Page top

Lead Contents

Short-range Safety Light Curtain (Type 4)

F3SN-A[]SS

F3SN-A[]SS

Greater resistance to external light interference. Significantly less interference with other sensors

Primary Contents



List of Models

F3SN-A[]SS Safety Light Curtains (Type 4)

A Connector Cable is not supplied with the Main Unit, and must be purchased separately.

Connection methodMin.
detectable
object
Beam
gap
Oper-
ating
range
Protective
height
(mm)
Number
of
beams
Model
Sensor
bottom
Sensor
top
Application
M12
straight
connector
No
connector
Standalone

Last set in
a series
connection
(second of
2 sets
connected
in series or
third of 3
sets
connected
in series)
25 dia.15
mm
0.2 to
3.5 m
21713F3SN-A0217P25SS
26216F3SN-A0262P25SS
35222F3SN-A0352P25SS
42727F3SN-A0427P25SS
50232F3SN-A0502P25SS
59238F3SN-A0592P25SS
66743F3SN-A0667P25SS
74248F3SN-A0742P25SS
83254F3SN-A0832P25SS
90759F3SN-A0907P25SS
98264F3SN-A0982P25SS
107270F3SN-A1072P25SS
114775F3SN-A1147P25SS
122280F3SN-A1222P25SS
131286F3SN-A1312P25SS
146296F3SN-A1462P25SS
1627107F3SN-A1627P25SS
1792118F3SN-A1792P25SS
M12
straight
connector
M12
Connector
Not the last
set in a
series
connection
(first of
2 sets
connected
in series,
or first or
second of
3 sets
connected
in series)

For external
indicator
installations
21713F3SN-A0217P25SS-01
26216F3SN-A0262P25SS-01
35222F3SN-A0352P25SS-01
42727F3SN-A0427P25SS-01
50232F3SN-A0502P25SS-01
59238F3SN-A0592P25SS-01
66743F3SN-A0667P25SS-01
74248F3SN-A0742P25SS-01
83254F3SN-A0832P25SS-01
90759F3SN-A0907P25SS-01
98264F3SN-A0982P25SS-01
107270F3SN-A1072P25SS-01
114775F3SN-A1147P25SS-01
122280F3SN-A1222P25SS-01
131286F3SN-A1312P25SS-01
146296F3SN-A1462P25SS-01
1627107F3SN-A1627P25SS-01
1792118F3SN-A1792P25SS-01
Connector
with
0.4-m
cable
No
connector
Standalone

When
dimensions
at the
bottom
of the
Sensor are
restricted

Last set in
a series
connection
(second of
2 sets
connected
in series or
third of 3
sets
connected
in series)
21713F3SN-A0217P25SS-02
26216F3SN-A0262P25SS-02
35222F3SN-A0352P25SS-02
42727F3SN-A0427P25SS-02
50232F3SN-A0502P25SS-02
59238F3SN-A0592P25SS-02
66743F3SN-A0667P25SS-02
74248F3SN-A0742P25SS-02
83254F3SN-A0832P25SS-02
90759F3SN-A0907P25SS-02
98264F3SN-A0982P25SS-02
107270F3SN-A1072P25SS-02
114775F3SN-A1147P25SS-02
122280F3SN-A1222P25SS-02
131286F3SN-A1312P25SS-02
146296F3SN-A1462P25SS-02
1627107F3SN-A1627P25SS-02
1792118F3SN-A1792P25SS-02
Connector
with
0.2-m
cable
Not the last
set in a
series
connection
(first of
2 sets
connected
in series,
or first or
second of
3 sets
connected
in series)
21713F3SN-A0217P25SS-04
26216F3SN-A0262P25SS-04
35222F3SN-A0352P25SS-04
42727F3SN-A0427P25SS-04
50232F3SN-A0502P25SS-04
59238F3SN-A0592P25SS-04
66743F3SN-A0667P25SS-04
74248F3SN-A0742P25SS-04
83254F3SN-A0832P25SS-04
90759F3SN-A0907P25SS-04
98264F3SN-A0982P25SS-04
107270F3SN-A1072P25SS-04
114775F3SN-A1147P25SS-04
122280F3SN-A1222P25SS-04
131286F3SN-A1312P25SS-04
146296F3SN-A1462P25SS-04
1627107F3SN-A1627P25SS-04
1792118F3SN-A1792P25SS-04

F3SN-A[]SS-S S-Mark Type 4 Safety Light Curtain

A Connector Cable is not supplied with the Main Unit, and must be purchased separately.

