BJ7M-TDT. BJ3M-PDT-C-P Polarized

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1 Compact And ong Distance Type Features ong distance type High performance lens with long distance Throughbeam type: m Diffuse reflective type: 1m Polarized retroreflective type: m (MS2A) M.S.R. (Mirror Surface Rejection) function (polarized retroreflective type) for detecting mirrors or highly reflective s Compact size: W1.6 H2 mm ight /Dark mode switch Sensitivity adjuster Builtin reverse polarity protection circuit and output overcurrent (shortcircuit) protection circuit Mutual interference prevention function (except throughbeam type) Excellent noise immunity and minimal influence from ambient light IP65 protection structure (IEC standard) / IP67 for BJC connector types Specifications Type NPN open collector output PNP open collector output ong distance type BJMTDT BJ1MTDT BJMTDTC BJ1MTDTC BJ7MTDT BJMPDT BJMPDTC BJMTDTP BJMTDTCP BJ1MTDTP BJ1MTDTCP BJ7MTDTP BJMPDTP BJMPDTCP Polarized Throughbeam Connector type The model name with C is connector type. MST is sold separately. BJ1MDDT BJ1MDDTC BJDDT BJDDTC BJ1DDT BJ1DDTC BJ1MDDTP BJ1MDDTCP BJDDTP BJDDTCP BJ1DDTP BJ1DDTCP type Diffuse reflective retroreflective type distance m 1m 7m m 1 1m 2 mm 1mm Opaque material Opaque material Opaque material of min. Ø12mm Translucent, opaque materials of min. Ømm of min. Ø75mm Hysteresis Max. % at distance Response time Max. 1ms Power supply 1224VDCᜡ±1% (ripple PP: max.1%) Current consumption Emitter/: Max. ma Max. ma ight source Infrared ED Red ED Red ED Red ED Infrared ED Red ED Infrared ED (5nm) (66nm) (65nm) (66nm) (5nm) (66nm) (5nm) Sensitivity adjustment Sensitivity adjuster mode ight /Dark mode switch Control output NPN or PNP open collector output oad voltage: max. 26.4VDCᜡ oad current: max. 1mA Residual voltage NPN: max. 1VDCᜡ, PNP: max. 2.5VDC Protection circuit Reverse polarity protection circuit, output overcurrent (shortcircuit) protection circuit, mutual interference prevention function (except throughbeam type) Indicator : red ED, stable : green ED (emitter s power : green) Insulation resistance Over MΩ (at 5VDC megger) Noise immunity ±24V the square wave noise (pulse width:1μs ) by the noise simulator Dielectric strength 1VAC 5/6Hz for 1minute Vibration 1.5mm amplitude at frequency of 1 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours Shock 5m/s 2 (approx. 5G) in each X, Y, Z direction for times Ambient illumination Sunlight: max. 11,lx, incandescent lamp: max.,lx (receiver illumination) Ambient temperature to 55, storage: 4 to 7 Ambient humidity to 5%RH, storage: to 5%RH Protection structure BJ: IP65 (IEC standard), BJC: IP67 (IEC standard) Case: polycarbonateacrylonitrile butadiene styrene, ED cap: polycarbonate, part: polymethyl methacrylate, Material bracket: SUS4 (steel use stainless 4), bolt: steel chromium molybdenum, nut: steel chromium molybde num, sleeve: brass, niplate 4 BJ: Ø.5mm, wire, 2m (emitter of throughbeam type: Ø.5mm, 2wire, 2m) Cable (AWG24, core diameter:.mm, number of cores: 4, insulator out diameter: Ø1mm) Accessories Common Fixing bracket, bolt, nut, adjuster driver Individual Reflector (MS2A) Approval Unit weight BJ: approx. 9g, BJC: approx. g BJ: approx. 6g BJ: approx. 45g, BJC: approx. 1g BJC: approx. g 1: The distance is specified with using the MS2A reflector. The distance between the sensor and the reflector should be set over.1m. The distance is extended from.1 to 4m or.1 to 5m when using optional reflector MS2S or MSS. When using reflective tapes, the reflectivity will vary by the size of the tape. Please refer to the Reflectivity By Reflective Tape table before using the tapes. 2: Nonglossy white paper mm. : Nonglossy white paper 1 1mm. 4: M connector cable is sold separately. (cable AWG22, Core diameter:.mm, Number of cores: 6, Insulator out diameter: Ø1.mm) The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment. Environment Please read Safety Considerations in manual before using. (MS2A) (MST ) A19 & s

