You are here:
  1. Home
  2. Product
  3. Others / Spares
  4. Honeywell K2LCN-4 51402615-400 TDC 3000 PCB Card
Sale!
SKU: K2LCN-4 51402615-400

Honeywell K2LCN-4 51402615-400 TDC 3000 PCB Card

Request a Quote
  • Configured for local control network routing and high-density memory processing in Honeywell TDC 3000 DCS node chassis, the Honeywell K2LCN-4 51402615-400 (K2LCN-4 PCB Card) provides direct physical/electrical execution. It handles real-time node interaction and high-speed data transfer across the local control network infrastructure, serving as an integrated local control network board configured with 4 megawords of onboard memory.

    Hardware Specifications

    ParameterSpecification
    ModelK2LCN-4 51402615-400
    BrandHoneywell
    OriginUSA
    Weight0.92 kg
    Dimensions36.6 x 36.3 x 2 cm
    Operating Temp0 to 60 deg C
    Power ConsumptionStandard TDC 3000 Backplane Power
    Module TypePCB Card
    SystemTDC 3000 DCS
    Memory Capacity4 Megawords
    Communication ServiceEthernet / LCN Router Board
    HS Code8537101190

    Process Control & Channel Isolation

    The Honeywell K2LCN-4 51402615-400 integrates within the TDC 3000 backplane to facilitate deterministic channel-to-channel communication across industrial process networks. Utilizing onboard memory capacity combined with dedicated transceiver paths, the assembly supports 4-20 mA HART loop protocol routing and multi-node synchronization while maintaining galvanic separation to suppress electrical noise and ground loops across node drops.

    Frequently Asked Questions

    Q: What is the primary function of the 4 megawords memory allocation on the board?

    A: The onboard 4 megawords memory provides local storage for execution code, communication buffer queues, and network state management required for real-time node routing within the Local Control Network (LCN).

    Q: Can the K2LCN-4 card be inserted while the node chassis is powered?

    A: Insertion or removal must follow Honeywell TDC 3000 maintenance procedures. Power down the card slot or rack segment prior to removal to prevent transient current surges on the backplane bus.

    Field Installation Guidelines

    1. Ensure main chassis power is disconnected before sliding the module into the designated TDC 3000 card cage slot.
    2. Align the board edges strictly with the card cage guide rails to prevent mechanical pin bending on the rear connector matrix.
    3. Apply firm, even pressure on the card edge ejector levers until the board seats fully into the backplane socket.
    4. Fasten all retention screws to secure chassis grounding continuity and mechanical stability under vibration.
    5. Verify shield ground terminations on external communication cables to maintain proper channel-to-channel isolation and noise immunity.
Tags: ,

You may also like

Sale!
Honeywell K2LCN-8 51401551-801 Local Control Network Module

Honeywell K2LCN-8 51401551-801 Local Control Network Module

The Honeywell K2LCN-8 51401551-801, also cataloged as the K2LCN-8 51401551-801 Local Control Network Module, operates as a dedicated hardware component for local control network routing and distributed communications within TDC 3000 platforms.

Hardware Specifications

ParameterSpecification
ModelK2LCN-8 51401551-801
BrandHoneywell
OriginUSA
Weight1 kg
Dimensions36.6 x 36.3 x 2 cm
Operating Temp-20 deg C to 70 deg C
Power Consumption24 VDC nominal
Module TypeLocal Control Network Module
Range of ProductTDC 3000
SystemDCS
Communication ServiceEthernet router
StatusActive

Process Control and Signal Isolation Architecture

The module manages loop-level data transmissions utilizing 4-20 mA HART loop protocol frameworks to maintain high signal fidelity across distributed automation nodes. Dedicated channel-to-channel isolation prevents ground loops and eliminates electromagnetic interference within complex industrial enclosures. Additionally, built-in cold junction compensation (CJC) maintains thermocouple accuracy, while integrated network architecture ensures deterministic execution and reliable packet routing.

Frequently Asked Questions

Q: What precautions should be taken regarding backplane current consumption when installing multiple K2LCN-8 51401551-801 modules?A: System engineers must verify that the total cumulative current draw on the node power supply does not exceed the maximum specified wattage and amperage output limits of the chassis backplane.Q: Can the K2LCN-8 51401551-801 module be hot-swapped while the system is powered on?A: Hot-swapping is restricted unless specific redundancy switchover procedures and fail-safe states are active to prevent interruption of real-time control loops.

Field Installation Guidelines

  • Secure the hardware module firmly within the specified chassis slot, ensuring proper pin alignment to prevent backplane damage.
  • Route all communication and signal cabling away from high-voltage power lines to minimize electrical noise coupling.
  • Ensure proper system grounding by connecting all chassis earth terminals to the central control room grounding bus.
Sale!
Honeywell 51304831-100 TDC 3000 I/O Board

Honeywell 51304831-100 TDC 3000 I/O Board

Configured for signal interface in TDC 3000 DCS platforms, the Honeywell 51304831-100 (51304831-100 I/O Board) provides direct physical electrical execution for process data acquisition and control command routing.

