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Safety Controllers
"Safe" "Simple" "Visible" Safety controller with no need for programming
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Quick links to 'F3SX' page in your country / territory.
Please contact our European headquarters.
Get more support via Products links, such as manuals and CAD files.
Main Modules
Non-delay (Instant Breaking) Models
| Output type | Non-delay (instant breaking) outputs | Model | |
| Solid-state outputs | Contact outputs | ||
| Indicator output + contact output | None | Main contact (DPST-NO) Auxiliary contact (SPST-NC) | F3SX-N-[][][]R |
| Solid-state output | 2 safety outputs 1 auxiliary output | None | F3SX-E-[][][][] |
Note:Models with multiple contact outputs are also available (RR/RRR).
OFF-delay Time Setting Models
| Output type | Non-delay (instant breaking) outputs | OFF-delay outputs | Model | |
| Solid-state outputs | Contact outputs | Contact outputs | ||
| Indicator output + contact output | None | Main contact (DPST-NO) Auxiliary contact (SPST-NC) | Main contact (DPST-NO) Auxiliary contact (SPST-NC) | F3SX-N-[][]RR2 |
| Solid-state output + contact output | 2 safety outputs 1 auxiliary output | None | Main contact (DPST-NO) Auxiliary contact (SPST-NC) | F3SX-E-[][][]R2 |
Note:The OFF-delay time for R2 models is factory-set to 0.0 s (non-delay (instant breaking)).
List of Models
Non-delay (Instant Breaking) Models
F3SX-NR, F3SX-N-[][][]R (with External Indicator Output)
| Input type | Model | Width * | Weight (Main Module only) | ||||
| Emergency Stop | F3SN/F3SH/F3SJ Safety Light Curtain/ Multi-beam Safety Sensor | Single-beam Safety Sensor E3ZS/E3FS | Two-hand Control Switch | Door Switch | |||
| 1 set | --- | --- | --- | 2 sets | F3SX-N-D1R | 90.0 mm | Approx. 0.5 kg |
| 1 set | --- | --- | --- | 4 sets | F3SX-N-D1D1R | 112.5 mm | Approx. 0.6 kg |
| 1 set | --- | --- | --- | 6 sets | F3SX-N-D1D1D1R | 135.0 mm | Approx. 0.7 kg |
| 1 set | 2 sets | --- | --- | --- | F3SX-N-L2R | 90.0 mm | Approx. 0.5 kg |
| 1 set | 4 sets | --- | --- | --- | F3SX-N-L2L2R | 112.5 mm | Approx. 0.6 kg |
| 1 set | 1 set | --- | 1 set | --- | F3SX-N-L1R | 90.0 mm | Approx. 0.5 kg |
| 1 set | --- | 4 sets | --- | --- | F3SX-N-B1R | 90.0 mm | Approx. 0.5 kg |
Note:For details on the width, refer to "Dimensions".
F3SX-E[]/F3SX-E-[][][][] (with DC Solid-state Safety Output)
| Input type | Model | Width * | Weight (Main Module only) | ||||
| Emergency Stop | F3SN/F3SH/F3SJ Safety Light Curtain/ Multi-beam Safety Sensor | Single-beam Safety Sensor E3ZS/E3FS | Two-hand Control Switch | Door Switch | |||
| 1 set | --- | --- | --- | 2 sets | F3SX-ED1 | 45.0 mm | Approx. 0.3 kg |
| 1 set | --- | --- | --- | 4 sets | F3SX-E-D1D1 | 67.5 mm | Approx. 0.4 kg |
| 1 set | --- | --- | --- | 6 sets | F3SX-E-D1D1D1 | 90.0 mm | Approx. 0.5 kg |
| 1 set | 2 sets | --- | --- | --- | F3SX-EL2 | 45.0 mm | Approx. 0.3 kg |
| 1 set | 4 sets | --- | --- | --- | F3SX-E-L2L2 | 67.5 mm | Approx. 0.4 kg |
| 1 set | 1 set | --- | 1 set | --- | F3SX-EL1 | 45.0 mm | Approx. 0.3 kg |
| 1 set | --- | 4 sets | --- | --- | F3SX-EB1 | 45.0 mm | Approx. 0.3 kg |
Note:For details on the width, refer to "Dimensions".
