Small diffuse reflective and convergent reflective type BYD50-DDT BYD50-DDT-U 1 BYD100-DDT BYD3M-TDT BYD3M-TDT-P

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1 BYD Series Small diffuse reflective and convergent reflective type Features Easy installation by compact size Superior detection not affected by color of (Convergent reflective type) is located on the top (BYD3DDTU, BYD5DDTU) Easy to adjust the response time via Timer function ( delay time :.1 to 2sec. variable) Builtin output shortcircuit protection circuit / reverse polarity protection circuit Operation indicator BYD3(5)DDTU Please read Caution for your safety in operation manual before using. Model A28 Specifications BYD3DDT BYD3DDTU 1 BYD3DDTT 2 BYD5DDT BYD5DDTU 1 BYD1DDT BYD3MTDT BYD3MTDTP BYD5DDTT 2 type Convergent reflective Diffuse reflective Throughbeam distance 1 to 3mm 3 1 to 5mm 3 1mm 3 3m Translucent, opaque materials Opaque materials of Min. ø6mm Hysteresis Max. 1% at sensing distance Max. 25% at sensing distance Response time Operation: Max. 3ms, Return:Max. 1ms (When the time adjustment VR is minimum) Operation:Max. 3ms Return:Max. 1ms Max. 1ms Power supply 1224VDC ±1%(Ripple PP : Max. 1%) Current consumption Max. ma Max. 3mA Light source Infrared LED Sensitivity adjustment Fixed Builtin the adjustment VR Fixed Operation mode Light Dark (Light : Option) Control output NPN open collector output voltage : Max. 3VDC, current : Max. 5mA, Residual voltage : Max. 1V NPN or PNP open collector output voltage :Max. 3VDC, current : Max. 1mA, Residual voltage NPN: Max.1V, PNP: Max. 2.5V Protection circuit Reverse polarity protection, output shortcircuit protection Timer function Builtin( delay) delay Time : Max..1 to 2 sec.(adjustment VR) Indication : red LED Insulation resistance Min. 2MΩ(at 5VDC megger) Noise resistance ±24V the square wave noise(pulse width : 1μs ) by the noise simulator Dielectric strength 1,VAC 5/6Hz for 1minute Vibration 1.5mm amplitude or 3m/s 2 at frequency of 1 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Shock 5m/s²(approx. 5G) in each of X, Y, Z directions for 3 times Ambient illumination Sunlight: Max. 11,lx, Incandescent lamp: Max. 3,lx( illumination) Environment Ambient temperature 2 to 65, storage : 25 to 7 Ambient humidity to 85%RH, storage : to 85%RH Protection Standard type: IP64(IEC standards)/ 1, 2: IP5(IEC standards) IP5(IEC standard) IP64(IEC standard) Material Case: ABS, part: Acrylic Cable ø3.5, 3wire, Length: 2m( of throughbeam type: ø3.5, 2wire, Length: 2m) (AWG24, Core dia:.8mm, Number of cores: 4, Insulator out dia: ø1) Accessory VR adjustment driver, Mounting bracket A, M3 Screws, Nuts Mounting bracket A, M3 Screws, Nuts Approval Unit weight Approx. 7g Approx. 15g 1: is on the top. 2: delay timer is builtin. (Delay time : Max..1 to 2sec.) 3: distance for Nonglossy white paper(5 5mm) The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.

2 Small and Amplifier Builtin type Feature data distance(convergent/diffuse reflective type) Measuring method BYD3DDT(U) / BYD3DDTT BYD5DDT(U) / BYD5DDTT BYD1DDT (A) Photo electric (B) Fiber optic Nonglossy white paper Nonglossy white paper Nonglossy white paper (C) Door/Area Standardsensing : Nonglossy white paper 5 5mm l1 L area(mm) area(mm) area(mm) (D) Proximity (E) Pressure (F) Rotary encoder (G) Connector/ Socket Parallel shifting(throughbeam type) Measuring method BYD3MTDT BYD3MTDT(SLIT) (H) Temp. (I) SSR/ Power Nonglossy white paper 3 Nonglossy white paper (J) Counter l1 L area(mm) area(mm) Slitø2.5 Slitø2. Slitø1.5 Slitø1. (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse (N) Display unit Sensor angle(throughbeam type) Above characteristic is from 4mm sensing distance to install transmitted beam type slit(ø1, ø1.5, ø2, ø2.5). Measuring method BYD3MTDT BYD3MTDT(SLIT) θ L Nonglossy white paper Operation angle θ Nonglossy white paper Operation angle θ Slitø2.5 Slitø2. Slitø1.5 Slitø1. (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other Above characteristic is from 4mm sensing distance to install transmitted beam type slit(ø1, ø1.5, ø2, ø2.5). A29

