Panasonic EX-F70 SERIES User manual

853
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Ultrasonic
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Slim Object Detection
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SQ4
EX-F70/
EX-F60
Liquid
Sensor body
Leakage panLeakage pan
Leak Detection Sensor Amplier Built-in
EX-F70 SERIES EX-F60 SERIES
■General terms and conditions........... F-17
■General precautions ..................... P.1405
High-speed detection even a little liquid leak
Reliable detection
The unique effect of
capillarity enables reliable
detection of small leaks
and viscous liquids.
EX-F70 SERIES
No need for sensitivity adjustment
No need for sensitivity adjustment with adjuster, so initial
mounting is easy.
Easy operation check
Safe design
If the sensor is not mounted correctly, if the cable is
broken or disconnected, or if the sensor is not operating
correctly, the output is the same as when the beam is
not received (LEAK). Design deals with human errors
such as, forgetting to mount, etc.
This sensor is equipped with a NORMAL indicator (green)
which lights up when mounting correctly, and a FAULT
indicator (red) which lights up when sensing the leaked liquid
or when mounted incorrectly (forgetting to mount exclusive
mounting bracket). So, the operation can be checked easily.
PVC mounting bracket available
A mounting bracket made of PVC (polyvinyl chloride) is
available. This mounting bracket can be used normally in
environments that would corrode normal metal brackets.
Easy installation & reset
Facilitates easy installation: the SUS mounting bracket
type can be installed using only a single screw and the
PVC mounting bracket type can be installed using only
two screws or an adhesive. No component replacement
required for resetting after leak detection. The simple
shape makes it easy to wipe off the leaked liquid.
Capillarity effect
New type of detection method
When a leak occurs, the beam from the beam-emitting part scatters
through the leaked liquid and is not transmitted to the beam-receiving part.
<When leakage occurs> <When there is no leakage>
Beam-emitting part Beam-receiving part
Leakage pan
Leaked
liquid
Sensing
surface
Beam-emitting part Beam-receiving part
Leakage pan
Sensing
surface
The beam from the beam-emitting part
scatters through the leaked liquid and is
not transmitted to the beam-receiving part.
The beam from the beam-emitting part
reflects off of the surface of the sensor and
is transmitted to the beam-receiving part.
Compact, space-saving
This slim (10 mm 0.394 in)
side-mounting sensor is
especially good for use
in conned spaces.
SUS mounting bracket type
EX-F71□
PVC mounting bracket type
EX-F72□
10 mm
0.394 in
approx.
EX-F72□
Conforming to
EMC Directive Recognition
■Sensor selection guide ................. P.831~
■Korea’s S-mark............................. P.1410
Certified
(Excluding PNP output type)
panasonic-electric-works.net/sunx

Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
854
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Wafer
Detection
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Hot Melt Glue
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
Other
Products
SQ4
EX-F70/
EX-F60
ORDER GUIDE
Type Appearance Sensing object Cable length Model No. Output
General purpose
SUS mounting
bracket type
Water, FluorinertTM
(Note 1, 2) 2 m 6.562 ft
EX-F71 NPN open-collector transistor
EX-F71-PN
PNP open-collector transistor
PVC mounting
bracket type
EX-F72
NPN open-collector transistor
EX-F72-PN
PNP open-collector transistor
Chemical-resistant
PFA mounting
bracket type Agent, such as Sulfuric
acid, Hydrochloric acid,
Phosphoric acid or
Ammonia etc.
(Note 1, 3)
3 m 9.843 ft
EX-F61
NPN open-collector transistor
EX-F61-PN
PNP open-collector transistor
PVC mounting
bracket type
EX-F62
NPN open-collector transistor
EX-F62-PN
PNP open-collector transistor
Notes: 1) Highly viscous liquid may not be detected stably.
2) FluorinertTM is the world wide trademark of 3M.
3) The agents mentioned above are examples.
For details, please contact our ofce.
Leak detection sensors
5 m 16.404 ft cable length type (standard: 2 m 6.562 ft or 3 m 9.843 ft) is also
available.
When ordering this type, sufx “-C5” to the model No.
(e.g.)
5 m 16.404 ft cable length type of EX-F71-PN is “EX-F71-PN-C5” .
Simple wire-saving unit for leak detection sensor
Appearance Model No. Output
EX-FC1 Relay contact 1 a
5 m 16.404 ft cable length type
PFA enclosure gives excellent chemical resistance
The sensor enclosure and the cable
sheath are made from PFA which is
highly resistant to chemicals. Accurate
sensing is achieved even if there are
leaks of chemicals such as sulfuric
acid, hydrochloric acid or ammonia.
EX-F60 SERIES
Compact, space-saving
Even with its built-in
amplier, the size is
compact at W26 × H19 ×
D9 mm W1.024 × H0.748
× D0.354 in, so that it can
be used even in narrow
spaces.
Wire-saving unit made especially for connecting leak detection sensors!
EX-FC1
Easy installation & reset
The simplied shape makes it easy to clean up after liquid
leaks, simply by wiping off the liquid, and no parts need to
be replaced.
Space savings are signicant, as the ultra-thin & compact
EX-FC1 has main unit body dimensions of only W20 × H80
× D52 mm W0.787 × H3.150 × D2.047 in.
Slim & compact
PFA coating
PFA case
26 mm 1.024 in26 mm 1.024 in
19 mm 0.748 in
19 mm 0.748 in
9 mm
0.354 in
9 mm
0.354 in
Connects easily with one-touch connector
Connections are made by simply
inserting the leak detection sensor
cable leads into the snap male
connector SL-CP1, then push until
the connector snap-locks! This
saves the time and the trouble of
stripping the insulation from each
lead before attaching to terminals.
Saves wiring! Now connects up to 8 leak detection sensors
EX-FC1 is a simple wire-saving unit for exclusive use with
EX-F71/F72,EX-F61/F62 leak detection sensors.
(It can be used with general sensors as well.)
EX-FC1 integrates the outputs from up to 8 leak detection
sensors into a single OR output, so signicant wiring and
space savings are achieved.
* Even with only one leak detection sensor connected, an
OFF signal is output if the sensor detects liquid leakage,
or if the unit has been installed incorrectly.

