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Part Identification And Setting Of Power Supply Module - Mitsubishi Electric MELSEC A Series User Manual

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4.3.2 Part identification and setting of Power Supply Module

The names and descriptions of each of the parts of the power supply modules are
given below.
(1) Names and description of parts of the A61P, A61PEU module
Module fixing hook
Hook for fixing the module to the base unit.
"POWER" LED
LED for indicating 5 VDC power.
Power fuse, fuse holder
4 A cartridge fuse for AC input power is secured by the fuse
holder.
Spare fuse for power supply
Spare fuse for power supply, mounted on rear side of the
terminal cover.
Terminal block
For details, see below. (Located under the terminal cover)
Terminal cover
Cover for protection of terminal block. Remove during wiring.
Re-install after wiring.
Module fixing screw mounting hole
Allows the module to be secured with a screw in addition to
the module fixing hook. (For M4 screw)
Terminal details
Power input terminals
Power input terminals to which AC power of 100 VAC or 200
VAC.
Applied voltage select terminals
Terminals for selecting applied voltage. Use 100 VAC or 200
VAC as described below. When 100 VAC is input, connect
together the "SHORT AC100V" terminals with the jumper
provided. When 200 VAC is input, connect together the
"SHORT AC200V" terminals with the jumper provided.
LG terminal
Grounding of power filter. Has half the input potential.
FG terminal
Connection terminal connected to the shielding pattern on
printed circuit board.
Terminal screw
M4 × 0.7 × 6
34

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