BJ Series Compact and Long sensing distance Features Long distance sensing type Long sensing distance with high quality lens Long sensing distance : Through-beam type 15m, Diffuse reflective type 1m, Polarized retroreflective type 3m(MS-2A) M.S.R.(Mirror Surface Rejection) function (Polarized retroreflective type) Compact size: W20xH32xL10.6mm Protection structure IP65/IP67(IEC standard) Light ON/Dark ON selectable by VR Sensitivity adjustment VR incorporated Built-in reverse power polarity, output short, overcurrent protection circuit Mutual interference prevention function (Except through-beam type) Improved noise resistance and minimize effect of disturbance light (MS-2A) Connector type Please read "Caution for your safety" in operation manual before using. Specifications The model name with `-C' is connector type. Long distance sensing type BJ15M-TDT BJ10M-TDT BJ15M-TDT-C BJ10M-TDT-C BJ7M-TDT BJ15M-TDT-P BJ10M-TDT-P BJ7M-TDT-P BJ15M-TDT-C-P BJ10M-TDT-C-P Sensing type Through-beam Model Type NPN open collector output PNP open collector output Sensing distance 15m 10m Sensing target Opaque material over o12mm 7m BJ3M-PDT BJ3M-PDT-C BJ3M-PDT-P BJ3M-PDT-C-P Polarized retroreflective 1 0.1 to 3m (MS-2A) BJ1M-DDT BJ1M-DDT-C BJ1M-DDT-P BJ1M-DDT-C-P BJ300-DDT BJ300-DDT-C BJ300-DDT-P BJ300-DDT-C-P BJ100-DDT BJ100-DDT-C BJ100-DDT-P BJ100-DDT-C-P Diffuse reflective 300mm 100mm 1m (Non-glossy white (Non-glossy white (Non-glossy white paper 300x300mm) paper 100x100mm) paper 100x100mm) Opaque material Opaque material Translucent, opaque materials over o8mm over o75mm Max. 20% at sensing distance Max. 1ms 12-24VDC10%(Ripple P-P: Max.10%) Emitter/Receiver: Max. 20mA Max. 30mA Infrared LED Red LED Red LED Red LED Infrared LED Red LED Infrared LED Light source (850nm) (660nm) (650nm) (660nm) (850nm) (660nm) (850nm) Sensitivity adjustment Built-in the adjustment VR Operation mode Light on/Dark on selectable by VR NPN or PNP open collector output Control output Load voltage: Max. 26.4VDC Load current: Max. 100mA Residual voltage - NPN: Max. 1V, PNP: Max. 2.5V Protection circuit Reverse polarity protection, output short-circuit protection, interference prevention function(Except through-beam type) Indicator Operation: Red, Stable: Green(Emitter's power indicator: Green) Insulation resistance Max.20M(at 500VDC megger) Noise resistance 240V the square wave noise(pulse width:1) by the noise simulator Dielectric strength 1000VAC 50/60Hz for 1minute Vibration 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Shock 500m/s2(approx. 50G) in each of X, Y, Z directions for 3 times Ambient illumination Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx(Receiver illumination) Ambient temperature -25 to 55, storage: -40 to 70 Ambient humidity 35 to 85%RH, storage: 35 to 85%RH Protection BJ - IP65(IEC standard), BJ-C - IP67(at non-dew status) Material Case: PC+ABS, LED Cap: PC, Sensing part: PMMA 2 BJ: o3.5, 3-wire, Length: 2m(Emitter of through-beam type: o3.5, 2-wire, Length: 2m) Cable (AWG24, Core diameter: 0.08mm, Number of cores: 40, Insulator out diameter: o1) Common Mounting bracket, Bolt, Nut, VR adjustment driver Accessory Reflector(MS-2A) Individual Approval BJ: Approx 60g BJ: Approx. 45g, BJ-C: Approx. 10g Unit weight BJ: Approx. 90g, BJ-C: Approx. 20g BJ-C: Approx 30g Environment Hysteresis Response time Power supply Current consumption 1: The sensing distance is extended to 0.1 to 4m or 0.1 to 5m when using optional reflector MS-2S or MS-3S. 2: M8 connector cable is sold separately. (Cable - AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter: o1.25) The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment. A-12 Long sensing distance/BGS reflective/Micro spot type Transparent glass sensing/BGS reflective/Micro spot type (A) Photo electric sensor Features BGS reflective type Adopts BGS method superior than convergent reflective to minimize error by background, or color, material of