Panasonic NA1-11 Instruction Manual

INSTRUCTION MANUAL
Area Sensor Small / Slim Object Detection
NA1-11, NA1-11-PN
MJEC-NA111TH No.0097-12V
If this product is used as a sensing device for personnel protection, 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,
vulcanizer, 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 liability'
occurs, we 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.
WARNING
2) Installation of this product to a protection device for preventing 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 protection (including interlock).
For sensing devices to be used as safety devices for press machines or for personnel protection, use products which meet laws and
standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country.
In case of using as a safety device for press machines, use a product approved by the Ministry of Labor in Japan.
1
SPECIFICATIONS
Type NPN output PNP output
Item Model No. (Note 1) NA1-11 NA1-11-PN
Sensing height 100 mm
Sensing range (Note 2) 0.17 m to 1 m
10 mm
Element pitch
Number of emitting /
11 Nos. each on the emitter and the receiver, respectively
receiving elements
Sensing object
13.5 mm or more opaque object (Note 3)
Supply voltage 12 V 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
Applied voltage: 30 V DC or less Applied voltage: 30 V DC or less
Output (between output and 0 V) (between output and +V)
Residual voltage: Residual voltage:
1 V or less (at 100 mA sink current) 1 V or less (at 100 mA source current)
0.4 V or less (at 16mA sink current) 0.4 V or less (at 16 mA source current)
ON or OFF when the beam channel is interrupted,
Output operation
selectable by operation mode switch
Short-circuit protection Incorporated
Response time
In Dark state: 5ms or less, In Light state: 10ms or less
Power Green LED (lights up when the power is ON)
Orange LED Orange LED
lights up or blinks when the lights up or blinks when the
Large 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
Power Green LED (lights up when the power is ON)
Operation Orange LED (lights up when the output is ON)
Orange LED Orange LED
lights up or blinks when the lights up or blinks when the
Large 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
-10 to +55 (No dew condensation or icing
Ambient temperature
allowed) Storage: -20 to +70
Ambient humidity 35 % to 85 % RH, Storage: 35 % to 85% RH
Emitting element Infrared LED (Cross-beam scanning system)
Enclosure: Heat-resistant ABS, Lens: Acrylic
Material
Indicator cover: Acrylic
0.3 mm 2 4-core (emitter: 3-core) oil-resistant cabtyre
Cable
cable, 2 m long
Weight Emitter: 80 g approx., Receiver: 85 g approx.
Notes: 1) The model No. with suffix '-C5' is 5m cable length type. (only NPN output
type)
Model No.: NA1-11-C5
The model No. with suffix 'P' shown on the product affixed to the thru-beam
type sensor is the emitter, 'D' shown on the label is the receiver.
Thru-beam type sensor emitter: NA1-11P
Thru-beam type sensor receiver: NA1-11D
The sensing range gives the mounting distance between the emitter and
2)
the receiver. An object can be detected even if it is 0.17 m, or less, away.
3) 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.
NA1-11 NA1-11-PN
ON OFF
1
2
3
1
NPN PNP
1
NA1-11 NA1-11-PN
100 mm
2 0.17 m 1 m
10 mm
11
13.5 mm 3
12 V 24 V DC 10% P-P10 %
80 mA 100 mA
NPN PNP
100 mA
30 V DC 30 V DC
0V
1 V 100 mA 1 V
0.4 V 16 mA 0.4 V
ON OFF
5 ms 10 ms
LED
LED LED
Low High
LED
LED ON
LED LED
Low High
10 55
20 70
35 % 85 %RH 35 % 85 %RH
LED
ABS
0.3 mm 4 3
2
80 g 85 g
1 -C5 5m
NPN
NA1-11-C5
P
NA1-11P NA1-11D
2
0.17m
3
Thank you very much for purchasing Panasonic products. Read this
Instruction Manual carefully and thoroughly for the correct and
optimum use of this product. Kindly keep this manual in a convenient
place for quick reference.
2
CAUTIONS
This product has been developed / produced for industrial use only.
Make sure that the power supply is off while wiring or the
operation of the operation mode switch.
Take care that wrong wiring may damage the sensor.
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 product, 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.
Extension up to total 100 m is possible, for both emitter and
2 , or more, cable. However, in order to
receiver, with 0.3 mm
reduce noise, make the wiring as short as possible.
Do not use during the initial transient time (0.5 sec.) after the
power supply is switched on.
Avoid dust, dirt, and steam.
Take care that the sensor does not come in contact with water,
oil, grease, organic solvents, such as, thinner etc., or strong acid,
and alkaline.
Since the cable end is not waterproof, do not use the sensor in
the application where water may seep in from the cable end.
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.
The emitter and the receiver must face each other with their cable ends on
the same side. If they are set upside down, the sensor will not work correctly.
This sensor is suitable for indoor use only.
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. Hence,
when the product 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 product it will affect the sensing.
Reflective object
Above
Emitter
Below
Reflective object
OSHA ANSI IEC
2
F.G.
100 mA F.G.
