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Caution
There are two types of parallel inputs and outputs for this controller;
NPN type (LATC4-N
∗∗
) and PNP type (LATC4-P
∗∗
).
Please confirm the specification before wiring.
The 24 VDC power supply for the controller (CN1), and the 24 VDC power supply for the parallel
I/O (CN5) should be separate.
(3) Parallel I/O connection check
The wiring and connections and the signal status of the controller and PLC can be checked using the
“I/O status” and “Manual Output” functions.
A. Input signal check ····· Use the PLC to turn ON and OFF the output signals to the IN0, IN1, IN2, IN3,
DRIVE, and SVON controller inputs and check the corresponding input signals
using the Controller Setting Software. The indicator turns green when the
controller detects a signal in ON status.
B. Output signal check ·· Turn manually ON and OFF the BUSY, ALARM, OUT0, and OUT1 output
signals to check the corresponding input signals to the PLC. The indicator turns
green (red for the ALARM output) when the controller outputs are high (ON).
A
B