, patented Alignment ndicating Device (AD ) circuit lights the LD whenever the sensor detects its own modulated light source, and pulses the LD at a rate proportional to the received light level. OTRUTO: reinforced VALO housing with components totally encapsulated. tainless steel hardware. Meets MA standards, 3, 2, and 3. OPRAT TMPRATUR RA: -4 to +7 degrees (-4 to +58 degrees F). VALO is a registered trademark of eneral lectric ompany.
MULT-BAM 3- & 4-wire canner Blocks ensing Mode Models xcess ain Beam Pattern OPPOD Mode OBJT B/BR: this opposed pair has the highest gain available at ms response. BD/BRD: fast response and small effective beam; will detect objects as small as.4 inch in crossection moving at up to feet per second. Best choice for repeatability of position sensing. B/BR: best choice for opposed sensing in extremely dirty environments. Use for outdoor applications and all applications requiring opposed range of feet or more. Also useable side-by-side for long-distance mechanical convergent sensing. Alignment difficult beyond 4 feet. BV/BR: BV has visible red beam for easiest alignment and system monitoring. BD/BRD: wide beam angle and high gain for the most forgiving emitter-receiver alignment. B & BR Range: 5 feet (45m) Response: ms on/off Repeatability:.3ms Beam: infrared, 94nm ffective beam: " dia. A FT B & BR FT FT FT DTA 6 4 2 2 4 6 B/BR 3 6 9 2 5 OPPOD DTA--FT BD & BRD Range: feet (3m) Response: ms on/off Repeatability:.3ms Beam: infrared, 88nm ffective beam:.4" dia. A BD & BRD. FT FT FT FT DTA 2 8 4 4 8 2 BD/BRD 2 4 6 8 OPPOD DTA--FT B & BR Range: 7 feet (2m) Response: ms on/off Repeatability:.7ms Beam: infrared, 94nm ffective beam: " dia. A FT B & BR FT FT FT DTA 6 4 2 2 4 6 B/BR 5 3 45 6 75 OPPOD DTA--FT BV & BR Range: feet (3m) Response: ms on/off Repeatability:.ms Beam: visible red, 65nm ffective beam: " dia. A FT BV & BR FT FT FT DTA 5 5 5 5 BV/BR 25 5 75 5 OPPOD DTA--FT BD & BRD Range: 3 feet (9m) Response: ms on/off Repeatability:.7ms Beam: infrared, 88nm ffective beam:.4" dia. A BD & BRD. FT FT FT FT DTA 3 2 2 3 BD/BRD 6 2 8 24 32 OPPOD DTA--FT