Honeywell 30735863-001 Additional Switch Board

Honeywell 30735863-001 is an additional switch board designed for use within Honeywell TDC distributed control systems. The board functions as an auxiliary switching module that provides multi-channel signal routing capability inside compatible control system architectures. Designed as a plug-in card, it integrates directly into designated chassis slots and supports system expansion without extensive field rewiring.

Switching and Signal Routing Function

The 30735863-001 is identified as an Additional Switch Board and is also referenced as a 6-channel relay board. Its primary function is to route and switch I/O signals within compatible Honeywell control platforms.

As an internal switching module, the board is intended to operate within the system architecture rather than as a standalone field device. It provides signal path management between connected control system components and associated logic functions.

TDC System Compatibility

The module is designed for use with Honeywell distributed control systems, including:

• Honeywell TDC 3000 UCN Series

• Honeywell TDC 2000 DCS Systems

Its plug-in card construction allows installation within designated chassis locations used by these control platforms.

Plug-In Card Architecture

The board utilizes a standard TDC module form factor and is designed as an auxiliary expansion card.

According to the supplied information, the module can be inserted into dedicated system slots without complex rewiring requirements. This architecture simplifies maintenance and replacement activities within existing TDC installations.

Mechanical Characteristics

The compact module construction is intended for installation within Honeywell control cabinets and system racks.

Its lightweight design and standard card format support integration into existing TDC infrastructure while minimizing cabinet space requirements.

Technical Specifications

Application Considerations

The 30735863-001 is intended as a system-level switching board for Honeywell control system installations. Because signal routing functions are application-dependent, compatibility should be verified against the installed TDC hardware configuration before replacement or expansion.

When replacing an existing board, matching the original part number is recommended to maintain system functionality and slot compatibility.

Frequently Asked Questions

Q: What is the primary function of the Honeywell 30735863-001?

A: The module functions as an additional switch board used for internal signal routing and switching within compatible Honeywell TDC control systems.

Q: Is the 30735863-001 a standalone relay module?

A: No. The board is designed as a plug-in module for Honeywell TDC platforms and operates as part of the overall control system architecture.

Q: Which Honeywell systems support this module?

A: The supplied information identifies compatibility with Honeywell TDC 3000 UCN Series and Honeywell TDC 2000 DCS systems.