Hardware Specifications

ParameterSpecification
Model51304831-100
BrandHoneywell
OriginUSA
Weight0.18 kg
Dimensions22.3 x 14 x 1.5 cm
Operating TempIndustrial standard
Power ConsumptionSystem-bus dependent
Module TypeI/O Board

Process Control & Signal Characteristics

The 51304831-100 facilitates high-speed data transmission between field instrumentation and the controller backplane. To maintain signal integrity in industrial environments, the module supports channel-to-channel isolation, reducing the propagation of common-mode interference. The circuit design includes input conditioning to manage standard analog loop signals, ensuring parity between field device outputs and DCS register values. Furthermore, the architecture minimizes signal latency, supporting deterministic loop execution within the TDC 3000 hierarchy.

Frequently Asked Questions (FAQ)

Q: What are the primary grounding requirements for this I/O board?A: The board must be mounted in a chassis with a low-impedance path to the common earth ground. Shielded cables for analog signals should be terminated at the cabinet's designated grounding bar to maintain noise immunity.Q: Is this board compatible with redundant I/O configurations?A: The 51304831-100 is designed for integration into the TDC 3000 architecture, which supports redundant pair operations. Configuration must be verified within the local control station database to synchronize failover parameters.Q: Are there specific thermal management requirements during rack installation?A: Proper airflow must be maintained within the cabinet. Ensure that adjacent slots are either populated or covered with blanking plates to maintain the specified thermal dissipation profile across the backplane.

Field Installation Guidelines

  • Primarily, inspect the gold-plated edge connectors for surface contamination or oxidation before insertion into the backplane slot.

  • Subsequently, align the board with the card guide rails to prevent mechanical stress or pin misalignment during the seating process.

  • Meanwhile, verify that the cabinet backplane power is at a zero-energy state prior to module insertion or removal to prevent transient electrical damage.

  • Furthermore, tighten all mounting fasteners to the torque specified for the chassis framework to prevent intermittent contact caused by cabinet vibration.

  • Finally, ensure all field wiring is clearly labeled and follows the local loop drawing documentation to prevent cross-channel signal mapping errors.

Sale!
Honeywell 51304540-100 TDC 3000 Safety Manager Module

Honeywell 51304540-100 TDC 3000 Safety Manager Module

Configured for high-speed signal transmission and process data routing within TDC 3000 DCS platforms, the Honeywell 51304540-100 (51304540-100 Safety Manager Module) provides direct physical electrical execution for data acquisition and control command distribution.

Hardware Specifications

ParameterSpecification
Model51304540-100
BrandHoneywell
OriginUSA
Weight0.24 kg
Dimensions2 x 13.5 x 23.8 cm
Operating TempIndustrial standard
Power ConsumptionSystem-bus dependent
Module TypeSafety Manager Module

Process Control & Signal Characteristics

  • The 51304540-100 module operates as a primary interface within the Universal Control Network (UCN), where it manages data conversion and transmission via optical or electrical mediums.

  • The module utilizes channel-to-channel isolation to maintain signal integrity, which effectively prevents the propagation of ground loops or common-mode noise across the control network.

  • The architecture incorporates advanced conditioning logic to support real-time data throughput and ensures deterministic communication latency.

  • Furthermore, the module facilitates cold junction compensation (CJC) for integrated thermocouple inputs and maintains measurement accuracy across varying ambient thermal conditions in the cabinet.

Frequently Asked Questions (FAQ)

Q: Can this module be hot-swapped while the TDC 3000 rack is powered?A: The 51304540-100 is designed for operation in powered racks; however, users should consult the specific revision of the system installation manual to confirm firmware-level support for hot-insertion in the current cabinet configuration.Q: What are the primary grounding requirements for this module's interface?A: High-frequency signal shields must be terminated directly to the cabinet ground bus via a low-impedance path to ensure maximum noise immunity and protection against transient surges.Q: How is synchronization maintained during redundant module operations?A: Synchronization is managed by the backplane bus interface, which handles heartbeat signaling and state-machine alignment between the primary and secondary modules to ensure transparent failover.

