NA2-N16

421 FIBER SENSORS General Purpose & Slim Body Area Sensor NA2-N SERIES Related Information ■■General terms and conditions.............. F-3 ■■Glossary of terms / General precautions.......P.1549~ / P.1552~ ■■Selection guide.............................. P.419~ ■■Korea’s S-mark............................... P.1602 LASER SENSORS PHOTOELECTRIC SENSORS Recognition MICRO PHOTOELECTRIC SENSORS AREA SENSORS Certified (NA2-□-K only) SAFETY LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS Make sure to use safety light curtains when using a sensing device for personnel protection. Refer to p.455~ for details of safety light curtains. PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES LASER MARKERS PLC HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS MACHINE VISION SYSTEMS panasonic.net/id/pidsx/global Test input PNP output type available Interference prevention Slim body 13 mm 0.512 in Maximum sensing height 540 mm 21.260 in Maximum sensing height 540 mm 21.260 in (28 beam channels) Slim body of just 13 mm 0.512 in thick The thin resin case type area sensor has a sensing hight of 540 mm 21.260 in (28 beam channels), a beam pitch of 20 mm 0.787 in (minimum sensing object of ø30 mm ø1.181 in), and sensing range of 5 m 16.404 ft to meet a variety of needs. The slim-bodied NA2-N series fits right in your equipment, since it is only 13 mm 0.512 in thick and 30 mm 1.181 in wide. It does not get in the way of your access to the machine. UV CURING SYSTEMS Sensing range 5 m 16.404 ft Selection Guide Slim Body Picking Other Products NA2-N Maximum sensing height 540 mm 21.260 in 28 beam channels Beam pitch 20 mm 0.787 in Minimum sensing object ø30 mm ø1.181 in VARIETIES BASIC PERFORMANCE 6 types of sensing height Globally usable In addition to the conventional 12, 16, and 20 beam channel types, this new lineup includes 8, 24, and 28 beam channel types. A wide model variation is provided with sensing heights from 540 mm 21.260 in (28 beam channels) to 140 mm 5.512 in (8 beam channels). It conforms to the EMC Directive and obtains the UL Recognition. Products that has obtained the Korea’s S-mark certification are available as well. Moreover, PNP output type which is much in demand in Europe is also available. General Purpose & Slim Body Area Sensor NA2-N SERIES APPLICATIONS 422 FIBER SENSORS Detecting falling objects whose path is uncertain Detecting a loop Preventing wrong parts picking LASER SENSORS PHOTOELECTRIC SENSORS MICRO PHOTOELECTRIC SENSORS AREA SENSORS * Non-glossy pipe used Note: Install the sensor so as not to receive light reflected from the pipes. SAFETY LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS FUNCTIONS Clearly visible wide job indicator Interference prevention for parallel installation Both the receiver and the emitter feature job indicators, 102 mm 4.016 in wide, with red bright LEDs. When the sensing output and the job indicator input are connected, the job indicator can be used as a large operation indicator. By setting different emission frequencies for two sensors, mutual interference can be prevented. There is no problem even when the sensors are parallel installed for wide detections area coverage. Moreover, the set frequencies can be identified by how many times the emitting indicators is light up. 102 mm 4.016 in Selectable lighting pattern Emitter Light state Dark state SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES LASER MARKERS PLC The operation of the job indicator can be selected using the operation mode selection switch. Receiver SENSOR OPTIONS Light state Dark state HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS Job indicator Stable incident beam indicator Emitting indicator Operation indicator Job indicator Lights up Lights off Lights up Blinks MACHINE VISION SYSTEMS Light state Dark state Light state Dark state UV CURING SYSTEMS Lights off Lights up Lights off Blinks Slim Body MAINTENANCE Convenient test input (emission halt) function Beam output can be stopped via the input of an external signal. This is an useful test input (emission halt) function when beginning operation. Frequency A Lights up one emitting indicator Operation mode selection switch Frequency B Light up two emitting indicators Selection Guide Operation mode selection switch (Note) Note: The photo above shows an 8 beam channels type. The operation mode selection switch is equipped on the left side of the main body for models other than the 8 beam channels type. Picking Other Products NA2-N 423 FIBER SENSORS General Purpose & Slim Body Area Sensor NA2-N SERIES ORDER GUIDE LASER SENSORS MICRO PHOTOELECTRIC SENSORS AREA SENSORS SAFETY LIGHT CURTAINS / SAFETY COMPONENTS Type NPN output type PHOTOELECTRIC SENSORS Appearance Beam channel No. n Sensing height PRESSURE / FLOW SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS 5 m 16.404 ft PNP output type INDUCTIVE PROXIMITY SENSORS Sensing range Beam pitch 20 mm 0.787 in Model No. (Note) Number of beam channels Sensing height (mm in) NA2-N8 8 140 5.512 NA2-N12 12 220 8.661 NA2-N16 16 300 11.811 NA2-N20 20 380 14.961 NA2-N24 24 460 18.110 NA2-N28 28 540 21.260 NA2-N8-PN 8 140 5.512 NA2-N12-PN 12 220 8.661 NA2-N16-PN 16 300 11.811 NA2-N20-PN 20 380 14.961 NA2-N24-PN 24 460 18.110 NA2-N28-PN 28 540 21.260 SIMPLE WIRE-SAVING UNITS Note: The model No. with “P” shown on the label affixed to the product is the emitter, “D” shown on the label is the receiver. WIRE-SAVING SYSTEMS 5 m 16.404 ft cable length type MEASUREMENT SENSORS STATIC CONTROL DEVICES LASER MARKERS PLC HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS Slim Body Picking Other Products PNP open-collector transistor Products that have obtained Korea’s S-mark certification There are NPN output type products (excluding the 5 m cable length type) that have obtained Korea’s S-mark certification. When ordering this type, suffix “-K” to the model No. (e.g.) The NA2-N8 with Korea’s S-mark is “NA2-N8-K”. OPTIONS Designation MACHINE VISION SYSTEMS Selection Guide NPN open-collector transistor 5 m 16.404 ft cable length type (standard: 3 m 9.843 ft) is also available for NPN output type. When ordering this type, suffix “-C5” to the model No. (e.g.) 5 m 16.404 ft cable length type of NA2-N8 is “NA2-N8-C5”. FA COMPONENTS UV CURING SYSTEMS Output Slit mask Sensor mounting bracket (Note) NA2-N Sensor supporting bracket Model No. Description OS-NA2-N8 For 8 beam channels OS-NA2-N12 For 12 beam channels OS-NA2-N16 For 16 beam channels OS-NA2-N20 For 20 beam channels OS-NA2-N24 For 24 beam channels OS-NA2-N28 For 28 beam channels MS-NA1-1 MS-NA2-1 The slit mask restrains the amount of beam emitted or received. 10 seal types in one set (5 sensor sets) Sensing range: 4 m 13.123 ft (slit on one side) 1.5 m 4.921 ft (slit on both sides) Four bracket set Eight M4 (length 18 mm 0.709 in) screws with washers (Four screws with washers are used), eight nuts, four hooks, four spacers and four M4 (length 15 mm 0.591 in) screws with washers are attached. Spacers are not attached with MS-NA1-1. M4 (length 15 mm 0.591 in) screws with washers are not used for NA2-N series. MS-NA3-N8 For 8 beam channels MS-NA3-N12 For 12 beam channels MS-NA3-N16 For 16 beam channels MS-NA3-N20 For 20 beam channels MS-NA3-N24 For 24 beam channels MS-NA3-N28 For 28 beam channels Supports the body of the sensor when