Overview
The ABB 3BSE076356R1 / PM867K01, also cataloged as the PM867K01 Processor Unit, operates as a dedicated hardware component for executing application control logic within ABB AC 800M and System 800xA automation platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3BSE076356R1 / PM867K01 |
| Brand | ABB |
| Product Type | Processor Unit / Controller |
| System Compatibility | AC 800M / System 800xA |
| Origin | Sweden |
| Operating Temp | 0 deg C to +55 deg C |
| Storage Temp | -40 deg C to +70 deg C |
| Power Consumption | Not specified |
| Clock Frequency | 133 MHz |
| Execution Performance | Approx. 0.09 ms per 1,000 Boolean operations |
| Total Memory | 64 MB |
| RAM Available for Application | Approx. 46.5 MB |
| Redundancy Support | High Integrity / Non-redundant configuration |
| Serial Interface | 1 x RS-232C (RJ-45, opto-isolated) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Rating | IP20 |
Industrial Control Processor Architecture
The ABB PM867K01 processor unit executes IEC control applications through the AC 800M controller architecture. It communicates with connected I/O modules through the controller backplane bus and manages application execution, data handling, and system diagnostics.
The processor provides firmware flash compatibility within the AC 800M controller family. Therefore, engineering tools and controller configuration parameters must match the supported firmware environment before commissioning.
The unit supports deterministic controller operation through ABB system communication mechanisms. In addition, its memory allocation separates controller functions from application execution resources to maintain predictable processing behavior.
Frequently Asked Questions
Q: Does the PM867K01 support redundant controller operation?
A: The PM867K01 supports high integrity configurations, while the provided specification identifies this model as a non-redundant configuration. Redundancy capability depends on the complete AC 800M system configuration.
Q: What communication interface is available on the PM867K01?
A: The processor unit provides 1 x RS-232C serial communication interface using an RJ-45 connector with optical isolation.
Q: Can the PM867K01 operate outside the specified temperature range?
A: The specified operating temperature range is 0 deg C to +55 deg C. Installation outside this range requires system-level environmental evaluation.
Field Installation Guidelines
Install the PM867K01 inside an ABB AC 800M controller assembly with correct mechanical alignment on the controller backplane.
Connect serial communication wiring according to ABB installation requirements. Keep RS-232C cables separated from high-voltage power conductors and high-current switching circuits to reduce electrical interference.
Verify grounding continuity between the controller chassis and cabinet protective earth connection before applying power. Use proper shield termination practices for communication cables where required by the installation design.
Before startup, confirm controller firmware compatibility, application configuration, I/O assignments, and network parameters through the engineering workstation.
ABB Top Products
Customers Also Viewed
Contact: Manski Wong +86 18030205725 manski@cambia.cn
Reviews
There are no reviews yet.