Honeywell 51305072-100 TDC 3000 LCN I/O Interface Board

Honeywell 51305072-100 LCN I/O Board for TDC 3000 CLCN-A/B

Honeywell

Honeywell 51305072-100 LCN I/O Board for TDC 3000 CLCN-A/B

SKU: 51305072-100

In Stock

Dimensions: 3 x 13.5 x 23.8 cm
Country of origin: USA
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, Honeywell, Honeywell TDC3000

Tags : CLCN-A/B, Control System Interface, DCS Network Board, Industrial Automation Board, LCN I/O Board, LCN Interface Board, Legacy DCS Spare, TDC 3000

1 years warranty

Delivery time: 3-7 business days

Free 30 days return

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Product Overview

The Honeywell 51305072-100 is an LCN I/O board used in Honeywell TDC 3000 Distributed Control System architectures. It is associated with the CLCN-A/B environment and is intended to support Local Control Network (LCN) interface and I/O handling within the system’s communications and control infrastructure.

This board is typically installed in designated TDC 3000 hardware assemblies to maintain LCN-side connectivity and support stable operation of legacy control networks. It is commonly sourced for lifecycle support, repairs, and spare-part programs in plants operating long-running TDC 3000 systems.

Lifecycle note

The provided information indicates this part was discontinued on Dec 31, 2018. Availability is therefore typically via existing stock or secondary supply channels.

Hardware Parameters

Model / Part Number: 51305072-100
Product Type: LCN I/O Board
Platform / Series: TDC 3000
Reference: CLCN-A/B
System: DCS
Condition: Brand New
Product Origin: USA
Discontinued: Dec 31, 2018
Approx. Dimensions: 3 x 13.5 x 23.8 cm
Approx. Weight: 0.18 kg
HS Code: 8537101190

Engineering characteristics (typical for LCN interface boards)

Supports LCN-related I/O interfacing within TDC 3000 system hardware
Designed for continuous operation in control room cabinets
Enables structured maintenance through board-level replacement and verification procedures

Industrial Applications

Application Scenario	Purpose
TDC 3000 lifecycle support	Maintain operation of installed LCN network hardware
Replacement during repairs	Restore LCN I/O capability after board failure
Critical spares inventory	Reduce downtime risk for legacy control systems
Plant upgrades and migrations	Keep legacy network stable during phased modernization
Long-term maintenance programs	Support standardized board replacement workflows

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