ABB ACS1000 User Manual page 57

Figure 4-3: Control compartment – I/O devices
(1) IOEC2 module (standard)
(2) IOEC4 module (option)
For more information on the devices present in the control compartment, see
"Appendix D – Wiring diagrams".
3BHS213401 E01 REV H
1
2
3
4
(3) Auxiliary voltage terminals
(4) IOEC3 module (option)
ACS1000 AIR-COOLED USER MANUAL
04 CONTROL SYSTEM
55/184