Omron F3SG-4RA0750-30 Safety Light Curtain
Omron F3SG-4RA0750-30 is a Safety Light Curtain designed for 30 mm hand and arm protection across a 750 mm protective height. Its sensing field contains 36 infrared beams arranged with a 20 mm beam gap for detecting opaque objects entering the guarded machine opening. The sensing range is specified at 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. It operates from a SELV/PELV 24 VDC supply and provides PNP/NPN safety outputs. Within the F3SG-R Series, the F3SG-4RA0750-30 provides extended hand and arm coverage. For industrial guarding requirements, explore 750 mm machine safety light curtains from Omron machine safeguarding products.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F3SG-4RA0750-30 |
Omron F3SG-4RA0750-30 Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Application | Hand and arm protection |
| Object Resolution | Opaque objects |
| Detection Capability | 30-mm dia. |
| Beam Gap | 20 mm |
| Number Of Beams | 36 Beams |
| Protective Height | 750 mm |
| Lens Size | 7 mm |
| Operating Range | 0.3 to 20.0 m, 0.3 to 7.0 m |
| Light Source | Infrared LEDs, Wavelength: 870 nm |
| Startup Waiting Time | 2 s max. |
| Power Supply Voltage | SELV/PELV 24 VDC±20% (ripple p-p 10% max.) |
| Current Consumption | Emitter: 60 mA max.;Receiver: 80 mA max. |
| Safety Outputs Ossd | PNP/NPN |
| Degree Of Protection | IP65 and IP67 |
| Net Weight | 2.1 kg |
The Omron F3SG-4RA0750-30 Safety Light Curtain provides 30 mm hand and arm detection across a 750 mm protective height. Its sensing field contains 36 infrared beams positioned with a 20 mm beam gap for detecting opaque objects entering the guarded opening. The operating range is specified at 0.3 to 20.0 m or 0.3 to 7.0 m depending on configuration. It operates from a SELV/PELV 24 VDC ±20% supply and provides PNP/NPN safety outputs. Maximum current consumption is specified at 60 mA for the emitter and 80 mA for the receiver. The enclosure carries IP65 and IP67 protection ratings.
For selection, the F3SG-4RA0750-30 should be evaluated by its 30 mm detection capability, 750 mm protective height, 20 mm beam spacing, sensing distance, and PNP/NPN output configuration. These parameters determine the vertical protected area and electrical compatibility with the machine safety system. A shorter or taller model can be selected while retaining the same hand and arm protection class where the opening dimensions differ. For increased vertical coverage with the same 20 mm beam gap, see Omron F3SG-4RA0830-30, which provides 40 beams across an 830 mm protective height.
