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TRAK Machine Tools
Southwestern Industries, Inc.
TRAK TRL Lathe, ProtoTRAK RLX CNC Safety, Installation, Maintenance, Service & Parts List
Ethernet connector – master and slave communicate via an Ethernet cable between pendant
and computer module
AC power input – 200 to 240 volt for USA
Machine ID key – DB25
Pendant I/O – DB25 – Carries E stop and run panel buttons back and forth from pendant to
computer module
Handwheel/Jog connector – DB25
Motor and Spindle axis connectors – DB25 – spindle, X, Turret, and Z axis.
14 inputs, the following inputs are all 24VDC
IN-GRD2 – not used on USA, can be used for chuck in future
IN-GRD3 – Door guard
IN-X Limit – X limit switch input
IN-Z Limit – Z limit switch input
IN-AIR PRES – monitors the air pressure of the CNC Turret
IN-GEAR 1 - low gear input - (for example low gear on 1845 and 2470 lathe)
IN-GEAR 2 – monitors gear switch (not used on USA lathe at moment)
IN-GEAR 3 – high gear input (for example high gear on 1845 and 2470 lathe)
IN-GEAR PRESS – monitors oil pressure to spindle (not used on USA machines at
moment)
IN LUBE OIL PRESSURE/LOW – input from lube pump to signal low pressure or low
oil in reservoir (Not Used at this Time)
IN-SPARE 1 and 2 – extra inputs
IN-SPARE 3 and 4 – extra inputs
IN-REMOTE ESTOP – the E stop on the apron on each lathe plugs into here.
IN-TURRET
Clamp – LED on when turret is clamped
Unclamp – LED on when turret is unclamped
Home – LED on when at home or tool postion 1
spare
9 outputs, the following outputs are all 24VDC
OUT-TURRET-INDEX –
OUT GRD LOCK – output to add a door lock (used on Euro only)
OUT-TURRET UNCLMP
