Panasonic S-Link FP2, Руководство пользователя

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Construction and Wiring
FP2 S − LINK Unit
4 − 6
4.2 S − LINK Main Power Supply
4.2 S − LINK Main Power Supply
In order to supply power to the various S − LINK devices, an external power supply must
be connected to the S − LINK unit and power supplied through that source.
This is the power supply for the S − LINK controller in the S − LINK unit and S − LINK I/O
devices to which power is supplied through the 24V − 0V line of the S − LINK main cable.
The current consumption for the overall S − LINK system is calculated by referring to the
section entitled “Determining the Power Supply” in the “S − LINK Design Manual.” (For
standard purposes, a power supply exceeding 24V DC, 1.6 A should be selected.)
Example:
The power supply is connected to “IN 24V − 0V” on the S − LINK
terminal block.
External power
supply
S − LINK exclusive
flat cable
S − LINK unit
Power supply cable
From external
power supply
Brown
Blue
White
Black
Supplied to in-
put/output de-
vices
Note
The S − LINK is protected by a fuse, but if too many input/output
devices are connected, or if the current consumption is heavy
enough to cause the fuse to blow, we recommend providing a
local power supply.