Mitsubishi Electric MELSEC Q Series Reference Manual page 111

3 SPECIFICATIONS
Remote I/O station link refresh time (r)
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(b) When a master module is connected to extension base unit
CPU type
High Performance
model QCPU
Process CPU
Redundant CPU
Universal model
QCPU
POINT
The values in previous page are calculated on the basis that data are received from
all stations during one sequence scan.
When the link scan is long or when the sequence scan is short, data from all
stations may not be received within one sequence scan.
If this occurs, the actual link refresh time is less than the calculated value shown in
this section.
The remote I/O station link refresh time (r) does not affect transmission delay
time.
Constant
Q02CPU
Other than above
Q00UJ/Q00U/Q01UCPU
Q02UCPU
Q03UD/Q03UDECPU
Other than above
MELSEC-Q
KM2
KM1
–3
( 10 ) (
0.30 1.20
0.13 0.97
0.13 0.97
0.16 1.06
0.16 1.06
0.09 0.97
0.09 0.97
KM3
–3
10 )
0.47
0.53
0.53
—
0.39
0.39
0.33
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