Product Short Description
Technical Specifications:
- Output Channels: Eight isolated channels, each configurable for:
- Standard 4-20 mA analog output.
- Digital HART FSK signals (superimposed on 4-20 mA).
- HART Communication: Supports HART universal commands, enabling integration with Foxboro Evo™ control systems.
- Isolation: All channels are electrically isolated from each other, ground, and module logic.
- Response Time: <100 ms (dependent on signal type and system configuration).
- Operating Temperature: -40°C to +70°C (-40°F to +158°F).
- Storage Temperature: -40°C to +85°C (-40°F to +185°F).
- Humidity: 5% to 95% RH (non-condensing).
- Physical Design: Compact, rugged ABS enclosure rated for G3 (harsh) environments per ISA S71.04 standards.
- Mounting: DIN-rail or panel-mountable; installed on Compact 200 Series backplanes.
- Power: Isolated power supply per channel; optional external power.
- Diagnostics: LED indicators for module status and channel activity.
Description
Functional Features:
- Dual-Mode Output: Supports mixed operation of standard 4-20 mA and HART devices.
- High Precision: Sigma-Delta A/D converters update analog inputs every 100 ms.
- Fault Tolerance: Automatic failover to backup channels in case of faults.
- HART Host Functionality: Acts as a host for HART field devices, enabling per-second data requests.
- Redundancy Support: Compatible with redundant fieldbus configurations.
- Ease of Maintenance: Hot-swappable design; no need to disconnect field wiring during replacement.
Application Scenarios:
- Process Control: Monitors and regulates pressure, temperature, and flow in chemical plants, refineries, and power stations.
- Power Generation: Manages boiler feedwater valves, turbine control, and grid synchronization.
- Water Treatment: Adjusts chlorine dosing, pH levels, and flow rates in municipal water systems.
- Oil and Gas: Controls pipeline pressure, valve positions, and separation processes in upstream/downstream operations.
- Metallurgy: Optimizes parameters in steel and aluminum production for quality control.
- Pharmaceuticals: Ensures precise control in sterile manufacturing and batch processing.
Key Advantages:
- Robust Design: Withstands extreme temperatures, vibration, and electromagnetic interference.
- Hazardous Area Compliance: ATEX certification enables use in explosive atmospheres.
- Scalability: Supports modular expansion for evolving automation needs.
- Cost-Effective: Reduces installation and maintenance costs through integrated design.
- High Reliability: Minimizes downtime with fault-tolerant architecture and real-time diagnostics.
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