ABB ACS380 - Page 12

187Single-channel connection of activation switch ................................
188Wiring examples ...........................................................................................
188Single ACS380 drive, internal power supply ....................................
188Single ACS380 drive, external power supply ...................................
189Multiple ACS380 drives, internal power supply ................................
190Multiple ACS380 drives, external power supply ...............................
190Activation switch ...........................................................................................
191Cable types and lengths ..............................................................................
191Grounding of protective shields ...................................................................
192Operation principle ..............................................................................................
193Start-up including validation test .........................................................................
193Competence .................................................................................................
193Validation test reports ...................................................................................
193Validation test procedure ..............................................................................
195Use ......................................................................................................................
197Maintenance .......................................................................................................
197Competence .................................................................................................
198Fault tracing ........................................................................................................
199Safety data ..........................................................................................................
200Terms and abbreviations ..............................................................................
201TÜV certificate ..............................................................................................
202Declarations of conformity ...........................................................................
14 BTAC-02 pulse encoder interface module
205Contents of this chapter ......................................................................................
205Safety instructions ...............................................................................................
205Hardware description ..........................................................................................
205Product overview ..........................................................................................
206Layout ..........................................................................................................
206Mechanical installation ........................................................................................
206Electrical installation ...........................................................................................
206Wiring – General ..........................................................................................
207Terminal designations .......................................................................
208Wiring – Encoder power supply interface ....................................................
209Wiring – Encoder ..........................................................................................
209Phasing .............................................................................................
210Encoder output types ........................................................................
211Wiring diagrams – Push-pull type encoder output ............................
211Differential connection ......................................................................
212Single-ended connection ..................................................................
213Wiring diagrams – Open collector (sinking) encoder output .............
214Wiring diagrams – Open emitter (sourcing) encoder output .............
215Apply power ......................................................................................
215Start-up ...............................................................................................................
215Feedback selection ......................................................................................
12 Table of contents