855
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Wafer
Detection
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Hot Melt Glue
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
Other
Products
SQ4
EX-F70/
EX-F60
OPTIONS
Designation Model No. Description
Unit mounting bracket
MS-DIN-3 Mounting bracket for EX-FC1
Unit mounting bracket
•MS-DIN-3
•MS-SL-2
Accessories
•MS-EX-F7-1 •MS-EX-F7-2 •MS-EX-F6-1 •MS-EX-F6-2 •SL-CP1
(Snap male connector)
10 pcs. per set
•SC-PK
(Connector end caps)
8 pcs. per set
• MS-EX-F7-3
1234
Connector end caps
SC-PK
SPECIFICATIONS
Sensors
Type General purpose Chemical-resistant
SUS mounting bracket type PVC mounting bracket type PFA mounting bracket type PVC mounting bracket type
Model No.
NPN output EX-F71 EX-F72 EX-F61 EX-F62
Item PNP output EX-F71-PN EX-F72-PN EX-F61-PN EX-F62-PN
Sensing object Water, FluorinertTM (Note 2, 3) Agent, such as Sulfuric acid, Hydrochloric acid,
Phosphoric acid or Ammonia etc. (Note 2, 4, 6)
Supply voltage 12 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption 10 mA or less (PNP output type: 15 mA or less) 15 mA or less
Output
<NPN output type>
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1.0 V or less (at 50 mA sink current)
0.4 V or less (at 16 mA sink current)
<PNP output type>
PNP open-collector transistor
• Maximum source current: 50 mA
• Applied voltage: 30 V DC or less (between output and +V)
• Residual voltage: 1.0 V or less (at 50 mA source current)
0.4 V or less (at 16 mA source current)
Utilization category DC-12 or DC-13
Output operation In normal state: ON, When leak detected or the sensor is mounted improperly: OFF
Short-circuit protection Incorporated
Response time 50 ms or less
FAULT indicator Red LED (lights up when the leak liquid is detected, or the sensor is mounted improperly)
NORMAL indicator Green LED (lights up when the sensor is mounted properly)
Pollution degree 3 (Industrial environment)
Protection IP67 (IEC)
Ambient temperature
–10 to +60 °C +14 to +140 °F (No dew condensation or icing allowed), Storage: –20 to +70 °C – 4 to +158 °F (Note 5)
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Incandescent light: 1,000 ℓx at the light-receiving face
Emitting element Infrared LED (non-modulated)
Material Enclosure: Polypropylene Enclosure: PFA
Cable 0.1 mm23-core PVC cabtyre cable, 2 m 6.562 ft long 0.1 mm23-core PFA cabtyre cable, 3 m 9.843 ft long
Cable extension Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Weight Net weight: 25 g approx. Net weight: 60 g approx.
Accessories
MS-EX-F7-1
(SUS mounting bracket)
(Note 7): 1 pc.
MS-EX-F7-2, MS-EX-F7-3
(PVC mounting bracket) (Note 7):1 pc.
each for two-point-xing and adhesive-xing
MS-EX-F6-1
(PFA mounting bracket): 1 pc.
MS-EX-F6-2
(PVC mounting bracket): 1 pc.
Notes: 1) Where measurement conditions have not been specied precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) Highly viscous liquid may not be detected stably.
3) FluorinertTM is the world wide trademark of 3M.
4) The agents mentioned above are examples. For details, please contact our ofce.
5) Liquid being detected should also be kept within the rated ambient temperature range.
6) PVC mounting bracket may not be used depending on type or viscosity etc. of the agent. For details, please contact our ofce.
7) The mounting bracket for EX-F71(-PN) is not interchangeable with that of EX-F72(-PN) due to the different sensitivity settings of each sensor.
SUS mounting
bracket
PVC mounting bracket
for adhesive xing
PFA mounting
bracket
PVC mounting
bracket
Unit mounting
base
PVC mounting bracket
for two-point xing

Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
856
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Wafer
Detection
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Hot Melt Glue
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
Other
Products
SQ4
EX-F70/
EX-F60
SPECIFICATIONS
Simple wire-saving unit
Designation Simple wire-saving unit for leak detection sensor
Item Model No. EX-FC1
Applicable connector SL-CP1
Supply voltage 12 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption 50 mA or less (for the unit itself),
135 mA or less (including the sensor input current when all outputs of sensors are ON)
Output
Relay contact 1a
• Switching capacity: 30 V 1 A DC (resistive load)
• Min. applied load: 10 mV 10 µA DC
• Electrical lifetime: 100,000 switching operations or more (rated load, switching frequency 20 operations/min.)
• Mechanical lifetime: 50 million switching operations or more (switching frequency 180 operations/min.)
Utilization category DC-12 or DC-13
Output operation The output relay is ON when the input signal from the sensor is ON (Note 2)
Response time 5 ms or less (excluding the response time of the sensor)
Input No. 8 Nos.
Indicators
Normal Green LED × 8 (light up when the sensor is connected to each channel and the connection setting switch is set to ON)
Error
Red LED × 8 (light up when the leak liquid is detected by a sensor connected to each channel or a sensor is mounted improperly)
Output Orange LED [lights up when the output relay is ON (normal)]
Pollution degree 3 (Industrial environment)
Ambient temperature –10 to +60 °C +14 to +140 °F (No dew condensation or icing allowed), Storage: –20 to +70 °C –4 to +158 °F
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Material Enclosure: ABS, Unit mounting base: POM, Terminal part: PBT
Cable 0.2 mm24-core cabtyre cable, 2 m 6.562 ft long
Cable extension Extension up to total less than 10 m 32.808 ft is possible, with 0.3 mm2, or more, cable.
Weight Net weight: 85 g approx.
Accessories SL-CP1 (Snap male connector): 8 pcs., MS-SL-2 (Unit mounting base): 1 pc., SC-PK (Connector end cap) : 8 pcs.
Notes: 1) Where measurement conditions have not been specied precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) Even with only one leak detection sensor connected, an OFF signal is output if the sensor detects liquid leakage, or if the unit has been installed
incorrectly.

857
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Wafer
Detection
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Hot Melt Glue
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
Other
Products
SQ4
EX-F70/
EX-F60
I/O CIRCUIT AND WIRING DIAGRAMS
EX-F7□EX-F6□NPN output type
I/O circuit diagram Wiring diagram
EX-F7□
EX-F6□
Symbols … D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : NPN output transistor
Users’ circuitInternal circuit
50 mA max.
(Blue) 0 V
(Brown) +V
(Black) Output
Color code
12 to 24 V DC
±10 %
Tr
D
ZD
+
–
Load
Sensor circuit
Blue
Brown
Black 12 to 24 V DC
±10 %
Load +
–
Blue
Brown
Black 12 to 24 V DC
±10 %
Load +
–
EX-F7□-PN EX-F6□-PN PNP output type
I/O circuit diagram Wiring diagram
EX-F7□-PN
EX-F6□-PN
I/O circuit diagram (for one channel)
Note: The output does not incorporate a short-circuit protection circuit.
Do not connect it directly to a power supply or a capacitive load.
* 1
Non-voltage contact or NPN open-collector transistor
(Amplier built-in leak detection sensor)
or
D
ZD
Tr
+
–
Users’ circuitInternal circuit
(Brown) +V
(Black) Output
(Blue) 0 V
Color code
50 mA max.
Load
Sensor circuit
12 to 24 V DC
±10 %
Blue
Brown
Black 12 to 24 V DC
±10 %
Load
+
–
Blue
Brown
Black 12 to 24 V DC
±10 %
Load
+
–
Main circuit
Internal circuit
Terminal No. Color code
(Brown) 12 to 24 V DC ±10 %12 to 24 V DC ±10 %
(White) OUT
(Black) OUT
(Blue) 0 V
Sensor side
IN
0 V
Not
connected
1
3
2
4
Users’ circuit
*1 Relay contact (1a)
Symbols … D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : PNP output transistor
EX-FC1 Simple wire-saving unit for leak detection sensor