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The 8C-TAIX61 (Part Number 8C-TAIX61) is a high-performance Input Output Termination Assembly (IOTA) belonging to the Honeywell Series C product family. Specifically engineered for the Experion PKS C300 controller system, this assembly provides the physical and electrical interface required to capture analog signals from field instrumentation. Unlike the standard Series 8 modules, the Series C 8C-TAIX61 features a specialized 12-inch wide form factor designed for high-density 16 or 32-channel configurations. It is built to ensure high-accuracy signal conditioning and robust diagnostic feedback for critical industrial processes.
| Specification | Details |
|---|---|
| Model Number | 8C-TAIX61 |
| Product Line | Series C I/O (for C300 Systems) |
| Channel Capacity | 16 or 32 Channels (Module and IOTA configuration dependent) |
| Input Voltage Support | Configurable ranges including 0-5V, 0-10V, and ±10V |
| Input Current Support | 4-20 mA current loops |
| Analog-to-Digital Resolution | 12-bit or higher |
| Surge Protection | ±30V (referenced to common) without hardware damage |
| Communication | High-speed interface to C300 Controller |
| Physical Dimensions | 3.0 cm x 31.3 cm x 27.8 cm |
| Net Weight | 0.56 kg |
The 8C-TAIX61 is designed to maintain signal authority in electrically noisy environments typical of power plants and chemical refineries. It incorporates advanced signal conditioning circuitry that filters out electromagnetic interference while providing precision conversion of analog process variables. The assembly supports both single-ended and differential wiring, allowing engineers to tailor the input configuration to the specific needs of the field transmitter. Furthermore, the integrated diagnostics monitor for out-of-range signals and channel health, providing proactive alerts to the Experion PKS system to prevent unplanned downtime.
Series C modules, such as the 8C-TAIX61, utilize a wider 12-inch IOTA format and are specifically optimized for the C300 controller’s vertical mounting architecture, whereas Series 8 uses a narrower 6-inch format for compact footprints.
The 8C-TAIX61 is typically used in simplex (non-redundant) 16 or 32-channel setups. For redundancy, a specific Redundant IOTA (often designated with different suffixes) would be required to host a pair of I/O modules.