Panasonic NA1-PK3 Series Instruction Manual

INSTRUCTION MANUAL
Compact-size Picking Area Sensor
NA1-PK3 Series
MJEC-NA1PK3TH No.0097-14V
Thank you very much for purchasing Panasonic products. Read this
Instruction Manual carefully and thoroughly for the correct and opti-
mum use of this product. Kindly keep this manual in a convenient
place for quick reference.
WARNING
If this product is used as a sensing device for personnel pro-
tection, serious body injury or death could result.
Never use this product as a sensing device with any press machine,
shearing machine, roll grinding machine, forming machine, vulca-
nizer, or robot etc. for protection of a hand or a part of the body.
This product does not include a self-checking circuit for safety
functions necessary to allow its use as a safety device. Thus, a
system failure or malfunction can result in either an energized
or a de-energized output condition.
When this product is used as a sensing device in the following
applications and if a problem relating to 'law' or 'product liabili-
ty' occurs, Our company shall not be liable for the failure and
for the damage or less.
1) Use of this product installed to a machinery or a device as a
sensing device to detect a hand or a part of the operator's body
entering a dangerous area and stop the machinery or the device.
2) Installation of this product to a protection device for prevent-
ing to enter a dangerous area and use of this as a sensing
device which detects a hand or a part of the operator's body
and open / close the door or window.
3) Use of this product as a sensing device for personnel pro-
tection (including interlock).
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 pro-
tection applicable in each region or country.
In case of using as a safety device for press machines in Ja-
pan, use a product approved by the Ministry of Health, Labor
and Welfare of Japan.
1 REGULATIONS AND STANDARDS
This product conforms to the regulations and standards below.
<Conformity Directives / Conforming Regulations>
EU Law : EMC Directives 2014/30/EU
British Legislation : EMC Regulations 2016/1091
- Applicable Standards
EN IEC 60947-5-2:2020
2 PART DESCRIPTION
Emitter Receiver
Job indicators Job indicators
Frequency selection
(Orange) (Orange)
switch
Stable incident beam
indicator (Green)
Operation / frequency
selection switch
Power indicator Operation indicator
(Green)
(Red)
3 MOUNTING
Use M4 screws with washers and
M4 nuts. The tightening torque
should be 0.5N·m or less.
M4 screws
(Please arrange the screws and the
with washers
nuts separately.)
NA1-PK3
ON OFF
1
2
3
OSHA ANSI IEC
1 /
/
/
EU EMC 2014/30/EU
EMC 2016/1091
EN IEC 60947-5-2:2020
2
/
3
M 4 M 4
0.5N m
M4
The sensor protection bracket (MS-NA3-3) (optional) is also
available.
Mounting method
1.
I n s e r t t h e s e n s o r p r o t e c t i o n b r a c k e t
(MS-NA3-3) from upwards of the sensor
body, and match the position of the mounting
holes of the sensor body and the sensor pro-
tection bracket (MS-NA3-3).
2. Mount with the M4 screws with washers and
the M4 nuts enclosed with the sensor protec-
tion bracket (MS-NA3-3).
The tightening torque should be 0.5N·m or
less.
4 I/O CIRCUIT DIAGRAMS
NPN output type
(Brown / 1) +V
(Black / 4) Output
Load
(Note 1)
(Blue / 3) 0V
*1
Job indicator
lighting circuit
(Pink / 2)
Job indicator input
(Note 2)(Note 3)
PNP output type
(Brown / 1) +V
(Black / 4) Output
(Note 1)
Load
(Blue / 3) 0V
*2
Job indicator
lighting circuit
(Pink / 2)
Job indicator input
(Note 2)(Note 3)
*1 *2
Non-contact voltage or Non-contact voltage or
NPN open-collector transistor PNP open-collector transistor
or
Low (0 to 2V): Lights up High (4 to 30V): Lights up
Notes: 1) The emitter does not incorporate the output.
2) If a mating cable (CN-24-C□) is connected to the pigtailed type (NA1-
PK3-□-J), then the lead wire color is "white".
3) When the job indicator is used as a large size operation indicator, con-
nect the job indicator input wire (pink) of the emitter and receiver to the
output wire (black) of the receiver.
Connector-pin position (Pigtailed type)
2: Job indicator input 1: +V
3: 0V 4: Output (Emitter: No connection)
5 BEAM ALIGNMENT
1. Place the emitter and the
receiver face to face along
a straight line.
2. After the cables have been
correctly connected, switch
the power ON.
