Mitsubishi Q01CPU User Manual

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6.1 Base Unit
6.1.4 Guideline for Use of Extension Base Units
6
BASE UNIT AND EXTENSION CABLE
(2) When the Q6 B is connected between the main base unit and the Q5 B
(a) Selection condition
4.75VDC or higher should be supplied to the "IN" connector of the Q5 B in the
final extension.
(b) How to calculate voltage to "IN" connector
The 5VDC output voltage of the power supply module on the main base unit is set
to at least 4.90VDC.
Therefore, the Q5 B can be used if the voltage drop is 0.15VDC or lower
(4.9VDC -4.75VDC = 0.15VDC).
Table6.20 Extension Cable Conductor Resistance
[When the Q5 B is connected to Extension stage 2.]
Extension Cable Type
Extension Cable Conductor
Resistance
QC05B
0.044
QC06B
0.051
QC12B
0.082
QC30B
0.172
QC50B
0.273
QC100B
0.530
Diagram 6.10 System Configuration
Table6.21 Symbol explanation
Symbol Description
V
Voltage drop at the extension cable between the main base unit and extension base unit (Q5 B)
In
5VDC current consumption when the extension base unit (Q5 B) is used as Extension n+1, n = 1 to 6, n:
Extension No. of extension base unit (Q6 B) connected
(Sum total of current consumed by Q5 B and currents consumed by the I/O, intelligent function modules loaded
on the Q5 B.)
Rn
Extension cable resistance between the main base unit and the extension base unit (Q6 B) or the extension
base unit (Q6 B) and the extension base unit (Q6 B)
R
n+1
Extension cable resistance between the extension base unit (Q6 B) and extension base unit (Q5 B)
Extension
stage 1
Extension
stage 2
V
R1
R2
I1
Power
supply
module
Power
supply
module
Main base unit
Extension base unit (Q6 B)
Extension base unit (Q5 B)

Mitsubishi Q01CPU Specifications

General

Brand	Mitsubishi
Model	Q01CPU
Category	Controller
Language	English