Connecting To The Power Supply Module - Mitsubishi Q01CPU User Manual

10
LOADING AND INSTALLATION

10.6.2 Connecting to the power supply module

The following diagram shows the wiring example of power lines, grounding lines, etc. to
the main and extension base units.
(1) Singular power supply system
100/110VAC
AC
Fuse
AC
DC
24VDC
Connect to 24VDC
terminals of I/O module
that requires 24VDC
internally.
Extension cable
100VAC
Ground wire
Grounding
* 1: The operation of the ERR terminal is as fllows.
<When the power supply module is mounted on the main base unit>
The terminal turns OFF (opens) when the AC power is not input, a CPU module stop error
(including a reset) occurs, or the fuse of the power supply module is blown.
<When the power supply module is mounted on the extension base unit>
The terminal is always OFF (open).
Diagram 10.42 Single power supply system wiring example
Main base unit
(Q38B)
Q61P-A1 CPU module
ERR 1
FG
LG
INPUT
100-120VAC
Extension base unit
(Q68B)
Q61P-A1 I/O module
ERR 1
FG
LG
INPUT
100-120VAC
10.6.2 Connecting to the power supply module
10
10.6 Wiring
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