You are here:
  1. Home
  2. Product
  3. I/O Modules
  4. Analog Input Modules
  5. HONEYWELL MC-TAIH14 51305887-150 High-Level Analog Input Termination Assembly
Sale!
  • HONEYWELL MC-TAIH14 51305887-150 High-Level Analog Input Termination Assembly
  • HONEYWELL MC-TAIH14 51305887-150 High-Level Analog Input Termination Assembly
SKU: MC-TAIH14 51305887-150

HONEYWELL MC-TAIH14 51305887-150 High-Level Analog Input Termination Assembly

Buy the original HONEYWELL MC-TAIH14 51305887-150 Analog Input Termination Assembly from our warehouse. Guaranteed Brand New stock with global logistics support. Request an instant quote.

Request a Quote

The HONEYWELL MC-TAIH14 51305887-150 is a High-Level Analog Input Termination Assembly (HLAI IOTA) belonging to the Honeywell TotalPlant Solution (TPS) / TDC 3000 and Experion PKS Process Manager series. This module provides a physical interface layer to terminate up to 16 high-level analog signals—such as 4-20 mA loops or 1-5 VDC transmitter inputs—and routes them safely to the control processor backplane.

Hardware Specifications

ParameterSpecification
ModelMC-TAIH14 51305887-150
BrandHONEYWELL
OriginUSA
Weight0.4 kg
Dimensions30.8 x 12.1 x 5 cm
Module TypeHigh-Level Analog Input (HLAI) Terminal Block
Channel Density16 Input Channels
Signal Input Ranges4-20 mA or 1-5 VDC
Range of ProductMU-T Series / TDC 3000 / Experion DCS
System ArchitectureDistributed Control System (DCS) / High-Performance Process Manager

Process Control & Machinery Monitoring

The MC-TAIH14 assembly accepts field inputs from critical processing instrumentation, making it ideal for tracking plant variables such as pressure, temperature, flow rates, and condition monitoring parameters. When deployed alongside specialized proximitor proximity sensors, it converts raw field data into clean, filtered parameters used for structural casing expansion tracking, bearing vibration analysis, and shaft position measurement in large industrial rotating machinery.

The IOTA card is engineered with built-in channel isolation and surge suppression to decouple electromagnetic interference and field anomalies from the system’s sensitive internal logic solvers. It supports redundant I/O configurations, enabling automatic hot-standby failover to safeguard continuous operation and avoid false trips during demanding plant cycles.

Frequently Asked Questions

Q: Does the MC-TAIH14 module supply loop power directly to 2-wire transmitters?

A: Yes, the termination assembly provides fused 24 VDC internal power distribution terminals to drive standard 2-wire field instruments directly.

Q: Can this terminal block assembly be swapped or serviced while the system is live?

A: Yes, if configured in a fully redundant pair, individual I/O modules can be detached from the termination assembly for maintenance without disrupting processing logic.

Field Installation Guidelines

  1. Mount the IOTA base plate firmly onto the cabinet channel structure, ensuring a direct low-impedance ground connection to the structural system ground bus.
  2. Terminate the 4-20 mA shielded twisted-pair field cables at the designated screw terminals, securing the shield drains at the ground bar to suppress noise.
  3. Verify that the current loops match the maximum ratings, and check that internal fuses are intact before applying system backplane power.
Tags: , , , ,

You may also like

Sale!
Honeywell K2LCN-4 51402615-400 TDC 3000 PCB Card

Honeywell K2LCN-4 51402615-400 TDC 3000 PCB Card

  • 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.
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 MU-FOED02 51197564-200 UCN Fiber Optic Extender Module

Honeywell MU-FOED02 51197564-200 UCN Fiber Optic Extender Module

The Honeywell MU-FOED02 51197564-200 is a high-performance UCN Fiber Optic Extender designed for the MU-T Series DCS. It enables reliable, long-distance signal transmission and EMI immunity within industrial networks. This 1.66kg module supports MODBUS-TCP and OPC-UA, ensuring seamless integration and superior data integrity for complex automation systems.
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 MC-TDOR62 51309150-275 Digital Output Module

Honeywell MC-TDOR62 51309150-275 Digital Output Module

The Honeywell MC-TDOR62 (51309150-275) is a high-performance Relay Digital Output Module for MU-T Series systems. This 0.76 kg component provides isolated discrete control for valves, motors, and solenoids in DCS environments.
Sale!
Honeywell 51202343-001 Power Supply

Honeywell 51202343-001 Power Supply

The Honeywell 51202343-001 is a rugged alarm transmission cable designed for TDC 3000 and Experion PKS systems. It provides secure, EMI-shielded connectivity for critical industrial alarm signals. This high-performance cable ensures rapid notification and long-term durability in demanding process control environments.
Sale!
Honeywell MC-TAMR03 51309218-175 Low-Level Analog Multiplexer Module

Honeywell MC-TAMR03 51309218-175 Low-Level Analog Multiplexer Module

The Honeywell MC-TAMR03 51309218-175 is a 16-channel low-level analog multiplexer for TDC 3000 and Experion PKS systems. It features high-precision signal consolidation, a rugged -40°C to +85°C operating range, and ultra-low power consumption for reliable industrial data acquisition.
Sale!
Honeywell MC-TAIH22 51204170-250 High Level Analog Input FTA

Honeywell MC-TAIH22 51204170-250 High Level Analog Input FTA

The Honeywell MC-TAIH22 51204170-250 is a 16-channel High Level Analog Input FTA. It provides precise data acquisition for TDC 3000 systems, featuring a rugged IP20 design and an ultra-wide operating temperature range for demanding industrial applications.
Sale!
Honeywell MC-TSIM12 51303932-476 Serial Interface Modbus Module

Honeywell MC-TSIM12 51303932-476 Serial Interface Modbus Module

The Honeywell MC-TSIM12 (51303932-476) is a high-reliability serial interface module designed to bridge Honeywell controllers with Modbus devices. It provides efficient data translation and robust electrical isolation for seamless third-party equipment integration.
Sale!
Honeywell MC-PLAM02 51304362-150 Low Level Analog Input Processor

Honeywell MC-PLAM02 51304362-150 Low Level Analog Input Processor

The Honeywell MC-PLAM02 (51304362-150) is a high-precision Low Level Analog Input Processor for TDC 3000 systems. Designed for thermocouples and RTDs, it features integrated cold junction compensation and signal isolation to ensure accurate and reliable temperature monitoring in demanding industrial applications.