Schneider Electric has extended its Preventa line of safety products with the launch of two new type-4 light curtains, the XUSLB and the XUSLD.

The two new Preventa light curtains offer varying levels of capability, dependent on the needs of the application. The XUSLB provides basic light curtain functions, with the XUSLD including additional features such as built-in muting, programmable blanking and cascading of up to four segments. Both new light curtains offer flexible installation possibilities due to their ability to share components, cables and accessories.

The two new models can be programmed and diagnosed using a handheld programmer, allowing for quick and easy configuration and maintenance without the need for a PC. The sensitivity of the light beams can be adjusted to make the light curtains suitable for a range of applications.