Description
The Honeywell 51401583-200 is an NGI (Network Gateway Interface) board used in Honeywell TDC 3000 control systems. It provides the network gateway interface between the Honeywell Local Control Network (LCN) and the Plant Information Network (PIN), supporting communication and data exchange within the configured TDC 3000 network architecture.
The 51401583-200 is designed as a functional board for compatible five-slot or ten-slot TDC 3000 node configurations. It works with the associated NGIO board, gateway processor, chassis backplane, and network cabling. The board also provides front-panel status indications for self-test, module testing, bus transfer, and network transmission.
🔑 Product Keywords: Honeywell 51401583-200, 51401583200, NGI Board, Network Gateway Interface, Network Interface Card, TDC 3000, LCN, Plant Information Network, Honeywell DCS, Network Gateway
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51401583-200
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | Honeywell |
| Model | 51401583-200 |
| Alternate Part Number | 51401583200 |
| Board Designation | NGI |
| Product Type | Network Gateway Interface Board |
| System | Honeywell TDC 3000 |
| Network | Local Control Network (LCN) / Plant Information Network (PIN) |
| Host Configuration | Five-slot or Ten-slot Node |
| Companion Board | NGIO |
| Mounting | TDC 3000 functional board / chassis backplane |
| Status Indicators | SELF TST/ERR, PASS MOD TEST, BUS TRAN ERR, TX |
⚙️ Application
The 51401583-200 operates as part of the Honeywell Network Gateway architecture. It interfaces the TDC 3000 LCN environment with the Plant Information Network and supports the controlled transfer of network information. Available technical references associate the NGI assembly with HPK2, K2LCN, or K4LCN controller processors and compatible five- or ten-slot node configurations.
The gateway architecture can support data transfer and plant-level information exchange while maintaining the existing TDC 3000 control-network infrastructure. One reference specifies throughput of up to approximately 1,200 point parameters per second, with file transfer operations of up to 12,000 words per second; these figures apply to the associated Network Gateway architecture and should not be interpreted as standalone card specifications.
🔧 Replacement Notes
Before replacing an installed 51401583-200, verify:
- Complete part number and board revision
- TDC 3000 node type and chassis configuration
- NGIO companion-board compatibility
- Processor and LCN configuration
- Network cabling and gateway settings
- Firmware/software compatibility
- Front-panel jumper positions
The exact installed-system configuration should be checked before commissioning because the NGI board operates as part of a larger TDC 3000 gateway assembly.
🔧 Related Honeywell Models
- Honeywell 51401583-100
- Honeywell 51400955-100
- Honeywell 51401088-100
- Honeywell 51401782-100
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- Honeywell 80360206-001
- Honeywell 51195066-200
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