Listed by category, the following is a complete list of the

function blocks available with the EIOC.

Advanced Control – None

Advanced Functions – State Transition, Step Sequencer

Analog Control – Analog Tracking, Calc/Logic, Filter,

Input Selector, Scaler, Signal Characterizer, Signal Generator,

Signal Selector, Bias/Gain, Manual Loader, PID, Rate Limit,

Ramp, Enhanced Ramp, Splitter, Limit

Energy Metering – None

IO – Alarm Detection, AI, AO, DI, DO

Tag I/O – DI, DO, AI, AO

Logical – All

Math – All

Special Items – All

Timer Counter – All

Access to DeltaV Live graphics, DeltaV Operate graphics, and

the alarms and history collection from EIOC control modules

follows the same rules and mechanisms as control modules

running in the controllers in a DeltaV System.

The EIOC mounts on the dual horizontal carrier, which includes

redundant Power input Terminals as well as redundant

Ethernet Isolation ports. The Ethernet Isolation ports isolate

the redundant DeltaV Control Network communication

from the redundant Ethernet Device Networks. An Industrial

Networks Firewall is recommended to provide added security

based on deep packet inspection to restrict communications

at the Ethernet device and Ethernet protocol level. In this way,

Robustness and Security is ensured.