Omron F3SJ-A Series Manual
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Safety Light Curtain
F3SJ-A
High-functional ADVANCED type supports
finger protection and special applications.
• Detection capability supports finger protection.
• Equipped with wide variety of functions such as partial muting and
blanking functions.
• The system status can be checked with PC tool.
Ordering Information
Main Units
Safety Light Curtain
Application
Finger protection
Hand protection
Hand/arm protection
Leg/body protection,
presence detection
Note: Connection cables are not included in the products. You must purchase optional connector cable.
*1. Models with S-mark certification have an "-S" at the end of the model number.
Example: F3SJ-A0245P30-S
*2. The F3SJ-A-@@@@-TS series with the suffix "-TS" are auto reset fixed models. Function settings using the setting console F39-MC21 or PC
tool F39-GWUM for F3SJ cannot be performed.
(Models with ditection capability 25 mm dia. are also available.)
1
Detection
Operating
Beam gap
capability
Dia. 14 mm
9 mm
Dia. 20 mm
15 mm
Dia. 30 mm
25 mm
Dia. 55 mm
50 mm
Related
information
Protective
range
height (mm)
0.2 to 9 m
245 to 1,271
0.2 to 9 m
245 to 1,505
0.2 to 9 m
245 to 1,620
0.2 to 7 m
1,745 to 2,495
0.2 to 9 m
270 to 1,570
0.2 to 7 m
1,670 to 2,470
: Page 34 to 35
Function List
: Page 36
Safety Precautions
Precautions on Safety : Page 37 to 42
Model
PNP output
F3SJ-A@@@@P14
F3SJ-A@@@@N14
*2
F3SJ-A@@@@P20
F3SJ-A@@@@N20
*2
F3SJ-A@@@@P30
F3SJ-A@@@@N30
*1
F3SJ-A@@@@P55
F3SJ-A@@@@N55
*1
NPN output

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Summary of Contents for Omron F3SJ-A Series

  • Page 1 Safety Light Curtain F3SJ-A High-functional ADVANCED type supports finger protection and special applications. : Page 34 to 35 • Detection capability supports finger protection. Related Function List : Page 36 Safety Precautions information • Equipped with wide variety of functions such as partial muting and Precautions on Safety : Page 37 to 42 blanking functions.
  • Page 2 F3SJ-A Safety Light Curtain Model List F3SJ-A14 Series (9 mm gap) F3SJ-A20 Series (15 mm gap) Model Protective Model Protective Number of Number of Height Height Beams Beams PNP Output NPN Output PNP Output NPN Output (mm) (mm) F3SJ-A0245P14 F3SJ-A0245N14 F3SJ-A0245P20 F3SJ-A0245N20 F3SJ-A0263P14...
  • Page 3 F3SJ-A Accessories (Sold separately) Single-Ended Cable (2 cables per set, one for emitter and one for receiver) * For wiring with safety circuit such as single safety relay, safety relay unit, and safety controller Appearance Cable length Specifications Model F39-JD3A F39-JD7A 10 m M12 connector (8-pin)
  • Page 4: Table Of Contents

    Note: A double-ended cable and single-ended cable with other cable lengths than those listed above can also be used in combination. Please contact your OMRON sales representative for details. * Although the double-ended cable for the emitter is used for the emitter in the above figure, it can also be used for the receiver.
  • Page 5 IP67 model for mounting at Sensor installation Muting Model with NPN Muting site. F39-TC5N01 Terminals Sensor Output For details, refer to the OMRON's website. Model with NPN F39-TC5N02 Override Input Significantly reduces amount of wiring between Safety PNP output relay, F3SP-T01 * Safety Light Curtains and Muting Sensors.
  • Page 6 F3SJ-A Dedicated External Indicator Set (can be connected to either an emitter or a receiver) Appearance Color Model Remarks Indicator (red), mounting bracket 1 set, and dedicated connection F39-A01PR-PAC cable (0.1 m) Indicator (green), mounting bracket 1 set, and dedicated Green F39-A01PG-PAC connection cable (0.1 m)
  • Page 7: Appearance Model

