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SKU: K2LCN-8 51401551-801

Honeywell K2LCN-8 51401551-801 Local Control Network Module

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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.
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The Honeywell K2LCN-4 51401551-400, also cataloged as the K2LCN-4 51401551-400 Ten-Slot Modules, operates as a dedicated hardware component for multi-slot chassis expansion and communication routing within TDC 3000 platforms.

Hardware Specifications

ParameterSpecification
ModelK2LCN-4 51401551-400
BrandHoneywell
OriginUSA
Weight0.96 kg
Dimensions36.2 x 36.6 x 1.5 cm
Operating Temp-20 deg C to 70 deg C
Power Consumption24 VDC nominal
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Range of ProductTDC 3000
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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 populating multiple slots with the K2LCN-4 51401551-400?A: System engineers must verify that the total cumulative current draw across the ten slots does not exceed the maximum power supply rating allocated for the node chassis.Q: Can expansion modules be inserted into the K2LCN-4 51401551-400 backplane while the system is energized?A: Live insertion is restricted unless specific hot-swap protocols and redundancy safeguards are active to prevent voltage spikes or control loop disruption.

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.
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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
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Process Control and DCS Connectivity

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Field Installation Guidelines

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Frequently Asked Questions

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  • 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.

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