Honeywell 51199942-300 & 51202330-300 Cable Set for Battery

Technical Dossier

Product Details And Specifications

Honeywell TDC 3000 / Experion Series Technical Notes

The Honeywell TDC 3000 and its successor platform Experion PKS (Process Knowledge System) represent one of the most widely deployed Distributed Control System (DCS) architectures in global heavy industry. Installed across petrochemical complexes, nuclear power stations, crude oil refineries, pulp and paper mills, and pharmaceutical batch plants, this platform has accumulated decades of field-proven operational history. The 51199942-300 and 51202330-300 cable set for battery is a critical interconnect assembly within the TDC 3000 power subsystem, ensuring uninterrupted backup power continuity to controller nodes and I/O link hardware during mains interruptions.

The Evolution of TDC 3000 / Experion Architecture

Honeywell introduced the TDC 3000 platform in the early 1980s as a modular, redundant DCS designed for continuous process industries. The architecture evolved through several distinct generations: the original Local Control Network (LCN) backbone, the Universal Control Network (UCN) for field device integration, and the Data Hiway for legacy I/O marshalling. Power subsystem components — including battery backup assemblies and their associated cable harnesses — were standardized across these generations to maintain backward compatibility.

With the introduction of Experion PKS in the early 2000s, Honeywell maintained physical and electrical compatibility with a large subset of TDC 3000 power and I/O hardware, allowing brownfield sites to migrate controller logic without replacing the entire power infrastructure. The 51199942-300 battery cable set spans both generations, making it a high-demand spare across mixed TDC 3000 / Experion installations. As the TDC 3000 platform has entered its mature/end-of-life phase, OEM production of many cable assemblies has been discontinued, placing sourcing responsibility on specialist distributors with verified legacy inventory.

Honeywell TDC 3000 / Experion Full Catalog & Functionalities (SKU List)

The following SKUs represent verified components within the Honeywell TDC 3000 and Experion power, control, and I/O subsystems. Each entry is classified by functional category.

Power & Battery Subsystem

• 51199942-300: Battery interconnect cable set, TDC 3000 power chassis backup circuit
• 51202330-300: Mating battery harness assembly, paired with 51199942-300 for full backup loop
• 51109218-100: Power Entry Module (PEM), 24 VDC regulated output for LCN nodes
• 51109218-175: Power Entry Module variant, extended temperature rating for harsh environments
• 51401469-100: Battery Backup Unit (BBU), 30-minute ride-through for controller chassis

Controller & Processor Modules

• 51304485-100: Advanced Process Manager (APM) controller card, UCN-connected process control
• 51304485-150: APM controller, enhanced memory variant for large loop counts
• 51401196-100: High-Performance Process Manager (HPM) main processor module
• 51401196-200: HPM processor, redundancy-capable dual-slot configuration
• 51198685-100: Logic Manager (LM) module, sequence-of-events and interlock logic execution

I/O Modules

• 51304754-150: Analog Input (AI) module, 16-channel, 4–20 mA HART-compatible
• 51304516-150: Analog Output (AO) module, 8-channel, 4–20 mA isolated outputs
• 51309512-175: Digital Input (DI) module, 32-channel, 24 VDC discrete input
• 51309512-275: Digital Output (DO) module, 32-channel, relay-isolated discrete output

Communication & Network Adapters

• 51401584-100: UCN Interface Module, connects HPM to Universal Control Network coax backbone
• 51304443-100: LCN Interface Card, Local Control Network node adapter for operator stations
• 51190493-100: Data Hiway Coupler, legacy field bus interface for TDC 2000 migration nodes

Sourcing Hard-to-Find & Obsolete TDC 3000 / Experion Parts

For end-users operating TDC 3000 systems beyond their original design life, DriveKNMS provides lifecycle extension support including: cross-reference validation against current Experion equivalents, functional compatibility assessment for mixed-generation installations, and documented chain-of-custody for all supplied assemblies. Customers operating under IEC 61511 functional safety requirements can request material traceability documentation upon order.