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5.2 Specifications
5.2.2 Selecting the power supply module
5
POWER SUPPLY MODULE
5.2.2 Selecting the power supply module
The power supply module is selected according to the total of current consumption of the
base units, I/O modules, intelligent function module, special function module, and
peripheral devices supplied by its power supply module.
For the internal current consumption of 5 VDC of the base unit, refer to CHAPTER 6.
For the internal current consumption of 5 VDC of the I/O modules, intelligent function
module, special function module, and peripheral devices, refer to the Manuals of their
respective modules.
For the devices obtained by a user, see the manual for the respective device.
(1) When the base unit is Q3 B, Q3 DB or Q6 B:
*1: The CPU module is loaded on the main base unit.
Keep the current consumption of the base unit (Q3 B, Q3 DB, Q6 B) below the
5VDC rated output current of the Q series power supply module.
(a) Caution on using the extension base unit (Q5 B)
When Q5 B is used, a power of 5VDC is supplied from the power supply module
on the main base unit through an extension cable.
Pay attention to the following to use Q5 B.
• Select a power supply module of a proper 5VDC rated output current as the
one to be installed to the main base unit so that it will cover the current used
by Q5 B.
For example, if current consumption is 3.0A on the main base unit and 1.0A
on Q5 B, any of the power supply modules shown in Table5.14 must be
mounted on the main base unit.
Diagram 5.1 Modules and peripheral device that are powered
by power supply module
Table5.13 5VD rated output current
5VDC rated output current Type
6.0A Q61P-A1, Q61P-A2, Q61P, Q63P
3.0A Q62P
8.5A Q64P, Q64PN
Power supply module
Q61P-A1, Q61P-A2, etc.
Base unit Q35B,
Q65B, etc.
Peripheral devices, converter,
cables, etc. (for connection
between CPU module and
PC)
I/O module QX10,
QY10, etc.
Intelligent function module Q64AD,
QJ71LP21-25, etc.
CPU module 1
Q02(H)CPU,
Q06HCPU, etc.
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