NA1-11 Small / Slim Object Detection Area Sensor PNP output type available Cross-beam scanning system to detect slim objects Refer to p.419l for the light curtain. UL Recognition Conforming to (Excluding 5 m cable length type) EMC Directive Letter or visiting card detectable! Emitting and receiving element pitch: 10 mm 0.394 in Just 10 mm 0.394 in thick Slim objects can be detected by using A minimum sensing object size of It is extremely slim, being just 10 mm the cross-beam scanning system. "13.5 mm "0.531 in is realized by 0.394 in thick. Further, it can be mount- using an emitting and receiving ele- ed in a narrow space since its cable ment pitch of 10 mm 0.394 in. exit direction is freely adjustable. Flexible cable orientation Wide area No synchronization wire Globally useable Though being very slim, it realizes a Wiring is saved and made simple as no It conforms to the EMC Directive and wide sensing area of 1 m 3.281 ft synchronization wire is required be- has UL Recognition. length and 100 mm 3.937 in width. It is tween the emitter and the receiver. Moreover, PNP output type, which is most suitable for object detection on a much in demand in Europe, is also wide assembly line, or for detecting the available. dropping of, or incursion by, small objects whose travel path is uncertain. UL Recognition Conforming to (Excluding 5 m cable length type) EMC Directive 1 m 3.281 ft 528 100 mm 3.937 in NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F AREA SENSORS Picking Slim Body Individual Beam Outputs NA1-11 APPLICATIONS Detecting post-cards Detecting falling objects whose Detecting edge of moving object path is uncertain Never use this product in any WARNING personnel safety application. Clearly visible indicator Cross-beam Scanning System A clearly visible large indicator, having In a conventional area sensor, slim objects cannot be detected since the emit- a 55 mm 2.165 in width, is incorporated ting and the receiving elements are scanned, synchronously, as a set. In con- on both the emitter and the receiver. trast, in NA1-11, only the elements 1 to A of the emitter are scanned to obtain Further, if the sensing output is directly emission. The elements of the receiver are not scanned, so that when element connected to the large indicator input, 1 of the emitter emits light, all the elements of the receiver receive light. Hence, the indicator can be conveniently used even if there is one element on the receiver which does not receive light, it as a large operation indicator. results in light interrupted operation. With this technique, detection of slim Moreover, its operation can be selected objects is possible. as lighting or blinking. Conventional area sensor NA1-11 1 1 1 1 2 2 3 3 2 2 4 4 5 5 3 3 6 6 55 mm 7 7 2.165 in 8 8 4 4 9 9 0 0 5 5 A A Receiver Emitter Receiver Emitter 529 Scanning Scanning Scanning Non-scanning Picking Slim Body Individual Beam Outputs AREA SENSORS NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F NA1-11 ORDER GUIDE Type Appearance Sensing range (Note) Model No. Output NPN output NA1-11 NPN open-collector transistor 5 m 16.404 ft Sensing height: NA1-11-C5 cable length 100 mm 3.937 in 0.17 to 1 m 0.558 to 3.281 ft PNP open-collector No. of elements Element PNP output NA1-11-PN transistor per emitter / pitch: 10 mm receiver: 11 0.394 in Note: The sensing range is the possible setting distance between the emitter and the receiver. The sensor can detect an object less than 0.17 m 0.558 ft away. 1 m 3.281 ft Receiver cannot be Actual sensing range of the sensor placed in this range 0.17 m 0.558 ft Setting range of the receiver Emitter Receiver Receiver OPTIONS Sensor mounting bracket • MS-NA1-1 Designation Model No. Description Four bracket set MS-NA1-1 Four M4 (length 15 mm 0.591 in) screws with Sensor washers, eight nuts, four hooks, four spacers and mounting eight M4 (length 18 mm 0.709 in) screws with bracket washers are attached. MS-NA2-1 (Spacers are not attached with 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. 