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      ABB PM862K02
      ABB PM862K02

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      Controllers CPU module

      PM862K02

      Spare Part Number

      PN3BSE081636R1

      Product Information:

      The CPU board contains the microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button, and a CompactFlash interface. The base plate of the PM862 controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4).

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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      • One-year warranty
      • Global shipping
      • Exact-model verification
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      Model Verified

      Model, revision and nameplate reviewed
      02


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        • PRODUCT OVERVIEW

          What is this product?

          The ABB PM862K02 (product number 3BSE081636R1) is a redundant processor unit in the AC 800M controller series, designed for control applications requiring higher system availability. This unit utilizes a PM862 processor with a clock frequency of 67 MHz and 32 MB of memory. Its redundant configuration supports redundancy in the CPU, CEX bus, communication interfaces, and S800 I/O. ABB claims a maximum redundancy switchover time of 10 ms and application cycle time as low as 1 ms, supporting up to 32 applications and 32 tasks per controller. The controller provides two Ethernet channels using the IEEE 802.3 standard, 10 Mbit/s RJ-45 interfaces, and the control network uses MMS and IAC protocols; it also provides two RS-232C interfaces.

          Source boundary

          Exact-model hardware values shown here are qualified from public technical cross-references and require order-stage confirmation.
        • APPLICATIONS

          Where it may be used

          Applications describe the product family and are not an automatic compatibility or functional-safety approval.

          System Automation

          Suitable for System 800xA environments requiring a redundant AC 800M processor configuration and coordinated Control Network communication.

          S800 Integration

          Can be applied in systems using S800 I/O, with ABB specifying up to 84 I/O modules on the ModuleBus in a redundant PM862 configuration.

          Industrial Networks

          Supports industrial controller communication through dual Ethernet ports using MMS and IAC, with ABB recommending a 100 Mbit/s switched Ethernet backbone for the Control Network.

          Process Control

          Used within AC 800M-based industrial control architectures where redundant processing can support higher controller availability.
      Technical specifications for

      PM862K02

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        ABB
      • Product Category:
        DCS Systems
      • Spare Part Number:
        3BSE081636R1
      • Memory:
        32 MB
      • RAM available for application:
        23.521 MB
      • Processor type:
        MPC866
      • Flash PROM for firmware storage:
        4 MB
      • Power supply:
        24 V d.c. (19.2-30 V d.c.)
      • Power dissipation:
        5.1 W (8.6 W max)
      • Built-in back-up battery:
        Lithium, 3.6V
      • emperature, Operating:
        +5 to +55 °C (+41 to +131 °F)
      • Temperature, Storage:
        -40 to +70 °C (-40 to +158 °F)
      • Relative humidity:
        5 to 95 %, non-condensing
      • Series:
        Advant AC800M
      • Stock:
        25
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      BUYER INFORMATION

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      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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      • 02

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        Unused product in original manufacturer packaging that was not originally factory sealed.

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      PM862K02 3BSE081636R1 3BSE081636R1 PM862K02

      Information

      Overview Manuals Control Architecture Network Connectivity Installation Conditions

      Features:

      • IP20 Class protection without the requirement for enclosures
      • The controller can be configured with 800xA control builder
      • Sectioned CEX-Bus using a pair of BC810 / BC820
      The CPU board contains the microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button, and a CompactFlash interface. The base plate of the PM862 controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool. The controller supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O).

      Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism. All base plates are provided with a unique Ethernet address which provides every CPU with a hardware identity. The address can be found on the Ethernet address label attached to the TP830 base plate.

      The ABB PM862K02 3BSE081636R1 Controllers CPU module is supported by Moore Automated for verified industrial replacement and spare-part requirements.
      ABB PM862K02 3BSE081636R1 Controllers CPU module manual(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.
      The PM862K02 is a redundant AC 800M processor configuration designed for control architectures requiring higher availability. It supports CPU, CEX bus, communication interfaces, and S800 I/O redundancy, with a maximum redundancy switchover time of 10 milliseconds.
      The PM862K02 provides two RJ-45 Ethernet channels using the IEEE 802.3 standard at a rate of 10 Mbit/s, and supports MMS and IAC control networks. ABB recommends a 100 Mbit/s switched Ethernet backbone for the control network architecture.
      The PM862K02 is designed for DIN rail mounting and is IP20 rated. Its specified operating temperature is 0 to +55°C, storage temperature is -40 to +70°C, and relative humidity is 5% to 95% (non-condensing). Specified industrial environmental conditions should be observed during installation. Application Suitability

      Technical notes

      The ABB PM862K02 (order number 3BSE081636R1) is a redundant processor unit in the AC 800M series. It uses an MPC866 processor clocked at 67 MHz and is equipped with 32 MB of memory, of which 23.521 MB is available for application use. Additionally, it features 4 MB of flash PROM for firmware storage. Its response time for 1000 Boolean operations is 0.18 ms, and application cycle times can be as low as 1 ms. A single controller can support up to 32 applications and 32 tasks. The PM862K02 supports CPU, CEX bus, communication interface, and S800 I/O redundancy, with a maximum redundancy configuration switchover time of 10 ms. In the PM862 redundant configuration, the ModuleBus can support up to 84 I/O modules.

      Complete Model Verification

      Before confirming your order, please verify the complete model number PM862K02 and product number 3BSE081636R1, as well as the suffix, MOD/variant information, hardware version, and identification information on the product nameplate. Since PM862K01 and PM862K02 are different configurations, if you are unsure of the specific product, please provide a clear photo of the product nameplate so we can accurately identify it.

