ABB PM866K02 3BSE050199R1
ABB PM866K02 3BSE050199R1
ABB PM866K02 3BSE050199R1
ABB PM866K02 3BSE050199R1
ABB PM866K02 3BSE050199R1
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ABB

ABB PM866K02 3BSE050199R1 AC 800M Redundant Processor Units

SKU PM866K02 3BSE050199R1

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: ABB
  • Product No.: PM866K02 3BSE050199R1
  • Origin China
  • Product Type: Redundant Processor Units
  • Barcode: 85389091
  • Payment: T/T, Western Union
  • Weight: 2.9 kg
  • Dimensions: 119 mm x 186 mm x 135 mm (W x H x D)
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

AC 800M Controllers Redundant Processor Units

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

ABB PM866K02 3BSE050199R1 AC 800M Redundant Processor Units

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Product Description

Description

The PM866K02 3BSE050199R1 is a redundant processor unit kit configured for the AC 800M control system platform, designed to deliver high availability and fault-tolerant process control. Equipped with a microprocessor operating at a clock frequency of 133 MHz and supported by 64 MB of RAM, this system component handles execution of complex control logic, diagnostics, and simultaneous communication tasks. The assembly natively interfaces with up to 12 S800 I/O units via its electrical ModuleBus and includes four onboard communication ports supporting dual Ethernet (CN1, CN2) and serial (COM3, COM4) connections. The packaged kit provides two PM866K01 processor units alongside a TK850 CEX-bus expansion cable and a TK851 RCU-Link cable, facilitating precise module synchronization and communication bus expansion within the 800xA and Compact Product Suite infrastructures.

Features

  • Microprocessor execution driven by an MPC866 processor running at a clock frequency of 133 MHz.
  • Volatile memory management utilizing 64 MB SDRAM paired with 4 MB flash PROM for firmware residency.
  • Comprehensive onboard interface allocation featuring dual Ethernet channels and dedicated serial links with modem support.
  • Direct local I/O handling supporting up to 12 S800 I/O units connected to the electrical ModuleBus.
  • Dedicated Redundancy Control Link enabling structural synchronization between parallel processor units.
  • Integrated Compact Flash interface supporting runtime application loading and cold retain data storage operations.
  • Built-in internal 5ms power reservoir ensuring ordered and controlled CPU power-down cycles during supply disruptions.

Applications

  • Distributed Control Systems (DCS) requiring process redundancy within 800xA automation setups.
  • Critical path control infrastructure across manufacturing, power generation, and process refining fields.
  • High-availability operations utilizing Compact Product Suite architectures and S800 remote I/O configurations.

Ordering Information

Parameter Value
Product ID 3BSE050199R1
ABB Type Designation PM866K02
Catalog Description PM866K02 Redundant Processor Units
Package Contents

2 pcs PM866K01 Processor unit


 

1 pc TK850 CEX-bus expansion cable


 

1 pc TK851 RCU-Link cable
License Status No license included

Technical Specifications

Attribute Specification
Manufacturer ABB
Product ID 3BSE050199R1
ABB Type Designation PM866K02
CPU Clock Frequency 133 MHz
Memory Configuration 4 MB flash PROM, 64 MB SDRAM
Typical Power Dissipation 5.1 W (8.6 W typical including full supply to ModuleBus and CEX-Bus)
Current Consumption 210 mA typical (360 mA max. excluding ModuleBus and CEX-Bus supply)
Power Input Connector 4-pin screw connector (L+, L-, SA, SB)
Power Supply Requirements 24 V nominal (19.2 V DC to 30 V DC range at L+ and L-)
Redundant Status Voltage Max 30 V (SA, SB inputs)
Redundant Status High Level Min 15 V (SA, SB inputs)
Redundant Status Low Level Max 8 V (SA, SB inputs)
Memory Backup Internal or external battery unit (SB821 or SB822)
Protection Rating IP20 according to EN60529, IEC 529
Product Net Weight 2.9 kg
Dimensions (W x H x D) 119 mm x 186 mm x 135 mm (4.7 in x 7.3 in x 5.3 in)
Country of Origin China (CN)
Customs Tariff Number 85389091

