Mitsubishi Electric MELSEC Q Series Reference Manual page 146

4 SETTING AND PROCEDURE BEFORE OPERATION
Remote master station
Station No. 0
QJ71BR11
Terminating resistor
(sold separately)
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3) With a repeater module (branch connection)
Remote I/O station
Station No. 1
QJ72BR15
F-type connector
A6RCON-F
Coaxial cable
A6RCON-R75
Terminating resistor
POINT
(1) By setting stations that will be connected in future (stations that are included in
the number of stations but not actually connected) as reserved stations, a
communication error can be prevented and the link scan time will not be
affected.
(2) The two connectors of the F-type connector are not dedicated to IN and OUT.
A coaxial cable can be connected to either of them.
(3) A terminating resistor can be placed on either side of the F-type connector.
Remote I/O station
Station No. 2
F-type connector
A6RCON-F
T-type connector
(A6BR10 accessory)
A6BR10
A6RCON-R75
(sold separately)
T-type connector
(A6BR10 accessory)
or
QJ72BR15
F-type connector
A6RCON-F
Coaxial cable Terminating resistor
A6RCON-R75
(sold separately)
Remote I/O
Remote I/O station
station
Station No. 3
Station No. n
QJ72BR15
F-type connector
A6RCON-F
Coaxial cable
MELSEC-Q
n  32
QJ72BR15
F-type connector
A6RCON-F
Terminating resistor
A6RCON-R75
(sold separately)
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