
3. SPECIFICATIONS
MELSEC-A
3-6
4)
When 126 master (class 1) and slave stations are connected
(When 60 or more slaves are connected)
CPU module
Slave
Station No. 1
Slave
Station No. 19
Slave
Station No. 56
Slave
Station No. 57
Slave
Station No. 85
Slave
Station No. 86
Slave
Station No. 107
Slave
Station No. 108
Slave
Station No. 123
Slave
Station No. 14
Slave
Station No. 15
Slave
Station No. 18
Repeater
Repeater
Repeater
1st master
(class 1)
2nd master
(class 1)
3rd master
(class 1)
: This slave is controlled by the 1st master (class 1).
: This slave is controlled by the 2nd master (class 1).
: This slave is controlled by the 3rd master (class 1).
Repeater
*: In the above configuration a maximum of 123 slave stations can be connected.