FlashCut CNC Section 2 Stepper CNC Controller
FUSE – In this drawer is a 250V/ 10Amp slow blow fuse. If you have chronic fuse
problems, please call FlashCut CNC or your distributor for assistance.
RELAY OUTPUT – This connector is a back compatible relay output. Connection
should be made in pins 7 and 8 of the 10 pin Phoenix terminal block. Output provides an
optically isolated switch closure for controlling both AC and DC devices. Max current
loading is 0.5 Amps for this non-polarity sensitive connection.
115-230 VAC SELECTION SWITCH– This switch allows you to use an external power
source of 115 or 230 VAC. If your building is wired for 230VAC, then simply flip the
switch with a flat-head screwdriver so that “230V” is clearly visible. If your building is
wired for 115 VAC, then flip the switch until “115V” is clearly visible. Note that severe
damage can occur if you have 115 selected and your building is wired for 230VAC.
DB-25 CONNECTOR FOR MOTOR SIGNALS – This uses a DB-25 Cable to send step
and direction signals from the FlashCut CNC Signal Generator to an additional external
drive box. The pin assignments are as follows: