The PSDIN-48-120W Industrial DIN Rail mount high efficiency switching power supply operates over a wide temperature range of -40C to +70C
This model provides up to 120W. The input is 90-264VAC auto-ranging with wire terminal connections. The output is 48VDC nominal with an adjustment range from 47VDC to 56VDC
There is a switch for single or parallel operation. There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure
The relay is closed when DC output is normal and open when DC output is in fault condition due to overload or safety shutdown
Applications: Powering PoE Switches, IP Phone and Security Camera Systems, Telecommunications