Honeywell 8C-PAIH54 | Analog Input with HART Coated Module

Product Description

The Honeywell 8C-PAIH54 is a 16-channel analog input module with HART capability, built for Series 8 controllers. It supports voltage and current signals, offers 16-bit resolution, strong isolation, and advanced filtering for reliable process control.

Key Features

• Model: 8C-PAIH54

• 16 channels, single-ended or differential

• Voltage & current inputs (2-wire/self-powered transmitters)

• 16-bit A/D conversion

• Input ranges: 0–5 V, 1–5 V, 0.4–2 V, 4–20 mA (via 250 Ω)

• Common mode rejection: 70 dB

• Crosstalk suppression: –60 dB

• Normal mode filter: RC, –3 dB @ 6.5 Hz

• Hot-swap supported

• Individually protected current-limiting circuits (no fuses)

• Coated for harsh environments

Technical Specifications

Application Scenarios

• Process industries with HART-enabled transmitters

• Power generation and petrochemical plants

• Automation systems requiring high isolation

FAQ

Q: How many channels are supported? A: 16 channels, configurable single-ended or differential.

Q: Does it support HART? A: Yes, full HART communication is supported.

Q: Can it be removed under power? A: Yes, hot-swap is supported.