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The 8C-TAID51 (Part Number 8C-TAID51) serves as a critical interface component within the Honeywell Experion PKS Series 8 I/O architecture. The "TA" designation identifies this unit as a Termination Assembly (IOTA) designed to host Analog Input modules. This assembly provides the physical mounting and wiring terminals necessary to connect field sensors—such as pressure transmitters and flow meters—to the C300 controller. Engineered for high-density environments, the 8C-TAID51 ensures secure signal transmission while maintaining the compact vertical footprint characteristic of the Series 8 platform.
| Specification | Details |
|---|---|
| Model Number | 8C-TAID51 |
| Component Type | Input Output Termination Assembly (IOTA) |
| Application | Analog Input Signal Distribution |
| Wiring Interface | Compression terminals for field wiring |
| Mounting Style | Vertical Series 8 Carrier |
| Physical Dimensions | 4.1 cm x 18.6 cm x 12.9 cm |
| Net Weight | 0.3 kg |
The 8C-TAID51 is designed to facilitate the rapid deployment of analog channels in a non-redundant configuration. It features a ruggedized PCB base that manages power distribution to the seated I/O module and provides a stable electrical path for 4-20 mA or 1-5 VDC signals. The vertical orientation allows for efficient heat dissipation and clear cable routing within the control cabinet. For engineers, this assembly simplifies maintenance by allowing the active electronic module to be replaced without disturbing the permanent field wiring connected to the 8C-TAID51 terminals.
No, the 8C-TAID51 is the Termination Assembly (IOTA). It must be paired with an active Series 8 Analog Input module (such as the 8C-PAIH51) to function as a complete input point.
The 8C-TAID51 is typically a non-redundant (simplex) IOTA. For mission-critical applications requiring redundancy, a dedicated Redundant IOTA (often with a different width) would be required.