Comparison In I/O Refresh Time Performance Between The S10/2Α Series High-Speed Remote I/O And The S10V Ir.link - Hitachi IR.LINK User Manual

5 USER GUIDE
5.10 Comparison in I/O Refresh Time Performance between the S10/2α
Series High-speed Remote I/O and the S10V IR.LINK
The following graph represents the I/O refresh time performance of the S10/2α series high-speed
remote I/O (LWE100) and the S10mini and S10V IR.LINK (LQE546).
In this case, the bit rate setting switch of the IR.LINK is set to 1.0 Mbps and the analog module is
set to 4W/slot and the digital module is set to 64 points/slot.
I/O refresh
time (ms)
6.0
5.0
4.0
3.0
2.0
High-speed remote I/O
1.0
0 4
High-speed
remote I/O
IR.LINK
8 12
5-18
IR.LINK (when only
the DI/DO is installed)
IR.LINK (when only the AI/AO is installed and
the asynchronous mode is set)
16 20
IR.LINK (when only the
AI/AO is mounted and the
synchronous mode is set)
24 28
Number of transfer
words (word)
32