877
Related Information
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY COMPONENTS
PRESSURE /
FLOW
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USE SENSORS
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OPTIONS
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WIRE-SAVING
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PLC
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INTERFACES
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MANAGEMENT
SOLUTIONS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
Liquid
Sensor body
Leakage panLeakage pan
Leak Detection Sensor Amplier Built-in
EX-F70 SERIES EX-F60 SERIES
■General terms and conditions ............. F-3
■General precautions ................... P.1552~
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
liqui
d
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 conned spaces.
SUS mounting bracket type
EX-F71□
PVC mounting bracket type
EX-F72□
10 mm
0.394 in
approx.
EX-F72□
■Selection guide ............................. P.865~
■Korea’s S-mark ............................. P.1602
(Excluding PNP output type)
panasonic.net/id/pidsx/global
Certified
Recognition
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
878
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
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, 4)
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) Fluorinert is the world wide trademark of 3M.
3) The agents mentioned above are examples.
For details, please contact our ofce.
4)
PVC mounting brackets may not be suitable for use depending on the
concentration of the detection target. For details, please contact our ofce.
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, sufx “-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
amplier, 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 simplied 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 signicant, 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 in
26 mm 1.024 in
19 mm 0.748 in19 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! 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 signicant 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.
879
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
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DEVICES
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MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
OPTIONS
Designation Model No. Description
Unit mounting bracket
MS-DIN-3 Mounting bracket for EX-FC1
Connector end cap
SC-PK Connector end cap for EX-FC1 8 pcs. per set
Unit mounting bracket
• MS-DIN-3
Connector end cap
• SC-PK• 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
• 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
CE marking directive compliance
EMC Directive, RoHS Directive
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 or less at the light-receiving face
Emitting element Infrared LED (non-modulated)
Material Enclosure: Polypropylene Enclosure: PFA
Cable 0.1 mm2 3-core PVC cabtyre cable, 2 m 6.562 ft long 0.1 mm2 3-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 specied precisely, the conditions used were an ambient temperature of +20 °C +68 °F.
2) Highly viscous liquid may not be detected stably.
3) Fluorinert is the world wide trademark of 3M.
4) The agents mentioned above are examples. For details, please contact our ofce.
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 ofce.
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
880
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
SPECIFICATIONS
Simple wire-saving unit
Designation Simple wire-saving unit for leak detection sensor
Item Model No. EX-FC1
CE marking directive compliance
EMC Directive, RoHS Directive
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 mm2 4-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.
Notes: 1) Where measurement conditions have not been specied 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.
881
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
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
U
sers’ circuit Internal 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
B
rown
Black
12 to 24 V DC
±10 %
Load +
-
Blue
B
rown
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
(Amplier built-in leak detection sensor)
or
D
ZD
Tr
+
-
U
sers’ circuit Internal circuit
(Brown) +V
(Black) Output
(Blue) 0 V
Color code
50 mA max.
Load
Sensor circuit
12 to 24 V DC
±10 %
Blue
B
rown
Black
12 to 24 V DC
±10 %
Load
+
-
Blue
B
rown
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
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
882
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
PRECAUTIONS FOR PROPER USE
EX-F71(-PN) EX-F72(-PN)
Mounting
EX-F71(-PN)
• Insert the M4 stud-bolt (length
10 mm 0.394 in or more) welded
on the user’s facilities into
the mounting hole of the SUS
mounting bracket and screw
with an M4 nut (please arrange
separately). The tightening torque
should be 0.98 N·m or less.
EX-F72(-PN)
<In case of using the two-point-xing PVC mounting bracket>
• Insert M4 stud-bolts (length
10 mm 0.394 in or more)
welded on the user’s facilities
into the mounting holes of
the two-point-xing mounting
bracket and screw with M4 nuts
(please arrange separately).
The tightening torque should be
0.49 N·m or less.
<In case of using the PVC mounting bracket for adhesive fixing>
• Use adhesive to stick fast the mounting bracket on the
mounting surface. Please note that if the adhesive sticks
out from the bottom surface of the mounting bracket or is
0.5 mm 0.020 in, or more thick, the sensor body cannot
be tted to the mounting bracket.
How to t the sensor body to the exclusive mounting bracket
• Match the notch in the sensor body
with the projection of the exclusive
mounting bracket and slide till a click
is felt.