sensing object for stable sensing by adjusting the volume Visible light source to check the position of sensing spot and small spot minimizing effect of the ambient objects with narrow sensing width Transparent glass sensing type / Micro spot type Stable sensing for transparent object(LCD, PDP, glass etc) by BJG30-DDT Easy to check sensing location with visible micro spot(BJN Series) Detects tiny objects (min. sensing target O0.2mm copper wire) Commonness Compact size: W20xH32xL10.6mm Protection structure IP65(IEC standard) Light ON/Dark ON selectable by VR(Except BJG30-DDT) Sensitivity adjustment VR incorporated(Except BJG3 DDT) Built-in reverse power polarity, output short, overcurrent protection circuit Mutual interference prevention function(Except BGS reflective type) Improved noise resistance and minimized effect of disturbance light Please read "Caution for your safety" in operation manual before using. Specifications BGS reflective type BJ30-BDT BJ50-BDT BJ30-BDT-P BJ50-BDT-P BGS reflective 10 to 30mm 10 to 50mm (Non-glossy (Non-glossy white paper white paper 50x50mm) 50x50mm) Min.diameter of transmitting SPOT Min.sensing target - Approx. o5.0mm Hysteresis Max. 20% at sensing distance Sensing distance Sensing target Transparent glass sensing type BGS reflective type (Spot size) O5.0/4.5/6.5mm Max. 10% at sensing distance (E) Pressure sensor (G) Connector/ Socket Micro spot type Spot is visible with bare eyes while beam(line) is not. Micro spot type BJ100-BDT BJN50-NDT BJN100-NDT BJ100-BDT-P BJN50-NDT-P BJN100-NDT-P Narrow beam reflective 10 to 100mm (Non-glossy 30 to 70mm 70 to 130mm white paper 100x100mm) Translucent, opaque materials Approx. o4.5mm (D) Proximity sensor (F) Rotary encoder Translucent, opaque materials Approx. o6.5mm Approx. Approx. o2.0mm o2.5mm Approx. min. o0.2mm(Copper wire) Max. 25% at Max. 20% at sensing distance sensing distance Max. 1ms Max. 1ms Max. 1.5ms 12-24VDC 10%(Ripple P-P: Max.10%) Max. 30mA Infrared LED(850nm) Red LED(660nm) Red LED(650nm) Built-in the adjustment VR Light ON fixed Light ON / Dark ON selectable by VR NPN open collector output or PNP open collector output Load voltage: Max. 26.4VDC NPN Control output Load voltage: Max. 26.4VDC Load current: Max. 100mA Load current: Max.100mA Residual voltage - NPN: Max. 1V, PNP: Min. 2.5V Residual voltage: Max. 1V Protection circuit Reverse polarity protection, output short-circuit protection, interference prevention function(Exept BGS reflective type) Indicator Operation indicator: red, Stability indicator: green Insulation resistance Min. 20M(at 500VDC megger) Noise resistance 240V the square wave noise(pulse width:1) by the noise simulator Dielectric strength 1,000VAC 50/60Hz for 1minute Vibration 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Shock 500m/s2(approx. 50G) in each of X, Y, Z directions for 3 times Ambient illumination Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx(Receiver illumination) Ambient temperature -25 to 55, storage:-40 to 70 Ambient humidity 35 to 85%RH, storage: 35 to 85%RH Protection IP65(IEC standard) Material Case: PC+ABS, LED Cap: PC, Sensing part: PMMA Cable o3.5, 3-wire, Length: 2m(AWG24, Core diameter: 0.08mm, Number of cores: 40, Insulator out diameter: o1) Accessory Mounting bracket, Bolt Mounting bracket, Bolt, Adjustment driver Approval Unit weight Approx. 45g Approx. 50g Approx. 