Electrical Installation
‑139‑
terminals. If it is necessary to connect different DI drives (of different AC drives) in
parallel, connect a diode to the applicable DI terminal in series, with the anode
connected to the DI terminal. The diode must meet the following requirements: IF
> 40 mA and VR > 40 V. Such parallel connection is shown in "
Figure 7–38 Wiring for
parallel connection of DI terminals (of multiple AC drives) in sink mode
"
on page
139
.
Figure 7‑38 Wiring for parallel connection of DI terminals (of multiple AC drives) in sink
mode
● Source wiring
Figure 7‑39 Source wiring
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