8–1
Chapter 8 Drive Section Connector and
Cable Specifications
8-1 Cable connection system............................................................................ 8-2
8-1-1 Cable option list ................................................................................... 8-3
8-2 Cable connectors......................................................................................... 8-5
8-2-1 Servo amplifier CN1A, CN1B and CN9 cable connector...................... 8-5
8-2-2 Servo amplifier CN2 and CN3 cable connector.................................... 8-5
8-2-3 Servo amplifier CN20 connector (for mechanical brakes).................... 8-5
8-2-4 MDS-B-HR, MDS-B-MD cable connector ............................................ 8-6
8-2-5 Power supply section power wire connector ........................................ 8-7
8-2-6 Flexible conduits .................................................................................. 8-10
(1) Method for connecting to a connector with back shell.................... 8-10
(2) Method for connecting to the connector main body ....................... 8-10
8-3 Cable clamp fitting....................................................................................... 8-11
8-4 Cable wire and assembly ............................................................................ 8-12
8-5 Cable connection diagram .......................................................................... 8-13
8-5-1 CNC unit bus cable .............................................................................. 8-13
8-5-2 Absolute value scale coupling cable .................................................... 8-14
8-5-3 Cable for amplifier – scale I/F unit........................................................ 8-15
8-5-4 Cable for scale I/F unit – scale............................................................. 8-16
8-5-5 Cable for scale I/F unit – pole detector ................................................ 8-17
8-5-6 Cable for I/F unit – motor thermal ........................................................ 8-17
8-5-7 Mechanical brake cable ....................................................................... 8-18