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2. PERFORMANCE
2.3 Performance of Simple Inter-PLC Link
2.3.1 Simple inter-PLC link performance list
This section provides the simple inter-PLC link performance of the A1FXCPU.
Table 2.4 gives the simple inter-PLC link performance list of the A1FXCPU.
Table 2.4 Performance List
Item
Interface
Communication method
Synchronous method
Transmission speed
Total transmission distance
Number of stations
Bit data
Data
Word data
Data communication method
Link scan time
Performance
Conformance with RS-485
Half duplex communication system
Asynchronous system
38400bps
Max. 500m(1639.3feet)
8 stations
0 or 32 or 64 bits/station
4 or 8 words/station
N:N
Max. 200ms
2 - 9
MELSEC-A
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