Introduction 

Emerson’s Ovation™ control technology is designed to support long-term process reliability and expandability.  

With modular plug-in components, Ovation I/O delivers embedded advanced control applications with built-in fault tolerance and system diagnostics. 

With their inherent flexibility, Ovation I/O modules convert input signals and create output signals, performing a multitude of functions. Specialized I/O modules are also available. 

Simplified Maintenance 

Standardized assembly style simplifies maintenance and reduces spare parts inventory costs. 

Single-point DIN rail fastening makes installation and configuration quick and easy. Built-in connectors eliminate power and communications wiring. 

Ovation I/O modules are software configurable, therefore no jumpers or thumb wheels are necessary. Their advanced electronics also deliver low power consumption.

Features 

▪ Modular, plug-in components support long-term process reliability 

▪ Modules are installed and configured quickly and easily with single-point DIN rail fastening 

▪ Built-in connectors eliminate power and communications wiring 

▪ Electronic ID identifies module type, group, serial number and revision 

▪ Fewer module styles reduce spare parts inventory costs 

▪ Redundant power supplies deliver system reliability 

▪ “Hot swapping” streamlines system maintenance 

▪ Standardized status indicators offer color-coded diagnostic messages 

▪ Remote Ovation I/O provides a flexible, costeffective means to dcs-sis.com distribute I/O modules to strategic locations throughout the plant 

Ovation I/O Architecture 

The Base 

Ovation packaging reduces the system footprint by using base units which attach to mounting plates by DIN rail; these hold four independent Ovation I/O modules of any style. This approach simplifies maintenance by making it easy to install, move or replace individual base units. 

Base unit features include:  

▪ Field terminal blocks that accept two 14 AWG or a single 12 AWG 

▪ I/O bus communications built into the base 

▪ I/O modules automatically addressed by location 

▪ I/O modules may reside in any location 

▪ I/O module redundant power distribution 

▪ No interconnecting cables for I/O bases 

▪ Built-in spare fuse holders and strip gauge in base