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Operation
8.4 Controlling the external connections of the inverter
8.4.3
Sub-D and USB connections and DIL switches
The following illustration clarifies the position of the Sub-D connections and DIL switches.
①
②
③
④
⑤
⑥
Figure 8-16
98
S1.1 ... S1.4: Hardware setting
-X25: TTL speed encoder
-X50B: USB für PC with the "IMS" software
-X51: RS 485 for an external operator panel. In addition, it is also possible to communicate at
this interface via RS 232, e.g. with "IMS".
-X101: HTL speed encoder
-X26: Additional RS 485 interface, not isolated. This is the standard interface for connecting the
external operator panel (for local installation in the cabinet door only).
Interfaces at the converter
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
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