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10 COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE DEVICE STATION
MELSEC-QnA
10
10. COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE DEVICE STATION
How to set, program, and confirm the operation of the module is described using a
system configuration example.
10.1 System Configuration
A system with two remote device stations is used as an example.
AY42
YA0
YDF
AX42
X60
X9F
AJ61
QBT11
X/Y40
X/Y5F
AY41
Y20
Y3F
AX41
X00
X1F
Q3ACPUA62P
Terminating resistor
AJ65BT-64AD AJ65BT-64DAV
Occupies 2 stations
Occupies 2 stations
Remote device station (station No.1)
A/D conversion module
Remote device station (station No.3
)
D/A conversion module
Terminating resistor
Master station
to to to to to