    F3SJ-A Sensor Mounting Brackets (Sold separately) Appearance Specifications Model Application Remarks Standard mounting 2 for an emitter, bracket F39-LJ1 (provided with the F3SJ) 2 for a receiver, (for top/bottom) total of 4 per set Use these small-sized brackets when performing side mounting 2 for an emitter, Flat side with standard mounting brackets, so...
  • Page 8 F3SJ-A Setting Tools Type Appearance Model Remarks Accessories: SD Manager CD-ROM (1), "SD Manager" F39-CN1 Branch Connector (1), Setting Support F39-GWUM *2 Connector Cap (1), Software for the 2-m Dedicated Cable (1), F3SJ 0.3-m Dedicated Cable with Plug (1), Instruction Manual Accessories: F39-CN1 Branch Connector (1), Connector Cap (1),...
  • Page 9 F3SJ-A Specifications (For details, refer to the instruction manual or User's manual.) F3SJ-A@@@@P14/P20/P30/P55/N14/N20/N30/N55 PNP Output F3SJ-A@@@@P14 F3SJ-A@@@@P20 F3SJ-A@@@@P30 F3SJ-A@@@@P55 Model NPN Output F3SJ-A@@@@N14 F3SJ-A@@@@N20 F3SJ-A@@@@N30 F3SJ-A@@@@N55 Sensor type Type 4 safety light curtain Version Ver. 2 Setting tool connection Connectable Safety category Safety purpose of category 4, 3, 2, 1, or B Opaque objects 14 mm in...
  • Page 10 F3SJ-A PNP output F3SJ-A@@@@P14 F3SJ-A@@@@P20 F3SJ-A@@@@P30 F3SJ-A@@@@P55 Model NPN output F3SJ-A@@@@N14 F3SJ-A@@@@N20 F3SJ-A@@@@N30 F3SJ-A@@@@N55 Test input, Interlock select input, Reset input, Muting input: ON voltage: 9 V to Vs (short circuit current: approx. 2.0 mA), OFF voltage: 0 to 1.5 V, or open External device monitoring input: output ON voltage: 9 V to Vs (short circuit current: approx.
  • Page 11 F3SJ-A PNP output F3SJ-A@@@@P14 F3SJ-A@@@@P20 F3SJ-A@@@@P30 F3SJ-A@@@@P55 Model NPN output F3SJ-A@@@@N14 F3SJ-A@@@@N20 F3SJ-A@@@@N30 F3SJ-A@@@@N55 Instruction manual, standard mounting bracket (F39-LJ1 bracket for top/bottom mounting), mounting brackets (intermediate) (*), error mode label, Quick Installation Manual (QIM) *. Number of intermediate brackets depends on protective height of F3SJ. Accessories •...
  • Page 12 Dedicated mounting bracket (1 for each) Water-resistant Case Item Model F39-EJ@@@@-L, F39-EJ@@@@-D F3SJ-A Series Curtains with a protective height of 600 F3SJ-A Series Curtains with a protective height of 605 Applicable sensor mm or shorter. mm or longer. Ambient temperature -10 to 55°C (operation and storage)
  • Page 13 F3SJ-A Connections Basic Wiring Diagram [PNP Output] Wiring when using manual reset mode, external device monitoring Wiring when the external device monitoring : External test switch (connect to 0 V if a switch is not required) function will not be used : Interlock/lockout reset switch KM1, KM2 : Safety relay with force-guided contact (G7SA) or magnetic •...
  • Page 14 F3SJ-A Basic Wiring Diagram for Muting System [PNP Output] When external device monitoring function is not required Wiring when using muting and external device monitoring functions • Use a setting tool to set the external device monitoring function to "Disabled." •...
  • Page 15 F3SJ-A Wiring Diagram When Using Simple Wiring System Internal wiring of F39-CN5 simple wiring connector F39-CN5 simple wiring connector Emitter Receiver PIN No. PIN No. Interlock select input Safety output 2 24 VDC 24 VDC Test input Safety output 1 Reset input Auxiliary output 1 Communication line (+)
  • Page 16 F3SJ-A Input/Output Circuit Diagram Entire Circuit Diagram [PNP Output] The numbers in circles indicate the connectors' pin numbers. The black circles indicate connectors for series connection. The words in brackets ([ ]) indicate the signal name for muting system. Indicator External indicator output 2 Brown +24 VDC...
  • Page 17 F3SJ-A Connection Circuit Examples Wiring for single F3SJ-A application [PNP Output] Highest achievable PL/ Model Stop category Reset safety category Safety Light Curtain F3SJ-A@@@@P@@ PLe/4 equivalent Manual Safety Relay G7SA Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions.
