Technical Specifications

• Part Number: 51303944100 / 51303944-100

• Revision: Rev. A

• System Compatibility: Honeywell TDC 3000 (LCN/UCN)

• Function: Process Network Interface (PNI)

• Form Factor: Standard paddle card (plug-in)

• Weight: ~113 g (0.25 lbs)

• Dimensions (W×H×D): ~220 × 120 × 30 mm

• Mounting: Card slot in TDC 3000 cabinet

• Operating Temperature: 0°C to +60°C

• Humidity: 5%–95% non-condensing

• Compliance: CE, Honeywell EMC/safety standards

Key Features

• Dual-Network Bridging: Connects LCN and UCN for seamless data exchange.

• Signal Processing: Converts and buffers control/monitoring signals.

• Protocol Handling: Manages TDC 3000 proprietary communication protocols.

• Hot-Swappable: Plug-in design allows replacement without system shutdown.

• Rugged Construction: Withstands vibration, dust, and temperature fluctuations.

Applications

• Honeywell TDC 3000 DCS cabinets (LCN/UCN nodes)

• Process control industries: power, chemical, oil & gas, pulp & paper

• Data acquisition and supervisory control (SCADA) systems

Compatible & Related Part Numbers

• 51303944-100 (standard PNI paddle card)

• 51303947-100 (similar paddle card, different firmware)

• 51303946-100 (related interface card)