• When mounting, make sure to use
the brackets included with the unit
in order to eliminate human error (such as forgetting
to install). If the included brackets are not used, stable
sensing is rendered impossible.
Also, because sensitivity settings differ between the
EX-F71(-PN) and the EX-F72(-PN), their brackets cannot
be interchanged.
EX-F61(-PN) EX-F62(-PN)
Mounting
EX-F61(-PN)
• Insert the M4 stud-bolt (length
10 mm 0.394 in or more) welded
on the user’s facilities into
the mounting hole of the PFA
mounting bracket and screw
with an M4 nut (please arrange
separately). The tightening torque
should be 0.98 N·m or less.
EX-F62(-PN)
• Please note that if the excess adhesive from the bottom
surface of the exclusive mounting bracket is remained,
the sensing capability may be affected.
Use adhesive for vinyl chloride (PVC).
How to t the sensor body to the exclusive mounting bracket
• Align the projections in the sensor body with the notches of
the exclusive mounting bracket and slide till a click is felt.
How to remove the sensor body from the exclusive mounting bracket
• Pinch the projections of the sensor body and pull the
body upwards. Never pull the cable, since it may cause a
cable break.
M4 stud-bolt
(Straight type)
M4 nut
SUS plate
M4 stud-bolts
(Straight type)
M4 nuts
Notch
Projection
M4 nut
M4 stud-bolt
(Straight type)
Projection
Notches
Projection
• 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.
Refer to p.1552~ for general precautions.
883
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
PRECAUTIONS FOR PROPER USE
EX-FC1
Mounting
• When mounting the unit, be sure to use the unit mounting
base (MS-SL-2) (accessory).
• When installing the unit mounting base to the unit, insert
the base aligned with the grooves of the unit and move
until the unit stopper is locked.
• Two installation positions are available for the unit
mounting base so that the unit direction can be changed.
Install the base at one of them.
Mounting position 1 Mounting position 2
<In case of using a DIN rail or the mounting bracket (MS-DIN-3)
(optional)>
Fit the rear part of the unit
mounting base on a 35 mm
1.378 in width DIN rail or
the mounting bracket
(MS-DIN-3) (optional).
Press down the front part of
the unit mounting base on
the 35 mm 1.378 in width
DIN rail or the mounting
bracket (MS-DIN-3)
(optional) and t the front
part of the base.
* For removal, insert a
athead screwdriver into
the DIN rail stopper and
pull towards yourself.
Designation Function
Normal indicator
(Green LED × 8)
Lights up when sensors are connected to each channel
and the connection setting switch is set to ON.
Error indicator
(Red LED × 8)
Lights up when leak is detected by any sensor
connected or any sensor is mounted improperly.
For details, refer to “Connection setting switch”
(p.884).
Output indicator
(Orange LED) Lights up when the output relay is ON (Normal).
Connection setting
switch
Set the switch to ON when the leak detection
sensor is connected, set to OFF when the leak
detection sensor is not connected.
Connector Connect the leak detection sensors.
Part description
Grooves
Unit stopper
Unit
Unit mounting base
Din rail stopper
7
6
5
4
3
2
1
0
Uni
t
Unit mounting base
Din rail stopper
DIN rail stopper
35 mm 1.378 in width DIN rail or the
mounting bracket (MS-DIN-3) (Optional)
Flathead screwdriver
DIN rail stopper
Unit stopper
Unit mounting
base
Unit
(
Purchase
separately.
M4 pan head screw
)
④
① ③②
⑤
7
6
5
4
3
2
1
0
Connection method
• Make sure to connect or disconnect the snap male
connector (SL-CP1) in the power supply off condition.
• Take care that wrong wiring will damage the product.
• The terminal No. 4 of the snap male connector
(SL-CP1) is not used.
Take care not to connect to the terminal No. 4 by
mistake. Further, if there are unused wires, please
insulate them.
12341234
Content
+V
0 V
IN
No connected
• For details of the hook-up method of the snap male
connector (SL-CP1), refer to the Instruction Manual
enclosed with SL-CP1.
• By holding the SL-CP1 with
the cable connected, insert it
into the connector of the
EX-FC1 reliably till it stops.
Disconnection method
• By holding SL-CP1, pull it
from the EX-FC1 horizontally.
Note: Do not pull out by holding the
cable, as this can result in cable
disconnection.