  • Page 18 F3SJ-A Wiring for connection with a controller F3SP-B1P [PNP Output] Highest achievable PL/ Model Stop category Reset safety category Safety Light Curtain F3SJ-A@@@@P@@ PLe/4 equivalent Control Unit F3SP-B1P Manual Safety Relay G7SA Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions.
  • Page 19 F3SJ-A [PNP Output] Wiring for connection with a controller G9SX-AD322-T15 Highest achievable PL/ Model Stop category Reset safety category Safety Light Curtain F3SJ-A@@@@P@@ M1: 0 PLe/4 equivalent Flexible Safety Unit G9SX-AD322-T15 Auto M2: 1 Safety Relay G7SA Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions.
  • Page 20 F3SJ-A [NPN Output] Wiring for single F3SJ-A application Highest achievable PL/ Model Stop category Reset safety category Safety Light Curtain F3SJ-A@@@@N@@ PLe/4 equivalent Manual Safety Relay G7SA Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions.
  • Page 21 F3SJ-A [NPN Output] Wiring for connection with a controller G9SA-301-P Highest achievable PL/ Model Stop category Reset safety category Safety Light Curtain F3SJ-A@@@@N@@ Safety Relay Unit G9SA-301-P 24V DC PLe/4 equivalent Manual Safety Relay G7SA Emergency Stop Switch A165E/A22E Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions.
  • Page 22 F3SJ-A Dimensions (Unit: mm) Main Units When Using Standard Mounting Brackets Backside mounting Mounting screw holes 2-Top/bottom mounting brackets (13.75) 2-Mounting holes 4-M5 16.5 3.75 6.25 Top/bottom mounting bracket (F39-LJ1) Intermediate mounting 2-M5 bracket Intermediate mounting bracket D 53 42 (F39-LJ3) C (Protective C (protective height): 4-digit number in the table...
  • Page 23 F3SJ-A Using Side Flat Mounting Bracket (F39-LJ2) F39-LJ2 37.6 Mounting screw holes Material: Stainless steel (17.25) 4-M5 25.5 Use standard brackets C (Protective height) Dimensions A to C 17.25 6.5 dia. C + 74 9 dia. C + 39.5 4-digit number of the model name (protective height) Using Free Location Mounting Bracket (F39-LJ3) Backside mounting...
  • Page 24 F3SJ-A Dimensions B, C, and F Dimensions F Protective Number of intermediate C - 90 height brackets 4-digit number of the model name (protective height) 245 to 440 Depends on the protective height. See the table on the right. 443 to 785 794 to 1,140 1,145 to 1,490 1,495 to 1,840...
  • Page 25 F3SJ-A Using Top/Bottom Bracket C (F39-LJ11) Mounting screw holes F39-LJ11 4-M5 Material: Stainless (20) steel (54.5) Use standard brackets C (Protective height) 54.5 Dimensions A to C C + 109 4-Mounting holes C + 69 4-digit number of the model name (protective height) Using Space-saving Mounting Bracket (F39-LJ8) Backside mounting...
  • Page 26 F3SJ-A Guide to Replacing F3SJ-A with F3SJ-E/B (Including models whose production will be discontinued) F3SJ-A to F3SJ-E/B replacement correspondence table (F3SJ-A mounting holes can be used without modification) To check available brackets for replacement, refer to the table below. To check dimensions when mounting brackets, refer to page 93. The values in the table correspond to in the model name, meaning the protective height (mm) of a sensor.
  • Page 27 F3SJ-A F3SJ-A Replacement F3SJ-B Available bracket for replacement Top/bottom bracket Compatible bracket @@@@ @@@@ @@@@ @@@@ P(N)20 P(N)25 P(N)30 P(N)25 (F39-LJB1) (F39-LJB4) ✓ ✓ 1180 1190 1200 1195 1205 1220 1220 1185 ✓ 1220 1240 1245 1235 1250 ✓ ✓ 1260 1265 1280...
  • Page 28 F3SJ-A Change of Dimensions due to Replacement (1) Replacement by backside mounting F3SJ-A F3SJ-E/B F3SJ-E/B (Using standard bracket) (Top/bottom bracket used) (Compatible bracket used) Dimensions (mm) from mounting wall surface to optical surface (mm) Total length including bracket (mm) Protective height + 74 Protective height + 69 Protective height + 159 Dimensional drawing from mounting wall surface to optical surface...
  • Page 29 F3SJ-A Using mounting bracket for short-length F3SN (F39-LJ5) Inward-facing mounting Mounting screw holes F39-LJ5 44.9 4-M5 Material: Stainless steel (16.5) Use standard 6.5 dia. brackets 9 dia. C (Protective height) 19.9 16.5 11.5 Dimensions A to C C + 23 C - 10 4-digit number of the model name (protective height)
  • Page 30: F39-Cn5

