ACS800-04/U4
25
Main circuit and control
Diagram
This diagram shows the control interfaces and the main circuit of the drive. Location
of terminals vary depending on the drive frame size.
~
=
~
=
Motor
control and
I/O board
(RMIO)
External control via
analogue/digital
inputs and outputs
Input power
Output power
Optional module 1: RMBA, RAIO, RDIO,
RDNA, RLON, RIBA, RPBA, RCAN, RCNA,
RMBP, RETA, RRIA or RTAC
Optional module 2: RTAC, RAIO, RRIA or
RDIO
DDCS communication option module 3:
RDCO-01, RDCO-02 or RDCO-03
The fibre optic channels provided by the
RDCO module can be used for fieldbus
connection (Nxxx fieldbus adapter modules),
PC connection (DriveWare® PC tools) or
Advant Fieldbus 100 connection (e.g.
AC 800M, AC80)
R- UDC+ UDC-
R+
Brake chopper in frame sizes R2, R3 and
690 V frame R4 (optional in other frame
sizes).
Slot1
Slot2
X33
Drive
X41
Prevention of Unexpected
Start (AGPS board)
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