3. Move the emitter in the up,
down, left and right directions,
in order to determine the range
of the beam received condition
with the help of the operation
indicator (red) on the receiver.
Then, set the emitter at the
center of this range.
4. Similarly, adjust for up, down, left and right angular movement of
the emitter.
5. Further, perform the angular adjustment for the receiver also.
M4 nuts
6. Check that the stable incident beam indicator (green) lights up.
7. Interrupt each beam channel with the actual sensing object, and
Note: The stable incident beam indicator (green) lights up when all the three
beams are stably received by the receiver.
MS-NA3-3
1.
MS-NA3-3
MS-NA3-3
2. MS-NA3-3
M4
0.5N m
4
NPN
/1 V
/4 1
/3 0V
1
/2
2 3
PNP
/1 V
/4 1
/3 0V
2
/2
2 3
1 2
NPN
Low 0 2V High 4 30V
High 5 30V Low 0 0.6V
1
2 NA1-PK3-□-J
" "
3
2 1
3 0V 4
5
1.
2.
3.
M4
4.
5.
6.
7.
1 3
6 SELECTION OF OUTPUT OPERATION
The output operation can be selected by the operation / frequency selection switch
MS-NA3-3
State of operation / frequency selection switch
Notes: 1) Selection of the output operation and the frequency for the receiver is
carried out with the same switch. When the output operation is set, be
sure to select the same frequency No. of the emitter and the receiver.
2 In case the operation / frequency selection switch is set to the position
other than 1, 2 or 3, the state of the receiver is in D-ON / frequency 1.
7 INTERFERENCE PREVENTION FUNCTION
By setting different emission
frequencies, three sets of the
+ s e n s o r s c a n b e m o u n t e d
12 to 24V DC
±10%
-
right.
+
12 to 24V DC
However, if the sensors are
±10%
-
mounted closely as shown on
, up to 2 sets of
sensors are possible.
Frequency setting
Set the both emitting and receiving frequency of Sensor 1 to FREQ.
1, the both emitting and receiving frequency of Sensor 2 to FREQ. 2
or
and the both emitting and receiving frequency of Sensor 3 to FREQ.
Frequency selection switch
Sensor 1
Sensor 2
Receiver
Sensor 3
Stable incident
beam indicator
(Green) Notes: 1) Take care that selection of the output operation and the frequency for
the receiver is carried out with the same switch.
Operation
Emitter
2 In case the frequency switch and the operation / frequency selection
indicator
switch is set to the position other than 1, 2 or 3, the state of the emitter
(Red)
is in frequency 1 and that of the receiver is in D-ON / frequency 1.
8 CAUTIONS
This product has been developed / produced for industrial use only.
tion of the selection switch.
Take care that wrong wiring may damage the sensor.
Verify that the supply voltage variation is within the rating.
Do not use during the initial transient time (0.5 sec.) after the
power supply is switched on.
6
MS-NA3-3
/
/
M4
1
2 /
7
3
12 24V DC
10%
12 24V DC
10%
1
PNP
2
CN-24-C□
1
V
2
3
1
2
D-ON 1
8
If power is supplied from a commercial switching regulator, en-
sure 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 the sensor, connect the frame
Output operation
ground (F.G.) terminal of the equipment to an actual ground.
Extension up to total 100 m is possible with 0.3 mm
OFF when one or more beams are
cable for both emitter and receiver. However, in order to reduce
interrupted.
noise, make the wiring as short as possible.
Do not run the wires together with high-voltage lines or power
ON when one or more beams are lines or put them in the same raceway. This can cause malfunc-
interrupted. tion due to induction.
lamp from a rapid-starter lamp, a high frequency lighting device
Avoid dust, dirt, and steam.
Take care that the product does not come in contact with water, oil,
grease, organic solvents, such as thinner, etc., strong acid or alkaline.
Make sure to use an isolation transformer for the DC power sup-
ply. If an auto-transformer (single winding transformer) is used,
this product or the power supply may get damaged.
In case a surge is generated in the used power supply, connect
a surge absorber to the supply and absorb the surge.
The emitter and the receiver must face each other correctly.
If they are set upside down, the sensor does not work.
Sensor 1
(The blade should be 2.5 × 0.6 mm or less)
This sensor is suitable for indoor use only.
