4
2.2 Cautions on system configuration
(1) Conditions of usable master module
When the AJ61BT11, A1SJ61BT11, AJ61QBT11 and A1SJ61QBT11
modules are used, those of the functional version B or later must be
employed. Use the master module bearing the version 9707 B or later in the
DATE column of the name plate as shown in the figure below.
When the QJ61BT11 module is used, any module can be used irrespective
of the version.
PROGRAMMABLE CONTROLLER
DATE
9707 B
MITSUBISHI ELECTRIC CORPORATION JAPAN
BD992D013H01
Year and month
of manufacture
Function version
9707 B
DATE
MAX 30kSTEP
MITSUBISHI
CPU UNIT
MODEL
A2USHCPU-S1
MITSUBISHI ELECTRIC
BD992D008H38
Year and month
of manufacture Function version
(2) Max. number of modules connected to configure CC-Link system
Remote I/O stations, remote device stations, local stations, ready master
stations, intelligent device stations and repeaters of 64 modules max. can
be connected in one segment.
In the CC-Link system where repeaters are used, also the number of
remote stations capable of being controlled by one master station is the
same as in the other systems.
For details, refer to the User's Manual of the applicable master module.
(3) Combination of optical repeater modules and fiber-optic cable used
Use the optical repeater modules and fiber-optic cable in the following
combination.
Module
Fiber-Optic Cable
SI type fiber-optic cable (max. extension distance of cable: 500m (1639.34ft.))
AJ65SBT-RPS
QSI type fiber-optic cable (max. extension distance of cable: 1000m (3278.69ft))
AJ65SBT-RPG
GI type fiber-optic cable (max. extension distance of cable: 2000m (6557.38ft.))
Example: Combination for use of AJ65SBT-RPG
Repeater
(AJ65SBT-RPG)
Repeater
(AJ65SBT-RPG)
GI type
Fiber-optic cable
