Panasonic EX-11SEB-PN, EX-11SEA-PN, EX-11SA-PN, EX-13SA-PN, EX-13SB-PN User guide
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INSTRUCTION MANUAL
2 MOUNTING
Photoelectric Sensor Ultra-slim type
EX-10 Series
MEUEN-EX10 V2.0
Thank you for purchasing products from Panasonic Electric Works SUNX
Co., Ltd. Please 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.
WARNING
• Never use this product as a sensing device for personnel protection.
• In case of using sensing devices 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.
1 CAUTIONS
This product has been developed / produced for industrial use only.
For the convergent reflective type EX-14, maintain adequate distance
from reflective objects in the background, e.g. conveyors, since they may
adversely effect sensing.
A thin 0.1mm
when pulling on the cable: it may cause cable to break.
Make sure that the power supply is off while wiring.
Incorrect wiring will damage the sensor.
Verify that the supply voltage including the ripple is within the rating.
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.
You can extend the cable up to 50m max. with 0.3mm
both emitter and receiver. However, in order to reduce noise, make the
wiring as short as possible.
Do not use during the initial transient time (0.5s) after the power supply is
switched on.
Ensure that the sensor is not directly exposed to the following light
sources as they may adversely effect sensing performance: fluorescent
light from a rapid-starter lamp, a high frequency lighting device, sunlight
etc.
This sensor is suitable for indoor use only.
Avoid dust, dirt and steam. Do not use this sensor in places having
excessive vapor, dust, etc., or where it may come in direct contact with
corrosive gas.
Take care that the sensor does not come in contact with oil, grease,
organic solvents such as thinner, etc., strong acid, or alkalines.
Do not apply stress directly to the sensor cable joint by forcibly bending
or pulling.
Since the cable end is not waterproof, do not use the sensor in an
application where water could seep in from the cable end.
2
cable is used for this product. Do not use excessive force
2
or more cable for
The tightening torque should be 0.2N·m or less.
Mounting using tapped holes
Side sensing
6mm
Sensing direction
10mm M2
M2 x 0.4mm ø
Front sensing
7mm
Sensing direction
8mm M2
11m m
M2 x 0.4mm ø
When using the attached screws and nuts
Side sensing
11m m
Sensing direction
10mm M2
Thickness of mounting plate: 2mm or less
Front sensing
Spring washers
Flat washers
Sensing direction
8mm M2
Thickness of mounting plate: 2.5mm or less
11m m
11m m
Flat washers
Spring washers
1
3 MOUNTING BRACKETS
When mounting the sensor with the optional mounting bracket, use the
attached M2 screws. The tightening torque should be 0.2N·m or less.
Six types of optional sensor mounting brackets are available.
Model no. Description Material
MS-EX10-1 Mounting bracket for front sensing
type only.
Two 4mm M2 pan head screws
are attached.
MS-EX10-2 Mounting bracket for side sensing
type only.
Two 8mm M2 pan head screws
are attached.
MS-EX10-3 L-shaped mounting bracket
Two 4mm and two 8mm M2 pan
head screws are attached.
MS-EX10-11 Mounting bracket for front sensing
type only.
Two 4mm M2 pan head screws
are attached.
MS-EX10-12 Mounting bracket for side sensing
type only.
Two 8mm M2 pan head screws
are attached.
MS-EX10-13 L-shaped mounting bracket
Two 4mm and two 8mm M2 pan
head screws are attached.
Cold rolled carbon steel
(SPCC)
Stainless steel
(SUS304)
5 I/O CIRCUIT DIAGRAMS
The following symbols are used in this section.
Symbol Meaning
D Reverse supply polarity protection diode
ZD Surge absorption zener diode
Tr1 NPN output transistor
Tr2 PNP output transistor
NPN output type
Color code
D
Tr1
Sensor circuit
Internal circuit
(Brown) +V
(Black) Output (note)
(Blue) 0V
ZD
Users' circuit
50mA max.
Load
+
12 to 24V DC
±10%
-
Only the thru-beam receiver incorporates the output.
PNP output type
Color code
(Brown) +V
Tr2
Sensor circuit
D
Internal circuit
Z
D
50mA max.
(Black) Output (Note)
(Blue) 0V
Users' circuit
Load
+
-
12 to 24V DC
±10%
Only the thru-beam receiver incorporates the output.
4 SLIT MASKS
Optional slit masks help the sensor detect small objects. The accuracy of
the position being sensed is also increased. However, the sensing range is
reduced.
Attach the slit mask to the sensor before mounting the sensor.
Model no. Description Material
OS-EX10-12 Slit mask for front sensing type
only. Slit diameter: 1.2mm.
OS-EX10-15 Slit mask for front sensing type
only. Slit diameter: 1.5mm.
*1
OS-EX10E-12
*1
Excluding EX-19
Slit mask for side sensing type
only. Slit diameter: 1.2mm.
If both the slit mask and the mounting bracket MS-EX10-1 or MS-EX10-11
are attached to the front sensing type sensor, use a spacer that is at least
0.2mm thick, as shown in the figure.
Spacers, at least 0.2mm thick
M2 screws
Stainless steel
(SUS304)
2
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