Mitsubishi Electric Q06HCPU - Precautions on power supply capacity

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(b) Methods for reducing voltage drops
The following methods are effective to reduce voltage drops at the extension cables.
1) Changing the module loading positions
Load large current consumption modules on the main base unit.
Load small current consumption modules on the extension base unit (Q5B).
2) Using short extension cables
The shorter the extension cable is, the smaller the resistance and voltage drops will be.
Use the shortest possible extension cables.
(2) When the base unit is Q3SB:
Keep the current consumption of the slim type main base unit (Q3SB) not exceeding the 5VDC rated output
current of the slim type power supply module (Q61SP).
(3) When the base unit is Q3RB or Q6RB
*2 The CPU module is mounted on the main base unit.
5VDC Rated output current Type
2.0A Q61SP
5VDC rated output current Type
8.5A
Q63RP
Q64RPN
Q64RP
Slim type power supply
module (Q61SP)
Slim type main base unit
(Q32SB, Q33SB, or Q35SB)
CPU module (such
as Q02(H)CPU
and Q06HCPU)
Peripheral, converter, cable
(for connecting a CPU module
with a personal computer)
I/O module (such as
QX10 and QY10)
Intelligent function module (such
as Q64AD and QJ71LP21-25)
Two redundant power
supply modules
Redundant power supply base
unit (Q3
RB or Q6RB)
Peripheral, converter, cable
(for connecting a CPU module
with a personal computer)
CPU module
*2
(such
as Q02(H)CPU and
Q06HCPU)
I/O module (such as
QX10 and QY10)
Intelligent function module (such
as Q64AD and QJ71LP21-25)