The MC-TSIA12 (51303932-478) is a specialized Serial Interface Field Termination Assembly (FTA) engineered for the Honeywell TDC 3000 and Experion® PKS architectures. This module serves as a dedicated communication bridge, specifically designed to facilitate high-integrity serial data exchange between Honeywell controllers and Allen-Bradley hardware. By providing a standardized interface for sequence data and interlock signals, the MC-TSIA12 ensures that discrete process variables are captured with the precision required for mission-critical industrial monitoring. Featuring conformal coating for environmental protection and a choice of DB25 or compression terminal connections, this FTA is a mechanical necessity for integrating heterogeneous control platforms within a single, authoritative DCS environment.
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | MC-TSIA12 |
| Part Number | 51303932-478 |
| Product Type | Serial Interface FTA (Allen-Bradley Integration) |
| Platform Compatibility | Honeywell TDC 3000 / Experion PKS |
| Channel Density | 32 Digital Input Channels (Single Interface Port) |
| Connection Type | DB25 Connector or Compression Terminals |
| Environmental Protection | Conformally Coated (Resists moisture and contaminants) |
| Input Voltage | 24 VDC Nominal (Supports dry contact or voltage) |
| Redundancy | Not Supported |
| Isolation | Galvanic channel-to-system isolation |
| Operating Temperature | 0 °C to +60 °C |
| Dimensions | Size A: 6 inches (152 mm) |
| Certifications | CE Compliant, UL, CSA |
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