Description
Parameters and specifications:
Communication interface: The FBM224 has four ports, each of which can be individually configured as RS-232, RS-422, or RS-485.
Modbus protocol: Support Modbus protocol RTU mode to achieve communication.
Function code: Supports a variety of Modbus function codes, such as read coil status, read input status, read hold login, read input login, forced single coil, preset single login, etc.
Communication mode: The FBM224 communicates with the Modbus slave device in master/slave mode. The FBM224 acts as the master station to start data exchange.
Series:
The FBM224 is a product of Foxboro Corporation and is part of its family of communication interface components.
Features:
Multi-interface support: Each port of the FBM224 can be configured as RS-232, RS-422, or RS-485, providing a flexible choice of communication interfaces.
Modular design: The FBM224 adopts a modular design to facilitate installation, configuration, and maintenance.
Environmental adaptability: The FBM224 and related terminal accessories are suitable for installation in zone 2, Class 2, and Level 1 environments.
Redundant communication: Ports 1 and 2, and ports 3 and 4 can be configured as a single logical port using redundant communication cables to interface with Modbus devices with dual ports.
Functions:
The FBM224 provides A communication interface between Modbus’s slave station devices, such as programmable controller PLCS and field I/O devices, and the control processors of Foxboro Evo process automation systems or I/A Series systems.
It can integrate Modbus data from the station equipment into Foxboro’s control database to achieve centralized management and control of data.
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