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MELSEC-Q
6 BASE UNIT AND EXTENSION CABLE
6.4 Setting the Extension Base Unit
The number of stages setting method of each extension base unit to be used when
extension base units are installed is described below.
IN
1
2
3
4
5
6
7
PIN1
OUT
Stage No.
setting connector
Setting of Stage Number for Extension Base Units
Number Setting for Extension Stages
1st stage 2nd stage 3rd stage 4th stage 5th stage 6th stage 7th stage
Setting of stage
No. setting
connector
POINTS
To set the stages No. setting connector, set a number from 1 to 7 according to the
number of extension stages.
Do not set the same stage number at two or more positions or do not fail to set a
number. A miss-input or miss-output may occur.