Product Overview
The FC-TSAOH-0220M is a high-precision analog output module engineered by FOXBORO, a leader in industrial process control, specifically for integration with FOXBORO’s I/A Series DCS (Distributed Control System). Designed to bridge the gap between control systems and field devices, the FC-TSAOH-0220M converts digital control signals from the DCS into stable analog outputs (e.g., 4-20mA, 0-10V DC) to drive actuators, valves, and variable frequency drives (VFDs) in critical process industries like petrochemicals, pharmaceuticals, and water treatment. Key features of the FC-TSAOH-0220M include multi-range output flexibility, built-in self-diagnostics, and galvanic isolation—ensuring reliable performance even in noisy industrial environments. The FC-TSAOH-0220M also supports hot-swap installation, minimizing downtime during maintenance, and integrates seamlessly with FOXBORO’s Control Configuration Studio (CCS) for intuitive setup and monitoring.
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Technical Specifications
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Parameter
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Value
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Product Model
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FC-TSAOH-0220M
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Manufacturer
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FOXBORO
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Product Type
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Analog Output Module (I/A Series DCS)
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Output Channels
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8 Independent Channels
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Output Ranges
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4-20mA DC, 0-20mA DC, 0-10V DC
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Output Accuracy
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±0.1% of Full Scale (25°C ambient)
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Isolation
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500V AC Galvanic Isolation (Channel-to-Channel)
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Operating Voltage
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24V DC (±10% tolerance)
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Operating Temperature
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-40°C to +70°C (-40°F to +158°F)
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Communication Interface
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FOXBORO I/A Series Backplane (100Mbps)
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Physical Dimensions
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140mm (W) × 220mm (H) × 55mm (D)
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Key Features and Benefits
Multi-Range Flexibility for Versatile Field Integration
The
FC-TSAOH-0220M supports three common analog output ranges (4-20mA, 0-20mA, 0-10V DC) per channel, eliminating the need for multiple module types to control different field devices. For example, a single
FC-TSAOH-0220M can drive 4-20mA valves in a petrochemical reactor and 0-10V VFDs in a water treatment pump system—reducing inventory costs and simplifying system design. Each channel’s range is configurable via FOXBORO’s CCS software, allowing quick adjustments without physical hardware modifications.
High Accuracy and Stability for Precision Control
With an output accuracy of ±0.1% of full scale, the FC-TSAOH-0220M ensures precise signal delivery to critical actuators and drives. This level of accuracy is critical for processes like pharmaceutical batch mixing or chemical dosage control, where small deviations in output can compromise product quality or safety. The module also features temperature drift compensation (≤0.005% of full scale per °C), maintaining stability even as ambient temperatures fluctuate between -40°C and +70°C—ideal for outdoor installations or high-heat industrial zones.
Galvanic Isolation and Diagnostics for Reliability
The FC-TSAOH-0220M includes 500V AC galvanic isolation between channels and from the DCS backplane, protecting the module and connected DCS components from ground loops, voltage surges, and electrical noise common in industrial settings. Additionally, built-in self-diagnostics continuously monitor channel health (e.g., open circuits, overcurrent) and transmit alerts to the I/A Series DCS. This proactive fault detection allows technicians to address issues before they cause process disruptions, reducing unplanned downtime.
Hot-Swap and Space-Efficient Design
The FC-TSAOH-0220M supports hot-swap installation, enabling technicians to replace the module while the I/A Series DCS remains operational. This is a critical advantage for 24/7 process industries like oil refineries, where shutdowns for maintenance can result in significant revenue losses. Its compact dimensions (140mm × 220mm × 55mm) also optimize space in control cabinets, allowing more modules to be installed without expanding cabinet size—ideal for retrofitting older FOXBORO DCS systems.
Related Models
- FC-TSAOH-0110M – Single-channel variant of the FC-TSAOH-0220M, designed for applications requiring isolated control of individual high-value devices (e.g., precision flow meters).
- FC-TSAOH-0440M – 16-channel upgraded model of the FC-TSAOH-0220M, offering double the output capacity for large-scale I/A Series DCS installations (e.g., refineries with dozens of valves).
- FC-TSAIH-0220M – Analog input companion module to the FC-TSAOH-0220M, providing 8 channels for measuring 4-20mA sensor data (e.g., pressure, temperature) to the DCS.
- FC-TSADH-0220M – Digital input/output module compatible with the FC-TSAOH-0220M, adding 16 discrete I/O channels for monitoring switch status or controlling relays.
- FC-TSAOH-0220M-R – Redundant version of the FC-TSAOH-0220M, featuring 1:1 redundancy for mission-critical applications (e.g., nuclear power plant control systems) where failure is not an option.
- FC-TSAOH-0220M-E – Extended-environment model of the FC-TSAOH-0220M, with enhanced corrosion resistance (IP65 rating) for use in humid or dusty areas (e.g., food processing plants).
- FC-TSAOH-0210M – Previous generation of the FC-TSAOH-0220M, with similar functionality but lower accuracy (±0.2% of full scale) and no temperature drift compensation.
Company and Service Highlights
As a certified partner of industry leaders such as Bentley Nevada, Honeywell, and FOXBORO, we provide key components for process industries (petrochemicals, pharmaceuticals, water treatment) and infrastructure. Our expertise includes FOXBORO I/A Series DCS retrofits, analog signal integration, and safety interlock design—ensuring we can support your FC-TSAOH-0220M deployment from pre-sales compatibility testing to post-installation calibration.
We prioritize professionalism in every service: our team offers free technical consultations to verify the FC-TSAOH-0220M’s compatibility with your existing FOXBORO DCS, and we provide a one-year warranty on this module (covering factory defects and performance issues). If you need additional FOXBORO I/A Series components or cannot find your desired model, contact us immediately for tailored solutions.
Contact Information