used in an environment with strong vibration. Two bracket set Note: Do not fix the sensor mounting bracket on the front surface of the sensor. Slit mask • OS-NA2-N□ The slit mask restricts the Slit mask amount of beam emitted or received and is used to reduce interference between neighboring sensors. It is also used in cases when the beam intensity is too strong penetrating through the sensing object. Remove the cover (name plate) from the front of the sensor and replace it with the slit mask. The sensing range is reduced when the slit mask is used. Sensor mounting bracket • MS-NA1-1 M4 screws with washers, nuts, and hooks are attached. • MS-NA2-1 M4 screws with washers, nuts, hooks and spacers are attached. Sensor supporting bracket • MS-NA3-N□ General Purpose & Slim Body Area Sensor NA2-N SERIES SPECIFICATIONS Model No. Item FIBER SENSORS 8 12 16 20 24 28 NPN output NA2-N8 NA2-N12 NA2-N16 NA2-N20 NA2-N24 NA2-N28 PNP output NA2-N8-PN NA2-N12-PN NA2-N16-PN NA2-N20-PN NA2-N24-PN NA2-N28-PN 460 mm 18.110 in 540 mm 21.260 in Number of beam channels CE marking directive compliance Sensing height EMC Directive, RoHS Directive 140 mm 5.512 in 220 mm 8.661 in Sensing range Receiver Emitter 12 to 24 V DC ±10 %   Ripple P-P 10 % or less 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less 1.2 W or less Job indicator OFF 0.6 W or less 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less Job indicator ON 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less 1.2 W or less Job indicator OFF 0.6 W or less 0.7 W or less 0.8 W or less 0.9 W or less 1.0 W or less 1.1 W or less Utilization category Output operation Short-circuit protection Response time PNP open-collector transistor • Maximum source current: 100 mA • Applied voltage: 30 V DC or less (between output and +V) • Residual voltage: 2 V or less (at 100 mA source current) 1 V or less (at 16 mA source current) DC-12 or DC-13 10 ms or less (12 ms or less when the interference prevention function is used) Interference prevention function Incorporated Test input (emission halt) function Incorporated Environmental resistance Ambient illuminance Voltage withstandability PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS LASER MARKERS Receiver Ambient humidity INDUCTIVE PROXIMITY SENSORS Incorporated Operation indicator: Red LED (lights up when one or more beam channels are interrupted) Stable incident beam indicator: Green LED (lights up when all beam channels are stably received) Job indicator: Red LED (lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch) * When an excess current flows through the output, the stable incident beam indicator and the operation indicator on the receiver blink simultaneously due to operation of the short-circuit protection circuit. Ambient temperature AREA SENSORS STATIC CONTROL DEVICES Emitter Protection MICRO PHOTOELECTRIC SENSORS ON when all beam channels are received (OFF when one or more beam channels are interrupted) Emitting indicator: Green LED × 2 (light up during emission; one LED lights up for Frequency A setting, both LEDs light up for Frequency B setting) Job indicator: Red LED (lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch) Pollution degree PHOTOELECTRIC SENSORS PRESSURE / FLOW SENSORS Job indicator ON NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 2 V or less (at 100 mA sink current) 1 V or less (at 16 mA sink current) LASER SENSORS SAFETY LIGHT CURTAINS / SAFETY COMPONENTS ø30 mm ø1.181 in or more opaque object (completely beam interrupted objects) Supply voltage Power consumption (Note 2) 380 mm 14.961 in 20 mm 0.787 in Sensing object Indicators 300 mm 11.811 in 5 m 16.404 ft Beam pitch