HEIDENHAIN ITNC 530 - Connector Designation and Layout; MC and CC

July 2010 27 – 447
27 Connector Designation and Layout
27.1 Important Note
27.2 MC and CC
27.2.1 Designation and position of connectors
MC 422 (B) with 5 position encoder inputs and CC 422 with 6 control loops
Caution
Do not engage or disengage any connecting elements while the unit is under power!
See “Safety Precautions” on page 2 – 15.
X1 to X5 Encoder for position
X35 to X38 Vacant
X15 to X20 Encoder for speed
X51 to X60 PWM output
X8, X9 Nominal value output, analog
X12 TS touch trigger probe
X13 TT touch trigger probe
X23 Handwheel
X26 Ethernet data interface
X27 RS-232-C/V.24 data interface
X28 RS-422/V.11 data interface
X127 V.24/RS-232-C (only for Windows)
X128 V.11/RS-422 (only for Windows)
X141, X142 USB interface
X30 24 V reference signal for spindle
X34 24 V for "control-is-ready"
output
X41 PLC output
X42 PLC input
X44 24 V PLC supply voltage
X45 Keyboard unit
X46 Machine operating panel
X47 PLC expansion
X48 PLC analog input
X149 (X49) BF 150 (BF 120) visual display unit
X131 Reserved
X69 Power supply
X121, X125 Reserved
X165, X166 Reserved
X74 5-V power supply
X150 Axis-specific drive release
B Signal ground
Equipment ground (YL/GN)

X150 at bottom of housing
X147
X149
X14