PS-1211-1 is a dedicated power supply for light curtain systems, built to deliver stable output and protect sensing performance under real-world elevator conditions. With a standard input of 110/220 VAC and a wide operating range of 85-265VAC/50-60HZ, it supports flexible deployment across global sites. Low standby draw (110VAC/72mA 220VAC/48mA) and dependable operating current (110VAC/85mA 220VAC/60mA) help minimize heat and improve efficiency, while the 0-60°C temperature window ensures consistent uptime. Pair it with compatible light curtains to simplify installation and enhance reliability.