PM856 3BSE061898R1 PM856 控制器模块

Product Description

1. Basic information

Model: PM856 3BSE061898R1
Brand: ABB
2. Technical specifications

Processor and memory
Contains a microprocessor and RAM to provide real-time clock functionality.
The RAM capacity is for the application (the exact amount is not mentioned).
Communication interface
Equipped with two RJ45 Ethernet ports (CN1, CN2) for connection to the control network.
It has two RJ45 serial ports (COM3, COM4), one of which is an RS-232C port and the other is an isolated port.
Power condition
Built-in battery to provide stable power support.
property
Specific clock rates and performance data are not mentioned in the reference article.
Three, functional characteristics

High availability
Support CPU redundancy design to ensure high system availability.
Modular design
Allows users to gradually expand the system according to actual needs.
Level IP20 protection
No additional housing required to provide basic dust and water resistance.
Redundant communication ports
Built-in redundant Ethernet communication ports enhance communication reliability and stability.
Configuration and authentication
It can be configured using ABB’s 800xA control builder.
Products have obtained complete EMC certification to ensure electromagnetic compatibility.