PM858K01 ABB 3BSE082895R1 AC 800M CPU Processor Module
Manufacturer: ABB
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Part Number: PM858AK01
Condition：New with Original Package
Product Type: CPU Processors
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB PM858K01 3BSE082895R1 CPU Processor Module
Configured for high-speed logic execution in ABB System 800xA platforms, the ABB PM858K01 3BSE082895R1 (PM858K01 CPU Module) provides direct physical and electrical processing for distributed control networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PM858K01 (3BSE082895R1) |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.75 kg |
| Dimensions | 132 mm x 53 mm x 65 mm |
| Operating Temp | -20 deg C to +60 deg C |
| Power Consumption | 12 W |
| Memory | 64 MB RAM, 128 MB Flash |
| Communication | 2x Ethernet, RS-232, PROFIBUS, Modbus TCP |
Industrial Control & Processing Architecture
The PM858K01 utilizes high-performance RISC architecture to optimize backplane bus communication velocity. This module supports firmware flash compatibility, allowing engineers to update runtime environments to match specific system software revisions without hardware replacement. The unit facilitates I/O density scaling within the AC 800M architecture, maintaining deterministic data exchange across interconnected nodes. In redundant configurations, the module manages processor synchronization via high-speed RCU-Link protocols. System identification is maintained through a unique hardware Ethernet address, which is cross-verified by the controller during the boot cycle to ensure network integrity.
Frequently Asked Questions
Q: Does the PM858K01 support hot-swapping during normal system operation?
A: The module supports hot-swap replacement when deployed in a redundant configuration. When the secondary controller assumes master status, the primary unit may be removed from the base plate without disrupting control loops.
Q: What are the electrical constraints of the COM3 port?
A: The COM3 port is an RS-232C interface with modem control signals. Users must ensure that connected devices operate within RS-232 voltage levels and that cable shielding is properly tied to ground to mitigate noise injection.
Field Installation Guidelines
- Mounting and Orientation: Install the CPU onto the TP830 base plate using the slide and lock mechanism. Verify the integrity of the DIN rail mount to prevent vibration-induced loosening of the backplane connectors.
- Network Connectivity: Use the dual RJ45 ports (CN1, CN2) for Control Network interfacing. Ensure redundant communication paths are physically separated to avoid single-point-of-failure risks due to cable damage.
- Grounding and Shielding: Terminate cable shields at the designated chassis grounding points on the base plate. Use twisted-pair, shielded Ethernet cabling to protect 100 Mbps throughput from industrial electromagnetic interference.
- Data Storage: The CompactFlash interface allows for localized data logging and runtime storage. Ensure the card is fully seated and the dust cover is secure to maintain environmental isolation.