Honeywell,MC-PLAM02 51304362-150
Honeywell,MC-PLAM02 51304362-150
Honeywell,MC-PLAM02 51304362-150
Honeywell,MC-PLAM02 51304362-150
Honeywell,MC-PLAM02 51304362-150
Honeywell,MC-PLAM02 51304362-150
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

     Discontinued / Obsolete by OEM
    Apter Power specializes in sourcing obsolete Honeywell hardware, delivering factory-grade replacement components to keep your critical legacy processing loops fully operational.

MC-PLAM02 51304362-150

/ 4.9
1001 reviews | Need a Specific Revision?
The Honeywell MC-PLAM02 51304362-150 is a low-level analog input multiplexer processor designed for TDC 3000 and Experion PKS systems, supporting up to 32 thermocouple, RTD, or millivolt signal inputs.
In Stock
Ships by Thursday, October 29
Fast Shipping Available
Get a quick price for MC-PLAM02 51304362-150
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for MC-PLAM02 51304362-150

  • Manufacturer:
    Honeywell
  • Part Number:
    MC-PLAM02 51304362-150
  • Product Family:
    Honeywell TPS Series
  • Product Type:
    Low Level Analog Input Multiplexer Processor
  • Stock:
    1
  • Crosstalk, dc to 60 Hz:
    120 dB
  • Input Impedance:
    2 MΩ min. @ 100 mV
  • Input Scan Rate:
    32 samples per second
  • Line Frequency Synchronization:
    Configurable to 50 or 60 Hz
  • Software (only) Accuracy:
    ±0.1°C typical, ±0.5°C maximum at 23.5° ±2°C
  • Product type:
    32 Inputs
  • Non CE Compliant Part Number:
    N/A
  • IOP Type:
    Low Level Multiplexer (LLMux)
  • Weight:
    0.6 kg
  • Estimated shipping dimensions:
    3x31.8x28cm
  • Tariff Code:
    8471499100
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Performance & Efficiency Safety & Compliance Application

Features:

  • High-Precision Low-Level Signal Acquisition
  • High-Density 32-Channel Multiplexing Architecture
  • Industrial-Grade Reliability and Intelligent Diagnostics
The MC-PLAM02 is designed specifically for microvolt-level signal acquisition, employing 14-bit high-resolution A/D conversion technology. Thermocouple signal resolution reaches 10μV/bit, and millivolt sensor signal resolution reaches 20μV/bit. The module incorporates advanced signal conditioning circuitry, effectively suppressing 50/60Hz power frequency interference and electromagnetic transients, achieving a common-mode rejection ratio (CMRR) of 120dB, ensuring stable and accurate temperature readings even in strong electromagnetic interference environments in industrial settings.

This module supports up to 32 analog input channels, achieving high-density signal acquisition through two 16-channel FTAs. The module utilizes a high-speed multiplexer and preamplifier array, multiplexing multiple low-level signals into a single data stream at a scan rate of 32 times/second, effectively reducing wiring complexity and rack space requirements. Its compact 120×90×50mm design allows for high-density installation in standard I/O racks, significantly reducing cost per channel.

The MC-PLAM02 features a conformal coating for protection against G3-level corrosive environments, and operates over a temperature range of 0°C to 60°C. The module incorporates comprehensive self-diagnostic functions, including disconnection detection, channel drift monitoring, and watchdog monitoring, enabling real-time monitoring of module health and reporting to the system. When used with an FTA (Free Temperature Detector), the module automatically tracks ambient temperature fluctuations and applies cold junction compensation values ​​in real time to ensure measurement stability. It also supports online hot-swappable maintenance without system downtime.

The MC-PLAM02 51304362-150 Honeywell low-level analog input multiplexer processor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell,MC-PLAM02 51304362-150 low-level analog input multiplexer processor Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Honeywell MC-PLAM02 51304362-150 low-level analog input multiplexer processor

