Key Features 

· system performance 
   · cycle: 100 μs (min. 50 μs) 
   · I / O response time: 85 μs (185 μs)
·clock distribution 
   · Resolution: 10 ns 
   · Accuracy: <100 ns
· signal oversampling 
   ·rate: 1 MHz 
   ·Resolution: 1 μs 
   · Accuracy: <100 ns
·stamp 
   · Resolution: 10 ns 
   ·Accuracy: <100 ns 

  Distributed clock technique
Ø  All of the IO device has a local clock
Ø  Real-time Ethernet communication by automatically and continuously synchronize all other clocks
Ø  communications with the time offset can be compensated
Ø  The maximum deviation between all the clocks are less than 100 ns
Ø  Distributed clock time as the current system time, because it can be used throughout the system. 

Timestamp Technology

Ø  timestamp data type has a time value of additional transmission
Ø  use the system time value is usually time for the process to provide accurate time information data
Ø  stamp can be used to record signal input time for the output signal controls the output of the time.

Oversampling

■ oversampling IO board can be achieved in a single scan input value within a time interval of several other samples,
■ The data recorded in an array
■ a scan cycle in all transferred to the controller
■ For the output value to the output change in a scan cycle times
■ oversampling factor describes a communication cycle sampling (changing) the number of
■ In general, under the conditions of the communication cycle time, can easily reach 200 kHz sampling rate.