Designed to safeguard operators from machinery hazards, the Omron F3SJ-E0705N25 functions as a reliable Type 4 safety light curtain providing hand and arm protection across a 705 mm protective height. This "Easy" type safety light curtain streamlines installation and operation by focusing on robust, uncomplicated ON/OFF detection without complex programming or software configurations. Built to withstand demanding factory environments, it features an NPN output configuration, making it highly compatible with standard sinking control circuits and safety relays.
| Parameter | Specification |
|---|---|
| Manufacturer | Omron |
| Model Number | F3SJ-E0705N25 |
| Product Series | F3SJ-E (Easy Type) |
| Safety Sensor Type | Type 4 Safety Light Curtain |
| Protective Height | 705 mm |
| Number of Beams | 34 |
| Detection Capability | 25 mm diameter (Hand/Arm) |
| Beam Gap | 20 mm |
| Operating Range | 0.2 to 7.0 m |
| Output Type | NPN output |
| Power Supply Voltage (Vs) | 24 VDC +/- 20% (SELV/PELV, ripple p-p 10% max.) |
| Emitter Current Consumption | 57 mA maximum |
| Receiver Current Consumption | 45 mA maximum |
| Light Source Wavelength | Infrared LED (870 nm) |
| Degree of Protection | IP65 |
| Unit Weight | 2.4 kg |
| Shipping Weight (Calculated) | 4.0 kg |
The F3SJ-E (Easy) series is hardware-optimized for applications requiring standard ON/OFF guarding. If your installation demands advanced functions such as muting, blanking, or series-connection (cascading) configurations, you must specify an F3SJ-B (Basic) or F3SJ-A (Advanced) model instead. Ensure that when upgrading from legacy Omron safety curtains, the brackets and NPN-sinking logic wiring are fully verified, as NPN and PNP models require distinct safety controller input wiring schemes.
Because this model utilizes NPN solid-state outputs, it is critical to pair it with a safety controller or safety relay that specifically accepts sinking NPN inputs. Attempting to connect this sensor directly to a sourcing-only (PNP) safety module without a matching interface will cause non-operation. Additionally, avoid placing high-frequency electrical conductors parallel to the light curtain's signal cables to minimize electromagnetic coupling risks.
Optical alignment is critical for the 705 mm protective span. The F3SJ-E features built-in LED diagnostics on the receiver unit. If the system is misaligned, the indicator lights will flash. Slowly adjust the emitter and receiver angle until the diagnostic LEDs remain solid green. Ensure the mounting structures are rigid and free from severe machinery vibration to prevent intermittent alignment faults during operation.
CRITICAL WARNING:
De-energize all machinery and power sources before attempting installation, mechanical mounting, or wiring of this device. Verify that the power source complies with SELV/PELV 24 VDC regulations. Failure to follow safe electrical procedures can lead to severe personal injury, equipment damage, or failure of the protective safety function.
Global Express Shipping
Returns & Warranty
Manufacturer: Omron
Product No.: F3SJ-E0705N25
Country of origin:Japan
Product Type: Safety Light Curtains
Payment: T/T, Western Union
Weight: 4000g
Shipping port: Xiamen
Warranty: 12 months
Designed to safeguard operators from machinery hazards, the Omron F3SJ-E0705N25 functions as a reliable Type 4 safety light curtain providing hand and arm protection across a 705 mm protective height. This "Easy" type safety light curtain streamlines installation and operation by focusing on robust, uncomplicated ON/OFF detection without complex programming or software configurations. Built to withstand demanding factory environments, it features an NPN output configuration, making it highly compatible with standard sinking control circuits and safety relays.
| Parameter | Specification |
|---|---|
| Manufacturer | Omron |
| Model Number | F3SJ-E0705N25 |
| Product Series | F3SJ-E (Easy Type) |
| Safety Sensor Type | Type 4 Safety Light Curtain |
| Protective Height | 705 mm |
| Number of Beams | 34 |
| Detection Capability | 25 mm diameter (Hand/Arm) |
| Beam Gap | 20 mm |
| Operating Range | 0.2 to 7.0 m |
| Output Type | NPN output |
| Power Supply Voltage (Vs) | 24 VDC +/- 20% (SELV/PELV, ripple p-p 10% max.) |
| Emitter Current Consumption | 57 mA maximum |
| Receiver Current Consumption | 45 mA maximum |
| Light Source Wavelength | Infrared LED (870 nm) |
| Degree of Protection | IP65 |
| Unit Weight | 2.4 kg |
| Shipping Weight (Calculated) | 4.0 kg |
The F3SJ-E (Easy) series is hardware-optimized for applications requiring standard ON/OFF guarding. If your installation demands advanced functions such as muting, blanking, or series-connection (cascading) configurations, you must specify an F3SJ-B (Basic) or F3SJ-A (Advanced) model instead. Ensure that when upgrading from legacy Omron safety curtains, the brackets and NPN-sinking logic wiring are fully verified, as NPN and PNP models require distinct safety controller input wiring schemes.
Because this model utilizes NPN solid-state outputs, it is critical to pair it with a safety controller or safety relay that specifically accepts sinking NPN inputs. Attempting to connect this sensor directly to a sourcing-only (PNP) safety module without a matching interface will cause non-operation. Additionally, avoid placing high-frequency electrical conductors parallel to the light curtain's signal cables to minimize electromagnetic coupling risks.
Optical alignment is critical for the 705 mm protective span. The F3SJ-E features built-in LED diagnostics on the receiver unit. If the system is misaligned, the indicator lights will flash. Slowly adjust the emitter and receiver angle until the diagnostic LEDs remain solid green. Ensure the mounting structures are rigid and free from severe machinery vibration to prevent intermittent alignment faults during operation.
CRITICAL WARNING:
De-energize all machinery and power sources before attempting installation, mechanical mounting, or wiring of this device. Verify that the power source complies with SELV/PELV 24 VDC regulations. Failure to follow safe electrical procedures can lead to severe personal injury, equipment damage, or failure of the protective safety function.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
Replacing a 1756-L73 does not automatically mean upgrading its firmware. This guide compares v19.013, v21.011 and v31.011, focusing on project compatibility, HMI communications, legacy networks and...
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
Integrate Allen-Bradley CompactLogix, Caterpillar ATS, and generators into DeltaV DCS over Modbus RTU. Covers ProSoft MVI69-MCM, Miille DIN266 gateways.
ONS instruction fires but the OTE coil never latches in Studio 5000 because the one-shot is only true for one scan. Use OTL/OTU or seal-in logic instead.
Configure Allen-Bradley Kinetix 5500 servo drives on EtherNet/IP. Covers CIP Sync, IEEE 1588 V2 timing, Stratix selection, DLR topology, and HMI.
A moving-average filter is the sliding-window smoother most instrument engineers drop into DCS and PLC analog paths. Here is how the window works, how N and sample time set lag, and when a...
