ABB ACS1000i air-cooled, User Manual

Page: 60 / 174

04 CONTROL SYSTEM
3BHS206977 E01 REV H ACS1000I AIR-COOLED USER MANUAL 60/174
4.2 Main components
This section provides an overview of the main hardware components of the control system and
their interconnection.
Figure 4-2: Control compartment
(1) IOEC4 module (option)
(2) IOEC3 module (option)
(3) IOEC2 module
(4) IOEC1 module
(5) Delta p-transmitter
(6) Control power supply
(7) Delta p-transmitter
(8) Motor starters and circuit breakers
(9) Fused terminal block for internal aux. power
(10)Terminal blocks (internal, cooling, fans, external)
(11)Batteries (option)
(12)AC auxiliary supply
(13)AMC circuit board and INT circuit board
(14)CDP control panel
(15)Transformer protection
(16)Control pushbuttons and indication lights
(17)Emergency-off pushbutton
- For information on the devices present in the control compartment, see
“Appendix D – Wiring diagrams”.
- For information on the transformer protection, see
“Appendix A– Additional manuals”.
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