2 Transparent Glass /BGS Reflective/Micro Spot Type Features BGS (background suppression) minimizes detection errors from Zbackground objects and the color or material of objects. Also the detecting distance can be configured with the sensitivity adjuster. Visible light source allows users to identify the area, and the tiny spot size minimizes influence from surrounding objects Transparent glass Transparent glass type / Micro spot type type detection of transparent s (CD, PDP, glass etc.) (transparent glass types) Check area with visible micro spot (micro spot types) Detect tiny objects (minimum size: Ø.2mm copper wire) Commonness Compact size: W1.6 H2 mm ight /Dark mode switch (except BJGDDT) Sensitivity adjuster (except BJGDDT) Builtin reverse polarity protection circuit and output overcurrent (shortcircuit) protection circuit Mutual interference prevention function (except ) Excellent noise immunity and minimal influence from ambient light IP65 protection structure (IEC standard) A Specifications (spot size) Ø5./4.5/6.5mm (spot size) Ø2./2.5mm BGS reflective type Micro spot type Spot is visible with bare eyes while beam (line) is not. Type Transparent glass type 1 Micro spot type NPN open collector output BJGDDT BJBDT BJ5BDT BJN5NDT BJN1NDT PNP open collector output BJBDTP BJ5BDTP BJN5NDTP BJN1NDTP type Diffuse reflective BGS reflective Narrow beam reflective distance mm 2 mm 1 to mm 4 1 to 5mm 4 to 7mm 7 to 1mm Transparent glass, opaque materials, translucent Translucent, opaque materials Translucent, opaque materials Min. diameter of transmitting spot Approx. Ø5.mm Approx. Ø4.5mm Approx. Ø2.mm Approx. Ø2.5mm Min. Approx. min. Ø.2mm (copper wire) Hysteresis Max. % at distance Max. 1% at distance Max. % at distance Max. % at distance Response time Max. 1ms Max. 1.5ms Max. 1ms Power supply 1224VDCᜡ ±1% (ripple PP: max.1%) Current consumption Max. ma ight source Infrared ED (5nm) Red ED (66nm) Red ED (65nm) Sensitivity adjustment Sensitivity adjuster mode ight fixed ight /Dark mode switch Control output NPN open collector output oad voltage: max. NPN or PNP open collector output 26.4VDCᜡ oad current: max. 1mA oad voltage: max. 26.4VDCᜡ oad current: max. 1mA Residual voltage: max. 1V Residual voltage NPN: max. 1VDCᜡ, PNP: min. 2.5VDC Protection circuit Reverse polarity protection circuit, output overcurrent (shortcircuit) protection circuit, mutual interference prevention function (except ) Indicator : red ED, stability : green ED Insulation resistance Over MΩ (at 5VDC megger) Noise immunity ±24V the square wave noise (pulse width:1μs ) by the noise simulator Dielectric strength 1,VAC 5/6Hz for 1 min Vibration 1.5mm amplitude at frequency of 1 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours Shock 5m/s 2 (approx. 5G) in each X, Y, Z direction for times Ambient illumination Sunlight: max. 11,lx, incandescent lamp: max.,lx (receiver illumination) Ambient temperature to 55, storage: 4 to 7 Ambient humidity to 5%RH, storage: to 5%RH Protection structure IP65 (IEC standard) Case: polycarbonateacrylonitrile butadiene styrene, ED cap: polycarbonate, part: polymethyl Material methacrylate, bracket: SUS4 (steel use stainless 4), bolt: steel chromium molybdenum, nut: steel chromium molybdenum, sleeve: brass, niplate Environment Please read Safety Considerations in manual before using. Cable Ø.5mm, wire, 2m (AWG24, core diameter:.mm, number of cores: 4, insulator out diameter: Ø1mm) Accessories Fixing bracket, bolt Fixing bracket, bolt, nut, adjuster driver Approval Unit weight Approx. 45g Approx. 5g Approx. 45g 1: In case of BGS type, black/white difference is max. 1% of distance and sensitivity adjustment range is 1% of max. distance (based on nonglossy white paper). 2: Nonglossy white paper 1 1mm. : Transparent glass 5 5mm, t=.mm. 4: Nonglossy white paper 5 5mm. The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.

