FT-SNFM2 PANASONIC EW, FT-SNFM2 Datasheet - Page 32

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FT-SNFM2

Manufacturer Part Number
FT-SNFM2
Description
PHOLOELECTRIC SENSOR
Manufacturer
PANASONIC EW
Type
Thrubeamr
Datasheet

Specifications of FT-SNFM2

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
31
FX-300
I/O CIRCUIT DIAGRAMS
Notes: 1)
Notes: 1)
PRECAUTIONS FOR PROPER USE
Part description
MODE indicator / TEACH (Yellow)
MODE indicator / ADJ (Yellow)
Notes: 1) FX-305(P); Output 1 operation indicator (Orange)
MODE indicator / RUN (Green)
Symbols … D
Symbols … D
FX-301P(-HS)
FX-301(-HS)
Tr
T
Operation indicator
(Orange)(Note 1)
Internal circuit
2)
2)
2) FX-305(P); Output 2 operation indicator (Orange)
Internal circuit
r
The quick-connection sub cable does not have
The power is supplied from the connector of the main cable.
50 mA max., if five amplifiers, or more, are connected together.
The quick-connection sub cable does not have
The power is supplied from the connector of the main cable.
50 mA max., if five amplifiers, or more, are connected together.
D
D
Z
Tr
Z
Tr
D
D
This product is not a safety sensor. Its use is not
intended or designed to protect life and prevent body
injury or property damage from dangerous parts of
machinery. It is a normal object detection sensor.
: Reverse supply polarity protection diode
: Surge absorption zener diode
: NPN output transistor
: Reverse supply polarity protection diode
: Surge absorption zener diode
: PNP output transistor
Z
D
Z
D
100 mA max. (Note 2)
(Brown)
(Black) Output
(Blue) 0 V (Note 1)
(Brown)
(Black) Output
(Blue) 0 V (Note 1)
100 mA max. (Note 2)
Stability indicator
(Green)(Note 2)
NPN output type
PNP output type
Users’ circuit
Users’ circuit
Digital display (Red)
Color code
Color code
V (Note 1)
V (Note 1)
Load
Load
MODE indicator /
PRO (Yellow)
MODE indicator / L/D ON (Yellow)
MODE indicator / TIMER (Yellow)
V (brown) and 0 V (blue).
V (brown) and 0 V (blue).
12 to 24 V DC
Jog switch
12 to 24 V DC
10 %
10 %
MODE key
Refer to the ‘Sensor general catalog 2003-2004’ for fiber precautions.
Notes: 1)
Notes: 1)
Operation procedure
For FX-305(P)
The FX-305 is equipped with two independent outputs, but the items that
can be set in output 1 and output 2 respectively are only the following.
The items other than those are common.
1 Threshold value 2 Output operation
3 Timer operation and Timer period 4 Sensing mode
When the power supply is switched on, communication self-check is
carried out and normal condition is displayed [MODE indicator / RUN
(green) lights up and the digital display shows incident light intensity].
When MODE key is pressed, the mode changes as per the
diagram below.
Refer to
‘Threshold value
fine adjustment’
When jog switch is pressed, the setting is confirmed.
When MODE key is pressed for 2 sec., or more, the sensor returns to the RUN mode.
Cancellation is possible by pressing MODE key during setting.
Symbols … D: Reverse supply polarity protection diode
Symbols … D: Reverse supply polarity protection diode
Refer to
‘Teaching’
T
T
r
r
1
FX-305P
1
Internal circuit
2)
Internal circuit
2)
FX-305
T
T
The quick-connection sub cable does not have
The power is supplied from the connector of the main cable.
25 mA max., if five amplifiers, or more, are connected together.
The quick-connection sub cable does not have
The power is supplied from the connector of the main cable.
25 mA max., if five amplifiers, or more, are connected together.
r
r
2
2
Communication self-check
Power supply switched on
D
D
on p.32
Z
Tr
Z
Tr
Z
Z
D1
D1
1
D1
1
on p.33
D1
Press
MODE key
Press
MODE key
, Tr
, Tr
, Z
, Z
Z
Z
2
2
D2
D2
D2
D2
: Surge absorption zener diode
: NPN output transistor
: Surge absorption zener diode
: PNP output transistor
TEACH
RUN
ADJ
(Brown)
(Black) Output 1
(Blue) 0 V (Note 1)
(Brown)
(Black) Output 1
(White) Output 2
(Blue) 0 V (Note 1)
(White) Output 2
NPN output type
PNP output type
Users’ circuit
Users’ circuit
Color code of quick-connection cable
Color code of quick-connection cable
Press MODE key
Press MODE key
V (Note 1)
V (Note 1)
50 mA max. (Note 2)
50 mA max. (Note 2)
50 mA max. (Note 2)
50 mA max. (Note 2)
Load
Load
L/D ON
TIMER
PRO
Load
Load
V (brown) and 0 V (blue).
V (brown) and 0 V (blue).
Press MODE key
Press
MODE key
Refer to
on p.33
Refer to
‘Timer operation
setting’
Refer to
‘Output operation
setting’
12 to 24 V DC
12 to 24 V DC
10 %
10 %
‘PRO mode’
on p.33
on p.33

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