Safety-system spare planning
Used where the approved AC 800M High Integrity BOM identifies this redundant processor package. Procurement records should include the safety project and release baseline.
ABB PM863K02 Redundant High Integrity Processor Kit
ABB PM863K02 redundant processor kit
ABB PLC high integrity processor
ABB PM863K02 processor with warranty
Brand Name:
ABB
Model Number:
PM863K02
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Product Details
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ABB PM863K02 redundant processor kit
,ABB PLC high integrity processor
,ABB PM863K02 processor with warranty
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Product Description
ABB AC 800M Controller Hardware
PM863K02 Redundant High Integrity Processor Kit
A redundant PM863 processor package for ABB AC 800M High Integrity applications, with the CPU pair and specified RCU/CEX interconnection cables.
TypeRedundant HI Processor Kit
SystemAC 800M High Integrity
FocusSIL-Control Architecture
BrandABB
Product Introduction
ABB PM863K02, article 3BSE088382R1, is a redundant High Integrity processor package for AC 800M safety applications. The kit supplies two PM863K01 processors and the specified interconnection cables; SM812, SIL-certified software and the applicable ABB Safety Manual remain required for the approved safety solution.
Core Specifications
| Model / article number | PM863K02 / 3BSE088382R1 |
|---|---|
| Package configuration | Redundant High Integrity processor kit |
| High Integrity | Yes |
| Processor type / clock | MPC866 / 96 MHz |
| Memory | 32 MB |
| Redundant switch-over | Maximum 10 ms |
| Power supply | 24 VDC; permitted range 19.2–30 VDC |
High Integrity Integration
The PM863 is intended for High Integrity controller use. ABB identifies PM863 with SM812 for SIL 1–2 supervision and for the diverse 1oo2 architecture used in SIL 3 applications. The required certified software and project rules remain part of the safety lifecycle.
Do not commission, modify or replace safety hardware from part-number similarity alone. Validate the approved hardware set, SM812 arrangement, software release, safety application, proof-test requirements and change-control records against the ABB Safety Manual.
Redundant Package, Wiring & I/O
| Official package contents | 2 × PM863K01 safety processor units; 1 × TK850 CEX-Bus expansion cable; 1 × TK851 RCU-Link cable |
|---|---|
| Processor redundancy link | TK851 RCU-Link cable |
| CEX-Bus connection | Both CPUs connect to the same CEX-Bus through TK850 or through BC810/BC820 |
| S800 I/O in redundant configuration | Optical ModuleBus through two TB840 units |
| Electrical ModuleBus with redundant CPUs | Not used |
| SM812 safety module | Required for High Integrity safety functionality; ordered/configured separately according to the approved design |
During a processor change, preserve the documented primary/backup roles, cable routing, hardware positions and safety-project baseline. After installation, use ABB procedures for firmware, application download and redundancy verification.
Applications & Fault Scenarios
Backup CPU unavailable
Inspect TK851, both processor states, firmware alignment and redundant project configuration before removing hardware.
SM812 or safety diagnostics
Treat safety-module or certified-application indications through the ABB Safety Manual and site safety procedures; do not bypass them for production.
Additional Specifications
| Ethernet channels | 2 × RJ45 Control Network ports |
|---|---|
| Serial interfaces | COM3 RS-232C, 75–19,200 baud; isolated COM4 service port, 9,600 baud |
| ModuleBus capacity | Up to 96 I/O modules in single-CPU configuration; 84 in redundant configuration |
| Dimensions per processor (W × H × D) | 119 × 186 × 135 mm |
| TÜV approval | Yes |
| Operating temperature | 0 to +55 °C (+32 to +131 °F) |
Official Documentation
- ABB — Compact Product Suite Hardware Selector — PM863K02 Data SheetData sheet dated current selector record | Article 3BSE088382R1Open official ABB source
- ABB — ABB Ability System 800xA 6.1 — AC 800M Controller Hardware Product Guide3BSE036352-610 A | System version 6.1Open official ABB source
Amikon Service
Commercial supply support, separate from ABB technical documentation.
Documented receiving and packing checks for High Integrity spares.
Identity check
Part number and visible condition reviewed.
Test scope
Available testing stated on the quotation.
Packing & DOA
Protective packing and prompt issue review.
RMA & warranty
Terms confirmed before the order is placed.
Multi-brand Spare Parts Also Requested
XCPBDP00MI-B501AP-IV9907-028NXC1 NetAXS-123eTOP11-0050ML7421B1023ML7425A6008VS-4450EDSC318BRC-H700U1241B/U1242BAE2S-P01
These part numbers are independent purchasing references only. They are not replacements for the product on this page. Compatibility and stock must be confirmed separately for each item.
FAQ
Is PM863K02 a complete SIL 3 controller by itself?
No. Certified safety functionality requires the approved SM812 arrangement, SIL-certified software and configuration under the ABB Safety Manual.
What is included in PM863K02?
The official package contains two PM863K01 processor units, one TK850 CEX-Bus cable and one TK851 RCU-Link cable.
How is S800 I/O connected to PM863K02?
Use optical ModuleBus through two TB840 units in the redundant configuration; the built-in electrical ModuleBus is not used.
What is the maximum switch-over time for PM863K02?
ABB specifies a maximum of 10 ms for the redundant processor configuration.
Can PM863K02 be commissioned without safety change control?
No. Hardware, firmware, certified application, proof-test and site approval records must follow the governing ABB safety documentation and plant procedures.
What should be included in a PM863K02 RFQ?
Provide the part number, quantity, destination, required date, machine/system model, System 800xA and safety-software releases, SM812 details and nameplate photos.
RFQ for PM863K02
For a faster technical and commercial check, send the installed-part details before the requested ship date.
Email Miya Zheng- Part Number
- Quantity
- Destination
- Required Date
- Machine / System Model
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