System 800xA and Control Builder
ABB states that PM867 High Integrity is compatible with System 800xA 6.0.2 and later and is configured with 800xA Control Builder.
Redundant Kit Overview
ABB PM867K02 combines two PM867 CPUs with TP830 baseplates, TB807 terminators, TK850 and TK851 links and one backup battery per CPU. The pair supports redundancy across the controllers, CEX-Bus, communication interfaces and engineered S800 I/O paths. High Integrity use additionally requires SM812 and certified software.
Verified Package & Processor Data
01Identity & Package5 items
Model / article number
PM867K02 / 3BSE081638R1
Product type
Redundant AC 800M processor-unit kit
Package contents
2 × PM867 CPUs; 2 × TP830 baseplates; 2 × TB807 terminators; 1 × TK850; 1 × TK851; 2 × 4943013-6 batteries
Switch-over in redundant configuration
10 ms maximum
24 V consumption, typical / maximum
210 / 360 mA per processor
02Function & Performance8 items
Redundancy / High Integrity
Yes / Yes, with SM812 and SIL-certified software
Processor / clock
MPC866 / 133 MHz
Performance, 1,000 Boolean operations
0.09 ms
Memory per processor
64 MB
RAM available for application
46.559 MB
Applications / tasks per controller
32 / 32
Programs / diagrams per application
64 / 128
Application program cycle time
Down to 1 ms
03Interfaces & Power9 items
Power supply
24 VDC; permitted range 19.2–30 VDC
Power dissipation
5.1 W; 8.6 W maximum per processor
Backup battery
Built-in lithium, 3.6 V; kit includes one 4943013-6 per CPU
CEX-Bus communication modules
12 maximum
I/O clusters with redundant CPU
0 electrical + 7 optical
ModuleBus I/O capacity
Maximum 84 I/O modules in redundant PM867 configuration
ModuleBus scan rate
0–100 ms, dependent on installed I/O
Ethernet
2 × IEEE 802.3, 10 Mbit/s, RJ45 per processor
Control Network protocols
MMS and IAC
04Diagnostics & Environment4 items
Operating / storage temperature
0 to +55 °C / −40 to +70 °C
Protection / corrosion class
IP20 / ISA 71.04 G3
Dimensions per processor (W × H × D)
119 × 186 × 135 mm
Kit weight including bases
2,700 g
Redundancy Architecture & System Fit
Redundant S800 I/O path
The redundant PM867 configuration uses optical ModuleBus clusters. ABB lists zero electrical clusters and up to seven optical clusters for a redundant CPU.
The reviewed ABB documents do not name a direct replacement or migration successor for PM867K02. PM867K01 is a non-redundant package and must not be treated as an equivalent kit.
Switchover Risks & Maintenance Checks
Redundant controller renewal
Used when maintenance needs the ABB-defined CPU pair and redundancy accessories rather than two separately sourced processor units.
High-availability process control
Supports a controller design in which the CPU, CEX-Bus, communication interfaces and S800 I/O are engineered for redundancy.
Backup CPU unavailable
Inspect both 24 VDC supplies, CPU status, TK851 RCU-Link continuity, configuration state and firmware/application consistency across the pair.
I/O loss after switchover
Check optical ModuleBus architecture, TB840/FCI status where used, bus termination and the redundant configuration. The electrical ModuleBus is not used for redundant PM867 I/O clusters.
Redundant Pair Change Checklist
01Count the hardware
Verify two CPUs, two TP830 bases, two TB807 terminators and two batteries.
02Confirm the links
Check one TK850 CEX-Bus expansion cable and one TK851 RCU-Link cable.
03Match the project
Confirm 800xA revision, controller firmware, hardware libraries and application backup.
04Prove the standby
Commission the backup CPU and verify the approved switchover test under site procedure.
A kit that is visually complete may still be unsuitable if the system version, safety configuration, optical I/O design or firmware baseline does not match.
Kit Handling & Support
Kit-level order control
Keep the processor pair and accessories together
Send the exact kit number, quantity, destination, date and system version.
- Kit identity and available checks stated on the quote
- Protective packing and DOA reporting process
- Return and warranty terms confirmed before order
Original ABB References
- ABB Compact Product Suite Hardware Selector — PM867K02Version 6.2 | Article 3BSE081638R1Open official ABB source
- AC 800M Controller Hardware Product Guide3BSE036352-610 A | System Version 6.1Open official ABB PDF
- AC 800M Controller Hardware — Hardware and Operation3BSE036351-600 A | System Version 6.0Open official ABB PDF
Multi-brand Spare Parts Also Requested
Siemens 6EP1334-2BA01Siemens 3RV2711-1DD10VBN2CHSX6200VBN2CLPX00000VBN2CJPX610015M3601 15M36VCZBD1100/U5IK40GN-AW2T500F-BOD930GE 12SFC99AA001A1400.050.145TJT250100RJ0-396481-14306737SL-V31F802044 802060-A1STRN-CRK-01750-602/040-000R80031BR80031AFR-DU08 FR-A8002MB55X1 1 LDPC776 40-20-2739544B399885-002/444B399844-002/4634487GSTEINER 513102-18758P0960BX-0CBDG0103MDH-L425-D
These part numbers are independent purchasing references only. They are not replacements for PM867K02. Compatibility and stock must be confirmed separately for each item.
PM867K02 Redundancy FAQ
What is included in PM867K02?
The ABB package lists two PM867 CPUs, two TP830 baseplates, two TB807 terminators, one TK850 cable, one TK851 cable and two 4943013-6 backup batteries.
What is the redundant switch-over time for PM867K02?
ABB specifies a maximum of 10 ms for the redundant configuration.
Can the electrical ModuleBus be used with PM867K02?
ABB lists zero electrical I/O clusters and up to seven optical clusters with a redundant PM867 CPU configuration.
What is required for PM867K02 High Integrity operation?
High Integrity functionality requires SM812 and the applicable SIL-certified software, plus a validated safety application and system baseline.
How should PM867K02 redundancy be commissioned?
Verify both power feeds, the TK851 RCU-Link, CEX-Bus arrangement, optical S800 I/O path, matching firmware/application state and the approved standby/switchover test.
What should an RFQ for PM867K02 include?
Provide the full kit number, quantity, destination, required date and machine or System 800xA model. Include the installed 800xA revision and any SM812 or optical I/O details available.
RFQ for PM867K02
For a faster technical and commercial check, send the installed-part details together with the required date.
Email Miya Zheng- Part Number
- Quantity
- Destination
- Required Date
- Machine / System Model
