Name: PM867K02 ABB Redundant Processor Unit 3BSE081638R1 | SIL 3 AC 800M HI Controller
SKU: PM867K02
Availability: InStock

Product details

Product Overview

The ABB PM867K02 (3BSE081638R1) is a redundant processor unit for AC 800M controllers. It comes as a complete kit with two CPUs, baseplates, and cables. This system is SIL 3 certified for high-integrity safety applications. It delivers 133 MHz performance and 64 MB memory. Use it for critical process control requiring redundancy.

Model Number & Suffix Tree

ABB PM867K02 (Redundant processor kit)
- PM (Process Control, AC 800M series)
- 867 (Controller model with 64 MB RAM)
- K (Kit version)
- 02 (Redundant kit with two CPUs)
Ordering reference:
- 3BSE081638R1 (main ordering code)
Kit includes:
- 2 x PM867 CPU modules
- 2 x TP830 baseplates
- 2 x TB807 ModuleBus terminators
- 1 x TK850 CEX-bus extension cable
- 1 x TK851 RCU-Link cable
- 2 x backup batteries (4943013-6)

Key Technical Data

Brand: ABB
Model: PM867K02 (3BSE081638R1)
Type: Redundant Processor Unit High Integrity
Processor: MPC866 at 133 MHz
Memory: 64 MB total, 46.6 MB available for apps
Flash: 18 MB for firmware
Performance: 0.09 ms for 1000 boolean ops
Cycle time: Down to 1 ms
Redundancy: Yes (CPU, CEX-Bus, S800 I/O)
High Integrity: SIL 3 certified (with SM812)
Power supply: 24 V DC (19.2-30 V DC)
Power consumption: 210 mA typ, 360 mA max
Battery: Lithium 3.6 V (2 included)
Switchover time: Max 10 ms
Clock sync: 1 ms via CNCP protocol
Software compatibility: 800xA 6.0.2 and later

Communication Interfaces

Ethernet ports (CN1, CN2): 2 x RJ45, 10 Mbit/s, MMS/IAC protocols
Serial port COM3: RS-232C, 75-19200 baud, full RTS-CTS
Serial port COM4: RS-232C, 9600 baud, isolated, for config tool
Control Network: 100 Mbit/s switched Ethernet recommended
CEX bus modules: Supports up to 12

I/O Capacity

Modulebus I/O modules: 84 max (redundant config)
I/O clusters: 0 electrical + 7 optical (redundant)
Modulebus scan rate: 0-100 ms
S800 I/O: Fully supported with High Integrity

Software & Programming

Configuration: 800xA Control Builder
Applications per controller: 32
Programs per application: 64
Diagrams per application: 128
Tasks per controller: 32
Event queue: Up to 3000 events per OPC client
Safety manual: Requires configuration per Safety Manual

Environmental & Certifications

Operating temp: 0 to +55 °C
Storage temp: -40 to +70 °C
Humidity: 5-95% non-condensing
Protection: IP20
Pollution degree: 2
Corrosion protection: G3 per ISA 71.04
Altitude: 2000 m max
Safety: TÜV SIL 3 certified
ISA Secure: Yes
Marine certificates: ABS, BV, DNV-GL
Hazardous location: cULus Class 1 Zone 2, AEx nA IIC T4
CE, UL, RoHS, WEEE compliant

Dimensions & Weight

Width per baseplate: 119 mm (4.7 in)
Height: 186 mm (7.3 in)
Depth: 135 mm (5.3 in)
Total kit weight: 2700 g (5.95 lbs)

Package & Warranty

Includes: Complete redundant kit as listed above
Condition: New original ABB
Warranty: 12 months against defects
Shipping: FedEx, UPS, DHL express (tracking provided)

Frequently Asked Questions (FAQ)

Q: What is the difference between PM867K01 and PM867K02?A: PM867K01 is a single CPU kit. PM867K02 includes two full CPU sets, baseplates, and redundancy cables. Choose K02 for redundant safety systems.
Q: Is the PM867K02 SIL 3 certified out of the box?A: The hardware supports SIL 3. You need to add SM812 modules and use SIL-certified software. Configuration must follow the Safety Manual.
Q: Which 800xA version works with this unit?A: PM867K02 requires 800xA version 6.0.2 or later. Older versions are not compatible.
Q: How many I/O modules can I connect to a redundant PM867?A: With redundancy, you can connect up to 84 I/O modules on Modulebus. For non-redundant, it is 96 modules.
Q: Does the kit include software licenses?A: No. The kit includes hardware only. You need separate licenses for 800xA and safety software.