Description

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Technical Specifications

• Brand: Honeywell
• Model: 51304518-150
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: 8-channel analog input, 4–20 mA HART compatible
• Resolution: 16-bit
• Power Supply: 5.1 VDC from rack backplane
• Operating Temp: -40°C ~ +70°C
• Humidity: 5%–95% non-condensing
• Weight: 0.38 kg
• Compatibility: Honeywell Experion PKS APM rack, paired with matching analog FTA
• Coating: Conformal coated PCB
• Indicators: Front LED status for power, fault and channel activity
• Certifications: UL, cUL, CE
• Feature: HART pass-through, per-channel open loop detection

3. Product Overview

The 51304518-150 is an APM analog input IOP module for Honeywell Experion PKS DCS systems. It acquires 4–20mA analog signals from HART-capable field transmitters including pressure, temperature, flow and level instruments. The module supports HART communication to read diagnostic data, tag information and perform remote calibration of smart devices. Independent channel diagnostics detect broken loops and transmitter faults to reduce unplanned downtime. Conformal coating protects circuit components against moisture and dust in industrial cabinet environments. It works with dedicated field terminal assemblies to separate field wiring from the control backplane, supporting high-precision process variable acquisition in oil & gas, chemical, power and petrochemical plants.