530 NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F AREA SENSORS Picking Slim Body Individual Beam Outputs NA1-11 SPECIFICATIONS Type NPN output PNP output Item Model No. NA1-11 NA1-11-PN Sensing height 100 mm 3.937 in Sensing range (Note 1) 0.17 to 1 m 0.558 to 3.281 ft Element pitch 10 mm 0.394 in Number of emitting / receiving 11 Nos. each on the emitter and the receiver, respectively elements Sensing object "13.5 mm "0.531 in or more opaque object (Note 2) Supply voltage 12 to 24 V DC�10 % Ripple P-P 10 % or less Current consumption Emitter: 80 mA or less, Receiver: 100 mA or less NPN open-collector transistor PNP open-collector transistor • Maximum sink current: 100 mA • Maximum source current: 100 mA Output • Applied voltage: 30 V DC or less (between output and 0 V) • Applied voltage: 30 V DC or less (between output and�V) • Residual voltage: 1 V or less (at 100 mA sink current) • Residual voltage: 1 V or less (at 100 mA source current) 0.4 V or less (at 16 mA sink current) 0.4 V or less (at 16 mA source current) Utilization category DC-12 or DC-13 Output operation ON or OFF when beam channel is interrupted, selectable by operation mode switch Short-circuit protection Incorporated Response time In Dark state: 5 ms or less, In Light state: 10 ms or less Power indicator: Green LED (lights up when the power is ON) Power indicator: Green LED (lights up when the power is ON) Large indicator: Orange LED lights up or blinks when the Large indicator: Orange LED lights up or blinks when the Emitter large indicator input is Low, large indicator input is High, lighting pattern is selected lighting pattern is selected ( ( by operation mode switch by operation mode switch Operation indicator: Orange LED (lights up when the output is ON) Operation indicator: Orange LED (lights up when the output is ON) Power indicator: Green LED (lights up when the power is ON) Power indicator: Green LED (lights up when the power is ON) Large indicator: Orange LED lights up or blinks when the Large indicator: Orange LED lights up or blinks when the Receiver large indicator input is Low, large indicator input is High, lighting pattern is selected lighting pattern is selected ( ( by operation mode switch by operation mode switch Pollution degree 3 (Industrial environment) Protection IP62 (IEC) Ambient temperature �10 to�55 �C �14 to�131 �F (No dew condensation or icing allowed), Storage:�20 to�70 �C �4 to�158 �F 35 to 85 % RH, Storage: 35 to 85 % RH Ambient humidity Ambient illuminance Sunlight: 10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face EMC EN 50081-2, EN 50082-2, EN 60947-5-2 Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure 10 to 150 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each Vibration resistance 2 Shock resistance 500 m/s acceleration (50 G approx.) in X, Y and Z directions for three times each Emitting element Infrared LED (cross-beam scanning system) Material Enclosure: Heat-resistant ABS, Lens: Acrylic, Indicator cover: Acrylic 2 Cable 0.3 mm 4-core (emitter: 3-core) oil resistant cabtyre cable, 2 m 6.562 ft long 2 Cable extension Extension up to total 100 m 328.084 ft is possible, for both emitter and receiver, with 0.3 mm , or more, cable. Emitter: 80 g approx., Receiver: 85 g approx. Weight Notes: 1) The sensing range is the possible setting distance between the emitter and the receiver. The sensor can detect an object less than 0.17 m 0.558 ft away. 1 m 3.281 ft Receiver cannot be Actual sensing range of the sensor placed in this range 0.17 m 0.558 ft Setting range of the receiver Emitter Receiver Receiver Notes: 2) Although this product can detect slim objects by using the cross-beam scanning system, the size of the slim object which can be stably detected differs with the setting distance. When this sensor is used to detect slim objects, make sure to confirm stable detection using the actual objects. 531 Environmental resistance Indicators Picking Slim Body Individual Beam Outputs AREA SENSORS NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F ( ( ( ( NA1-11 I/O CIRCUIT AND WIRING DIAGRAMS NA1-11 NPN output type I/O circuit diagram Wiring diagram Color code (Brown)�V D Load � (Black) Output (Note1) 12 to 24 V DC Tr �10 % � 100 mA max. ZD (Blue) 0 V Color code m1 Brown (Pink) Input Large indicator lighting / blinking circuit Load Black (Note1) � E 12 to 24 V DC �10 % � Internal circuit Users’ circuit Blue Notes: 1) The emitter does not incorporate the output m1 (black). m1 Pink Notes: 2) Unused wires must be insulated to ensure that Non-voltage contact or they do not come into contact with wires already in use. NPN open-collector transistor Notes: 1) The emitter does not incorporate the black lead wire. Symbols ... D : Reverse supply polarity protection diode or Notes: 2) Unused wires must be insulated to ZD: Surge absorption zener diode