The M1104A Power Supply Module is powered from an external +48Vdc (nominal) supply, and provides the primary logic power for a MAXIFLEX I/O Base, as well as a 24Volt dc 1Amp isolated supply for powering I/O.

This power supply module operates over a wide input voltage range of 43-55Vdc, allowing Maxiflex systems to be operated on 48Volt battery systems.

All connections to the module are made via screw terminals located behind the door on the front of the module. These terminals are removable for easy module replacement.