Expansion Restrictions And Current Limitations; Expansion Restrictions For The Fp2-Fns Unit; Expansion Restrictions For The Fpσ Fns Unit; Limitations On Current Consumption - Panasonic FPSIGMA Technical Manual

Expansion Restrictions and Current Limitations

1.2 Expansion Restrictions and Current Limitations

1.2.1 Expansion Restrictions for the FP2-FNS Unit

The number of FP2-FNS units is restricted by the size of the FP2 backplane.
1.2.2 Expansion Restrictions for the FPΣ FNS Unit
The FP-FNS units are connected to the left side of the control unit via the FP expansion
connector. Up to 4 expansion units can be connected to the left side of the control unit.

1.2.3 Limitations on Current Consumption

The 5V DC power used to drive the internal circuit of each unit is supplied from the power
supply unit of the FP2 through the internal bus of the backplane or from the FP control unit
through the expansion connector.
Pay attention to the combination of units so that the rated capacity of the power supply is not
exceeded.
9