EX-Z Series User Manual Datasheet by Panasonic Industrial Automation Sales

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Panasonic”
2016.1 panasonic.net/id/pidsx/global
Ultra-minute Photoelectric Sensor
EX-Z Series
USER’S MANUAL
WUME-EXZ-2
2
Contens
1. Cautions ··························································································3
2. Part Description ················································································4
3. Mounting ·························································································5
3-1 Mounting of sensor ················································································· 5
3-2 Installation interval ················································································· 7
4. I/O Circuit Diagram ············································································9
5. Stability Indicator ············································································· 10
6. Beam Alignment ·············································································· 11
7. Option ··························································································· 12
7-1 Sensor mounting bracket ········································································ 12
8. Specifications ················································································· 13
8-1 Side sensing type ·················································································13
8-2 Front sensing type ················································································14
9. Dimensions ···················································································· 15
3
1. Cautions
WARNING
Never use this product as a sensing device for personnel protection.
When using sensing devices for personnel protection, use products that meet laws
and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in
each region or country.
This product has been developed / produced for industrial use only.
This product employs a small cable of 0.1mm2 in conductor area. Take care that the
cable is not pulled with a strong force, as it may damage this product or break its wires.
Make sure that stress by forcible bend or pulling is not applied to the sensor cable joint.
Cable can be extended up to 50m in total length (each emitter / receiver of thru-beam
type) if extension cable is more than 0.3mm2 in electric conductor cross-sectional area.
Make sure that the power supply is OFF while adding or removing the controllers.
Take note that incorrect wiring will 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.
When 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.
Take care that the sensor is not directly exposed to fluorescent lamp from a rapid-starter
lamp, a high frequency lighting device or sunlight etc., as it may affect the sensing per-
formance.
Do not use during the initial transient time (50ms) after the power supply is switched
ON.
This product is suitable for indoor use only.
Avoid dust, dirt, and steam.
Do not use this sensor in places where it may come in contact with corrosive gas, etc.
Ensure that the product does not come into contact with organic solvents such as thin-
ner.
Ensure that the product does not come into contact with strong acid or alkaline.
Ensure that the product does not come into contact with oil or grease.
This product cannot be used in an environment containing inflammable or explosive
gases.
Never disassemble or modify the product.
Cable end has not been waterproofed. Do not use the product in any manner that may
cause water entry via cable end.
4
2. Part Description
Thru-beam emitter side sensing type EX-Z11□, EX-Z12□, EX-Z13□
Beam emitting part
Thru-beam receiver side sensing type EX-Z11□, EX-Z12□, EX-Z13□
Operation indicator (Orange)
Lights up when the sensing output
is ON.
Beam receiving part
Stability indicator (Green)
Lights up under the stable light condition
or the stable dark condition
Thru-beam emitter front sensing type EX-Z11F□, EX-Z12F□, EX-Z13F□
Beam emitting part
Thru-beam receiver front sensing type EX-Z11F□, EX-Z12F□, EX-Z13F□
Operation indicator (Orange)
Lights up when the sensing
output is ON.
Beam receiving part
Stability indicator (Green)
Lights up under the stable light condition
or the stable dark condition
5
3. Mounting
3-1 Mounting of sensor
The tightening torque should be 0.2N·m or less.
M2 screw and nut, spring washer, and flat washer are accessory of this product.
When tapping in mounting section (Unit: mm)
<Side sensing type>
Sensing
direction
8.5
M2 screw (length 10)
(accessory)
M2×0.4
Tapping depth: 5
<Front sensing type>
Sensing
direction 8.5
M2 screw (length 6)
(accessory)
M2×0.4
Tapping depth: 7
When using screws and nuts that are accessory of the product (Unit: mm)
<Side sensing type>
Sensing
direction
8.5
M2 screw (length 10)
(accessory)
Thickness of mounting
plate: 2 or less
Nut
Spring washer
Flat washer
Thickness of mounting
plate: 2 or less
Nut
Spring washer
Flat washer
<Front sensing type>
Sensing
direction 8.5
M2 screw (length 6)
(accessory)
6
When using sensor mounting bracket (optional)
L-shaped mounting bracket
MS-EXZ-1
Mounting bracket for front sensing type
MS-EXZ-2
Mounting spacer for front sensing type
MS-EXZ-4
Mounting bracket for side sensing type
MS-EXZ-3
7
3-2 Installation interval
Interference prevention function is not incorporated in this product. In case mounting two
sets of this product close together, please mount it as drawing below indicates. (Typical
example)
Find out the operating point ℓ1 on the parallel deviation diagram for the sensing distance
L1. Separate sensors by 2 X ℓ1 or more.
