Digital Electronics Corporation FP-570-TC-11, Руководство пользователя

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FP-570T User's Manual 3-5
Installation and Wiring
• When connecting the FG terminal, be sure to connect the ground wire.
Not grounding the FP unit will create excessive noise and vibration.
• Wherever possible, use thick wires (max. 2mm
2
) for power terminals,
and provide an extra twist to the wire before connecting it.
• The ring terminal size should be as follows.
• To avoid a power short when loosening power terminal screws, use a power
terminal with plastic sleeves.
3-2 Wiring
3-2-1 Power Cable Connection
• To prevent electrical shocks, be sure the Power Cable is plugged first into
the FP unit, then into the wall (main supply).
• Your FP-570 uses input voltage of either DC24V or AC100V. If your
power supply is greater than that required by your unit, it may damage
both the power source and the FP unit.
• In lieu of the power switch on the FP unit, please connect a breaker unit.
Warning
3.2 mm
less than 6.0 mm
FG
Power Terminal Block
FG *1
Crimp-on Ring
Terminals
+24V
-
FG
Power Terminal Block
FG
Crimp-on Ring
Terminals
+24V
-
N L
N L
100V Unit
FP-570-TC11
24V Unit
FP-570-TC21
FP-570-T*
(Rear)
*1 The three power terminals are:
AC100V L = AC Input Terminal—live line
AC100V N = AC Input Terminal—neutral line
FG = Ground Terminal connected to the FP chassis