Connections/Interfaces

Connector / Port Function
L+ / L- 24 V DC Nominal Power Inputs
SA / SB Redundant Power Supply Status Inputs
CN1 / CN2 Ethernet Ports (IEEE 802.3, 10BaseT)
COM3 Serial Port (RS-232C) with Modem Support
COM4 Serial Port (RS-232C) for Service Tool Connection
ModuleBus Electrical connection port for up to 12 S800 I/O units
RCU-Link Connection port for Redundancy Control Link cable
CEX-Bus Communication Exchange Bus expansion interface via TK850
Compact Flash Slot Interface for application loading and cold retain storage

Installation Guidelines

  • Module Orientation: Mount the assembly horizontally along the DIN rail, ensuring the vertical height allows lock mechanism clearance.
  • Redundant Coupling: Interconnect the twin processors using the included TK851 RCU-Link cable to initialize the synchronization channel.
  • CEX-Bus Interfacing: Utilize the supplied TK850 expansion cable to attach additional communication modules along the side terminal paths.
  • Wiring Configuration: Secure connections using the 4-pin screw terminal block, ensuring standard polarity match for L+ and L- paths.
  • Status Monitoring Terminal: Wire supply monitoring relays to the SA and SB ports, observing logical threshold limits (High over 15 V, Low under 8 V).
  • Thermal Management: Allow sufficient convective clearance within the IP20 enclosure to maintain operation within nominal thermal boundaries.
  • Memory Preservation: Insert either an internal or external battery unit (SB821 or SB822) to retain runtime RAM definitions during complete power failures.

Compliance and Certifications

  • TÜV (Technical Inspection Association)
  • UL standards
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What hardware components are included inside this specific redundant kit?
The package contains two separate PM866K01 processor units, one TK850 CEX-bus expansion cable, and one TK851 RCU-Link cable. Software licenses are not included.
What are the voltage thresholds for the SA and SB status inputs?
The status inputs recognize a logical high state at a minimum of 15 V and a logical low state at a maximum of 8 V, with a absolute maximum rating of 30 V.
How long can the processor sustain operation during a brief power dip?
The device contains an internal 5ms power reservoir, which provides enough time for the CPU to perform a controlled, safe down-cycling sequence.
How many local S800 I/O modules can be linked directly to the module bus?
Up to 12 S800 I/O units can be connected directly via the electrical ModuleBus interface on the unit.
Reviews

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ABB PM866K02 3BSE050199R1 AC 800M Redundant Processor Units

Only 5 item(s) left in stock

  • Manufacturer: ABB

  • Product No.: PM866K02 3BSE050199R1

  • Country of origin:China

  • Product Type: Redundant Processor Units

  • Barcode: 85389091

  • Payment: T/T, Western Union

  • Weight: 2900g

  • Dimensions: 119 mm x 186 mm x 135 mm (W x H x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
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Additional details
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Description

The PM866K02 3BSE050199R1 is a redundant processor unit kit configured for the AC 800M control system platform, designed to deliver high availability and fault-tolerant process control. Equipped with a microprocessor operating at a clock frequency of 133 MHz and supported by 64 MB of RAM, this system component handles execution of complex control logic, diagnostics, and simultaneous communication tasks. The assembly natively interfaces with up to 12 S800 I/O units via its electrical ModuleBus and includes four onboard communication ports supporting dual Ethernet (CN1, CN2) and serial (COM3, COM4) connections. The packaged kit provides two PM866K01 processor units alongside a TK850 CEX-bus expansion cable and a TK851 RCU-Link cable, facilitating precise module synchronization and communication bus expansion within the 800xA and Compact Product Suite infrastructures.

Features

  • Microprocessor execution driven by an MPC866 processor running at a clock frequency of 133 MHz.
  • Volatile memory management utilizing 64 MB SDRAM paired with 4 MB flash PROM for firmware residency.
  • Comprehensive onboard interface allocation featuring dual Ethernet channels and dedicated serial links with modem support.
  • Direct local I/O handling supporting up to 12 S800 I/O units connected to the electrical ModuleBus.
  • Dedicated Redundancy Control Link enabling structural synchronization between parallel processor units.
  • Integrated Compact Flash interface supporting runtime application loading and cold retain data storage operations.
  • Built-in internal 5ms power reservoir ensuring ordered and controlled CPU power-down cycles during supply disruptions.