EX-Z11□, EX-Z11F□
<Parallel deviation diagram (typical)>
80
40
60
0
20
010 1020 20
Operation distance ℓ(mm)
CenterLeft Right
(L1)
(ℓ1)
Sensing distance L (mm)
In case using at sensing distance (L1) 50mm, the
operation point (ℓ1) is approx. 8.02mm according
to diagram above.
The installation interval is
Approx. 8.02mm X 2 = approx. 16.04mm
Thus, install the product to approx. 16.04mm or
more away.
<Installation interval>
50mm
16.04mm
16.04mm
8
EX-Z12□, EX-Z12F□
<Parallel deviation diagram (typical)>
200
0
100
050 50100 100
Operation distance ℓ(mm)
CenterLeft Right
(L2)
(ℓ2)
Sensing distance L (mm)
In case using at sensing distance (L2) 200mm, the
operation point (ℓ2) is approx. 30.5mm according
to the diagram at left.
The installation interval is
Approx. 30.5mm X 2 = approx. 61mm
Thus, install the product to approx. 61mm or more
away.
<Installation interval>
200mm
61mm
61mm
EX-Z13□, EX-Z13F□
<Parallel deviation diagram (typical)>
800
400
600
0
200
050 50100 100
Operation distance ℓ(mm)
CenterLeft Right
(L3)
(ℓ3)
Sensing distance L (mm)
In case using at sensing distance (L3) 500mm, the
operation point (ℓ3) is approx. 81.9mm according
to the diagram at left.
The installation interval is
Approx. 81.9mm X 2 = approx. 163.8mm
Thus, install the product to approx. 163.8mm or
more away.
<Installation interval>
500mm
163.8mm
163.8mm
E e
9
4. I/O Circuit Diagram
NPN output type and PNP output type common: Thru-beam type emitter EX-Z1□
Main circuit
(Brown) + V
(Blue) 0V
+
12 to 24V DC
±10%
Users’ circuitInternal circuit
NPN output type: Thru-beam type receiver EX-Z1□
Main circuit
(Brown) + V
(Black) Output
(Blue) 0V
Load
+
12 to 24V DC
±10%
Users’ circuitInternal circuit
PNP output type: Thru-beam type receiver EX-Z1□-P
Main circuit
(Brown) + V
(Black) Output
(Blue) 0V
Load
+
12 to 24V DC
±10%
Users’ circuitInternal circuit
10
5. Stability Indicator
The stability indicator (green) lights up when the incident light intensity has sufficient
margin to the operation level.
When the beam is received at a level where the stability indicator lights up, stable sens-
ing is possible in both the "Light" state operation and the "Dark" state operation without
being affected by changes in temperature, voltage, etc.
Approx.
15%
Approx.
25%
100
0
Lights up
Turned off
"Light" state operation
"Dark" state operation
Lights up
Output operation level
Light margin width
Dark margin width
Output operation
Stability indicator operation
Sensing distance
0
Incident light intensity (%)
11
6. Beam Alignment
1. Place the emitter and the receiver face to face along a
straight line. Move the emitter in the up, down, left and
right directions, in order to determine the range of the light
received condition with the help of the operation indicator
(orange), and place it almost at the center.
2. Similarly, adjust for up, down, left and right angular move-
ment of the emitter.
3. Further, perform the angular adjustment for the receiver
also.
4. Check that the stability indicator (green) lights up.
Emitter
Receiver
Sensing object
Operation indicator
(Orange)
Stability indicator
(green)
12
7. Option
7-1 Sensor mounting bracket
Product name Model No. Description
Sensor mounting
bracket
MS-EXZ-1
Mounting bracket common to side sensing type and front sensing type
(2 sets required)
Material: Stainless steel (SUS304)
M2 (length 4mm) screw: 2 screws, M2 (length 8mm) screw:
2 screws are attached
MS-EXZ-2
Mounting bracket for front sensing type (2 sets required)
Material: Stainless steel (SUS304)
M2 (length 4mm) screw: 2 screws attached
MS-EXZ-3
Mounting bracket for side sensing type (2 sets required)
Material: Stainless steel (SUS304)
M2 (length 8mm) screw: 2 screws attached
Spacer for
mounting at the
back
MS-EXZ-4
Mounting bracket for front sensing type (10 pieces / set)
Material: POM
M2 (length 10mm) screw, nut, spring washer, flat washer:
20 pieces are attached to each
<MS-EXZ-1> <MS-EXZ-2> <MS-EXZ-3> <MS-EXZ-4>
13
8. Specifications
8-1 Side sensing type
Type
Sensing distance 50mm type Sensing distance 200mm type Sensing distance 500mm type
Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON
Model No.