Output 424 3 (Industrial environment) PLC HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS IP40 (IEC) –10 to +55 °C +14 to +131 °F (No dew condensation or icing allowed), Storage: –10 to +60 °C +14 to +140 °F 35 to 85 % RH, Storage: 35 to 85 % RH Incandescent light: 3,000 ℓ x or less at the light-receiving face Selection Guide Slim Body 1,000 V AC for one min. between all supply terminals connected together and enclosure Picking Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure Other Products Vibration resistance 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each Shock resistance Emitting element Material 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each Infrared LED (Peak emission wavelength: 870 nm 0.034 mil (Note 3), modulated) Enclosure: Heat-resistant ABS, Lens cover: Polyester, Indicator cover: Acrylic 0.2 mm2 4-core cabtyre cable, 3 m 9.843 ft long Cable Cable extension Extension up to total 25 m 82.021 ft is possible for both emitter and receiver, with 0.2 mm2, or more, cable. Net weight: 350 g approx. Net weight: 400 g approx. Net weight: 450 g approx. Net weight: 500 g approx. Net weight: 570 g approx. Net weight: 650 g approx. Weight (Total weight of emitter and receiver) Gross weight: 550 g approx. Gross weight: 600 g approx. Gross weight: 650 g approx. Gross weight: 700 g approx. Gross weight: 750 g approx. Gross weight: 800 g approx. Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F. 2) Obtain the current consumption from the following equation. Current consumption = Power consumption ÷ Supply voltage (e.g.) In case of NA2-N8 (when job indicator lights up) When the supply voltage is 12 V, the current consumption of the emitter is: 0.7 W ÷ 12 V ≈ 0.058 A = 58 mA. 3) Peak emission wavelength has been changed from production in March, 2017. NA2-N 425 General Purpose & Slim Body Area Sensor I/O CIRCUIT AND WIRING DIAGRAMS FIBER SENSORS MICRO PHOTOELECTRIC SENSORS AREA SENSORS SAFETY LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES LASER MARKERS PLC HUMAN MACHINE INTERFACES NPN output type I/O circuit diagram Wiring diagram Emitter Emitter Color code (Brown) +V D1 Sensor circuit PHOTOELECTRIC SENSORS + – (Blue) 0 V (Pink) Input (Note 1) Job indicator E (Orange / Violet) Synchronization wire D2 Internal circuit Pink *1 Receiver *1 + – 12 to 24 V DC ±10 % + – 12 to 24 V DC ±10 % Orange / Violet Orange / Violet Brown D3 (Black) Output Load ZD (Blue) 0 V 100 mA max. Job indicator Blue (Orange / Violet) Synchronization wire (Brown) +V D2 D1 Tr Brown 12 to 24 V DC ±10 % Users’ circuit Receiver Sensor circuit LASER SENSORS NA2-N SERIES + – E Internal circuit Load Black 12 to 24 V DC ±10 % Blue * 1 Users’ circuit Notes: 1) Input (pink) is the job indicator input when No. 4 of the operation mode switch on the emitter is set to the OFF side, and it is the test input (emission halt input) when the switch is set to the ON side. 2) In order to use the job indicator as a large operation indicator, connect the input (pink) of the emitter to the output (black) of the receiver. 3) When the test input (emission halt input) is set, the job indicator does not light up or blink. Non-voltage contact or NPN open-collector transistor • Input Low: 0 to 2 V High: 5 to 30 V, or open or Note: Refer to “PRECAUTIONS FOR PROPER USE (p.426~)” for job indicator operation or test input (emission halt input) operation. Symbols … D1 : Reverse supply polarity protection diode D2 : Reverse current protection diode D3 : Reverse output polarity protection diode ZD: Surge absorption zener diode Tr : NPN output transistor E : Job indicator ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS PNP output