HEIDENHAIN TNC 430 PA/M - Le 430 Ca

3 – 16 HEIDENHAIN Technical Manual TNC 426, TNC 430
3.3.4 LE 430 CA
Warning
Do not engage or disengage any connecting elements while the unit is
under power!
X48
X31
X2
X6
X4
X1
X5
X3
X13
X12
X23
X8
X22
X35
X14
X21
X45
X41
X43
X42
X47
X46
B
X9
X36
X37
X44
X30
X25
X26
X1 to
X6 Position encoder
X8 Analog output 1 to 6
X9 Analog output 7 to 13
X12 Triggering touch probe for workpiece measurement
X13 Triggering touch probe for tool measurement
X14 Measuring touch probe (option) or
X38 Additional position encoder input (option)
X21 RS-232-C/V.24 data interface
X22 RS-422/V.11 data interface
X23 Handwheel input
X25 Ethernet interface (option)
X26 Ethernet interface (option)
X30 Reference signal for spindle
X31 NC power supply
X35 to
X37 Position encoder
X41 PLC output
X42 PLC input
X43 CRT screen or
X49 Color flat-panel display
X44 PLC supply voltage
X45 TNC keyboard unit
X46 Machine operating panel
X47 PLC expansion
X48 PLC analog input
B Signal ground
Equipment ground (YL/GN)