Uninterruptible power supply designed for controllers, HMIs
Phoenix Contact’s UNO-UPS is a compact 24 Vdc uninterruptible power supply (UPS) designed to provide standby power in the event of an ac main power loss. The UNO-UPS is suitable for use with compact controllers, programmable logic controllers (PLCs), human-machine interfaces (HMIs) and other low-power devices. The UNO-UPS includes an integrated 0.8 Ah, absorbed glass mat lead-acid battery that has an operating temperature range from -15 to 50 C and has a life expectancy of up to five years. The battery runtime can be adjusted by a rotary dial or through remote shutdown input. The battery is mounted on the front and can be released with a screw, for easy installation and maintenance. An external 24 Vdc power supply is required to supply input power to the UNO-UPS.
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