All products on this website are discounted products, and market prices have been fluctuating. Please refer to customer service quotes for details. Pictures are not actual photos. Before placing an order, please confirm the model, product, price, and other detailed information with customer service. Both second-hand and brand new products are available for sale on this website. Please contact customer service for further communication.
ABB PM858-C 3BSE093350R1｜High-Performance Processor｜
Communication Interfaces
The processor includes:
2 × RJ45 Ethernet ports (CN1, CN2) for the Control Network
1 × RS-232C serial port (COM3) with modem support
1 × Isolated serial port (COM4) for engineering and configuration
Expansion capability through CEX-Bus communication modules
Support for protocols such as:
PROFIBUS DP
Modbus TCP
Ethernet/IP (via communication modules)
IEC 61850 (with optional modules)
Redundancy and Reliability
PM858-C is designed for high-availability applications and supports:
CPU redundancy
Redundancy Control Link (RCL)
Redundant Ethernet communication
Redundant CEX-Bus
Redundant S800 I/O configurations
Controller switchover typically in less than 10 ms
These features help minimize downtime in mission-critical process automation systems.
Typical Applications
The PM858-C is widely deployed in:
Power generation plants
Oil & gas production and refining
Chemical and petrochemical facilities
Pulp & paper mills
Water and wastewater treatment
Mining and metals
Pharmaceutical manufacturing
General process automation
Advantages
High processing performance for advanced control strategies
Excellent scalability with AC 800M architecture
Integrated Ethernet communications
Support for redundant controller configurations
Easy maintenance through modular hardware design
Seamless integration with ABB S800 I/O and System 800xA
ABB PM858-C 3BSE093350R1｜High-Performance Processor｜
Hot selling models
UAC389AE02 HIEE300888R0002
Recommended other models：
There are no reviews yet.