7
6
5
4
3
2
1
0
EX-FC1
SL-CP1 (Accessory)
Cable of the leak
detection sensor
Connection
<In case of using screws>
• Mount using M4 pan head
screws with a tightening
torque of 0.8 N·m or less.
However, in case of side
mounting, make sure to
mount the unit such that
the unit stopper faces
front.
Refer to p.1552~ for general precautions.
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
884
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
PRECAUTIONS FOR PROPER USE
Operation
Connection
state of
the leak
detection
sensor
State of the
connection
setting
switch
Leak
detected
condition
Normal
indicator
(Green)
Error
indicator
(Red)
Output
indicator
(Orange)
Normal
Connected
ON
Not
leaked
Lights
up
Turns
off
Lights
up
Leaked Turns
off
Lights
up
Turns
off
Unconnected
OFF
―
Turns
off
Turns
off
Lights
up
Error
Connected
OFF Not
leaked
Lights
up
Lights
up
Turns
off
Unconnected
ON
―
Turns
off
Lights
up
Turns
off
EX-FC1
Connection setting switch
• The connection setting should be carried out in the power
supply off condition after removing any electrostatic charge
which may be present on your body.
• For the channel that the unit sensor is connected to and
the connection setting switch is set to “ON” side, the error
indicator (red) lights up for a moment when the power is
turned on. This is not a malfunction for the unit because it
is caused by characteristic of the sensor.
• Make sure to set the connection setting switch with the
connector No. to which the leak detection sensor is
connected, to “ON” side.
• In case both the normal indicator (green) and the error
indicator (red) light up, the connection setting switch with
the connector No. to which the leak detection sensor is
connected, is not set to “ON” side. Set the connection
setting switch with the connector No. to which the leak
detection sensor is connected, to “ON” side.
• In case the error indicator (red) lights up, the leak
detection sensor detects leak or the connection setting
switch is set to “ON” side without connecting the leak
detection sensor. If the connection setting switch is set to
“ON” side without connecting the leak detection sensor,
set the connection setting switch to “OFF” side.
• If the leak detection sensor detects leak or the connection
setting switch is set to “OFF” side in the state that the
leak detection sensor is improperly mounted to the
mounting bracket, the sensor judges as the output is ON.
Be careful when setting.
All models
Wiring
• Make sure that the power supply is off while wiring.
• Verify that the supply voltage variation is within the rating.
Take care that if a voltage exceeding the rated range or
an AC power supply is directly applied, the sensor may get
damaged or burnt.
• 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.
• Make sure to use an isolation transformer for the DC power
supply. 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.
• Cable extension is possible up to total 50 m 164.05 ft with
0.3 mm2, or more, cable (less than 10 m 32.81 ft for
EX-FC1). However, in order to reduce noise, make the
wiring as short as possible.
• Make sure that stress by forcible bend or pulling is not
applied directly to the sensor cable joint.
• EX-FC1 output dose not incorporate a short-circuit
protection circuit.
Do not connect it directly to a power supply or a capacitive
load.
( )
7
6
5
4
3
2
1
0
7
NOT
USED
6
5
4
3
2
1
0
ON
Connector No.
These are not used.
“ON” side
“ON” side
“ON” side
“ON” side
Connection setting switch setting example
In case the input of 0, 3, 4 and 5 are set
to effective.
• In case air bubbles are drawn into the sensing part, take
care that it may take some time for sensing to stabilize, or
sensing may even become unstable.
Check the usage conditions thoroughly before use.
• Do not use during the initial transient time (leak detection
sensor: 50 ms approx., EX-FC1: 0.5 sec. approx.) after
the power supply is switched on.
• Since this sensor employs non-modulated infrared LED,
take sufcient care against extraneous light. Do not
expose the sensing part directly to the extraneous light.
• Avoid dust, dirt, and steam. Further, do not use this
product in an environment containing organic solvents.
• Take care that EX-7□(-PN) and EX-FC1 does not come
in contact with oil, grease or organic solvents, such as,
thinner, etc.
• In case this sensor is used where electrostatic charge
is present, use a metal leak pan, which should be
connected to an actual ground.
• These sensors are only for indoor use.
• Avoid using the product in an explosive atmosphere
because this product does not have an explosive-proof
protective construction.
• When liquid remains on the sensing surface after leak
detection, wipe all liquid from the sensing surface. To
avoid scratching the sensing surface and the enclosed
mounting bracket, use a soft cloth.
Others
Operation matrix for each indicator
Refer to p.1552~ for general precautions.
