8.7.1 Digital Inputs
The drive provides 3 digital inputs. These can be used to initiate pre-programmed functions
that are stored in the drive. A list of these pre-programmed functions is included in the
WorkBench. If an input is programmed, it must be saved to the drive. By default,all inputs are
not programmed (off). For more information refer to the setup software.
Depending on the selected function, the inputs are high or low active. The inputs can be used
with sw24 V (source type) or switched GND (sink type).
Digital Input Wiring Diagram:
Digital Inputs 1 and 2
These inputs are particularly fast and are therefore suitable for latch functions, for example.
Technical characteristics:
l
Floating, reference common line is DCOM3
l
Sink or Source type sensors possible
l
High: 15 to 30 V / 2 to 15 mA , Low: -3 to +5 V / <1 mA
l
Update rate: Hardware 2 µs
Digital Input 3
Choose the function you require in WorkBench.
Technical characteristics:
l
Floating, reference common line is DCOM3
l
Sink or Source type sensors possible
l
High: 15 to 30 V / 2 to 15 mA , Low: -3 to +5 V / <1 mA
l
Update rate: Software 250 µs
AKD-N Installation | 8 Electrical Installation
Kollmorgen | December 2014
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