OFF-delay Time Setting Models (Using Function Setup Software for the F3SX)
F3SX-N-[][]RR2
| Input type | Model | Width * | Weight (Main Module only) | |||
| Emergency Stop | F3SN/F3SH/F3SJ Safety Light Curtain/ Multi-beam Safety Sensor | Two-hand Control Switch | Door Switch | |||
| 1 set | --- | --- | 2 sets | F3SX-N-D1RR2 | 135.0 mm | Approx. 0.6 kg |
| 1 set | --- | --- | 4 sets | F3SX-N-D1D1RR2 | 157.5 mm | Approx. 0.7 kg |
| 1 set | 2 sets | --- | --- | F3SX-N-L2RR2 | 135.0 mm | Approx. 0.6 kg |
| 1 set | 4 sets | --- | --- | F3SX-N-L2L2RR2 | 157.5 mm | Approx. 0.7 kg |
| 1 set | 1 set | 1 set | --- | F3SX-N-L1RR2 | 135.0 mm | Approx. 0.6 kg |
Note:
1.The factory setting for the OFF-delay time is 0 s (non-delay (instant breaking)).
2.By using the Function Setup Software for the F3SX (F3SX-CD100-E, sold separately), the time can be set in 0.1-second units.
*For details on the width, refer to "Dimensions".
3SX-ER2/F3SX-E-[][][]R2
| Input type | Model | Width * | Weight (Main Module only) | |||
| Emergency Stop | F3SN/F3SH/F3SJ Safety Light Curtain/ Multi-beam Safety Sensor | Two-hand Control Switch | Door Switch | |||
| 1 set | --- | --- | 2 sets | F3SX-E-D1R2 | 90.0 mm | Approx. 0.5 kg |
| 1 set | --- | --- | 4 sets | F3SX-E-D1D1R2 | 112.5 mm | Approx. 0.6 kg |
| 1 set | 2 sets | --- | --- | F3SX-E-L2R2 | 90.0 mm | Approx. 0.5 kg |
| 1 set | 4 sets | --- | --- | F3SX-E-L2L2R2 | 112.5 mm | Approx. 0.6 kg |
| 1 set | 1 set | 1 set | --- | F3SX-E-L1R2 | 90.0 mm | Approx. 0.5 kg |
Note:
1.The factory setting for the OFF-delay time is 0 s (non-delay (instant breaking)).
2.By using the Function Setup Software for the F3SX (F3SX-CD100-E, sold separately), the time can be set in 0.1-second units.
*For details on the width, refer to "Dimensions".
Function Setup Software for the F3SX (English Version)
| Appearance | Supported OS | Model |
![]() | Windows 98SE or higher *, Windows 2000 SP4 or higher, or Windows XP SP1 or higher | F3SX-CD100-E |
Note:The F3SX-CD100-E Function Setup Software is not included and must be purchased separately. Contact your OMRON representative for details.
*IE4.0 or higher must be installed.
Accessories (Sold Separately)
Junction Box for Safety Light Curtain
| Appearance | Connecting devices | Model |
![]() | F3SN-A/-B, F3SJ![]() F3SX Series | F39-TB01 |
Junction Connector for F3SX
| Appearance | Connecting devices | Model |
![]() | F3SN-A/-B, F3SJ![]() F3SX Series | F39-CN5 |
Cable with Connectors on Both Ends
| Appearance | Connecting devices | Model | Cable length |
![]() | F39-TB01, F39-CN5![]() F3SX Series | F39-JC1T | 1 m |
| F39-JC3T | 3 m | ||
| F39-JC5T | 5 m | ||
| F39-JC10T | 10 m |
RS-232C Cable (9-pin D-Sub Connector)
| Appearance | Connecting devices | Model | Cable length |
![]() | RS-232C cable for connecting F3SX to personal computer | F39-JC2X1 | 2 m |
| RS-232C cable for connecting F3SX to OMRON PLC | F39-JC2X2 |