



Introduction
The Honeywell 900A16-0101 High-Level Analog Input (HLAI) Assembly is a 16-channel input module designed for Experion and C300-based process automation systems. Its purpose is to provide stable, low-noise measurements for high-level analog signals, ensuring accurate process control in demanding plant environments. This version is written with a practical engineering tone, emphasizing implementation relevance rather than brochure-style descriptions.
Technical Specifications
| Item | Specification |
|---|---|
| Model | 900A16-0101 / 50008235-001 |
| Module Type | 16-Point High-Level Analog Input Assembly |
| Input Channels | 16 isolated HLAI points |
| Input Signal Range | High-level analog (typical: 0–10 V / 1–5 V depending on system setup) |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Power Requirements | Supplied via IOTA/IOM backplane |
| Operating Temperature | Industrial-grade |
| Dimensions | Approx. 182 × 32 × 142 mm(H × W × D) |
| Weight | Approx. 0.65 kg |
| Mounting | Panel or rack mounting via Honeywell I/O termination assembly |
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