NPM PPCI7443, User Manual

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Single Connections
3.12 Position latch input pin: LTC
The PPCI7443 provides 2 position latch input channels, LTC, and they are
for the last 2 axes,
& , only. The LTC signal will trigger the counter-
value-capturing functions, which gives a precise position determination.
The LTC channel is in CN2. The relative signal name, pin number and axis
number are shown in the following table.
CN2 Pin No Signal Name Axis #
89 LTC3
95 LTC4
The following wiring diagram is for the LTC of the last 2 axes.
R
CN2
Inside PPCI7443
To PCL6045
LTC3 , LTC4
GND
VPP
R
GND