Sensor 2
9 SPECIFICATIONS
Type
Sensor 3
Model No. (Note 1)
Sensor 1 Sensor 2 Sensing height
Sensing range
Beam pitch
Number of beam channels
Sensing object
Supply voltage
Current consumption
Output
Output operation
Short-circuit protection
Emitter Receiver
Response time
Operation / frequency selection switch
Indicators
Interference prevention function Incorporated (Up to 3 units can be closely mounted) (Note 2)
Ambient temperatuer
Ambient humidity
Emitting element
Material
Cable
Weight
2 For details, refer to "
Panasonic Industry Co., Ltd.
1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan
-
https://industry.panasonic.com/
Please visit our website for inquiries and about our sales network.
Panasonic Industry Co., Ltd. 2024
April, 2024
1 OFF
1 ON
1 2 3
D-ON 1
1
9
2
3
1 2
2
1 2
3 3
/
1
2
/ 1 2 3
1
/
Panasonic Industry Co., Ltd. 2024
F.G.
2
, or more,
NPN output PNP output
2 m cable 5 m cable 2 m cable 5 m cable
length type length type length type length type
NA1-PK3 NA1-PK3-C5 NA1-PK3-PN NA1-PK3-PN-C5
49.2 mm
30 mm to 300 mm
24.6 mm
3 beam channels
ø29mm or more opaque object
12 V to 24 V DC±10 % Ripple P-P 10 % or less
Emitter: 30mA or less, Receiver: 50mA or less
NPN open-collector transistor PNP open-collector transistor
• Maximum sink current: 100 mA • Maximum source current: 100 mA
• Applied voltage: • Applied voltage:
30 V DC or less (between output and 0 V) 30 V DC or less (between output and +V)
• Residual voltage: • Residual voltage:
1 V or less (at 100mA sink current) 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)
ON or OFF when one or more beam channels are
interrupted, selectable by a switch
Incorporated
10 ms or less (when interference prevention is used: 30 ms or less)
Power indicator: Green LED (lights up when the power is ON)
Emitter Job indicator: Orange LED [lights up when the job indi-
cator input is Low (PNP output: lights up when High)]
Operation indicator: Red LED (lights up when the output is ON)
Stable incident beam indicator: Green LED
Receiver (lights up when the all beams are stably received)
Job indicator: Orange LED [lights up when the job indi-
cator input is Low (PNP output: lights up when High)]
-10 C to +55 C (No dew condensation or icing
allowed)Storage: -20 C to +70 C
35 % to 85 % RH, Storage: 35 % to 85 % RH
Infrared LED (synchronized scanning system)
Enclosure: Heat-resistant ABS, Lens: Acrylic
Indicator cover: Acrylic
<2 m cable length type>
0.2 mm 2 4-core (emitter: 3-core) oil resistant cabtyre cable, 2 m long
<5m cable length type>
2
0.2 mm 4-core (emitter: 3-core) oil resistant cabtyre cable, 5 m long
Emitter Approx. 50 g Approx. 105 g Approx. 50 g Approx. 105 g
Receiver Approx. 50 g Approx. 110 g Approx. 50 g Approx. 110 g
-J" is pigtailed type. (cable length: 0.3 m)
Model No.: NA1-PK3(-PN)-J
For the cable connected with the pigtailed type, use the connection cable CN-24-C2
(cable length: 2 m) (optional) or CN-24-C5 (cable length: 5 m) (optional).
INTERFERENCE PREVENTION FUNCTION."
7
PRINTED IN THAILAND
0.5 s
F.G.
2
0.3 mm
100 m
2.5 0.6 mm
NPN PNP
2m 5m 2m 5m
1 NA1-PK3 NA1-PK3-C5 NA1-PK3-PN NA1-PK3-PN-C5
49.2 mm
30 mm 300 mm
24.6 mm
3
ø29 mm
12 V 24 V DC 10 % P-P10 %
30 mA 50 mA
NPN PNP
• 100 mA • 100 mA
• 30 V DC • 30 V DC
-0V - V
• •
1 V 100 mA 1 V 100 mA
0.4 V 16 mA 0.4 V 16 mA
1 ON OFF
10ms 30ms
LED
LED
Low PNP High
LED ON
LED
LED
Low PNP High
3 2
10 C 55 C
20 C 70 C
35 % 85 %RH 35 % 85 %RH
LED
ABS
2m
2
0.2 mm 4 3 2 m
5m
2
0.2 mm 4 3 5 m
50 g 105 g 50 g 105 g
50 g 110 g 50 g 110 g
"-J" " "
0.3 m NA1-PK3 -PN -J
CN-24-C2
2 m CN-24-C5 5 m
7