Omron NXR Series User Manual page 165

Controller
• NJ/NX-series CPU Unit
• NY-series Industrial PC
(A) Controller cycle time
EtherCAT port on
EtherCAT master
(D) applies to only pin 4 of each port. For non-IO-Link external devices that are connected to the IO-
Link Master Unit, cycle elements (A) to (C) affect the operation of I/O refreshing.
NXR-series IO-Link Master Unit for EtherCAT User's Manual (W640)
EtherCAT communications
• Cyclic communications
(B) EtherCAT communications cycle time
EtherCAT port (input)
IO-Link communications
• Cyclic communications
(D) IO-Link communications cycle time
I/O data
(Process data)
IO-Link device
IO-Link Master Unit
(C) Data processing cycle of IO-Link Master Units
Port 8
Port 1
• • • • • • •
Pin 4 Pin 2 Pin 4
• • • • • • •
Digital I/O
Digital I/O
Non-IO-Link connected external device
8 I/O Refreshing
Pin 2
Digital I/O
8
8-3