Mitsubishi Electric A1SJ71AP23Q User Manual page 25

Remarks
Overall cable distance
(1) MELSECNET data link system
The overall cable distance refers to a distance from OUT of the
master station to IN of the master station via a slave station.
Figure 2.1 Overall cable distance of MELSECNET
(2) MELSECNET/B data link system
The overall cable distance refers to a distance between stations at
both ends.
The overall cable distance of the MELSECNET/B data link system
is determined depending on communication speed.
The communiation speed is set by the communication speed
setting switch of each link module.
Table 2.4 Communication speed and overall cable distance
Communication speed
125kbps
250kbps
500kbps
1Mbps
Overall cable distance
M
of MELSECNET
L1
L6 MELSECNET R2
R5 L3
R4
Overall cable distance of MELSECNET/B
M L1
Figure 2.2 Overall cable distance of MELSECNET/B
8
Overall cable distance
1200m
600m
400m
200m
L2 L3