45g The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment. Environment Response time Power supply Current consumption Light source/Wavelength Sensitivity adjustment Operation mode (C) Door/Area sensor (Spot size) O2.0/2.5mm Transparent glass sensing type BJG30-DDT Diffuse reflective 30mm 15mm (Non-glossy (Transparent glass 50x50mm, white paper 100x100mm) t=3.0mm) Transparent glass, opaque materials, translucent Model Type NPN open collector output PNP open collector output Sensing type (B) Fiber optic sensor A-13 (H) Temp. controller (I) SSR/ Power controller (J) Counter (K) Timer (L) Panel meter (M) Tacho/ Speed/ Pulse meter (N) Display unit (O) Sensor controller (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other BJ Series Feature data Through-beam type BJ15M-TDT-(C)-(P) / BJ10M-TDT-(C)-(P) / BJ7M-TDT-(P) Measuring method Parallel shifting characterisitic Data Angle characteristic Data Measuring method 24 L 1 Receiver 16 Emitter 12 L 8 Receiver 4 80 40 1 0 40 1 80 BJ10M-TDT-(C)-(P) 12 BJ7M-TDT(P) 8 4 0 0 BJ15M-TDT-(C)-(P) 16 Sensing distance L(m) Sensing distance L(m) Emitter 20 BJ15M-TDT-(C)-(P) BJ10M-TDT-(C)-(P) BJ7M-TDT(-P) 20 30 Left 20 10 0 10 20 30 Right Center Operation angle() Sensing area(cm) Retroreflective type BJ3M-PDT-(C)-(P) Parallel shifting characterisitic Measuring method Data Sensor angle characteristic Measuring method Data Reflector angle characteristic Measuring method Data MS-2A 3.0 L 2.0 1.0 0 160 80 1 0 1 80 Reflector 4.0 3.0 2.0 Sensing area (mm) 0 5 10 Center Right Operation angle() Diffuse/Narrow beam reflective type BJ300-DDT-(C)-(P) Sensing area characteristic Measuring method Data Sensing area characteristic Measuring method Data L 1 1200 800 Standard sensing target L 400 200 0 40 20 1 0 1 20 400 L L Sensing distance L(mm) Sensing distance L(mm) Standard sensing target 15 Sensing area(mm) 20 120 80 40 20 0 1 40 0 1 1 20 40 BJN100-NDT-(P) Sensing area characteristic Measuring method Data 180 160 1 80 60 Standard sensing target L 40 20 0 20 Sensing area(mm) Sensing area characteristic Measuring method Data 1 5 10 BJN50-NDT-(P) 25 10 0 160 Sensing area(mm) 100 1 1 10 1 120 20 Standard sensing target 200 30 0 20 15 10 5 0 5 10 15 20 A-14 0.5 200 600 40 Sensing area characteristic Measuring method Data L 1.5 Sensing area characteristic Measuring method Data 1 0 20 B JG30-DDT Standard sensing target 2.5 B J100-DDT-(C)-(P) 800 Sensing area(mm) 1 3.5 1000 1600 Sensing distance L(mm) Standard sensing target Sensing distance L(mm) 1 4.5 0.0 40 20 0 20 40 Center Left Right Operation angle() 5 BJ1M-DDT-(C)-(P) 2000 L 1.0 0.0 10 Left 160 Sensing distance L(m) Reflector 4.0 5.0 Sensing distance L(mm) 1 5.0 2 1 0 1 1 1 Sensing area (mm) 2 Sensing distance L(mm) Reflector Sensing distance L(m) Sensing distance L(m) 6.0 140 120 100 80 60 40 20 0 2 1 1 0 1 1 Sensing area (mm) 2 Long sensing distance/BGS reflective/Micro spot type Feature data BJ30-BDT / BJ30-BDT-P BJ50-BDT / BJ50-BDT-P Sensing area characteristic Measuring method Data Sensing area characteristic Measuring method Data 35 L 25 Standard sensing target 1 20 15 L 10 5 0 Sensing distance L(mm) Standard sensing target 1 Sensing distance L(mm) 30 2.0 1.0 0 -1.0 -2.0 1.5 0.5 -0.5 -1.5 60 55 50 45 40 35 30 25 20 15 10 5 0 Sensing distance by material 10 50 100 40 30 20 10 0 White Corrugated Black Rubber SUS PCB Acryl paper cardboard paper (black) (green) (transparent) Sensing distance by color White Corrugated Black Rubber SUS PCB Acryl paper cardboard paper (black) (green) (transparent) 10 40 30 20 10 0 Sensing target(colored paper) Connections Through-beam type Black Sensing target Blue Load 2 Load + - Black Reflector Sensing target M8 Connector pin 0 (J) Counter White Corrugated Black Rubber SUS PCB Acryl paper cardboard paper (black) (green) (transparent) Sensing target(material) (K) Timer (L) Panel meter 100 80 (M) Tacho/ Speed/ Pulse meter 60 40 (N) Display unit 20 White Red OrangeYellowGreen Blue Navy Violet Black Blue (O) Sensor controller (P) Switching mode power supply Diffuse/Narrow beam/ BGS reflective type (Q) Stepper motor& Driver&Controller Brown 1 Load 2 Load + - Sensing target Black Blue 1 Load 2 Load + - (R) Graphic/ Logic panel (S) Field network device (T) Software Connections for connector part 20 Brown 1 1: The load connection of NPN open collector output 2: The load connection of PNP open collector output (I) SSR/ Power controller Sensing target(colored paper) Retroreflective type Brown + - Blue (H) Temp. controller 40 0 White Red