Product Description
Product Overview
The Honeywell 51304754-176, designated as the MC-PAIH03, is a High-Level Analog Input Processor designed for use within Honeywell’s TotalPlant Solution (TPS) or Process Manager (PM) distributed control systems (DCS). Manufactured by Honeywell, a leader in automation solutions, this module features 16 isolated analog input channels, each capable of processing high-level signals from voltage or current transmitters (e.g., 4-20 mA). It is suited for industrial applications in oil and gas, chemical processing, and power generation, offering precise measurement with a fast scan rate of 4 samples per second per channel. The MC-PAIH03 integrates seamlessly with Field Termination Assemblies (FTAs) like MU-TAIH02, supporting advanced process control with high accuracy and surge withstand capabilities.
Technical Information
| Item | Specifications |
|---|---|
| Manufacturer | Honeywell |
| Series | TotalPlant Solution (TPS) / Process Manager (PM) |
| Model/Part Number | 51304754-176 (MC-PAIH03) |
| Description | High-Level Analog Input Processor, 16 Inputs |
| Number of Channels | 16 (isolated differential inputs) |
| Input Type | Voltage (0-5 V, 1-5 V), Current (4-20 mA with 250 Ω resistor) |
| Input Scan Rate | 4 samples per second per channel (all channels within 250 ms) |
| Hardware Accuracy | ±0.075% full-scale at 23.5 ± 2°C; ±0.15% full-scale at 0 to 50°C |
| Common Mode Rejection Ratio | 70 dB (DC to 60 Hz, 500 Ω source imbalance) |
| Surge Withstand | ANSI/IEEE C37.90.1-1978 (common mode) |
| Operating Temperature | 0 °C to +50 °C (32 °F to +122 °F) |
| Weight | 0.6 kg (1.32 lb) |