ABB PL810 3BDH000311R0101 Powerlink module

ABB  PL810 3BDH000311R0101 Powerlink module

ABB PL810 3BDH000311R0101 Powerlink module is a communication module used in ABB Advant AC 800M, Advant-800XA and other systems.

Basic information:
Country of origin: Sweden.
Size: Approximately 12.7cm×10.2cm×12.7cm.
Weight: About 0.3kg.

Functional features:
Communication protocol: Based on Powerlink protocol, which is a high-speed (up to 100M) communication protocol with Ethernet as the underlying hardware, integrating the advantages of CANopen and Ethernet, the physical layer and data link layer use Ethernet medium, and the application layer retains the original SDO and PDO object dictionary structure.
Strong real-time: The Powerlink protocol modifs the standard Ethernet data link layer, disables the CSMA/CD mechanism, and completely controls the network data sending and receiving by the master station, ensuring strict time characteristics and realizing real-time communication. For example, in industrial automation control systems, the timeliness and accuracy of data transmission between devices can be ensured, so that the system can quickly respond to various real-time events.
Flexible topology: The time slot method prevents different devices from sending data at the same time, and the number of hubs in the network segment is not limited. Users can realize any topology.

Function: In the industrial automation system, it is mainly used to connect different equipment and subsystems to achieve high-speed and real-time data transmission and communication between equipment, so that the equipment can work together to complete complex industrial production tasks. For example, in a large chemical production plant, various control units, sensors, actuators, etc. can be connected to form an efficient control system.