      Information Required for a Quotation

      To enable Moore Automated to accurately match the required ABB products and prepare a quotation, please provide the required quantity, complete model/product number, nameplate photograph, relevant equipment or existing system configuration, destination country/region, and required delivery date. This information helps differentiate the redundant PM862K02 configuration from other AC 800M processor models and ensures that the supplied product meets your actual application requirements.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        Approx. 11.9 x 18.6 x 13.5 cm
      • Packed shipping weight
        Confirmed after final packing
        Approx. 1.20 kg
      • HS / customs code
        Indicative HS code 8537.10
        Final destination-specific classification requires customs confirmation
      • Country of origin
        Sweden
        Confirmed from ABB product documentation
      • Ships from
        Xiamen, Fujian, China
        Dispatch location confirmed in the written quotation
      • Customs documents
        Confirmed for the destination
        Available document scope stated in the written quotation
      PRODUCT & ORDER FAQS

      Questions buyers ask about PM862K02

      • How can I confirm that I purchased an ABB PM862K02, and not a similarly designed PM862K01?

        When confirming the model, it is recommended to verify both the product model and the order number: the order number for the PM862K02 is 3BSE081636R1. The PM862K02 is a redundant processor unit with two PM862 CPUs; while the PM862K01 is a single-CPU version with the order number 3BSE076940R1. The PM862K02's CPU clock frequency is 67 MHz, and it has 32 MB of memory. Therefore, the "PM862" series name alone is insufficient to identify the model; the complete order number 3BSE081636R1 should be used when purchasing.

      • Can the PM862K02 be directly used in an existing ABB System 800xA control system?

        Yes, but the system software version needs to be verified. ABB's official documentation clearly states that the PM862K02 is compatible with System 800xA 6.0.2, Compact Control Builder 6.0.0-1, and later versions; however, actual project specifications should be confirmed in conjunction with existing controller configurations and product update information. This model uses two Ethernet channels and supports MMS and IAC control network communication.

      • Which control applications is the PM862K02 best suited for? What is the practical value of its redundant configuration?

        The PM862K02 is designed for AC 800M industrial automation systems requiring high control availability. Its CPU, CEX bus, communication interfaces, and S800 I/O all support corresponding redundant architectures; in a redundant configuration, ABB provides a maximum switchover time of 10 milliseconds. A single PM862 ModuleBus can support up to 96 I/O modules, while a redundant PM862 configuration supports up to 84 I/O modules. Therefore, selection should be based on the number of I/O modules and system availability requirements.

      • How should the PM862K02 be installed after delivery? Are separate backplanes and redundant connection accessories required?

        The PM862K02 is a complete redundant processor unit, not just a CPU. The official ABB configuration includes two PM862 CPUs, two TP830 backplanes, two TB807 ModuleBus terminals, one TK850 CEX-Bus extension cable, one TK851 RCU-Link cable, and two 3.6V lithium batteries. The baseplate is mounted on a DIN rail and installed/removed via a sliding locking mechanism. Therefore, the DIN rail, 24V DC power supply, and relevant network connections should be confirmed before field installation.

      • What are the specific power and environmental requirements for the PM862K02?

        This controller uses a 24V DC power supply, with an allowable voltage range of 19.2–30V DC. The typical/maximum current at 24V is 210/360 mA, with a typical power consumption of 5.1 W and a maximum power consumption of 8.6 W. The operating environment requires a temperature range of 0–55°C, a relative humidity of 5–95%, non-condensing operation, and an IP20 protection rating. Therefore, when installing in a rack, special attention should be paid to the quality of the 24V DC power supply and heat dissipation, and the impact of environmental factors such as condensation should be avoided.

      • Is the PM862K02 currently in stock? What inventory information needs to be confirmed before placing an order?

        The standard model number for the PM862K02 is 3BSE081636R1. However, the technical information published by the manufacturer is mainly used to confirm the model, specifications, and configuration, and does not equate to real-time inventory data. When purchasing, the supplier's current inventory should be considered, and it is essential to confirm that the purchased product is a complete PM862K02 kit, not just a single PM862 CPU. It is especially important to confirm whether the kit includes TP830, TB807, TK850, TK851, and two spare batteries to avoid affecting on-site installation due to missing parts.

      • What is the warranty period for the PM862K02?

        This product page provides a one-year warranty. The specific warranty period is subject to the supplier's pre-sales and after-sales service terms. It should be noted that ABB's official product information mainly lists product technical parameters, compatible software versions, and standard configurations, and does not list "one year" as a product technical specification in the datasheet for this model. Therefore, if it is for project procurement or bulk spare parts procurement, it is recommended to clearly specify the one-year warranty period, warranty start date, and fault handling method in the order or sales contract.

      • What special precautions should be taken during the transportation of the PM862K02?

        The PM862K02 is an industrial controller. A complete K02 configuration includes 2 CPUs, 2 backplanes, and redundant connection accessories. The official weight of the K02 kit is approximately 2.9 kg (including the backplanes). During transportation and receiving, special attention should be paid to preventing static electricity, moisture, and shock. Inspect all components, including the CPU, TP830, and TB807.
      All FAQ
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            Moore Automated supplies high-quality ABB replacement modules and spare parts to help customers maintain existing AC 800M installations and source the required PM862K02 configuration efficiently. Our replacement and spare-parts solutions are focused on accurate model matching and rapid supply, helping reduce equipment downtime and maintain continuity of critical automation systems.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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