3 BYD Series distance by color(convergent reflective type) BYD3DDT(U), BYD3DDTT BYD5DDT(U), BYD5DDTT distance 4mm 3mm 2mm 1mm 33mm 27mm distance 5mm 4mm 3mm 2mm 1mm 55mm 45mm Size of sensing : Nonglossy paper 5 5mm Size of sensing : Nonglossy paper 5 5mm 1)This model is stable convergent detection photoelectric, therefore it is not affected by color or material within range of sensing distance as specified in chart. 2)It is able to detect stably because of small effect from background. Operation mode and timing diagram BYD3DDT(U), BYD5DDT(U), BYD1DDT BYD3DDTT, BYD5DDTT Operation mode Light Light operation Received light Received light Ta (red LED) t T t T Transistor output T : Setting time by the timer adjustment VR(.1 to 2sec.) t : Max. 3ms(When the timer adjustment VR is minimum) If (Ta) is shorter than (T), TR output will be. BYD3MTDT, BYD3MTDTP Operation mode Light Dark operation Received light Received light (red LED) Transistor output To prevent incorrect operation, output of units keeps the state of for.5sec. after power. If the control output terminal is shortcircuited or overcurrent condition is existed, the control output will turn off due to protection circuit. Light mode is customizable. A3

4 Small and Amplifier Builtin type Control output diagram BYD3MTDT2 Photoelectric circuit Connection BYD3MTDT2P Photoelectric circuit Connection (A) Photo electric (B) Fiber optic (Brown)V (Brown)V (C) Door/Area Main circuit Overcurrent protection 3.4Ω Max. 1mA (Blue)V 1224VDC ±1% Main circuit Overcurrent protection 3.3Ω Max. 1mA (Blue)V 1224VDC ±1% (D) Proximity (E) Pressure (F) Rotary encoder BYD3DDT(U), BYD5DDT(U) BYD3DDTT, BYD5DDTT BYD1DDT (G) Connector/ Socket (H) Temp. Photoelectric circuit Connection (I) SSR/ Power (Brown)V (J) Counter Main circuit Overcurrent protection 4.7Ω Max. 5mA (Blue)V 1224VDC ±1% (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse Connections BYD3MTDT BYD3MTDTP BYD3DDT(U), BYD5DDT(U), BYD3DDTT, BYD5DDTT, BYD1DDT (N) Display unit (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (Brown)V 1224VDC (Blue)V (Brown)V (Brown)V (Brown)V (Brown)V 1224VDC (Blue)V (Blue)V (Blue)V 1224VDC (T) Software (U) Other A31

5 BYD Series Dimensions (unit: mm) 12 Optical axis 2ø (BYD3(5)DDTU Type) ø3.5, 2m 3 Bracket A dimension when mounting Builtin timer type: Timer adjustment VR, Diffuse reflective type: Sensitivity adjustment VR 26 Optical axis 3 7 M3 Screw Bracket B dimension when mounting M4 Screw Bracket A Bracket B R4 8 2R R.5 4R2.2 2R ± R R R26 4R R ø R C4 C4 1.5 A32

6 Small and Amplifier Builtin type Mounting and sensitivity adjustment Convergent reflective type Diffuse reflective type 1. Supply the power to the after install the. 1. The sensitivity should be adjusted depending on a Min. 1mm sensing or mounting place. 2. Set the at a position to be detected by the beam, then turn the adjustment VR until position a where the operation indicator turns from min. position of the adjustment VR. 3. Take the out of the sensing area, then turn the adjustment VR until position b where the the operation indicator turns. If the indicator dose not turn, 1 tp 3mm max. position is b. BYD3DDT(U) BYD3DDTT 4. Set the adjustment VR at the center of two switching Adjacent object (Nonreflective position a, b. 1 tp 5mm material must BYD3DDT(U) The sensing distance indicated on specification chart is be applied.) BYD3DDTT for 5 5mm of nonglossy white paper. Be sure that it can be different by size, surface and gloss of. 2. Install a at sensing position and adjust the to right and left or up and down to be at the right angle against the optical axis and fix it at stable operating position. Keep the distance BYD3DDT, (T), (U): 1 to 3mm BYD5DDT, (T), (U): 1 to 5mm between the photoelectric and the. 3. Adjust the response time up to the optimum status in case of timer builtin type. Keep the distance min. 1mm between the photoelectric and the background of the. It may cause malfunction by reflection light of the background. The sensing distance indicated in the specification chart is that of nonglossy white paper in the size 5 5mm. The sensing distance may be changed by the size of the, reflectance of the. Accessory(sold separately) Slit(Model name : BYD3MSlit) Min. a Optimal position Max. b (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 Throughbeam type 1. Supply the power to the photoelectric, after setting the emitter and the receiver facing each other. 2. Set the receiver in the middle of the operation range of the operation indicator adjusting the receiver and the emitter right and left, up and down. 3. After adjustment, check the stability of operation putting the object at the optical axis. If the sensing is translucent body or smaller than ø6mm, it can be missed by because light penetrate it. Adjust Right/Left Optical axis Adjust Up/Down ø2.5 ø2. ø1.5 ø1. Min. sensing and Max. sensing distance by slit ø Attach the slit on receiver and emitter together. SLITø Min. sensing Min. sensing distance ø1. Opaque materials of Min.ø.8 5mm ø1.5 Opaque materials of Min.ø1.5 7mm ø2. Opaque materials of Min.ø2. 12mm ø2.5 Opaque materials of Min.ø2.5 23mm This slit is for BYD3MTDT(P) only. Total 8 pieces, 2 pieces of each ø, are packed. This slit is sticker for attachment, please remove the dirt on lens of the photoelectric before using it. (N) Display unit (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other A33