ADTECH 4 series CNC System (maintainance Manual)
110
Connect to step driver with differential input (sample 2)
Some companies connect together the optocoupler input cathodes of step drives, i.e. common cathode
connection, which isn‘t suitable for CNC controller. Common anode connection connects together the anodes
of optocoupler input. The wiring shall follow the figure below, and do not connect PU+ and DR+ together, or
else the pulse interface may be damaged.
Connect to servo drive
Most of servo drives are differential input,,so you can refere the above diagram (Connect to step driver
with differential input (sample 1),and most of servo drive need 24VDC for input and output ,then you can
connect pin 10 and p11 to servo driver directly (pin 10 and p11 are 24v power supply ,pin10
–24V+,pin11—24V-)
Caution
Either two of PU+, PU-, DR+ and DR- shouldn‘t be connected, or else the pulse port may be damaged.
Содержание 4 Series
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Страница 125: ...ADTECH 4 series CNC System maintainance Manual 121 12 3 2 Main Power connection diagram ...
Страница 126: ...ADTECH 4 series CNC System maintainance Manual 122 12 3 3 Servo drive connection diagram ...
Страница 127: ...ADTECH 4 series CNC System maintainance Manual 123 12 3 4 Step connection diagram ...