Installation Manual

Sensus Installation Manual

150-00006 Rev 5

4.4.2 AC Power Sources and PoE

The Sensus Management Module is powered by two redundant 100-240V AC power supplies,

or by Power-over-Ethernet (PoE+) interface. Sensus power supply interfaces are located on the rear

of the Management Module. PoE+ is used only when AC power is unavailable. The Ethernet

management port can also be used for local or remote access.

Note: PoE should not be used as a backup for AC power. In the event of power loss to both AC

supplies, the Sensus device will need to be restart before PoE+ can be used.

Figure 4-5 Sensus Management Module Power Sources