type I/O circuit diagram Emitter Emitter Color code Picking Other Products NA2-N (Pink) Input (Note 1) D1 Job indicator D2 + – *1 Blue Receiver + – 12 to 24 V DC ±10 % + – 12 to 24 V DC ±10 % Orange / Violet Orange / Violet (Orange / Violet) Synchronization wire (Brown) +V Brown ZD (Black) Output 100 mA max. D1 D3 (Blue) 0 V Internal circuit Pink Users’ circuit D2 Job indicator 12 to 24 V DC ±10 % E (Orange / Violet) Synchronization wire Internal circuit Tr Brown *1 (Blue) 0 V Receiver Sensor circuit Slim Body Sensor circuit (Brown) +V Selection Guide Wiring diagram Load + – Black 12 to 24 V DC ±10 % Blue Load * 1 E Users’ circuit Notes: 1) Input (pink) is the job indicator input when No. 4 of the operation mode switch on the emitter is set to the OFF side, and it is the test input (emission halt input) when the switch is set to the ON side. 2) In order to use the job indicator as a large operation indicator, connect the input (pink) of the emitter to the output (black) of the receiver. 3) When the test input (emission halt input) is set, the job indicator does not light up or blink. Symbols … D1 : Reverse supply polarity protection diode D2 : Reverse current protection diode D3 : Reverse output polarity protection diode ZD: Surge absorption zener diode Tr : PNP output transistor E : Job indicator Non-voltage contact or PNP open-collector transistor or • Input Low: 0 to 2 V, or open High: 8 V to + V Note: Refer to “PRECAUTIONS FOR PROPER USE (p.426~)” for job indicator operation or test input (emission halt input) operation. General Purpose & Slim Body Area Sensor NA2-N SERIES 426 SENSING CHARACTERISTICS (TYPICAL) Parallel deviation (All models) Vertical direction 100 Receiver 50 Excess gain L NA2-N28, NA2-N28-PN 10 Emitter 5 0 Receiver 2 4 6 8 10 6.562 13.123 19.685 26.247 32.808 Setting distance L (m ft) θ 6 19.685 Emitter L 6 19.685 Emitter Common for Vertical direction, horizontal direction 2 6.562 L 8 26.247 Receiver 4 13.123 Horizontal direction ℓ 1 Emitter angular deviation 8 26.247 Setting distance L (m ft) ℓ LASER SENSORS Angular deviation (All models) Receiver angular deviation 0 200 0 200 400 400 7.874 15.748 15.748 7.874 (Down) Left Center Right(Up) Operating point ℓ (mm in) Setting distance L (m ft) Correlation between setting distance and excess gain FIBER SENSORS MICRO PHOTOELECTRIC SENSORS Common for both angular deviations AREA SENSORS 4 13.123 SAFETY LIGHT CURTAINS / SAFETY COMPONENTS 2 6.562 PRESSURE / FLOW SENSORS 0 40 Receiver θ PHOTOELECTRIC SENSORS 20 0 20 Left Center Right Operating angle θ ( ° ) 40 L PRECAUTIONS FOR PROPER USE • Never use this product as a sensing device for personnel protection. • For sensing devices to be used as safety devices for press machines or for personnel protection, use products which meet standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country. • If this product is used as a sensing device for personnel protection, death or serious body injury could result. • For a product which meets safety standards, use the safety light curtain. (p.455~) Refer to p.1552~ for general precautions. Mounting M4 screws with washers • Use M4 screws with washers and M4 nuts. The tightening torque should be 0.5 N·m or less. During mounting, do not apply any bending or twisting force to the sensor. Purchase the screws and nuts separately. M4 nuts HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS Job indicator operation Job indicator input Job indicator input Low Low Lights off Lights off Lights up 1 2 3 4 Lights off Lights up Lights up Lights off 1 2 3 4 Lights up Blinks Blinks Lights up Lights off Blinks Blinks Lights off 1 : Frequency A 2 2 3 PNP output Signal