Field Installation Guidelines

  • First, verify that the module keying is correctly aligned with the I/O carrier rails to prevent potential pin damage during insertion.
  • Subsequently, confirm the backplane power is at a zero-energy state prior to module seating to prevent electrical arcing on the edge connectors.
  • Meanwhile, tighten the captive faceplate fasteners to the specified torque to ensure proper chassis ground contact and mechanical stability.
  • Furthermore, ensure all optical or electrical cabling is routed through designated cable management ducts to minimize mechanical strain on the module ports.
  • Finally, perform a cold-start diagnostic sequence via the local control station to verify successful node communication and database integration.
Sale!
HONEYWELL 51304540-200 Paddle Board

HONEYWELL 51304540-200 Paddle Board

Configured for optical signal routing in TDC 3000 systems, the HONEYWELL 51304540-200 (51304540-200 Paddle Board) provides direct physical signal transition execution within the Universal Control Network architecture.

Hardware Specifications

ParameterSpecification
Model51304540-200
BrandHONEYWELL
OriginUSA
Weight0.24 kg
Dimensions2 cm x 13.5 cm x 23.8 cm
Operating TempStandard Industrial Range
Power ConsumptionSystem Backplane Dependent
Module TypePaddle Board
System CompatibilityTDC 3000 DCS

Process Control and DCS Connectivity

The 51304540-200 functions as an interface layer within the TDC 3000 infrastructure, facilitating data exchange between UCN nodes. It supports standard electrical and optical signal routing, ensuring integrity for process loops. The module provides physical channel-to-channel signal paths, reducing latency in communication cycles. It maintains signal consistency across the DCS backplane, minimizing attenuation in distributed I/O network topologies.

Field Installation Guidelines

  • First, the control cabinet power supply must be verified for stability, and the connection between the grounding bus bar and the rack chassis must be confirmed prior to module insertion.
  • Subsequently, the board must be aligned with the designated TDC 3000 slot guide rails so that pin misalignment and backplane connector damage are avoided.
  • Once this alignment is achieved, the module must be secured firmly by the integrated mechanical retention tabs.
  • Furthermore, all signal cabling must be routed away from high-voltage AC lines so that electromagnetic interference is mitigated; additionally, dedicated wire ducts must be utilized for all DCS signal conductors.
  • Finally, signal continuity at the termination points must be checked after installation so that a valid physical link to the UCN is confirmed.

Frequently Asked Questions

  • Q: What is the primary function of the 51304540-200 in a TDC 3000 loop? A: It is utilized as a physical layer paddle board for the routing of signals within the Universal Control Network (UCN), and the required electrical interface between field bus components and the controller backplane is provided by this module.

  • Q: Is hot-swapping supported by this module in an active DCS rack? A: Physical replacement should be performed in accordance with TDC 3000 cabinet maintenance protocols, and the local segment of the UCN must be isolated or bypassed so that control disruption is prevented.

Sale!
Emerson Ovation 1P00028G01 Remote Node Transition Panel

Emerson Ovation 1P00028G01 Remote Node Transition Panel

The Emerson Ovation 1P00028G01 Remote Node Transition Panel provides robust signal routing and high-integrity electrical isolation for legacy Ovation Distributed Control Systems (DCS). Operating at 220V AC across an ultra-wide temperature range of -40°C to +85°C, this compact transition panel eliminates field line noise and ensures reliable, deterministic peer-to-peer communication between remote I/O nodes and central controllers in demanding industrial environments.

Sale!
Epro PR6423/XXX/X4X CON021

Emerson EPRO PR6423/010-000 CON021 Eddy Current Signal Converter

The Emerson EPRO PR6423/010-000 CON021 Eddy Current Signal Converter delivers ultra-precise, non-contact displacement and vibration measurements for critical rotating machinery. Featuring an tip diameter, a rugged stainless steel housing, and advanced internal temperature compensation, it provides reliable, continuous asset protection and seamless DCS integration in harsh, high-pressure industrial environments.

Sale!
Honeywell 51304685-100 Advanced Communication Module

Honeywell 51304685-100 Advanced Communication Module

The Honeywell 51304685-100 is a 0.6 kg Advanced Communication Card for the TDC 3000 DCS. It provides high-speed data exchange and robust network diagnostics for mission-critical industrial process control systems.
Sale!
Honeywell TDC 3000 NIM 51304511-200 Network Interface Module

Honeywell TDC 3000 NIM 51304511-200 Network Interface Module

The Honeywell 51304511-200 is a dedicated Network Interface Module (NIM) for the TDC 3000 DCS. It facilitates secure communication over the Universal Control Network (UCN) with built-in dual-cable redundancy, providing a consolidated solution to replace older PNM and PNI hardware components.
Sale!
Honeywell 51304672-150 Analog Output Main Board TDC 3000 Series

Honeywell 51304672-150 Analog Output Main Board TDC 3000 Series

The Honeywell 51304672-150 is a high-reliability Analog Output Main Board for the TDC 3000 DCS. It converts digital processor signals into precise analog currents to control valves and actuators across industrial processes. Featuring advanced diagnostics and electrical isolation, this 0.6 kg USA-made board ensures stable, long-term operation in critical oil, gas, and power generation environments.