SIEMENS PSX-12M

The Power Supply Extender is a high-current, auxiliary-power supply that expands the main Model PSC-12M power supply and battery charger for the Desigo Modular system with an additional 24VDC power. Model PSX-12M is rated at 12 Amps. Model PSX-12M is an addressable intelligent micro processor controlled module that communicates its status to the system operator interface (OI) to report fault conditions. Model FCM2041-U2 is able to query the status of the power supply to obtain information regarding terminal-loading information, ground-fault conditions and more. Model PSX-12M is a universal power supply; accepting AC power-input levels from 120VAC – 240VAC, and has an off-line, switch-mode power converter and power-factor-correction circuit to improve conductive RF emissions at low frequency. No special configuration is required. Additionally, Model PSX-12M works with the panel’s communication protocol in order to work with other system cards and modules, via the system’s common 60-pin power/data bus. Model PSX-12M provides a full 12 Amps of power @ 24VDC.