3 Feature Data Throughbeam type BJMTDT / BJ1MTDT / BJ7MTDT Parallel shifting characterisitic Angle characteristic 24 BJMTDT BJ1MTDT BJMTDT BJ7MTDT(P) 16 Emitter BJ1MTDT 12 Emitter BJ7MTDT θ eft Center Right angle (θ) area (cm) Retroreflective type BJMPDT Parallel shifting characterisitic angle characteristic Reflector angle characteristic Reflector (MS2) 4. Reflector (MS2) 4. Reflector (MS2).5 MS2A. θ θ eft Center Right eft Center Right area (cm) angle (θ) angle (θ) Diffuse/Narrow beam reflective type BJ1MDDT BJDDT BJ1DDT area (mm) distance (mm) distance (m) distance (m) BJGDDT BJN5NDT BJN1NDT distance (mm) area (mm) distance (m) 1 distance (mm) distance (mm) area (mm) area (mm) distance (m) distance (m) distance (mm) distance (mm) area (mm) area (mm) & s A21

4 Feature Data BJBDT / BJBDTP distance (mm) area (mm) distance by material distance (mm) 4 1 White Corrugated Black Rubber SUS PCB Acryl paper cardboard paper (black) (transparent) (material) distance by color 4 distance (mm) 1 White Red OrangeYellowGreen Blue Navy Violet Black (colored paper) BJ5BDT / BJ5BDTP distance (mm) distance by material distance (mm) White paper Corrugated Black Rubber SUS PCB Acryl cardboard paper (black) (transparent) (material) distance by color distance (mm) White Red OrangeYellowGreen Blue Navy Violet Black (colored paper) area (mm) Connections Throughbeam type Retroreflective type Diffuse/Narrow beam/ Blue 1: oad connection for NPN output 2: oad connection for PNP output 1 oad Black 2 oad Blue Reflector (MS2) Reflective tape (MST Series) 1 oad Black 2 oad Blue 1 oad Black 2 oad Blue Connections for Connector Part Connector pin No. Cable colors Function 1 Power Source (V) 2 White Blue Power Source (V) 4 Black Output M Connector pin Connector pin 2 is N. C (not connected) terminal. Connector cable (sold separately) Connector cable model : CID4, CD4 Please refer to G6 for connector cable. A22

5 Control Output Diagram NPN open collector output sensor circuit Main circuit Output short over current protection circuit Mode Dimensions Throughbeam type (brown)v oad (black)output (blue)v Connection Max.1mA 1224VDC PNP open collector output mode ight Dark Received light Received light Interrupted light Interrupted light (red ED) Transistor output Power 1.6 Main circuit sensor circuit (brown)v Connection Output short over current Max.1mA protection circuit (black)output Throughbeam type (connector type) Power (blue)v oad 1224VDC 1.6 (unit: mm) <Emitter> <> 2 Ø.5, 2m <Emitter> M <> M 2 Retroreflective type 1.6 Retroreflective type (connector type) 1.6 al axis of receiver 2 Ø.5, 2m al axis of emitter M Diffuse/Narrow beam/ Connect the bracket A 22 M Bolt Diffuse reflective type (connector type) Connect the bracket B & s al axis of receiver al axis of emitter MBolt 24.6 al axis of receiver al axis of emitter 16.7 M M Bolt Ø.5, 2m A2

