Ultra-slim Body Picking Sensor NA1-PK5/NA1-5

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Basic Information

Even a slim hand is detectable by the 25 mm 0.984 in pitch beam area sensor

UL,CE,UKCA Approved

UL : Recognition

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10 mm 0.394 in thick: half the thickness of conventional models

Space saving is now possible. The ultra-thin design does not obstruct picking operation.

Clearly visible job indicators

Bright, easy-to-see job indicators, 55 mm 2.165 in in length, have been incorporated into both the emitter and the receiver.

Long sensing range: 3 m 9.843 ft [NA1-5]

Its long sensing range of 3 m 9.843 ft is sufficient for confirming access to a parts shelf.

Two unit installation is possible

Sensor units can now be set to different light emission frequencies in order to prevent mutual interference. Two units can now be operated in a side-by-side configuration without interference, for problem-free detection over wider areas.

Lighting pattern selectable

The job indicator operation can be selected as either continuous lighting or blinking.

Selectable detection operation

Either of the two different detection operations may be selected in order to suit the particular application. Sensor units can be set to detect the interruption of 1 or more beam channels, or can be set to detect only the interruption of 2 or more beam channels.

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Order guide

Type	Sensing range (Note 1)	Model No. (Note 2)	Output
Standard type	0.1 to 1.2 m 0.328 to 3.937 ft (0.05 to 0.5 m 0.164 to 1.640 ft when set to SHORT.)	NA1-PK5	NPN open-collector transistor
Standard type		NA1-PK5-PN	PNP open-collector transistor
Long sensing range type	0.2 to 3 m 0.656 to 9.843 ft (0.05 to 1 m 0.164 to 3.281 ft when set to SHORT.)	NA1-5	NPN open-collector transistor
Long sensing range type		NA1-5-PN	PNP open-collector transistor

Note 1 :

The sensing range is the possible setting distance between the emitter and the receiver.

Note 2 :

The model No. with "P" shown on the label affixed to the product is the emitter, "D" shown on the label is receiver.

5 m 16.404 ft cable length type

5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) is also available.
Model No.: NA1-5-C5

Pigtailed type

Pigtailed type is also available. When ordering this type, suffix "-J" to the model No.
Please order the mating cable separately.
(e.g.) Pigtailed type of NA1-PK5-PN is "NA1-PK5-PN-J".

・Mating cable (2 cables are required.)

Model No.	Description
CN-24-C2	4-core, cable length 2 m 6.562 ft
CN-24-C5	4-core, cable length 5 m 16.404 ft

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Option

Designation	Model No.	Description
Sensor mounting bracket	MS-NA1-1	Four bracket set Four M4 (length 15 mm 0.591 in) screws with washers, eight nuts, four hooks, four spacers and eight M4 (length 18 mm 0.709 in) screws with washers are attached. (Spacers are not attached with MS-NA1-1.)
Sensor mounting bracket	MS-NA2-1
Sensor protection bracket	MS-NA3	It protects the sensor body. Two silver bracket set Four M4 (length 15 mm 0.591 in) screws with washers, and four nuts are attached.
Sensor protection bracket	MS-NA3-BK	It protects the sensor body. Two black bracket set Four M4 (length 15 mm 0.591 in) screws with washers, and four nuts are attached.
Slit mask	OS-NA1-5 [10 pcs. per set]	The slit mask restrains the amount of beam emitted or received. (Seal type)
Y-shaped connector	SL-WY [5 pcs. per set]	This connector is able to combine the cables of receiver and emitter into one.

Sensor mounting bracket

MS-NA1-1

M4 screws with washers, nuts and hooks are attached.

MS-NA2-1

M4 screws with washers, nuts, and, hooks and spacers are attached.

Sensor protection bracket

MS-NA3
MS-NA3-BK

M4 screws with washers, and nuts are attached.

Slit mask

OS-NA1-5

Since the slit mask is of seal type, it can be used by sticking to the detection surface.Take care that the sensing range will be reduced when the slit mask is used.