V
100 mA 0.3 mm 2
16 mA
100 m
0.5s
2 m
D
3 MOUNTING
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.
Please arrange the screws and nuts
separately.
Sensor mounting brackets (MS-NA1-1,
MS-NA2-1) are also available.
MS-NA1-1 assembly drawing
NA1-11(-PN)
Sensor mounting bracket
Anti-rotation hook
M4 (length
15 mm) screw
with washers
MS-NA2-1 assembly drawing
<In case of rear-side mounting>
Sensor mounting NA1-11(-PN)
bracket
Nut
Anti-rot
ation
hook
M4 (length 15 mm)
screw with washers
4 I/O CIRCUIT DIAGRAMS
NA1-11 / NPN output type
Color code
(Brown) +V
(Black) Output
(Note 1)
100 mA max.
(Blue) 0V
(Pink) Input
Large indicator (Note 2)
lighting / blinking circuit
Internal circuit Users' circuit
Notes: 1) The emitter is not incorporated with the
output (black).
2) In order to use the large indicators as large
size operation indicators connect input
(pink) and output (black) wires together.
3) Insulate all unused wires individually to
avoid miscontact.
NA1-11-PN / PNP output type
Color code
(Brown) +V
100 mA max.
(Black) Output
(Note 1)
(Blue) 0V
Large indicator
lighting / blinking circuit (Pink) Input
(Note 2)
Internal circuit Users' circuit
Receiver
Notes: 1) The emitter is not incorporated with the
output (black).
2) In order to use the large indicators as large
size operation indicators connect input
(pink) and output (black) wires together.
3) Insulate all unused wires individually to
avoid miscontact.
3
M4 M4
0.5N m
MS-NA1-1 MS-NA2-1
MS-NA1-1
NA1-11 -PN
M4 15 mm
MS-NA2-1
NA1-11 -PN
M4 15 mm
4
NA1-11 NPN
V
100 mA MAX.
0V
/
1
2
3
NA1-11-PN PNP
V
100 mA MAX.
0 V
/
1
2
3
5 SELECTION OF LARGE INDICATOR OPERATION
M4 screws with washers
Lighting / blinking is selected by the operation mode switch on
the emitter and the receiver.
Operation of large
indicator
Lighting
M4 nuts
Blinking
6
SELECTION OF OUTPUT OPERATION
The output operation mode is selected by the operation mode
Nut
switch on the receiver.
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
D-ON
D/ON
L-ON
D/ON
Note: LIGHT/BLINK switch is not related to the output
operation selection.
<In case of front mounting>
Sensor mounting
NA1-11(-PN) 7 BEAM ALIGNMENT
bracket
Nut
Anti-rot
Place the emitter and the receiver
ation
Spacer
face to face along a straight line.
hook
After the cables have been
correctly connected, switch
the power ON.
Move the emitter in the up,
M4 (length 18 mm)
down, left and right directions,
screw with washers
in order to determine the range of the beam received condition
with the help of the operation indicator (orange) on the receiver.
Then, set the emitter at the center of this range.
Similarly, adjust for up, down, left and right angular movement of
the emitter.
Further, perform the angular adjustment for the receiver also.
Interrupt each beam channel with the actual sensing object, and
Load
confirm that the sensor operates correctly. Take care that in case
12 V to 24 V DC
10 %
the beam has not been aligned correctly, it may take time when
Dark state changes to Light state.
*1
*1
Non-contact voltage or
NPN open-collector
transistor
or
Low (0 V to 2 V): lights up or blinks
High (5 V to 30 V, or open): turns off
12 V to 24 V DC
10 %
Load
*1
Panasonic Industry Co., Ltd.
*1
Non-contact voltage or
1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan
PNP open-collector
https://industry.panasonic.com/
transistor
Please visit our website for inquiries and about our sales network.
or
Panasonic Industry Co., Ltd. 2024
High (4 V or more): lights up or blinks
April, 2024
Low (0 V to 0.6 V, or open): turns off
M4
5
M4
LIGHT
LIGHT
6
D-ON
D/ON
L-ON
D/ON
1 LIGHT BLINK
7
NA1-11 -PN
M4 18 mm
1 12 24V DC
10%
1
2
1
NPN
Low 0 V 2 V
High 5 V 30 V
12 24V DC
10%
1
1
2
1
PNP
High 4 V
Low 0 V 0.6 V
Panasonic Industry Co., Ltd. 2024
Operation mode switch
Emitter Receiver
LIGHT BLINK
LIGHT BLINK
LIGHT BLINK
LIGHT BLINK
Receiver Large
Output Operation
indicator
operation indicator (Orange)
Operation
(Orange)
ON in mode
Lights up when
switch
L/ON Power
Dark state the output is ON.
indicator
OFF in Lights up when Operation
(Green)
indicator
L/ON Dark state the output is ON.
(Orange)
Receiver
Emitter
Operation
indicator
(Orange)
PRINTED IN THAILAND
LIGHT BLINK
BLINK
LIGHT BLINK
BLINK
ON
L/ON ON
ON
L/ON
OFF