The HONEYWELL MC-PAIH03 is a high-precision analog input module designed for industrial process control systems, particularly within Honeywell’s ICS TRIPLEX series.
Below are its key functions and technical specifications:
1. Core Functions
High-Precision Signal Acquisition:
Converts analog signals (e.g., voltage, current) with 0.1% accuracy using a high-resolution A/D converter.
Supports 4 input channels with configurable ranges (e.g., -10V to +10V, 0–20mA, 4–20mA).
Industrial-Grade Reliability:
Operates in extreme temperatures (-40°C to +85°C) and resists electrical noise with industrial-grade components.
Includes protection features (overvoltage, short-circuit, reverse polarity).
Communication & Integration:
Uses RS-485 protocol for data transmission at speeds up to 115,200 bps over 1,200 meters.
Compatible with Honeywell’s Experion™ PKS and Triconex safety systems.
2. Technical Highlights
Power: 24V DC, <5W consumption.
Sampling Rate: 1,000 Hz for real-time monitoring.
Diagnostics: LED indicators for power, communication, and input status.
3. Applications
Process Automation: Temperature, pressure, and flow monitoring in oil & gas, power plants, and chemical industries.
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