6 Reflector (accessory: MS2A, sold separately: MS2S, MSS) Bracket A M Bolt 1.5 Bracket B (sold separately) M Bolt Ø Ø R R Reflective tape (sold separately) A. A (unit: mm) MST51 5 MST15 1 MST2 Timing Diagram Throughbeam type Retroreflective/Diffuse/Narrow beam/ light area High light area High Unstable area Incident light Unstable light area Unstable light area Incident light light area ight (green ED) (red ED) Transistor output ow Mounting And Sensitivity Adjustment For mounting Please use bolts M for mounting of sensor, set the tightening torque under.5n. m. light area ight ow (green ED) (red ED) Transistor output The waveforms of and Transistor output are for ight. They are opposite for Dark. M 1mm A24

7 of mode ight Dark D D al axis adjustment Throughbeam type 1. Place the emitter and the receiver facing each other and supply the power. 2. After adjusting the position of the emitter and the receiver and checking their stable indicating range, mount them in the middle of the range. Retroreflective type 1.Place the sensor and the reflector (or reflective tape) facing each other and supply the power. 2.After adjusting the position of the sensor and reflector (or reflective tape) and checking their stable indicating range, mount them in the middle of the range. (none or status).after mounting this unit, check the of the sensor and in both status. (none or status) Please use reflective tape (MST Series) for where a reflector is not installed. Diffuse/Narrow beam/ After placing a, adjust the sensor to up or down, right or left. Then, fix the sensor in the center of position where the stability is operating. [Figure 1] [Figure 2] When copper wire is moved. Copper wire Turn the mode switch to the end of right ( direction), it is set as ight. Turn the mode switch to the end of left (D direction), it is set as Dark. For throughbeam type, the mode switch is builtin the receiver. Emitter Adjust Right/eft axis Adjust Right/eft Approx. to Copper wire Adjust Up/Down. After mounting this unit, check the of the sensor and lighting of the stability in both status. (none or status) When the is translucent or small (under of Specifications ), it may not be detected by the sensor because the light can penetrate it. Reflector (MS2A) Reflective tape (MST Series) Adjust Up/Down Object (copper wire) detection <Micro spot type> Mount the sensor slanted at an angle ranged to shown above as [Figure 2] for stable detection to detect as shown in [Figure 1]. Sensitivity Adjustment Order Position Description Turn the sensitivity adjuster to the right 1 of min. and check position where the is turned in ight MIN. MAX. status. Turn the sensitivity adjuster more to the right of position, check position where the is turned. And turn the sensitivity adjuster to the left, check position where the 2 is turned in ight status. MIN. MAX. If the is not turned although the sensitivity adjuster is turned to the max. position, the max. position is. Set the sensitivity adjuster at the center Optimal of and. To set the optimum sensitivity sensitivity, check the and lighting of stability with or without it. If the stability is not turned, please check MIN. MAX. the method again because sensitivity is unstable. No sensitivity adjustment function available for BJG DDT models. ight status ight status Throughbeam type Retroreflective type Diffuse/ Narrow beam/ BGS reflective Emitter Emitter Reflector Background object Background object Background object Set the sensitivity to operate in stable light area and the reliability for the environment (temperature, voltage, dust etc) is increased. In unstable light area, be sure to check the variation of environment. Do not apply excessive force on the sensitivity adjuster or mode switch, they may be broken. Please use reflective tape (MST Series) for where a reflector is not installed. Reflectivity by Reflective Tape MST51(5 5mm) 4% MST15(1 1mm) 6% MST2( mm) 1% This reflectivity is based on the reflector (MS2A). Reflectivity may vary depending on usage environment and installation conditions. The distance and minimum size increase as the size of the tape increases. Please check the reflectivity before using reflective tapes. For using reflective tape, installation distance should be min. mm. & s A