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GSK218MC Series Machining Center CNC System PLC&Installation Connetion
Manual
196
V
o
lume IV
Inst
allation
&
Connecti
o
n
Add.
Signal
interface
Interface pin
Definition
Contactor
selection
X008.0 XS22
7
External MPG axis selection
along with the 5
th
axis
NORM
contactor
3.3 Interface Output
3.3.1 Interface Circuit Output
a) The transistor specification for outputting:
①
When the output is ON, the maximum load current including the instant current is below
200mA.
②
When the output is ON, the maximum saturation voltage is 1.6V during 200mA, and its
typical value is 1V.
③
When the output is OFF, the voltage withstand including the instant voltage is below
24+20%.
④
When the output is OFF, the leakage current is below 100
μ
A.
b) Loop output:
Fig. 3-3-1-1
The output signals of this system are all provided by Darlington transistor, and the
corresponding transistors are conducted when the output is enabled.