    F3SJ-A Accessories Single-Ended Cable F39-JD3A (L = 3 m) F39-JD15A (L = 15 m) 39.5 F39-JD7A (L = 7 m) F39-JD20A (L = 20 m) 15 dia. F39-JD10A (L = 10 m) Waterproof connector Cable color: Gray for emitter Insulated vinyl round cable 6.6 dia. with braided shield Black for receiver 8-wire (4-pair) (Cross section of conductor: 0.3 mm /insulator diameter: 1.15 mm)
  • Page 31 F3SJ-A Dedicated External Indicator Set F39-A01@-PAC 30 dia. 9 dia. 6.5 dia. Material: Stainless steel Spatter Protection Cover F39-HJ@@@@ Assembled dimensions Four digits in the model number (protective height) − 10 29.5 Material: PC (transparent area) ABS (non-transparent area) Mirrors F39-MLG@ 8-7 dia.
  • Page 32: F3Sj-A

    F3SJ-A Protective Bar F39-PJ@@@@-S Backside mounting Mounting screw holes 3-M5 bolts with Mounting bracket (2) hexagonal holes and When using M5 When using M6, M8 9 dia. attached washers (13.75) 2-M8 6.5 dia. 16.5 3.75 4-M5 6.25 (37) 2-M6 Sensor 5.5 dia.
  • Page 33 F3SJ-A Water-resistant Case F39-EJ@@@@-L(D) Backside mounting Mounting screw holes 60.5 dia. When using M5 When using M6, M8 9 dia. 6.5 dia. 2-M8 4-M5 (16) 13.5 2-M6 (Protective height) Dimensions A to D C + 108 C + 76 4-digit number of the model 2-Mounting Brackets name (protective height) (F39-EJ-R)
  • Page 34 F3SJ-E/F3SJ-B/F3SJ-A Function List Functions that can be used on F3SJ are shown as follows: Refer to the F3SJ User's Manual for details. For manual number, check the "Related Manuals" at the end of the catalog. ✓: Can be used. X: Cannot be used. Basic functions Function F3SJ-E (EASY)
  • Page 35 F3SJ-E/F3SJ-B/F3SJ-A Self-test Function Fixed Blanking Function A self-test is performed to check for errors when the power is turned Fixed blanking function disables a specific beam of the F3SJ. This ON. Also, the self-test is regularly performed (within the response function keeps safety output ON even when part of machinery time) while operating.
  • Page 36 F3SJ-E/F3SJ-B/F3SJ-A Safety Precautions Description shown below is only a guideline to choose a safety JIS standards sensor. To use the product properly, you must read its instruction JIS B 9704-1 (type 4 ESPE), manual that comes with the product. JIS B 9704-2 (type 4 AOPD) North American standards: Legislation and Standards UL 61496-1 (type 4 ESPE),...
  • Page 37 F3SJ-E/F3SJ-B/F3SJ-A Precautions on Safety Indication and meaning for safe use For installation This instruction manual describes notification and/or waning with WARNING indication and symbols as shown below for safe use of F3SJ. This notification describes very important details for safety. You must F3SJ-E F3SJ-B F3SJ-A Make sure to test the operation of the F3SJ after installation to follow the description.
  • Page 38 F3SJ-E/F3SJ-B/F3SJ-A F3SJ-B F3SJ-A F3SJ-E F3SJ-B F3SJ-A Install muting sensors so that they can distinguish between the Do not use the sensor system with mirrors in a regressive object that is being allowed to be pass through the detection reflective configuration. Doing so may hinder detection. It is zone and a person.
  • Page 39 F3SJ-E/F3SJ-B/F3SJ-A Installation Conditions F3SJ-E F3SJ-B F3SJ-A For F3SJ to comply with IEC 61496-1 and UL 508, the DC power Detection Zone and Approach F3SJ-E F3SJ-B F3SJ-A supply unit must satisfy all of the following conditions: WARNING • Must be within rated power voltage (24 VDC±20%). •...
  • Page 40 F3SJ-E/F3SJ-B/F3SJ-A Safety Safety Distance How to calculate the safety distance specified by F3SJ-E F3SJ-B F3SJ-A The safety distance is the distance that must be set between the F3SJ International Standard ISO 13855 (European Standard EN and a machine's hazardous part to stop the hazardous part before a ISO 13855) (Reference) person or object reaches it.
  • Page 41 F3SJ-E/F3SJ-B/F3SJ-A Possible Circumventing by Reaching Over the Detection Zone If access to the hazardous zone by reaching over the detection S=(K × T) + Cro . . . Formula (5) zone of vertically mounted F3SJ cannot be excluded, the height •...
  • Page 42 F3SJ-E/F3SJ-B/F3SJ-A How to calculate the safety distance specified by Detection Zone Parallel to Direction of Approach American standard ANSI B11.19 Use K = 1,600 mm/s and C = (1200 - 0.4 x H) in formula (1) for calculation. Note that C must not be less than 850 mm. (Ref.) S = 1,600 mm/s x (Tm + Ts) + 1200 - 0.4 x H If a person approaches the detection zone of the F3SJ...
  • Page 43 Series connection can prevent mutual interference when multiple sensors are used. Up to 3 sets with 192 beam for F3SJ-B series, or up to 4 sets with 400 beams for F3SJ-A series can be series- Detection zone connected. Emission of series-connected F3SJ is time-divided, ensuring safety without occurring mutual interference.
  • Page 44: Emitter Receiver