OrangeYellowGreen Blue Navy Violet Black Sensing target(colored paper) Brown (G) Connector/ Socket 120 50 White Red OrangeYellowGreen Blue Navy Violet Black 1 Sensing distance by color 60 Sensing distance L(mm) Sensing distance L(mm) 20 (F) Rotary encoder 60 Sensing distance by color 30 (E) Pressure sensor 80 Sensing target(material) 40 (D) Proximity sensor Sensing distance by material 120 Sensing distance L(mm) Sensing distance L(mm) Sensing distance L(mm) 20 (C) Door/Area sensor Sensing area(mm) Sensing distance by material 30 110 100 90 80 70 60 50 40 30 20 10 0 4 3 2 1 0 -1 -2 -3 -4 1 1 60 Sensing target(material) Sensing distance L(mm) 0 -1 -2 -3 Sensing area(mm) 40 0 1 1 1 1 Sensing area(mm) 0 Standard sensing target L 2 (B) Fiber optic sensor Sensing area characteristic Measuring method Data 1 3 (A) Photo electric sensor BJ100-BDT / BJ100-BDT-P Sensing distance L(mm) BGS reflective type Connector pin No. Cable colors Function Brown Power Source(+V) White - Blue Power Source(0V) Connector cable(sold separately) (U) Other Connector cable model : CID408- , CLD408Please refer to G-6 for connector cable. Black Output Connector pin is N.C(Not Connected) terminal. A-15 BJ Series Control output diagram NPN open collector output Photoelectric sensor circuit PNP open collector output Connection Photoelectric sensor circuit Connection (Brown)+V (Black)output Over current protection Load + - Max.100mA 12-24VDC 10% (Blue)0V Main circuit Main circuit (Brown)+V Over current protection Max.100mA + - (Black)output 12-24VDC 10% Load (Blue)0V Operation mode Operation mode Light ON Received light Interrupted light ON OFF ON OFF Receiver operation Operation indicator (red LED) Transistor output Dark ON Received light Interrupted light ON OFF ON OFF Dimensions (unit: mm) Through-beam type Through-beam type(Connector type) 20 2.7 20 15 2.7 M8 Cable: o3.5, 2m Retroreflective type Operation 10.6 Stability indicator indicator (green) (red) M8 Stability indicator (green) Optical axis of receiver Optical axis of emitter Cable: o3.5, 2m 20 16.7 35 18 25 2.7 15 8 32 Optical axis of emitter 3 8.5 20 2.7 Optical axis of receiver 3 35 Operation indicator (red) 32 25 10.5 Diffuse reflective type(Connector type) - Connect the bracket B 13.3 24.6 Stability indicator(green) 3 15 2.7 15 M3 Bolt 42.5 3 Optical axis of receiver Optical axis of emitter Diffuse/Narrow beam/BGS reflective type - Connect the bracket A 22 M3 Bolt 20 Stability indicator(green) 8 32 Operation indicator 10.6 (red) Cable: o3.5, 2m Operation indicator(red) <Receiver> Retroreflective type(Connector type) 20 2.7 25 8 <Emitter> 32 25 <Receiver> M8 3 15 <Emitter> A-16 3 25 32 Operation 10.6 Stability indicator indicator (green) (red) Power indicator (green) 32 25 Operation 10.6 Stability indicator indicator (green) (red) Power indicator (green) M3Bolt M8 24.6 29.5 Long sensing distance/BGS reflective/Micro spot type 10.5 M3 Bolt 1.2 25 35 6 (F) Rotary encoder (H) Temp. controller Retroreflective/Diffuse/Narrow beam/ BGS reflective type High Stable light ON area Operation level Unstable light ON area Unstable light OFF area (I) SSR/ Power controller High Incident light level (J) Counter Operation level Stable light OFF area Stable light OFF area Stability ON indicator (green LED) OFF Operation indicator (red LED) ON OFF Transistor output ON OFF Light ON operation Operation indicator (red LED) ON OFF Transistor output ON OFF (M) Tacho/ Speed/ Pulse meter (N) Display unit (O) Sensor controller The waveforms of "Operation indicator" and "Transistor output" are for Light ON operation. They are opposite operation for Dark ON operation. (P) Switching mode power supply Mounting and sensitivity adjustment For mounting M3x18mm Switching of operation mode Light ON operation Dark ON operation D Turn the switching volume of operation mode to end of right(L direction), it is set as Light ON. L D L (Q) Stepper motor& Driver&Controller Optical axis adjustment