How to calculate the number of communication accessories can be powered up by using single 24V DC power supply?

Please find attached document containing details of the power consumption by each accessory i.e BSCM, IFM. IFE etc. and we have power supplies of either 1A, 24V DC output or 3A, 24V DC ouptut. Accordingly you can sum up the consumption and check out that how many devices can be supplied by power supply.

Released for:Schneider Electric Hong Kong