condition Low 0 to 2 V High 5 to 30 V, or open (Note) Low 0 to 2 V, or open (Note) High 8 V to +V Note: Insulate the wire if it is kept open. Receiver NPN output Signal Job indicator mode switch Selection Guide Function Emission frequency 1 selection switch 1 : Frequency B : the job indicator 2 : the job indicator 3 : Lighting 3 : Blinking : Job indicator input 4 Lights up when input is Low Lights off when Job indicator/Test input (emission halt input) selection switch 4 5 Job indicator (Red LED) Lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch. 6 Emitting indicator (Green LED × 2) Light up during emission; one LED lights up for Frequency A setting, both LEDs light up for Frequency B setting. 7 Job indicator (Red LED) Lights up, blinks or lights off when the job indicator input is applied, selected by operation mode switch. 8 Stable incident beam indicator (Green LED) 9 Slim Body Picking Other Products input is Low 4 Job indicator input signal condition Type Receiver Description Emitter Lights up 1 2 3 4 Emitter High 1 2 3 4 LASER MARKERS PLC • The operation of the job indicator can be selected with job indicator mode switch. PNP output type WIRE-SAVING SYSTEMS STATIC CONTROL DEVICES Operation mode selection switch NPN output type SIMPLE WIRE-SAVING UNITS MEASUREMENT SENSORS Functional description Job indicator operation selection High PARTICULAR USE SENSORS SENSOR OPTIONS Emitter Operation made switch INDUCTIVE PROXIMITY SENSORS Test input : (emission halt input) Lights up when all When an excess current beam channels are flows through the output, the stable incident beam stably received. indicator and the operation indicator on the receiver Lights up when one or blink simultaneously due to Operation indicator more beam channels the operation of the short(Red LED) are interrupted. circuit protection circuit. NA2-N 427 LASER SENSORS PHOTOELECTRIC SENSORS MICRO PHOTOELECTRIC SENSORS PRECAUTIONS FOR PROPER USE To use job indicator as large operation indicator • The job indicators can be used as large operation indicators by setting No. 4 of the operation mode switch to the OFF side and connecting the input (pink) of the emitter to the output (black) of the receiver. AREA SENSORS Job indicator mode switch SAFETY LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES LASER MARKERS NA2-N SERIES Light state Lights off 1 2 3 4 Lights off Lights up 1 2 3 4 Lights up Blinks 1 2 3 4 Lights off Blinks Frequency A 1 2 3 4 Orientation Sensor B 1 2 3 4 • The emitter and the receiver must face each other correctly. If they are set upside down, the sensor does not work. Correct Incorrect Cable MACHINE VISION SYSTEMS NA2-N Cable Test input (emission halt) function • The emission is stopped when No. 4 of the operation mode switch is set to the ON side and the input (pink) of the emitter is made High (PNP output type: Low). Since the output can be turned ON/OFF without the sensing object, this function is useful for start-up inspection. If the output follows the application / withdrawal of the test input (emission halt input), the sensor operation is normal, else it is abnormal. Operation mode switch setting OFF 1 2 3 4 ON One LED lights up Frequency B Two LEDs light up • Make sure that the power supply is off while wiring. • Verify that the supply voltage variation is within the rating. • If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. • In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this sensor, connect the frame ground. (F.G.) terminal of the equipment to an actual ground. • Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. Use conditions to comply with CE Marking • Following work must be done in case of using this product as a CE marking (European standard EMC Directire) conforming product. Place ferrite core at the sensor cable. 