ensure that they do not come into Low (0 to 2 V): Lights up or blinks Tr : NPN output transistor contact with wires already in use. High (5 to 30 V, or open): Lights off E : Large indicator (INDICATOR) NA1-11-PN PNP output type I/O circuit diagram Wiring diagram Color code (Brown) �V ZD Tr 100 mA max. � 12 to 24 V DC �10 % (Black) Output (Note) � Load D (Blue) 0 V Color code m1 Brown (Pink) Input Large indicator lighting / blinking circuit Black (Note1) � 12 to 24 V DC E �10 % � Load Internal circuit Users’ circuit Blue Notes: 1) The emitter does not incorporate the output m1 (black). m1 Pink Notes: 2) Unused wires must be insulated to ensure that Non-voltage contact or they do not come into contact with wires already in use. PNP open-collector transistor Notes: 1) The emitter does not incorporate the black lead wire. Symbols ... D : Reverse supply polarity protection diode or Notes: 2) Unused wires must be insulated to ZD: Surge absorption zener diode ensure that they do not come into High (4 V or more): Lights up or blinks Tr : PNP output transistor contact with wires already in use. Low (0 to 0.6 V, or open): Lights off E : Large indicator (INDICATOR) SENSING CHARACTERISTICS (TYPICAL) Correlation between setting distance and excess gain 100 50 10 5 1 01 2 3 4 5 3.281 6.562 9.843 13.123 16.404 Setting distance L (m ft) 532 NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F AREA SENSORS Picking Slim Body Individual Beam Outputs Excess gain Sensor circuit Sensor circuit Sensor circuit NA1-11 SENSING CHARACTERISTICS (TYPICAL) Parallel deviation Angular deviation Vertical direction Emitter angular deviation Vertical direction Receiver Receiver 1 1 3.281 3.281 Horizontal $ L L direction Emitter 0.5 0.5 1.640 1.640 Emitter & Emitter receiver angular deviation Horizontal direction Receiver angular deviation Receiver Receiver 0 0 400 200 0 200 400 20 10 0 10 20 15.748 7.874 7.874 15.748 (Down) Left Center Right (Up) L (Down) Left Center Right (Up) $ Operating angle ( � ) $ L Operating point ?(mm in) Emitter Emitter Correlation between setting distance and minimum length of detectable object 200 The minimum length of the detectable object, 7.874 which lies in a plane perpendicular to the sensor front surface, varies with the setting distance, as 150 5.906 shown in the left graph. However, note that the minimum length of the detectable object also varies with the object thickness. 100 3.937 L (m ft) a (mm in) 50 1.969 b Emitter Receiver 0 0.5 1 b�30 mm 1.181 in or more 1.640 3.281 Thickness�0.8 mm 0.031 in Setting distance L (m ft) mThe sensing object is considered to be placed at the center of the sensing area. PRECAUTIONS FOR PROPER USE Refer to p.1135l for general precautions. Selection of large indicator operation • Never use this product as a sensing device for person- • Lighting / Blinking is selected by the operation mode switch nel protection on the emitter and the receiver. • For sensing devices to be used as safety devices for press machines or for personnel protection, use products which Operation Operation mode switch meet standards, such as OSHA, ANSI or IEC etc., for of large personnel protection applicable in each region or country. indicator Emitter Receiver • If this product is used as a sensing device for person- LIGHT BLINK nel protection, death or serious body injury could result. LIGHT BLINK Lighting • For a product which meets safety standards, use the following products. LIGHT BLINK Blinking LIGHT BLINK Type 4: SF4-AH series (p.420l) SF2-EH series (p.486l) Type 2: SF2-A series (p.446l) SF2-N series (p.464l) Mounting Selection of output operation • Use M4 screws with washers and M4 nuts. The tightening • The output operation mode is selected by the operation torque should be 0.5 N�m or less. mode switch on the receiver. (Please arrange the screws and nuts separately.) The switches must be set with the power supply off. The operation mode does not change if the switch () setting is changed with the power supplied. Operation mode switch Operation indicator Output operation M4 screws with (Receiver) (Orange) washers Lights up when the D-ON ON in Dark state D/ON L/ON output is ON M4 nuts Lights up when the L-ON OFF in Dark state D/ON L/ON output is ON Note: LIGHT / BLINK switch is not related to the output operation selection. 