Mitsubishi Electric NZ2GN2S1-16D User Manual page 162

Synchronous X input control
An I/O module operating with synchronous X input control reads out the status of External input X (X terminal) at each
synchronization cycle.
The read value is also sent to the master station within the next synchronization cycle.
Synchronization cycle of
the master station
External input X† (Xn terminal)
readout processing
External input signal X†
(RX0 to RXF, RX10 to RX1F)
Performed by the I/O module
Synchronous Y output control
An I/O module operating with synchronous Y output control receives the external output value from the master station at each
synchronization cycle, and outputs the received value at the next synchronization cycle.
Synchronization cycle of
the master station
External output signal Y†
(RY0 to RYF, RY10 to RY1F)
External output Y†
(Status of the Yn terminal)
Performed by the I/O module
8 FUNCTIONS
160
8.3 CC-Link IE TSN Network Synchronous Communication Function
(1) (2)
Readout Readout
processing processing
External input
status of (1)
(1) (2)
Output of (1)
(3) (4)
Readout Readout
processing processing
External input External input
status of (2) status of (3)
(3) (4)
Output of (2) Output of (3)
(5)
Readout
processing
External input
status of (4)
(5)
Output of (4)