Emerson Automation Solutions
Valve Automation CAM228/CAM28 FF EHO
Bettis Smart Electro-Hydraulic Actuator
FOUNDATION Field Device
Using time-proven, final control innovation and combining it with the
best in critical shutdown and process shutdown reliability, the Bettis
SMART EHO for On/Off and Modulating applications are an affordable and
effective way to maintain and operate shutdowns in severe, inaccessible
and remote locations.
Utilizes a dependable spring-return actuator for the fail-safe stroke
combined with an integral hydraulic power pack and electronic control
Designed as an emergency shutdown actuation solution to stop process
flow upon the detection of a command signal or loss of power, protecting
personnel, equipment, and the environment
Consistently operates in challenging environments, hostile
environments, and when power is challenged
Utilizes a quick, dependable spring-return for fail safe stroke
A total of 20 Function blocks, including PID, Output Splitter (OS) and
Control Selector (CS) available for refined control strategy.
Offers Emergency Shutdown (ESD) and Partial Stroke Test (PST) options.
Offers industry standard NE-107 compatible alarms.
Supports Block Instantiation; Link Master (Backup LAS); Live Software
Field Configurable with the Emerson 475 Field Communicator, a handheld
Manufacturer ID (hex):
Device Type ID (hex):
Physical Layer Profile:
111 - Standard-power signaling, bus-powered, Entity Model I.S.
113 - Standard-power signaling, bus-powered, non I.S.
511 - Low-power signaling, bus-powered, FISCO I.S.
Emerson Process Management, LLLP
Registered Function Blocks:
Alarms and Events
Function Block Linking
Multi-bit Alert Reporting
Common Software Download
DD/CFF Tester Version: