188Resistor braking, frames R4…R8 ..........................................................................
188Planning the braking system ..........................................................................
12 The Safe torque off function
191Contents of this chapter .........................................................................................
191Description ................................................................................................................
192
Compliance with the European Machinery Directive and the UK Supply
of Machinery (Safety) Regulations ................................................................
193Wiring ..........................................................................................................................
193Connection principle (R0…R2) .......................................................................
193Connection with internal power supply ...........................................
194Connection with external power supply ..........................................
194Wiring examples (R0…R2) ...............................................................................
194Wiring with internal power supply ....................................................
195Wiring with external power supply ....................................................
195Connection principle (R3…R8) .......................................................................
195Connection with internal power supply ...........................................
196Connection with external power supply ..........................................
196Wiring examples (R3…R8) ...............................................................................
196Wiring with internal power supply ....................................................
197Wiring with external power supply ....................................................
197Activation switch ...............................................................................................
197Cable types and lengths ..................................................................................
198Grounding of protective shields ....................................................................
199Operation principle ..................................................................................................
200Start-up including validation test .........................................................................
200Competence .......................................................................................................
200Validation test reports .....................................................................................
200Validation test procedure ...............................................................................
202Use ...............................................................................................................................
204Maintenance ..............................................................................................................
204Competence .......................................................................................................
205Fault tracing ..............................................................................................................
206Safety data .................................................................................................................
208Terms and abbreviations .................................................................................
210TÜV certificate ...................................................................................................
210Declarations of conformity .............................................................................
13 Optional panel bus adapters and extension modules
213Contents of this chapter .........................................................................................
213Safety instructions ...................................................................................................
213BIO-01 I/O extension module .................................................................................
213Hardware description ......................................................................................
213Product overview ..................................................................................
Table of contents 11