Y-shaped connector

SL-WY

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Specifications

Type		NPN output		PNP output
Type		Standard type	Long sensing range type	Standard type	Long sensing range type
Model No.		NA1-PK5	NA1-5	NA1-PK5-PN	NA1-5-PN
Sensing height		100 mm 3.937 in
Sensing range (Note 2)		0.1 to 1.2 m 0.328 to 3.937 ft (0.05 to 0.5 m 0.164 to 1.640 ft when set to SHORT)	0.2 to 3 m 0.656 to 9.843 ft (0.05 to 1 m 0.164 to 3.281 ft when set to SHORT)	0.1 to 1.2 m 0.328 to 3.937 ft (0.05 to 0.5 m 0.164 to 1.640 ft when set to SHORT)	0.2 to 3 m 0.656 to 9.843 ft (0.05 to 1 m 0.164 to 3.281 ft when set to SHORT)
Beam pitch		25 mm 0.984 in
Number of beam channels		5 beam channels
Sensing object		ø35 mm ø1.378 in or more opaque object (completely beam interrupted object)
Supply voltage		12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Power consumption (Note 3)		Emitter: 0.5 W or less, Receiver: 0.8 W or less		Emitter: 0.6 W or less, Receiver: 0.9 W or less
Output		NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between output and 0 V) ・Residual voltage: 1 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current)		PNP open-collector transistor ・Maximum source current: 100 mA ・Applied voltage: 30 V DC or less (between output and +V) ・Residual voltage: 1 V or less (at 100 mA source current) 0.4 V or less (at 16 mA source current)
	Utilization category	DC-12 or DC-13
	Output operation	ON or OFF when one or more beam channels are interrupted / ON or OFF when two or more beam channels are interrupted, selectable by operation mode switch
	Short-circuit protection	Incorporated
Response time		10 ms or less (when the interference prevention is used, in Light state: 30 ms or less, in Dark state: 13 ms or less)
Indicators	Emitter	Power indicator: Green LED (lights up when the power is ON) Job indicator: Orange LED (lights up or blinks when the job indicator input is Low, lighting pattern is selected by operation mode switch)		Power indicator: Green LED (lights up when the power is ON) Job indicator: Orange LED (lights up or blinks when the job indicator input is High, lighting pattern is selected by operation mode switch)
Indicators	Receiver	Operation indicator: Red LED (lights up when one or more beam channels are interrupted, but lights up when two beam channels or more are interrupted in the double-beaminterruption mode) Stable incident beam indicator: Green LED (lights up when all beam channels are stably received) Job indicator: Orange LED (lights up or blinks when the job indicator input is Low, lighting pattern is selected by operation mode switch)		Operation indicator: Red LED (lights up when one or more beam channels are interrupted, but lights up when two beam channels or more are interrupted in the double-beaminterruption mode) Stable incident beam indicator: Green LED (lights up when all beam channels are stably received) Job indicator: Orange LED (lights up or blinks when the job indicator input is High, lighting pattern is selected by operation mode switch)
Interference prevention function		Incorporated
Pollution degree		3 (Industrial environment)
Protection		IP62 (IEC)
Ambient temperature		-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -20 to +70 ℃ -4 to +158 ℉
Ambient humidity		35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance		Incandescent light: 3,000 lx or less at the light-receiving face
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
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		490 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element		Infrared LED (Peak emission wavelength: 950 nm 0.037 mil, synchronized scanning system)
Material		Enclosure: Heat-resistant ABS, Lens cover: Acrylic, Indicator cover: Acrylic
Cable		0.3 mm² 4-core (emitter: 3-core) oil resistant cabtyre cable, 2 m 6.562 ft long
Cable extension		Extension up to total 100 m 328.084 ft is possible for both emitter and receiver with 0.3 mm², or more, cable.
Weight		Net weight: Emitter 80 g approx. Receiver 85 g approx. Gross weight: 270 g approx.	Net weight: Emitter 70 g approx. Receiver 80 g approx. Gross weight: 270 g approx.	Net weight: Emitter 80 g approx. Receiver 85 g approx. Gross weight: 270 g approx.	Net weight: Emitter 70 g approx. Receiver 80 g approx. Gross weight: 270 g approx.

Note 1 :

Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.

Note 2 :

The sensing range is the possible setting distance between the emitter and the receiver.

Note 3 :

Obtain the current consumption by the following equation.
Current consumption = Power consumption ÷ Supply voltage
(e.g.) When the supply voltage is 12 V, the current consumption of the emitter is:
0.5 W ÷ 12 V ≈ 0.042 A = 42 mA

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Dimensions

Unit: mm in

NA1-PK5(-PN) NA1-5(-PN)

Sensor

MS-NA1-1

Sensor mounting bracket (Optional)

Material:Cold rolled carbon steel (SPCC) (Uni-chrome plated)Four bracket set[Four M4 (length 15 mm0.591 in) screws with washers, eight nuts, four hooks and eightM4 (length 18 mm0.709 in) screws with washers are attached.[M4 (length 18 mm0.709 in) screws with washers are not used for NA1-PK5/5 series.]]

Assembly dimensions

Mounting drawing with the receiver

MS-NA2-1

Sensor mounting bracket (Optional)

Material:Cold rolled carbon steel (SPCC) (Uni-chrome plated)Four bracket set[Four M4 (length 15 mm0.591 in) screws with washers, eight nuts, four hooks, four spacers and eight M4 (length 18 mm0.709 in) screws with washers are attached.]

Assembly dimensions

Mounting drawing with the receiver

MS-NA3 MS-NA3-BK

Sensor protection bracket (Optional)

Material:Cold rolled carbon steel (SPCC) (MS-NA3: Chrome plated, MS-NA3-BK: Black chromate)[Four M4 (length 15 mm0.591 in) screws with washers, and four nuts are attached.]

SL-N15

S-LINK direct hook-up area sensor

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I/O Circuit and Wiring diagrams

NPN output type

NA1-PK5 NA1-5

I/O circuit diagram

Notes:

1) The emitter does not incorporate the output (black).

2) If a connection cable is connected to the relay connector type, then the lead wire color is “white”.

3) Unused wire must be insulated to ensure that they do not come into contact with wires already in use.

Symbols･･･

D : Reverse supply polarity protection diode
Z_D: Surge absorption zener diode
Tr: NPN output transistor
E : Job indicator (IND.)

Wiring diagram

Notes:

1) The emitter does not incorporate the black lead wire.

2) If a connection cable is connected to the relay connector type, then the lead wire color is “white”.

3) Unused wires must be insulated to ensure that they do not come into contact with wires already in use.

Connector pin position (Pigtailed type)

Notes:

1) No connection is required for the emitter.

2) The pin arrangement of the SL-WY Y-shaped connector (optional) is identical to the receiver.