    F3SJ-E/F3SJ-B/F3SJ-A No series connections F3SJ-B F3SJ-A Mutual interference is prevented in up to three sets, using interference light detection and cycle shift algorithm. If 4 or more sets of F3SJs are installed and are not connected to each other, arrange them so that mutual interference does not occur. If two sets are installed near each other, reflection from the surface of Aligned horizontally Aligned vertically...
  • Page 45: Model

    F3SJ-E/F3SJ-B/F3SJ-A Related Manuals Man. No. Model Manual name SCHG-718 F3SJ-A@@@@P@@ F3SJ-A@@@@P@@ (Ver.2) Safety Light Curtain User's Manual SCHG-720 F3SJ-A@@@@P@@-TS F3SJ-A@@@@P@@-TS Safety Light Curtain User's Manual SCHG-722 F3SJ-A@@@@P20-01TS F3SJ-A@@@@P20-01TS Safety Light Curtain User's Manual SCHG-719 F3SJ-A@@@@N@@ F3SJ-A@@@@N@@(Ver.2) Safety Light Curtain User's Manual SCHG-726 F3SJ-A@@@@N@@-01T F3SJ-A@@@@N@@-01T(Ver.2) Safety Light Curtain User's Manual...
  • Page 46 OMRON AUTOMATION AMERICAS HEADQUARTERS • Chicago, IL USA • 847.843.7900 • 800.556.6766 • automation.omron.com OMRON CANADA, INC. • HEAD OFFICE OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • automation.omron.com São Paulo, SP, Brasil • 55 11 5171-8920 • automation.omron.com OMRON ELECTRONICS DE MEXICO •...

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