Overview
The ABB 3BSE082895R1, also cataloged as the PM858K01 CPU Processor Module, operates as a dedicated hardware component for control execution, application processing, and communication management within the ABB AC 800M controller platform.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PM858K01 |
| Article Number | 3BSE082895R1 |
| Brand | ABB |
| Product Type | CPU Processor Module |
| Origin | Not specified in provided data |
| Weight | 1200 g (including base) |
| Dimensions | 119 mm W x 186 mm H x 135 mm D |
| Operating Temp | 0 to +55 deg C |
| Power Consumption | 5.1 W typical, 8.6 W maximum |
| Processor Type | MPC866 |
| Clock Frequency | 33 MHz |
| Performance | 0.36 ms per 1000 boolean operations |
| Memory | 16 MB |
| RAM Available for Application | 7.147 MB |
| Flash Memory for Storage | Yes |
| Firmware Storage Flash PROM | 4 MB |
| Power Supply | 24 V DC (19.2-30 V DC) |
| Ethernet Interface | 2 channels, IEEE 802.3, 10 Mbit/s, RJ-45 |
| RS-232C Interface | 2 interfaces |
| Applications per Controller | 32 |
| Programs per Application | 64 |
| Diagrams per Application | 128 |
| Tasks per Controller | 32 |
| Cycle Time | Down to 1 ms |
| ModuleBus I/O Capacity | Maximum 96 I/O modules with single CPU configuration |
| CEX Bus Modules | 12 |
| CEX Bus Supply Current | Maximum 2.4 A |
| Redundant Power Supply Status Input | Yes |
| Built-in Backup Battery | Lithium 3.6 V |
| Protection Class | IP20 according to EN 60529 |
ABB Industrial Control Firmware and I/O Scaling Characteristics
The PM858K01 uses ABB AC 800M controller architecture with MPC866 processor technology, supporting distributed application execution, ModuleBus communication, and controller-level data exchange. The controller supports firmware storage through onboard flash memory and maintains application data handling through internal RAM resources.
The module supports firmware flash compatibility management for AC 800M system configurations, allowing controller software and application environments to be maintained through the supported engineering toolchain. ModuleBus architecture enables scalable I/O configurations with electrical and optical cluster connections according to controller configuration limits.
Communication functions include Ethernet-based control network exchange using MMS and IAC protocols, along with RS-232C service interfaces for engineering and maintenance operations.
Frequently Asked Questions (FAQ)
Q: What processor architecture is used in the ABB PM858K01?
A: The PM858K01 uses an MPC866 processor with a 33 MHz clock frequency and provides 0.36 ms performance per 1000 boolean operations.
Q: Does the PM858K01 support redundant controller operation?
A: The provided data specifies the PM858K01 as a non-redundant controller module. Redundant configuration parameters are not applicable to this specific module.
Q: What communication interfaces are available on the PM858K01?
A: The module provides two Ethernet channels and two RS-232C interfaces for control network communication, service connection, and engineering access.
Field Installation Guidelines
Install the PM858K01 on the designated AC 800M controller base assembly according to ABB hardware installation procedures.
Verify that the 24 V DC power supply remains within the specified operating range before connection. Connect ModuleBus and CEX Bus interfaces using approved ABB accessories and ensure correct mechanical alignment before system startup.
Keep communication wiring separated from high-voltage power cables to reduce electrical interference. Apply appropriate industrial grounding practices for cabinet installation, including correct shield termination for communication cables where required by the system design.
Maintain the specified environmental conditions during operation, including temperature, humidity, pollution level, and vibration limits defined for IEC/EN 61131-2 compliant installations.
ABB Top Products
Customers Also Viewed
Contact: Manski Wong +86 18030205725 manski@cambia.cn
Reviews
There are no reviews yet.