1 2 3 4 Prepare 2 pcs. of the following recommended ferrite core (or an equivalent product.) •ESD-SR-110 [NEC TOKIN Corporation] •ZCAT1730-0730A(-BK) [TDK Corporation] •E04SR170730A [SEIWA ELECTRIC MFG. CO., LTD.] Place ferrite cores near the cases of emitter and receiver. Time chart Test input (emission halt input) Emitting indicator (Emitter) Wiring Emitter Other Products Operation mode switch Sensor A FA COMPONENTS Picking Sensor B Note: In order to use the job indicators as large operation indicators, make sure to set No. 4 of the operation mode switch to the OFF side. If it is set to the ON side, the job indicator does not light up or blink. ENERGY MANAGEMENT SOLUTIONS Slim Body • By setting different emission frequencies, two units of NA2-N series can be mounted close together, as shown in the figure below. The emission frequency can be checked by the number of LEDs lighting up in the emitting indicator on the emitter. Sensor A Lights up HUMAN MACHINE INTERFACES Selection Guide Interference prevention function Dark state 1 2 3 4 PLC UV CURING SYSTEMS Refer to p.1552~ for general precautions. Receiver FIBER SENSORS General Purpose & Slim Body Area Sensor High Low Output ON (In case of Light-ON) OFF T1 ≥ 35 ms, T2 = 35 ms T1 T2 T2 When using interference prevention function T1 ≥ 42 ms, T2 = 42 ms Notes: 1) When the test input (emission halt) function is set, the job indicator (red) does not light up or blink. 2) When emission is stopped during the test input (emission halt) function, the emitter’s emitting indicator (green) does not light up. Others • Do not use during the initial transient time (500 ms) after the power supply is switched on. • Avoid dust, dirt and steam. • Take care that the sensor does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc. • Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance. General Purpose & Slim Body Area Sensor DIMENSIONS (Unit: mm in) NA2-N SERIES 428 The CAD data can be downloaded from our website. NA2-N□  NA2-N□-PN Sensor Emitter 2-ø4.6 ø0.181 supplementary mounting holes, 1.1 0.043 deep 2-ø4.5 ø0.177 mounting through holes, M4 nut seats, 3.3 0.130 deep 2-M4 nut seats, 1.1 0.043 deep Last beam channel mark Job indicator (Red) PRESSURE / FLOW SENSORS Job indicator (Red) Sensing height INDUCTIVE PROXIMITY SENSORS Stable incident beam indicator (Green) A B C 102 4.016 Operation mode selection switch (Note) PARTICULAR USE SENSORS Operation indicator (Red) SENSOR OPTIONS Job indicator (Red) Beam pitch Job indicator (Red) SIMPLE WIRE-SAVING UNITS 20 0.787 25 0.984 4.8 ø3.7 ø0.146 cable, 0.189 3 m 9.843 ft long WIRE-SAVING SYSTEMS 5 0.197 First beam channel mark Note: Located on the right side in case of NA2-N8(-PN). MEASUREMENT SENSORS Model No. A B C NA2-N8(-PN) 140 5.512 180 7.087 190 7.480 52 2.047 NA2-N12(-PN) 220 8.661 260 10.236 270 10.630 84 3.307 NA2-N16(-PN) 300 11.811 340 13.386 350 13.780 124 4.882 NA2-N20(-PN) 380 14.961 420 16.535 430 16.929 164 6.457 PLC NA2-N24(-PN) 460 18.110 500 19.685 510 20.079 204 8.031 NA2-N28(-PN) 244 9.606 HUMAN MACHINE INTERFACES 540 21.260 MS-NA1-1 580 22.835 D 590 23.228 Sensor mounting bracket (Optional) Assembly dimensions 6 0.236 18 40 0.709 1.575 40 1.575 30 1.181 10 0.394 13 0.512 25 0.984 22 0.866 6 0.236 20 10 0.787 0.394 35 1.378 23 0.906 2-hooks 6 0.236 10 0.394 LASER MARKERS ENERGY MANAGEMENT SOLUTIONS FA COMPONENTS UV CURING SYSTEMS 2-M4 screws with washers 4.6 0.181 t2 t 0.079 4-ø4.6 ø0.181 holes STATIC CONTROL DEVICES MACHINE VISION SYSTEMS Mounting drawing with the receiver 