ABB ACS880-07LC, Hardware Manual

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Description Terminal
Memory unit connection X205
1) Must be set to ON when the supply unit is the first or last unit on the drive-to-drive (D2D) link. On intermediate units, set
termination to OFF.
2) Default use of the signal in the control program. The use can be changed by a parameter. See also the delivery-specific
circuit diagrams.
3) Use of the signal in the control program (fixed). See also the delivery-specific circuit diagrams.
4) This input only acts as a true Safe torque off input in inverter units. In other applications (such as a supply or brake unit),
de-energizing the IN1 and/or IN2 terminal will stop the unit but not constitute a true safety function.
5) Total load capacity of these outputs is 4.8 W (200 mA at 24 V) minus the power taken by DIO1 and DIO2.
6) Determines whether DICOM is separated from DIOGND (ie, common reference for digital inputs floats). ON: DICOM
connected to DIOGND. OFF: DICOM and DIOGND separate.
7) Current [0(4)…20 mA,
R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm] input selected by switch AI1. Change of
setting requires reboot of control unit.
8) Current [0(4)…20 mA,
R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm] input selected by switch AI2. Change of
setting requires reboot of control unit.
110 Control units of the drive