Connecting Conveyor Home-Position Signals - YASKAWA NX100 Instructions Manual

2 Hardware Specifications
2.3

Connecting Conveyor Home-Position Signals

to NX100
The conveyor home-position input signals are connected through each encoder input port on the
JANCD-NSL01 board. Since the conveyor home-position input signals are used for the reference to
the conveyor position, they must be as in phase as possible. It is recommended to connect the
conveyor home position signal from the conveyor home-position limit switch directly to the NX100 so as
to eliminate dispersion caused by sequencer scan time errors. Input the conveyor home-position limit
switch signals to the corresponding conveyor port channels as shown in the figure below so that each
signal will not be received while the corresponding channel is executing synchronization.
Check whether the conveyor home-position input signals function correctly on the conveyor condition
file window explained later.
5mA
5mA
5mA
For 24 V common
JANCD-NSL01 Board
+24V(CN6-43)
ST11(CN6-44)
ST12(CN6-45)
0V(CN6-42)
+24V(CN6-43)
ST21(CN6-46)
ST22(CN6-47)
0V(CN6-42)
+24V(CN6-43)
ST31(CN6-48)
ST32(CN6-49)
0V(CN6-42)
2-3
JANCD-NSL01 Board
+24V(CN6-43)
5mA
ST11(CN6-44)
ST12(CN6-45)
0V(CN6-42)
+24V(CN6-43)
5mA
ST21(CN6-46)
ST22(CN6-47)
0V(CN6-42)
+24V(CN6-43)
5mA
ST31(CN6-48)
ST32(CN6-49)
0V(CN6-42)
For 0 V common
HW0482711
174074-1CD
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