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The 8C-SDOX01 (Part Number 51307051-175) is a high-precision analog signal acquisition module engineered for the Honeywell Experion Process Knowledge System (PKS) and C300 controller environments. This module features...
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The 8C-SDOX01 (Part Number 51307051-175) is a high-precision analog signal acquisition module engineered for the Honeywell Experion Process Knowledge System (PKS) and C300 controller environments. This module features 16 fully isolated analog input channels, providing robust protection against ground loops and electrical interference in complex industrial settings. Designed for mission-critical measurements, the 8C-SDOX01 ensures that field data from transmitters and sensors is translated into accurate digital values for the Distributed Control System (DCS).
| Specification | Details |
|---|---|
| Input Channels | 16 Isolated Analog Points |
| Signal Range | 4-20 mA or 1-5 VDC (Software Configurable) |
| Conversion Resolution | 16-bit |
| Measurement Accuracy | ±0.1% of span |
| Isolation Architecture | Channel-to-channel and channel-to-system isolation |
| Power Requirements | 24 VDC Nominal |
| Operating Temperature | 0°C to +60°C |
| Physical Dimensions | 127 mm x 95 mm x 60 mm |
| Net Weight | 0.5 kg |
The 8C-SDOX01 utilizes a sophisticated 16-bit resolution engine to capture minute fluctuations in process variables, which is essential for tight loop control in chemical, refining, and power generation applications. The comprehensive isolation barrier—both between individual channels and between the field and logic side—prevents localized electrical faults from propagating through the entire I/O rack. This architectural choice significantly enhances system availability and data integrity. Furthermore, the module is designed for "hot-swap" replacement, allowing for maintenance without interrupting the wider control network.
The 8C-SDOX01 is optimized for high-level 4-20 mA and 1-5 VDC signals. For temperature-specific elements like RTDs, a dedicated temperature input module or an external signal transducer is required.
While the module handles the electronic isolation, it must be paired with the correct Series 8 I/O Termination Assembly (IOTA) to facilitate secure field wiring and power distribution.