General

  • Manufacturer Honeywell
  • Model MC-PLAM02 51304362-150
  • Condition New Original ready stock
  • Product Family MC-PRHM01 51404109-175, MC-PAIH03 51304754-150,MC-PSTX02 51304516-150
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • High-Precision Signal Processing Utilizes 14-bit A/D conversion technology, supporting resolutions of 10μV/bit (thermocouple) and 20μV/bit (millivolt signals), with hardware accuracy reaching ±40μV, ensuring precise acquisition of weak signals.
  • High-Efficiency Multiplexing Architecture Supports multiplexing of up to 32 input channels, achieving a scan rate of 32 times/second for each channel, effectively reducing wiring complexity and improving system integration.
  • Low Power Consumption and High Reliability Consumes only 167mA of 24Vdc power, supports an operating temperature range of 0°C to 60°C, and features a modular design for plug-and-play operation, facilitating maintenance and replacement and reducing long-term operating costs.
  • Signal Integrity Optimization Using with the Honeywell FC-TERM-0002 bus termination module, it eliminates I/O bus signal reflections, ensuring the stability and data integrity of high-speed communication links and maximizing system throughput efficiency.
  • MC-PLAM02 has obtained international certifications such as CE, UL, and CSA, ensuring product compliance in the global market and reducing regulatory risks for users.
  • Conformal Coating Environmental Protection Utilizing conformal coating technology, it effectively prevents moisture, corrosion, and dust, meeting the G3 level corrosive environment requirements of ANSI/ISA-S71.04-1985 standard, ensuring long-term reliability of the equipment under harsh operating conditions.
  • Electrical Isolation and Protection It features channel-to-channel and channel-to-system isolation protection (250 Vac peak or ±250 Vdc), input impedance up to 2MΩ, and common-mode rejection ratio (CMRR) up to 120dB, effectively isolating field interference and protecting the control system safety.
  • Oil & Gas Refining
  • Power & Energy
  • Chemical & Process Industries
  • Industrial Furnaces & Boilers
Description
The Honeywell MC-PLAM02 51304362-150 is a low-level analog input multiplexer processor in Honeywell's High Performance Process Manager (HPM) subsystem, widely used in TDC 3000 and Experion PKS distributed control systems. This module is specifically designed for the acquisition and processing of high-density, low-level analog signals. It communicates with the HPM controller via I/O links, converting weak signals from field thermocouples or RTD sensors into system-recognizable digital values. Employing 14-bit high-resolution A/D conversion technology, this module can accurately capture millivolt-level signal changes with a sensitivity of 20µV/bit.

The MC-PLAM02 51304362-150 connects to one or two 16-channel field termination assemblies (FTAs) via a power adapter (MU-TLPA02), enabling the management of up to 32 input channels. For CE-compliant installations, shielded cables must be used to connect the IOP to the power adapter. This module does not support hardware redundancy but features comprehensive diagnostic and monitoring capabilities. To ensure long-term stable operation in harsh or corrosive environments, the MC version is equipped with a conformal coating, and its CE, UL, and CSA certifications guarantee compliance in the global market. The Honeywell FC-TERM-0002, as an I/O bus termination module, can be used to ensure signal integrity in the I/O links where the MC-PLAM02 resides.

In the context of industrial digital transformation, many factories still rely on proven legacy systems. The MC-PLAM02 51304362-150, while maintaining the performance of these mature systems, acts as a bridge between field analog instruments and modern control logic. Its modular design supports plug-and-play, facilitating installation and replacement without system downtime, effectively reducing maintenance costs and upgrade complexity.

Alternative Names
MC-PLAM02 51304362-150 MC PLAM02 51304362 150 MC-PLAMO2 513O4362-15O MC-PLAM02 5I304362-I50 MC-PRHM01 51404109-175 MC-PDOY22 80363975-150 MC-PPIX02 51304386-150
Technical notes
To ensure CE compliance, the Honeywell MC-PLAM02 51304362-150 must be installed in a CE-compliant slot and used with a shielded IOP to FTA cable (MU-KFTSxx) and Honeywell FC-TERM-0002. The LLMux FTA used with this module contains a mercury-lubricated relay and must always be installed vertically with the power connector side facing upwards to prevent relay failure.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What are the main functions of the Honeywell MC-PLAM02 51304362-150?
This module is a low-level analog input multiplexer processor (LLMux IOP) specifically designed for acquiring and processing weak millivolt-level signals from sensors such as thermocouples and RTDs. It works with up to two 16-channel FTAs ​​via a power adapter to multiplex up to 32 low-level signals and convert them into digital values ​​recognizable by the control system.
Which Honeywell system platforms is the Honeywell MC-PLAM02 51304362-150 compatible with?
The MC-PLAM02 is compatible with Honeywell TDC 3000, TPS (Total Plant Solution), and Experion PKS distributed control systems, and is designed specifically for the HPM (High-Performance Process Manager) subsystems of these platforms.
Does the MC-PLAM02 51304362-150 support redundant configuration?
No. According to Honeywell's official specifications, LLMux IOPs (including the MC-PLAM02) do not have redundancy. In applications requiring high availability, it is recommended to implement fault tolerance through system-level architecture design.
How to replace a faulty module?
The replacement steps include: confirming the channel is in a safe state, disconnecting the IOP connection cable, loosening the card slot fixing device to remove the faulty module, inserting the new module and reconnecting the cable, and verifying normal channel readings through an engineering station. The modular design supports hot-swapping without system downtime.

You May Also Like

Product Browsing History