Wiring; Power Cable Connection Precautions - DEC FP775S Series User Manual

3-2
This section describes wiring installation precautions and the FP's power cable
wiring procedures.

3-2-1 Power Cable Connection Precautions

• When connecting the power cable, be sure that power
! ! ! ! !
Warning
• If a voltage exceeding the FP's specified power range
• Since the FP has no power switch, be sure to set up a
! ! ! ! !
• When the frame ground (FG) terminal is not connected, the FP is
Important
•
Use thick wire (2 mm
Note:
ends are twisted before attaching the ring terminals.
• Use ring terminals with the following dimensions:
•
To prevent the power terminals from being short-circuited due to a loose screw,
use ring terminals with insulating sleeves.
Rear of FP
*1 L = Live line for AC power input
3-4

Wiring

is not supplied to the FP due to the danger of electric
shock.
is applied, both the FP and the power supply units
will be damaged.
separate circuit breaker.
easily affected by noise interference. Be sure to ground the unit.
2
less than 6.0 mm
L N FG
L N FG
N = Neutral line for AC power input
FG = Ground terminal - to be connected to the FP housing
Recommended ring terminal: V2-MS3 or equivalent (Manufactured by JST Co.)
max.) for the FP's power cord. Be sure that the cord wire
3.2 mm
Power Input Terminal Block
L N FG
Power Cord Ring Terminals
Installation and Wiring
*1
FP-775S User's Manual