Mitsubishi Electric AJ65BT-RPI-10A User Manual page 17

(2) Increased transmission distance
Using these modules increases the transmission distance of a CC-
Link system.
Also, using multiple sets of these modules allows the transmission
distance to be increased by up to two stages.
Master station
Remote I/O station
*1 Max. transmission distance at the transmission speed setting of 156kbps.
*2 Though omitted here, another remote station may be connected between repeaters.
(3) T-junction wiring enabled in CC-Link system
T-junction wiring can be performed by arrangement of these
modules between the modules of a CC-Link system.
Master station
T-junction wiring
enabled!!
(4) Communication status of the module can be monitored
The light receiving status of the module can be monitored
(imported to the master station) by setting the station numbers to
these modules and also making the remote I/O station-equivalent
parameter setting in the master station.
Also, the imported receiving status of the mating module can be
indicated by the LEDs of the own module using the sequence
program of the master station, ensuring ease of fine adjustment of
the optical axes.
POINT
Station number and parameter settings are not needed when these modules are
used as repeaters only, i.e. the light receiving status is not monitored (monitor
function is not used).
Increased up to 3.8km!!
Repeater
Space
transmission
Remote
Repeater
I/O station
Repeater
Remote I/O station
*1
*2
1st stage
CC-Link dedicated cable
Intelligent
device station
Space transmission
CC-Link dedicated cable
Termination resistor (required)
2
Remote
station
*2
2nd stage
Termination resistor
(required)
Remote
device station