20 0.787 AREA SENSORS SAFETY LIGHT CURTAINS / SAFETY COMPONENTS Emitting indicators (Green) D MICRO PHOTOELECTRIC SENSORS 13 0.512 30 1.181 18 0.709 LASER SENSORS PHOTOELECTRIC SENSORS Receiver 2-ø4.6 ø0.181 supplementary mounting holes, 1.1 0.043 deep FIBER SENSORS Selection Guide Slim Body Picking 6 0.236 4.6 0.181 Four bracket set Eight M4 (length 18 mm 0.709 in) screws with washers (Four screws with washers are used), eight nuts, four hooks, and four M4 (length 15 mm 0.591 in) screws with washers are attached. M4 (length 15 mm 0.591 in) screws with washers are not used for NA2-N series. E Beam pitch 4.6 0.181 Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Other Products 102 4.016 A B C 20 D 0.787 NA2-N 25 0.984 10 0.394 Model No. A B C D E NA2-N8(-PN) 140 5.512 180 7.087 190 7.480 52 2.047 160 6.299 NA2-N12(-PN) 220 8.661 260 10.236 270 10.630 84 3.307 240 9.449 NA2-N16(-PN) 300 11.811 340 13.386 350 13.780 124 4.882 320 12.598 NA2-N20(-PN) 380 14.961 420 16.535 430 16.929 164 6.457 400 15.748 NA2-N24(-PN) 460 18.110 500 19.685 510 20.079 204 8.031 480 18.898 NA2-N28(-PN) 540 21.260 580 22.835 590 23.228 244 9.606 560 22.047 429 FIBER SENSORS LASER SENSORS General Purpose & Slim Body Area Sensor NA2-N SERIES DIMENSIONS (Unit: mm in) The CAD data can be downloaded from our website. MS-NA2-1 Sensor mounting bracket (Optional) PHOTOELECTRIC SENSORS Assembly dimensions AREA SENSORS 45 1.772 30 1.181 SAFETY LIGHT CURTAINS / SAFETY COMPONENTS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS Mounting drawing with the receiver t 1.6 t 0.063 MICRO PHOTOELECTRIC SENSORS 75 2.953 75 2.953 6 0.236 6 0.236 18 0.709 2-ø4.6 ø0.181 holes 102 A C 4.016 F Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Four bracket set Eight M4 (length 18 mm 0.709 in) screws with washers (Four screws with washers are used), eight nuts, four hooks, four spacers, and four M4 (length 15 mm 0.591 in) screws with washers are attached. M4 (length 15 mm 0.591 in) screws with washers are not used for NA2-N series. 20 0.787 D 30 1.181 Model No. NA2-N8(-PN) PLC HUMAN MACHINE INTERFACES ENERGY MANAGEMENT SOLUTIONS A C D F 140 5.512 190 7.480 52 2.047 130 5.118 NA2-N12(-PN) 220 8.661 270 10.630 84 3.307 210 8.268 NA2-N16(-PN) 300 11.811 350 13.780 124 4.882 290 11.417 NA2-N20(-PN) 380 14.961 430 16.929 164 6.457 370 14.567 NA2-N24(-PN) 460 18.110 510 20.079 204 8.031 450 17.717 NA2-N28(-PN) 540 21.260 590 23.228 244 9.606 530 20.866 MS-NA3-N□ Sensor supporting bracket (Optional) Assembly dimensions UV CURING SYSTEMS Mounting drawing with the receiver 18 0.709 Selection Guide 7.3 0.287 12 5 0.197 0.472 Slim Body Picking Other Products 2-hooks 6 0.236 LASER MARKERS MACHINE VISION SYSTEMS 2-M4 screws with washers 4.6 0.181 6 0.236 STATIC CONTROL DEVICES FA COMPONENTS (19.4) (0.764) 18 0.709 30 1.181 37 4.6 30 1.457 0.181 1.181 5 20 0.197 0.787 6 0.236 45 1.772 30 1.181 20 0.787 20 0.787 7 0.276 36 1.417 28 1.102 13 18 0.709 0.512 12 0.472 18 0.709 36 1.417 28 1.102 17.5 0.689 4-ø4.8 ø0.189 holes 12 0.472 NA2-N 7.5 0.295 H B G J H A G K 20 0.787 Material: Aluminum (Black ALMITE) Two bracket set Note: The sensor supporting bracket can be used for both the emitter and the receiver. Model No. A B G H J K MS-NA3-N8 140 5.512 180 7.087 194 7.638 118 4.646 170 6.693 38 1.496 MS-NA3-N12 220 8.661 260 10.236 274 10.787 102 4.016 250 9.843 86 3.386 MS-NA3-N16 300 11.811 340 13.386 354 13.937 102 4.016 330 12.992 126 4.961 MS-NA3-N20 380 14.961 420 16.535 434 17.087 102 4.016 410 16.142 166 6.535 MS-NA3-N24 460 18.110 500 19.685 514 20.236 102 4.016 490 19.291 206 8.110 MS-NA3-N28 540 21.260 580 22.835 594 23.386 102 4.016 570 22.441 246 9.685 430 MEMO