Mitsubishi MELSEC-A Series Reference Manual page 25

1. OVERVIEW
MELSECNET/B data link system
(1) The following link modules are installed to a base unit.
(a) Link module compatible with MELSECNET mode (Installed in the CPU slot)
A1SJ72T25B (for remote I/O station)
AJ72T25B (for remote I/O station)
(b) Link module compatible with MELSECNET
A1SJ71AT21B (for master station/local station)
AJ71AT21B (for master station/local station)
POINT
Although the following link modules can be connected to the MELSECNET data
link system, they are not discussed in this manual.
Graphic operation terminal
A6BSW-S3, S4, S5 (bypass switch)
Personal computer board
Refer to the manual for these link modules for details.
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mode (Installed in an I/O slot)