ABB ACS 601 Hardware Manual
                                                                                        | |
Contents
| 
Chapter 3 – Electrical Installation3-10ACx=ACS/ACC/ACPACS/ACC/ACP 601 DrivesPulse EncoderInsulation (ACP 600)The pulse encoder shall be insulated electrically from stator or rotor toprevent forming of current path through the pulse encoder. The usualcoupling-type encoder must have an electrically insulating coupling.When a hollow-shaft type pulse encoder is used, the insulation can beimplemented by insulating the ball joints of the engaging arm, orinsulating the bar of the engaging arm. Shield of the encoder cableshould be insulated from the encoder frame. SeeAppendix B forgrounding of the other end of the encoder cable shield.Installation ofOptional Modules andDriveWindowThis section gives general installation instructions for DriveWindow PCtool and ACx 600 optional modules, such as fieldbus adapters, I/Oextension modules and the pulse encoder interface. Connectionexamples are given at the end of the section.Placement The module should be installed inside the unit on the location shown inthe dimensional drawings (Appendix B). Option modules for the framesizes R2 and R3 are installed outside the frequency converter. Followthe instructions given in theMechanical Installation chapter of themodule manual.Power Supplyfor the ModuleThe 24 V d.c. supply for one optional module is provided by the NIOC/NIOCP board of the converter (NIOC: terminal X23, NIOCP: terminalX4). The location of the NIOC/NIOCP board is shown in thedimensional drawings (Appendix B).Fiber Optic Link Optional modules are connected via a DDCS fiber optic link to theNAMC board or NDCO board (both mounted on top of the NIOCboard). The terminals on the NAMC/NDCO board to which the cablesare connected are given in the table below. Channel CH1 is onNAMC-11 board. Channels CH0, CH2 and CH3 are on NDCO board.NAMC-3 board includes channels CH0 to CH3.* on NDCO board when NAMC-11 board is used.Observe color codes when installing fiber optic cables. Blue connectorsshould go to blue terminals, and grey connectors to grey terminals.In case multiple modules are installed on the same channel, they mustbe connected in a ring.Module Type Channel TerminalsFieldbus Adapter Modules CH0* V13*, V14*I/O Extension Modules CH1 V15, V16Pulse Encoder Interface Module CH2* with ACS 600Standard ApplicationProgram 5.0V17*, V18*CH1 with ACS 600 CraneApplication Program 5.xV15, V16Double Pulse Encoder InterfaceModule (for ACP 600 only)CH2* V17*, V18*DriveWindow CH3* V19*, V20* |
Related manuals for ABB ACC 601
manualsdatabase
Your AI-powered manual search engine