Honeywell TDCS3000LCN Programmable Controller Module

Honeywell TDCS3000LCN Programmable Controller Module

The Honeywell TDCS3000LCN, also cataloged as the TDCS3000LCN Programmable Controller Module, operates as a dedicated hardware component for process control execution and data management within Honeywell Local Control Network (LCN) architectures. The controller performs logic processing, I/O management, and network communications while supporting integration with LCN and UCN-based control environments.

Hardware Specifications

LCN Network Integration and Controller Communications

The TDCS3000LCN is designed for operation within Honeywell distributed control system architectures utilizing the Local Control Network. The controller exchanges operational data through native LCN communications and supports interoperability with Universal Control Network components.

Communication interfaces include RS-232 and RS-485 ports for controller connectivity and peripheral integration. Where required, network gateway technologies can be used to extend communications to Ethernet-based infrastructures while maintaining compatibility with existing control network architectures.

Frequently Asked Questions

Q: How many I/O points can the controller manage?
A: The TDCS3000LCN supports configurations of up to 256 I/O points using compatible Honeywell I/O modules.

Q: Does the controller support Ethernet communication?
A: Ethernet connectivity is available through supported gateway interfaces rather than native onboard Ethernet ports.

Q: Which communication interfaces are available on the module?
A: The controller supports RS-232 and RS-485 communications and integrates directly with Honeywell LCN environments.

Field Installation Guidelines

• Verify supply voltage before controller energization.
• Install the module in a compatible rack or panel assembly.
• Maintain routing separation between communication and power cables.
• Secure all backplane and communication connections.
• Confirm LCN node configuration during commissioning.
• Verify controller diagnostics after startup.