Wiring
diycnclogo
BuiltWithNOF
mycncuk

PLEASE ADD TOTAL WEIGHT CODES INDICATED BY THE W SYMBOL AND USE THE TABLE IN THE ORDERING INFORMATION PAGE TO CALCULATE TOTAL POSTAGE PRICE
BUTTON PRICES INCLUDE POSTAGE
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WIRING

Bipolar Stepper motor connections

stepcon1
stepcon2
stepcon3

E-STOP, LIMIT AND HOME SWITCH WIRING TO CNC BOARD INPUTS.

Although this was draw for the System4 interface this configuration applies to all our interface boards. No extra components required as all boards have built in pull-ups. Uniport board will need inputs 4 & 5 reconfiguring.
The limit switches are wired in series using the Common (C) and the NC (normal closed) connections. Operation of any or more switches will change the logic level on the board inputs which can be detected by software to disable motion. The home switches need separate inputs for each axis as the are checked sequentially by the software.

 

Homelimitsetup
sys4CXYZswitch

Connecting SPRLY board for simple on/off Mains Spindle motor control

SPRLY1

 

LAST UPDATE April 7 2014