
Analog + HART I/O modules are engineered to maximize system performance by integrating real-time HART
data acquisition with standard analog acquisition and control.
The HART Protocol: A Universal Standard
HART is the pre-eminent technology for configuring, monitoring and maintaining smart field instruments.
Of the available options for field instrument connectivity, HART is by far the simplest and most
straightforward to install and maintain.
Benefits of Spectrum Controls HART I/O
1.Streamlined Commissioning: Verify and document device configuration and calibration efficiently,
delivering the integrity of wiring and control loop functionality—all from a centralized location.
2.Enhanced Operation: Access multivariable instruments and dramatically increase the amount of real-
time data available to you. For example, a mass flow meter can measure multiple parameters, and Analog
+ HART I/O can capture all this data.
3. Proactive Maintenance: An integrated network streamlines scheduling, reducing downtime. Electronic
system backups enable rapid recovery in case of failure, and historical data aids in identifying trends and
assessing instrument reliability.
Key Features of Analog + HART I/O
• Features four channels of channel-to-channel isolated Analog+HART input/output.
• Provides real-time analog and HART data without additional wiring.
• Full channel-to-channel isolation.
• Compatible with CompactLogix™ and MicroLogix™ 1500.
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