Descrição
Product Description
The Foxboro CI029198U008 is a redundant HART input module engineered for the Foxboro I/A Series Distributed Control System (DCS). Designed for continuous, high-precision signal acquisition, this module supports HART communication and fault-tolerant operation, ensuring uninterrupted performance in mission-critical industrial environments.
Featuring dual isolated input channels, the CI029198U008 maintains accurate measurements even if one channel fails. It supports universal analog inputs—including current (mA), voltage (V), and HART-enabled signals—allowing flexible integration with smart field transmitters.
This module operates reliably under harsh conditions, supports redundant 24 VDC power, and integrates seamlessly with I/A Series DCS racks. Supplied brand-new and factory-sealed, it includes a 12-month warranty.
Technical Specifications
Core Module Specifications
| Parameter | Specification |
|---|---|
| Model Number | CI029198U008 |
| Product Type | Redundant HART Input Module |
| System Compatibility | Foxboro I/A Series DCS |
| Channels | 2 fully isolated analog inputs (primary), 4–8 universal inputs depending on variant |
| Supported Signals | HART-enabled analog signals |
| Input Ranges | –40 to +40 mA, 0–20 mA, ±10 V, ±5 V |
| Accuracy | ±0.1% of full scale |
| Resolution | 0.001% of full scale |
| Response Time | High-speed real-time acquisition |
| Power Supply | 24 VDC (supports redundant supply) |
| Power Consumption | ~8.5 W per module |
| Processor Configuration | Single processor; dual for fault-tolerant setups |
| Memory | 16 MB SDRAM, 32 MB Flash |
| Operating Temperature | 0°C to +60°C standard; –40°C to +85°C extended variant |
| Humidity | 5%–95% non-condensing |
| Mounting | Rack or cabinet installation |
| Dimensions | 190 × 25 × 150 mm |
| Weight | 0.7 kg |
Additional Features
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Redundant HART input for continuous operation
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Dual-channel isolation for precise signal acquisition
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Fault-tolerant processor configuration
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Compact, modular form factor for flexible installation
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Industrial-grade tolerance to vibration, temperature, and humidity
Key Features
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Dual isolated input channels for uninterrupted measurements
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HART-enabled analog signal support for smart transmitter diagnostics
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Universal input capability: mA, V, and HART signals
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Redundant power support and fault-tolerant operation
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Compact design suitable for rack or cabinet mounting
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Integration with Foxboro I/A Series DCS and FBM modules
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Robust environmental tolerance for mission-critical applications
Application Scenarios
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Oil & gas production, refining, and upstream processing
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Chemical and petrochemical plant process monitoring
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Power generation and utility control systems
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Pulp and paper industry automation
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Water and wastewater treatment monitoring
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General industrial analog signal acquisition and control
FAQ
Q1: How many channels does the CI029198U008 support?
A1: Primary configuration has 2 fully isolated HART input channels, with some variants supporting 4 or 8 universal analog inputs.
Q2: What types of signals are compatible?
A2: Supports HART-enabled analog signals, including current (mA) and voltage (V) ranges.
Q3: Can this module handle redundant power supply?
A3: Yes, it supports 24 VDC redundant power for continuous operation.
Q4: What are the environmental tolerances?
A4: Standard operation is 0°C to +60°C; extended variants handle –40°C to +85°C and 5–95% non-condensing humidity.
Q5: Are there similar modules for comparison?
A5: Comparable modules include CI029198U007 (single-channel HART input) and CI029198U009 (expanded universal analog inputs).
Características
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