BWPK Series. Picking sensor. Features. Specifications

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Patrick Farmer
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Picking Features Plastic injection case Slim body(w0 H T0mm) Long/Short sensing distance mode (sensing distance selection function) Mutual interference prevention(frequency switching function)

1 Picking Features Plastic injection case Slim body(w0 H T0mm) Long/Short sensing distance mode (sensing distance selection function) Mutual interference prevention(frequency switching function) Selectable Light /Dark operation mode by switch includes Protection structure IP0(IEC standard) Please read Caution for your safety in operation manual before using. Specifications NPN open collector output Model PNP open collector output Sensing type Sensing Long distance mode distance Short distance mode Sensing target Optical axis pitch Number of optical axis Sensing width BWPK5-05 BWPK5-05P Through-beam 0. to m 0.05 to m Opaque materials of Min.Ø5mm 5mm 5EA mm Power supply -VDC ±0%(Ripple P-P : Max. 0%) Current consumption Operation mode Response time Light source Interference protection : Max. 0mA, : Max. 0mA NPN or PNP open collector output Load voltage : Max. 0VDC Load current : Max. 50mA Residual voltage - NPN : Max. V, PNP : Min..5V Selectable Light /Dark by switch Max. 0ms Infrared LED(850nm modulated) Interference protection by transmission frequency selection Protection circuit Reverse power polarity, Output short-circuit(overcurrent) protection Non-contact or contact input External picking input NPN open collector output : Lighting(0-V), Light out(5-0v or open) PNP open collector output : Lighting(-0V), Light out(0-v or open) Ambient illumination Sun : Max. 0,000lx, Incandescent lamp : Max.,000lx (received side illumination) Environment Ambient temperature -0 to 55, storage : -0 to 0 Ambient humidity 5 to 85%RH, storage : 5 to 85%RH Insulation resistance Noise resistance Dielectric strength Vibration Shock Protection Material Approval Unit weight Min. 0MΩ(at 500VDC megger) ±0V the square wave noise (pulse width: μs ) by the noise simulation,000vac 50/0Hz for minute.5mm amplitude or 00m/s at frequency of 0 to 55Hz(for min.) in each of X, Y, Z directions for hour 500m/s² (approx. 50G) in each of X, Y, Z directions for times IP0(IEC standard) Case : PC/ABS, Sensing part: PMMA Ø.0mm, -wire, Length : m( : Ø.0mm, -wire, Length : m) (AWG, Core dia : 0.08mm, Number of cores : 0, Insulator out dia : Ø.5) Approx. 50g The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment. C-8

2 Area Sensor Dimensions Frequency A indicator(green) Frequency B indicator(green) (Yellow) Operation selecting switch -Ø. attachment hole <> 0 9 Mounting of bracket : Ø, m <> Stable indicator (Green) (Red) (Yellow) Please use bolt M for mounting of, set the tightening torque under 0kgf.cm. (unit: mm) Flat bracket(bk-bwpk-st) L-Shaped bracket(bk-bwpk-l) Protection bracket(bk-bwpk-p) Sold separately Sold separately Sold separately Ø.8 -Ø.8 -Ø9.5 5-Ø (A) Photo electric (B) Fiber optic (C) Door/Area (D) Proximity (E) Pressure (F) Rotary encoder (G) Connector/ Socket (H) Temp. (I) SSR/ Power (J) Counter (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse -Ø 8 7 (N) Display unit.8 (O) Sensor (P) ing mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device 5 (T) Software 8 (U) Other C-9

3 Feature data Parallel shifting characteristic Angle characteristic Measuring method Data Measuring method Data l L Sensing distance L(m) 5 θ L Sensing distance L(m) Sensing area(mm) Operation angle (θ) Input/Output circuit and connection diagram NPN open collector output PNP open collector output -VDC (Brown)+V + - -VDC (Brown)+V + - (Black)OUT (Brown)+V Load (Black)OUT (Brown)+V Overcurrent protection circuit Overcurrent protection circuit Load : Picking input(p.i) : Contact or transistor is, and picking indicator operates. : Picking input(p.i) : Contact or transistor is, and picking indicator operates. <Contact> <NPN transistor> <Contact> <PNP transistor> : When external picking input(p.i) is short-circuited with OUT(Black), it is operated same as / status of control output. Operation timing diagram Stable level High Level Unstable level Unstable level Incident level Level The above diagram is the state of operation for Light, but in case of Dark, it is opposite operation against Light. is operated by connecting picking input line and output line. (If not connecting these, picking indicator is regardless of operation mode.) C-0 Stable level Stability indicator (green) (red) (yellow) Low

4 Area Sensor Item Indicator Display classification list Light Light Flashing by 0. sec. Flashing simultaneously by 0. sec. Operation mode switch Indicator Green Green (yellow) Green Red (yellow) Power on FREQ. A operation FREQ. B operation Stable - - Flashing function - - Unstable - - Unstable - - Stable - - Overcurrent - - The operations of '' and '(Red)' for stable level, unstable level, unstable level, and stable level are for Light. (In case of overcurrent, control output is regardless of operation mode.) (A) Photo electric (B) Fiber optic (C) Door/Area (D) Proximity (E) Pressure (F) Rotary encoder (G) Connector/ Socket (H) Temp. (I) SSR/ Power (J) Counter N. C(not using) - Sensing distance mode - Picking Indicator /flashing - Transmission frequency - Transmission frequency (interference prevention) <> <> - N. C(not using) - Operation mode - Picking Indicator /flashing - Transmission frequency Picking Indicator /flashing (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse (N) Display unit (O) Sensor Frequency A Picking Indicator operation (P) ing mode power supply Frequency B Picking Indicator flashing operation (Q) Stepper motor& Driver&Controller and receiver should be set the same selection of transmission frequency and picking indicator /flashing. If not, it does not operate properly. Sensing distance mode(emitter) Operation mode(receiver) (R) Graphic/ Logic panel (S) Field network device (T) Software Sensing distance Long mode : 0. to m Light (U) Other Sensing distance Short mode : 0.05 to m Dark C-

5 Installation For direction of installation and receiver should be installed as same up/down position. Baffle should be installed between sets. Baffle Sensing target Reflecting For reflection from the surface of wall and flat When installing it as below the reflected from the surface of wall and flat will not be shaded. Please, check whether it operates normally or not with a sensing target before using. (Interval distance : Min. 0.m) Bottom Sensing target Reflecting Wall For prevention of interference It may cause interference when installing more than sets of the. In order to avoid the interference of the, please install as following figures and use the interference protection function. Transmission direction should be opposite between sets It should be installed out of the interference distance D(m) L(m) Troubleshooting Sensing distance(l) Installation allowable distance(d) 0. to m Min. 0.m Min. m Min. 0.m It may be a little different based on installation environment. Malfunction Cause Troubleshooting Power supply Supply rated power. incorrect Non-operation connection or Check the wiring. disconnection Use it within rated sensing Rated connection failure distance. Non-operation Pollution by dirt of cover Remove dirt by soft brush or cloth. in sometimes Connector connection failure Check the assembled part of the connector. Out of rated sensing Use within rated sensing distance distance. There is an obstacle to cut off the emitted between emitter and Remove the obstacle. receiver is even though there is not a target object. LED displays for over current There is a strong electric wave or noise generated by motor, electric generator, high voltage line etc. line is shorten Over load Put away the strong electric wave or noise generator. Check the wiring. Check the rated load capacity. C-

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