885
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
EX-F71(-PN) EX-F72(-PN)Sensor
Assembly dimensions with mounting bracket for EX-F71(-PN)
Assembly dimensions with mounting bracket for EX-F72(-PN)
MS-EX-F7-3 / For two-point-xing MS-EX-F7-2 / For adhesive xing
Note: A M4 stud-bolt has been welded to this unit.
M4 nut is not supplied with the sensor.
Purchase it separately.
Note: M4 stud-bolts have been welded to this unit.
M4 nuts are not supplied with the sensor.
Purchase it separately.
26.5
1.043
16
0.630
35.9
1.413
28.5
1.122
10.7
0.421
ø2.5 ø0.098 cable,
2 m 6.562 ft long
FAULT indicator (Red)
NORMAL indicator (Green)
28.5
1.122
16
0.630
26.5
1.043
5.5 0.217
13
0.512
11
0.433
35.9
1.413
(Straight type)
M4 (length 10 mm 0.394 in)
stud-bolt (Note)
M4 nut (Note)
MS-EX-F7-1
)(
SUS mounting
bracket
26.5
1.043
0.5
0.020
35.9
1.413
28.5
1.122
34.7
1.366
9
0.354
20.7
0.815
11.2
0.441
13
0.512
2-M4 nuts (Note)
) (
(Straight type)
2-M4 (length 10 mm 0.394 in)
stud-bolts (Note)
PVC mounting bracket
for two-point-fixing
MS-EX-F7-3
26.5
1.043
0.5
0.020
35.9
1.413
28.5
1.122
34.7
1.366
11.2
0.441
13
0.512
MS-EX-F7-2
)(
PVC mounting bracket
for adhesive fixing
DIMENSIONS (Unit: mm in)The CAD data can be downloaded from our website.
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
886
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Liquid Leak
Detection
Liquid Level
Detection
Water
Detection
Color Mark
Detection
Wafer
Detection
Ultrasonic
Small / Slim
Object Detection
Obstacle
Detection
SQ4
EX-F70/
EX-F60
EX-F61(-PN) EX-F62(-PN)Sensor
Assembly dimensions with mounting bracket for EX-F61(-PN)
Assembly dimensions with mounting bracket for EX-F62(-PN)
EX-FC1 Simple wire-saving unit for leak detection sensor MS-DIN-3 Unit mounting bracket (Optional)
1.5 0.059
23
0.906
26
1.024
ø2.5 ø0.098 cable,
3 m 9.843 ft long NORMAL indicator
(Green)
FAULT indicator (Red)
19
0.748
9
0.354
3
0.188 14
0.551
19
0.748
FAULT indicator
(Red)
NORMAL indicator
(Green)
2-ø4.2 ø0.165
4.5 0.177
17
0.669
MS-EX-F6-1
PFA mounting bracket
Stainless steel bush
18
0.709
27
1.063
26
1.024
Adhering
surface
21.5
0.846
26
1.024
27
1.063
MS-EX-F6-2
(PVC mounting bracket)
3
0.188 14
0.551
19
0.748
FA
ULT indicator
(Red)
NORMAL indicator
(Green)
(11.5)
(0.453)
52
2.047
9
0.354
13
0.512
93
3.661
4
0.157
25.5
1.004
29.5
1.161
18.3
0.720
14.6
0.575
20
0.787
7.5 0.295
52.5
2.067
60.5
2.382
Normal indicator (Green)
Error indicator (Red)
Connection setting switch
Output indicator (Orange)
7
6
5
4
3
2
1
0
40
1.575
ø3.7 ø0.146 cable, 2 m 6.562 ft long
2-ø4.5 ø0.177 mounting holes
Unit mounting
base (MS-SL-2)
Suitable for 35 mm 1.378 in width DIN rail
8 connectors
10
0.394
18.5
0.728
20
0.787
4.4 0.173
2
0.079
15
0.591
15
0.591
ø1.8
ø0.071
22
0.866
27
1.063
2
0.079
0.7
0.028
0.3
0.012
t 1
t 0.039
2
0.079
35
1.378
5.5 0.217
4.4
0.173
2
0.079
2-ø4.4 ø0.173 holes
10
0.394
DIMENSIONS (Unit: mm in)The CAD data can be downloaded from our website.
Material: Cold rolled carbon steel (SPCC)
(Uni-chrome plated)
