The Honeywell 51109394-100 is a high-performance multi-channel Input/Output (I/O) board, also known as a PDG (Programmable Data Gateway) board, designed for the Honeywell TDC 3000 and Experion PKS distributed control systems. This Printed Wiring Assembly (PWA) acts as a high-density interface between field instrumentation and the system's central processing architecture. Engineered for versatile signal management, the 51109394-100 handles both analog and digital data streams, providing the critical link necessary for real-time monitoring and control of sensors, actuators, and complex field machinery. Its dual-layer industrial-grade protection ensures signal integrity in electromagnetically dense environments typical of large-scale refineries and power plants.
Detailed hardware and electrical parameters for the 51109394-100:
| Parameter | Specification Details |
| Model Number | 51109394-100 |
| Manufacturer | Honeywell |
| Product Type | Input/Output (I/O) PWA / PDG Board |
| System Compatibility | Honeywell TDC 3000, Experion PKS |
| Signal Compatibility | Analog & Digital (Multi-Input/Output) |
| Operating Voltage | 24 VDC Nominal |
| Architecture | PDG Board (Programmable Data Gateway) |
| Installation Type | Panel Mount / Rack-Mounted |
| Isolation | Integrated Electrical Isolation per Channel |
| Serviceability | Hot-swappable (System configuration dependent) |
| Operating Temp | -10 °C to +60 °C |
| Material | Dual-layer copper-coated industrial PCB |
| Weight | 0.18 kg (0.40 lbs) |
| Country of Origin | USA |
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