Connection methodMin.
Detectable
object
Beam
gap
Oper-
ating
range
Protective
height
(mm)
Number
of
beams
Model
Sensor
bottom
Sensor
top
Application
M12
straight
connector
No
connector
Standalone25 dia.15
mm
0.2 to
3.5 m
21713F3SN-A0217P25SS-S
26216F3SN-A0262P25SS-S
35222F3SN-A0352P25SS-S
42727F3SN-A0427P25SS-S
50232F3SN-A0502P25SS-S
59238F3SN-A0592P25SS-S
66743F3SN-A0667P25SS-S
74248F3SN-A0742P25SS-S
83254F3SN-A0832P25SS-S
90759F3SN-A0907P25SS-S
98264F3SN-A0982P25SS-S
107270F3SN-A1072P25SS-S
114775F3SN-A1147P25SS-S
122280F3SN-A1222P25SS-S
131286F3SN-A1312P25SS-S
146296F3SN-A1462P25SS-S
1627107F3SN-A1627P25SS-S
1792118F3SN-A1792P25SS-S

Note:
1. A Connector Cable is not supplied with the Main Unit, and must be purchased separately. The overall length of the cable connecting a Safety Light Curtain to the DC power supply must not exceed 10 m.
2. Two ferrite cores are provided with Safety Light Curtains that are S-Mark compliant. Attach one ferrite core to the emitter cable and the other to the receiver cable when connecting the Light Curtain with the optional Connector Cable.
3. Japanese-, English-, and Korean-language operation manuals are available on the CD-ROM provided with the S-Mark Safety Light Curtain.

Accessories (Optional)

Cable with Connector on One End (For Emitter and Receiver, 1 Set of 2 Cables)

For Connection with Safety Devices such as Relays with Forcibly Guided Contacts, Safety Relay Units, and Safety Controllers

TypeAppearanceCable lengthSpecificationModel
Straight Connectors
3 mM12 straight connectors (8-pin)F39-JC3A
7 mF39-JC7A
10 mF39-JC10A
15 mF39-JC15A
Right-angle Connectors,
Emitter Cable to Right
and Receiver Cable
to Left
3 mM12 right-angle connectors (8-pin)
Cables go to the back when the
Emitter is mounted on the left side
and the Receiver is mounted on
the right side.
F39-JC3E1
7 mF39-JC7E1
10 mF39-JC10E1
15 mF39-JC15E1
Right-angle Connectors,
Emitter Cable to Left
and Receiver Cable
to Right
3 mM12 right-angle connectors (8-pin)
Cables go to the front when the
Emitter is mounted on the left side
and the Receiver is mounted on
the right side.
F39-JC3E2
7 mF39-JC7E2
10 mF39-JC10E2
15 mF39-JC15E2

Cable with Connectors on Both Ends (For Emitter and Receiver, 1 Set of 2 Cables)

For Series Connection or Connection with the F3SP-B1P Safety Relay Unit

AppearanceCable
length
SpecificationApplicationModel
0.2 mM12 Straight
Connectors (8-pin)
Series connection or connection with
the F3SP-B1P Safety Relay Unit *1
F39-JCR2B
0.5 mF39-JCR5B
3 mF39-JC3B
5 mConnection with the F3SP-B1P
Safety Relay Unit *2
F39-JC5B
7 mF39-JC7B
10 mF39-JC10B
15 mF39-JC15B

*1.The F3SN-A[]SS-04 Series is equipped with a 0.2-m series connection cable and does not require a Cable with Connectors on Both Ends for series connections. Purchase additional cables to extend cables that are too short.
*2.The maximum length of series connection cables is 3 m. Longer cables cannot be used for series connections.