Applications

  • Distributed Control Systems (DCS) requiring process redundancy within 800xA automation setups.
  • Critical path control infrastructure across manufacturing, power generation, and process refining fields.
  • High-availability operations utilizing Compact Product Suite architectures and S800 remote I/O configurations.

Ordering Information

Parameter Value
Product ID 3BSE050199R1
ABB Type Designation PM866K02
Catalog Description PM866K02 Redundant Processor Units
Package Contents

2 pcs PM866K01 Processor unit


 

1 pc TK850 CEX-bus expansion cable


 

1 pc TK851 RCU-Link cable
License Status No license included

Technical Specifications

Attribute Specification
Manufacturer ABB
Product ID 3BSE050199R1
ABB Type Designation PM866K02
CPU Clock Frequency 133 MHz
Memory Configuration 4 MB flash PROM, 64 MB SDRAM
Typical Power Dissipation 5.1 W (8.6 W typical including full supply to ModuleBus and CEX-Bus)
Current Consumption 210 mA typical (360 mA max. excluding ModuleBus and CEX-Bus supply)
Power Input Connector 4-pin screw connector (L+, L-, SA, SB)
Power Supply Requirements 24 V nominal (19.2 V DC to 30 V DC range at L+ and L-)
Redundant Status Voltage Max 30 V (SA, SB inputs)
Redundant Status High Level Min 15 V (SA, SB inputs)
Redundant Status Low Level Max 8 V (SA, SB inputs)
Memory Backup Internal or external battery unit (SB821 or SB822)
Protection Rating IP20 according to EN60529, IEC 529
Product Net Weight 2.9 kg
Dimensions (W x H x D) 119 mm x 186 mm x 135 mm (4.7 in x 7.3 in x 5.3 in)
Country of Origin China (CN)
Customs Tariff Number 85389091

Connections/Interfaces

Connector / Port Function
L+ / L- 24 V DC Nominal Power Inputs
SA / SB Redundant Power Supply Status Inputs
CN1 / CN2 Ethernet Ports (IEEE 802.3, 10BaseT)
COM3 Serial Port (RS-232C) with Modem Support
COM4 Serial Port (RS-232C) for Service Tool Connection
ModuleBus Electrical connection port for up to 12 S800 I/O units
RCU-Link Connection port for Redundancy Control Link cable
CEX-Bus Communication Exchange Bus expansion interface via TK850
Compact Flash Slot Interface for application loading and cold retain storage

Installation Guidelines

  • Module Orientation: Mount the assembly horizontally along the DIN rail, ensuring the vertical height allows lock mechanism clearance.
  • Redundant Coupling: Interconnect the twin processors using the included TK851 RCU-Link cable to initialize the synchronization channel.
  • CEX-Bus Interfacing: Utilize the supplied TK850 expansion cable to attach additional communication modules along the side terminal paths.
  • Wiring Configuration: Secure connections using the 4-pin screw terminal block, ensuring standard polarity match for L+ and L- paths.
  • Status Monitoring Terminal: Wire supply monitoring relays to the SA and SB ports, observing logical threshold limits (High over 15 V, Low under 8 V).
  • Thermal Management: Allow sufficient convective clearance within the IP20 enclosure to maintain operation within nominal thermal boundaries.
  • Memory Preservation: Insert either an internal or external battery unit (SB821 or SB822) to retain runtime RAM definitions during complete power failures.

Compliance and Certifications

  • TÜV (Technical Inspection Association)
  • UL standards
Key Features:
#AC 800M #Controllers #Redundant Processor Units

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

ABB PM866K02 3BSE050199R1 AC 800M Redundant Processor Units

Download Open in new tab

What hardware components are included inside this specific redundant kit?
The package contains two separate PM866K01 processor units, one TK850 CEX-bus expansion cable, and one TK851 RCU-Link cable. Software licenses are not included.

What are the voltage thresholds for the SA and SB status inputs?
The status inputs recognize a logical high state at a minimum of 15 V and a logical low state at a maximum of 8 V, with a absolute maximum rating of 30 V.

How long can the processor sustain operation during a brief power dip?
The device contains an internal 5ms power reservoir, which provides enough time for the CPU to perform a controlled, safe down-cycling sequence.

How many local S800 I/O modules can be linked directly to the module bus?
Up to 12 S800 I/O units can be connected directly via the electrical ModuleBus interface on the unit.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
China

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