533 Min. length of detectable object a (mm in) Setting distance L (m ft) Setting distance L (m ft) Picking Slim Body Individual Beam Outputs AREA SENSORS NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F NA1-11 PRECAUTIONS FOR PROPER USE Refer to p.1135l for general precautions. Wiring Others • Make sure that the power supply is off while wiring and • Do not use during the initial transient time (0.5 sec.) after setting the mode switch. the power supply is switched on. • Verify that the supply voltage variation is within the rating. • Avoid dust, dirt, and steam • If power is supplied from a commercial switching regulator, • Take care that the sensor does not come in direct contact ensure that the frame ground (F.G.) terminal of the power with water, oil, grease, or organic solvents, such as, thin- supply is connected to an actual ground. ner, etc. • In case noise generating equipment (switching regulator, • Take care that the sensor is not directly exposed to fluo- inverter motor, etc.) is used in the vicinity of this sensor, rescent light from a rapid-starter lamp or a high frequency connect the frame ground (F.G.) terminal of the equipment lighting device, as it may affect the sensing performance. to an actual ground. • Although this sensor can detect slim objects by using the • Do not run the wires together with high-voltage lines or cross-beam scanning system, the size of the slim object power lines or put them in the same raceway. This can which can be stably detected differs with the setting dis- cause malfunction due to induction. tance. Hence, when the sensor is used to detect slim objects, make sure to confirm stable detection using the actual objects. • In case of this sensor, light from the emitter spreads above and below the sensor. Hence, take care that if there is a reflective object above or below the sensor it will affect the sensing. Reflective ceiling Emitter Receiver Reflective floor m Refer to ‘Parallel deviation’ on p.533. DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ NA1-11 Sensor NA1-11-PN 2-"4.6 "0.181 supplementary 2-"4.5 "0.177 mounting holes 2-"4.5 "0.177 mounting holes 2-"4.6 "0.181 supplementary mounting holes, 1.1 0.043 deep with M4 nut seats, 3.3 0.130 deep with M4 nut seats, 3.3 0.130 deep mounting holes, 1.1 0.043 deep (on both sides) (1.1 0.043 deep on back side) (1.1 0.043 deep on back side) (on both sides) 30 30 1.181 1.181 18 18 10 0.709 10 0.709 0.394 0.394 5 0.197 5 0.197 15 15 0.591 0.591 Large indicator Operation Operation Large indicator (Orange) mode switch mode switch (Orange) 100 100 3.937 3.937 (Sensing height) (Sensing height) 130 140 Power indicator 140 130 5.118 5.512 5.512 5.118 (Green) Operation indicator Power indicator (Orange) (Green) 5 0.197 5 0.197 "3.7 "0.146 cable, "3.7 "0.146 cable, 2 m 6.562 ft long 2 m 6.562 ft long Emitter Receiver 534 NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F AREA SENSORS Picking Slim Body Individual Beam Outputs NA1-11 DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ MS-NA1-1 Sensor mounting bracket (Optional) Assembly dimensions 20 0.787 Mounting drawing with the receiver 6 10 0.236 0.394 2-M4 screws with washers 2-hooks 40 18 1.575 40 0.709 4-"4.6 30 1.575 32 1.181 "0.181 1.260 t 2 2-M4 nuts 6 18 20 holes t 0.079 0.236 5 0.709 0.787 25 4.6 10 0.197 10 0.984 0.181 0.394 0.394 15 0.591 22 0.866 6 6 Material: Cold rolled carbon steel (SPCC) 0.236 0.236 (Uni-chrome plated) 4.6 100 Four bracket set 0.181 3.937 140 130 Four M4 (length 15 mm 0.591 in) Sensing 110 5.512 5.118 screws with washers, eight nuts, ) height 4.331 20 10 four hooks and eight M4 (length 0.787 0.394 18 mm 0.709 in) screws with wash- ers are attached. M4 (length 18 mm 0.709 in) screws 4.6 with washers are not used for 0.181 NA1-11. 4.6 10 0.181 0.394 MS-NA2-1 Sensor mounting bracket (Optional) Assembly dimensions t1.6 t 0.063 Mounting drawing with the receiver 75 75 2.953 45 2.953 2-hooks 45 20 1.772 (18.6) 2-M4 nuts 1.772 0.787 18 (0.732) 30 6 0.709 6 10 4.6 1.181 0.236 0.236 20 30 0.394 0.181 0.787 1.181 4.6 15 30 0.591 0.181 1.181 37 30 5 1.457 1.181 0.197 20 6 6 100 0.787 0.236 0.236 3.937 80 Sensing 3.150 ) height 2-"4.6 "0.181 holes 6 18 0.236 0.709 Material: Cold rolled carbon steel (SPCC) 30 (Uni-chrome plated) 1.181 Four bracket set 2-M4 screws Four M4 (length 15 mm 0.591 in) screws with washers, eight nuts, four hooks, four with washers spacers and eight M4 (length 18 mm 0.709 in) screws with washers are attached. 535 Picking Slim Body Individual Beam Outputs AREA SENSORS NA1-PK3 NA1-PK5/5 NA1-11 NA2-N SF1-F ) )