Nor-Cal IQ+ Adaptive Pressure Controller - Manual (Page 22)

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IQ+ OP-LIT 9/08
8.0 - DeviceNet Device Profile
Figure 8.1 - Object model for the Process Control valve Device
Discrete
Input Class
Connection
Class I/O
I/O
I/O
Explicit
Message
Explicit
Message
Explicit
Message
Message
Router
Assembly
Assembly
Assembly
S-Device
Supervisor
DeviceNet
Identity
Hierarchy of
Semiconductor Equipment
Device Objects
Selection Class
S-Analog Sensor
Class
Process 1
Process 2
S-Single Stage
Controller Class
Process
Position
Setpoint
Close
Limit
Open
Limit
S-Analog
Actuator
Position
Control
Variable
DeviceNet
(not a member
of the Hierachy)
Master/Slave