Relays with Forcibly Guided Contacts and Safety Controllers

TypeAppearanceSpecificationModelRemarks
G7SA
Relays with
Forcibly
Guided
Contacts
No. of contacts: 4
Contact output: 2NO + 2NC
Rated switch load:
6 A at 250 VAC, 6 A at 30 VDC
G7SA-2A2BRefer to G7SA for other
models, socket models,
and other information.
No. of contacts: 4
Contact output: 3NO + 1NC
Rated switch load:
6 A at 250 VAC, 6 A at 30 VDC
G7SA-3A1B
G7S-[]-E
Relays with
Forcibly
Guided
Contacts
No. of contacts: 6
Contact output: 4NO + 2 NC
Rated switch load:
10 A at 250 VAC, 10 A at 30 VDC
G7S-4A2B-ERefer to G7S-[]-E for other
models, socket models, and
other information.
No. of contacts: 6
Contact output: 3NO + 3NC
Rated switch load:
10 A at 250 VAC, 10 A at 30 VDC
G7S-3A3B-E
Dedicated
Control Unit
Quick connection/disconnection to
the F3SN-A[]SS with a Cable with
Connectors on Both Ends.
Contact output: 3NO + 1NC
F3SP-B1PUse an F39-JC[]B Cable with
Connectors on Both Ends to
connect to the F3SN-A[]SS.
Muting
Controller
Connects up to two F3SN-A[]SS
sets and provides muting capability.
F3SP-U2PUse an F39-JC[]A or
F39-JC[]E[] Cable with
Connector on One End
to connect to the
F3SN-A[]SS.

Setting Console

TypeAppearanceModelRemarks
Setting Console
F39-MC11 *1, *2Accessories:
Branching Connector (1),
Connector Cap (1),
Special Cable (2 m),
Instruction Manual
Extra Branching Connector
F39-CN1One Connector is supplied with the Setting Console. Order extras if needed.

*1.The functions described in this catalog are supported by firmware version 3 or later. They are not supported by products shipped prior to August 2003.
*2.Functions not described in this catalog, such as blanking and output selection, are equivalent to those of the F3SN-A Safety Light Curtain.

Maintenance Tool

AppearanceModelAccessories
F39-MT11Branching Connector (1),
Connector Cap (1),
Special Cable (2 m),
Special Cable with Plug (0.3 m),
Instruction Manual

Mounting Brackets (Optional)

AppearanceSpecificationModelRemarks
Wall mounting bracket
Material: Iron (zinc plating) *
F39-L18For Emitter: 2 pcs.
For Receiver: 2 pcs.
Total: 4 pcs./set
Free-location bracket
Materials: Zinc die-cast
(zinc plating)

Note: Not provided
with an angle deflection
mechanism for beam
control.
F39-L19Minimum order quantity: 1 pc.
Mounting: Back-mounting only
Distance from the mounting surface:
7 mm
Recommended pitch: 670 mm max.
Beam adjustment: Not available
(rotating direction)
Free-location bracket
Materials:
Sensor fixing element:
Zinc die-cast (zinc plating)
Mounting bracket: Iron
(zinc plating)

Note: Provided with an angle
deflection mechanism for
beam control.
F39-L20Minimum order quantity: 1 pc.
Mounting: Both front and back mounting
Distance from the mounting surface:
About 15 mm
Recommended pitch: 400 mm max.
Beam adjustment: Available

*Use these brackets for Sensors having a protective height where no intermediate bracket is required (with a protective height of less than 640 mm).

External Indicator (Separate Models for Emitters and Receivers)

AppearanceSpecificationIndicatorTypeModel
M12 connector for
PNP output
RedEmitterF39-A01PR-L
ReceiverF39-A01PR-D
GreenEmitterF39-A01PG-L
ReceiverF39-A01PG-D

Spatter Protection Cover (Includes Two Pieces for Emitter and Receiver)
(Each Unit Reduces the Operating Range by 10%)

AppearanceModel
F39-HN[][][][]-25 *

*The same 4-digit numbers as protective heights ([][][][] in Light Curtain model numbers) are substituted by [][][][] in the model numbers.