(note 2)
NPN output
EX-Z11A EX-Z11B EX-Z12A EX-Z12B EX-Z13A EX-Z13B
PNP output
EX-Z11A-P EX-Z11B-P EX-Z12A-P EX-Z12B-P EX-Z13A-P EX-Z13B-P
Sensing distance 50mm 200mm 500mm
Minimum sensing
object
ø0.3mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 50mm)
ø0.5mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 200mm)
ø1.0mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 500mm)
Repeatability
(Perpendicular to sensing axis)
0.02mm or less 0.03mm or less 0.05mm or less
Supply voltage 12 to 24V DC ±10% Ripple P-P 10% or less
Current consumption Emitter: 10mA or less, Receiver: 10mA or less
Output
<NPN output type>
NPN open-collector transistor
Maximum sink current: 20mA
Applied voltage: 30V DC or less
(between output and 0V)
Residual voltage: 1.5V or less
(at 20mA sink current)
<PNP output type>
PNP open-collector transistor
Maximum source current: 20mA
Applied voltage: 30V DC or less
(between output and +V)
Residual voltage: 1.5V or less
(at 20mA source current)
Short-circuit protection
Incorporated
Response time 0.5ms or less
Environment resistance
Protection IP67 (IEC)
Ambient temperature
-10 to +55°C (No dew condensation or icing allowed), Storage: -30 to +70°C
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Ambient illuminance
Incandescent light: 5,000ℓx at the light-receiving face
Voltage withstandability
1,000V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20MΩ, or more, with 250V DC megger between all supply terminals connected
together and enclosure
Vibration resistance 10 to 500Hz frequency, 3mm amplitude (20G max.) in X, Y and Z directions for two hours each
Shock resistance 500m/s2 acceleration (50G approx.) in X, Y and Z directions for three times each
Emitting element Red LED (Peak emission wavelength: 650nm)
Material Enclosure: PBT, Lens: Polycarbonate, Metallic part: Stainless steel (SUS304)
Cable (Note 3) 0.1mm2 3-core (emitter: 2-core) cabtyre cable, 2m long
Cable extension Extension up to total 50m is possible with 0.3mm2, or more, cable (thru-beam type:
emitter and receiver).
Weight (Main body only)
Each of emitter and receiver: Approx. 15g
Accessories M2 screw (length 10mm): 2 pcs., Nut: 2 pcs., Spring washer: 2 pcs., Flat washer: 2 pcs.
Instruction manual: 1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient
temperature of +23 °C.
2) The model No. with suffix Eshown on the label affixed to the thru-beam type sensor is the emitter,
D”shown on the label is the receiver.
(Example) Emitter of EX-Z11A: EX-Z11E, Receiver of EX-Z11A: EX-Z11AD
Model Nos. having suffix “-R” are inflection resistant cable type.
(Example) The inflection resistant cable type of EX-Z11A-P is "EX-Z11A-P-R".
3) The inflection resistant cable type (model having "-R" at its end of the model No.) is 0.1mm2 3-core
(emitter: 2-core) cabtyre cable, which is 2m long.
14
8-2 Front sensing type
Type
Sensing distance 50mm type Sensing distance 200mm type Sensing distance 500mm type
Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON
Model No.
(Note 2)
NPN output
EX-Z11FA EX-Z11FB EX-Z12FA EX-Z12FB EX-Z13FA EX-Z13FB
PNP output
EX-Z11FA-P EX-Z11FB-P EX-Z12FA-P EX-Z12FB-P EX-Z13FA-P EX-Z13FB-P
Sensing distance 50mm 200mm 500mm
Minimum sensing
object
ø0.3mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 50mm)
ø0.5mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 200mm)
ø1.0mm opaque object (Com-
pletely beam interrupted ob-
ject) (Setting distance between
emitter and receiver: 500mm)
Repeatability
(Perpendicular to sensing axis)
0.02mm or less 0.03mm or less 0.05mm or less
Supply voltage 12 to 24V DC ±10% Ripple P-P 10% or less
Current consumption Emitter: 10mA or less, Receiver: 10mA or less
Output
<NPN output type>
NPN open-collector transistor
Maximum sink current: 20mA
Applied voltage: 30V DC or less
(between output and 0V)
Residual voltage: 1.5V or less
(at 20mA sink current)
<PNP output type>
PNP open-collector transistor
Maximum source current: 20mA
Applied voltage: 30V DC or less
(between output and +V)
Residual voltage: 1.5V or less
(at 20mA source current)
Short-circuit protection
Incorporated
Response time 0.5ms or less
Environment resistance
Protection IP67 (IEC)
Ambient temperature
-10 to +55°C (No dew condensation or icing allowed), Storage: -30 to +70°C
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Ambient illuminance
Incandescent light: 5,000ℓx at the light-receiving face
Voltage withstandability
1,000V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20MΩ, or more, with 250V DC megger between all supply terminals connected together
and enclosure
Vibration resistance 10 to 500Hz frequency, 3mm amplitude (20G max.) in X, Y and Z directions for two hours each
Shock resistance 500m/s2 acceleration (50G approx.) in X, Y and Z directions for three times each
Emitting element Red LED (Peak emission wavelength: 650nm)
Material
Enclosure: PBT, Lens: Polycarbonate, Metallic part: Stainless steel (SUS304, Rear part: SUS301)
Cable (Note 3) 0.1mm2 3-core (emitter: 2-core) cabtyre cable, 2m long
Cable extension Extension up to total 50m is possible with 0.3mm2, or more, cable (thru-beam type:
emitter and receiver).
