Banner Engineering SFI-D1EDPXT15 Fiber Optic Safety Interlock Switch

The Banner Engineering SFI-D1EDPXT15 Fiber Optic Safety Interlock Switch is a non-contact guarding device that uses fiber-optic sensing to monitor a door or guard in industrial machinery, integrating with Banner's PICO-GUARD safety system. As part of the PICO-GUARD family, this model works with Banner safety controllers to form a monitored safety circuit that stops equipment if a protective device is opened, protecting personnel during machine operation. Designed for compact installation, the SFI-D1EDPXT15 guards on space-limited doors and gates and reduces wiring complexity compared with traditional mechanical interlocks. The EDPT variation family includes SFI-D1EDPXT6, SFI-D1EDPXT15, SFI-D1EDPXT30 and SFI-D1EDPXT50, highlighting a range of actuation travel options within Banner's fiber-optic interlock lineup.