Please use bolts M3 for mounting of sensor, set the tightening torque under 0.5N.m. Turn the switching volume of operation mode to end of left(D direction), it is set as Dark ON. For through-beam type, the switching volume of operation mode is built-in the receiver. (K) Timer (L) Panel meter Low Stability ON indicator (green LED) OFF Low Light ON operation 18 R25 Through-beam type Unstable operation area (D) Proximity sensor (G) Connector/ Socket Operation timing diagram Incident light level (C) Door/Area sensor (E) Pressure sensor 20 10 Stable light ON area 8 o3.4 26.5 R25 8.5 22 12.5 42.5 2.5 14 36 M3 Bolt 2-o3.8 (B) Fiber optic sensor 3 8 14 52 60.5 34 40.5 (A) Photo electric sensor Bracket B(sold separately) 3 (accessory: MS-2A, sold separately: MS-2S, MS-3S) Bracket A 1.2 Reflector Through-beam type 1. Place the emitter and the Receiver Adjust receiver facing each other and Right/Left supply the power. Emitter s 2. After adjusting the position of axi tic Op the emitter and the receiver and check their stable Adjust Up/Down indicating range, mount them in the middle of the range. 3. After mounting this unit, check the operation of the sensor and lighting of the stability indicator in both status. (None or sensing target status) When the sensing target is translucent or small(under sensing target of ` Specifications'), it may not be detected by the sensor because the light can penetrate it. A-17 (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other BJ Series Retroreflective type 1.Place the sensor and the reflector Adjust facing each other and supply the Right/Left power. 2.After adjusting the position of the sensor and reflector and check their stable indicating range, Reflector mount them in the middle of the range. (None or sensing target Adjust Up/Down status) 3.After mounting this unit, check the operation of the sensor and in both status. (None or sensing target status) Sensitivity adjustment Order (A) 1 2 Diffuse/Narrow beam/BGS reflective type After place a sensing target, adjust the sensor to up or down, right or left. Then, fix the sensor in the center of position where the stability is operating. Sensing target Object(Copper wire) detection <Micro spot type> [Figure 1] When copper wire is moved. Copper wire [Figure 2] Approx. 0 to 15 Copper wire Mount the sensor slanted at an angle ranged 0 to 15 shown above as [Figure 2] for stable detection to detect as shown in [Figure 1]. Position Description Turn the adjustment VR to the right of min. and check position(A) where the operation indicator is turned ON in "Light MIN. MAX. ON status". Turn the adjustment VR more to the right of position(A), check position(B) where the operation indicator is turned ON. And (A) (C) turn the adjustment VR to the left, check position(C) where the operation indicator is turned OFF in "Light OFF status". (B) If the operation indicator is not turned ON MIN. MAX. although the adjustment VR is turned to the max. position, the max. position is (C). Set the adjustment VR at the center of (A) and (C). To set the optimum sensitivity, check the operation and lighting of (C) stability indicator with sensing target or (A) without it. If the stability indicator is not turned ON, please check the sensing method again because sensitivity is MIN. MAX. unstable. Optimal sensitivity 3 No sensitivity adjustment function available for BJG30DDT models. Light ON status Throughbeam type Retroreflective type Emitter Receiver Receiver Reflector Diffuse/ Narrow beam/ Sensor BGS reflective Sensing target Background object Light OFF status Emitter Sensor Sensing target Receiver Sensing target Background object Background object Set the sensitivity to operate in stable light ON area and the reliability for the environment (temperature, voltage, dust etc) is increased. In unstable light ON area, be sure that the variation of environment. Do not apply excessive force on the adjustment VR, it may be broken. A-18