Weight (Main body only)
Each of emitter and receiver: Approx. 15g
Accessories M2 screw (length 6mm): 2 pcs., Nut: 2 pcs., Spring washer: 2 pcs., Flat washer: 2 pcs.
Instruction manual: 1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient
temperature of +23 °C.
2) The model No. with suffix Eshown on the label affixed to the thru-beam type sensor is the emitter,
D”shown on the label is the receiver.
(Example) Emitter of EX-Z11FA: EX-Z11FE, Receiver of EX-Z11FA: EX-Z11FAD
Model Nos. having suffix “-R” are inflection resistant cable type.
(Example) The inflection resistant cable type of EX-Z11FA-P is "EX-Z11FA-P-R".
3) The inflection resistant cable type (model having "-R" at its end of the model No.) is 0.1mm2 3-core
(emitter: 2-core) cabtyre cable, which is 2m long.
15
9. Dimensions
Thru-beam type side sensing type EX-Z11□, EX-Z12□, EX-Z13□
(Unit: mm)
1.75
1.75
0.4
0.4
4.25
4.25
2.2 2.2
6.5 6.5
8.5
8.5
12
12
3.5
3.5
1
1
2.9 2.92.5 2.5
4.25 4.25
2-ø2.2 2-ø2.2
5.5 5.5
ø2 cable 2m long
[Cable diameter: ø0.6 (Note 1)]
ø2 cable, 2m
[Cable diameter: ø0.6 (Note 1)]
<Emitter> <Receiver>
Note: The cable diameter of inflection resistant cable type is ø0.7mm.
Thru-beam type front sensing type EX-Z11F□, EX-Z12F□, EX-Z13F□
(Unit: mm)
1.5 1.5
3 3
8 8
1.75
1.75
4.25
4.25
1.75 1.754.4 4.4
8.5
8.5
12
12
14
14
4.025 4.025
4.45 4.45
2-ø2.2 2-ø2.2
2-R1.8 2-R1.8
ø2 cable, 2m
[Cable diameter: ø0.6 (Note 1)]
ø2 cable, 2m
[Cable diameter: ø0.6 (Note 1)]
<Emitter> <Receiver>
Note: The cable diameter of inflection resistant cable type is ø0.7mm.
16
Sensor mounting bracket MS-EXZ-1
(Unit: mm)
1.4
1.2
7
10.5
15
12
8.5
8
3.2
6.8
8.5
4.75
1.75
4-M2 X 0.4 thru-hole threads
Sensor mounting bracket MS-EXZ-2
(Unit: mm)
1.2
3.3
9
18.7
15
8
3.2
1.4
8.5
12
3.5
6.25
6.8
3.2
1.75
1.4
4-M2 X 0.4
thru-hole threads
Sensor mounting bracket MS-EXZ-3
(Unit: mm)
1.4
1.2
3.2
7.5
17.7
12
7.258.5
8
15
3.2
1.4
6.8
9.93.5
2-M2 X 0.4 thru-hole threads
17
Spacer for mounting at the back MS-EXZ-4
(Unit: mm)
5.1
8.5
12
4.5
2.8
3.5
1.7
2-ø2.2
Panasonic Industrial Devices SUNX Co., Ltd.
Overseas Sales Division (Head Office): 2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan
Telephone: +81-568-33-7861 Facsimile: +81-568-33-8591
panasonic.net/id/pidsx/global
For sales network, please visit our website.
© Panasonic Industrial Devices SUNX Co., Ltd. 2016
January, 2016 PRINTED IN JAPAN WUME-EXZ-2
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