MPB2-TP: A general-purpose model of Eaton’s multifunctional modules, which exist in various forms depending on the application scenario:
Communication module: supports Modbus/TCP, CANopen, PROFIBUS DP and other protocols, used for data interaction between PLC and industrial equipment.
Servo drive: 32-bit DSP control, support CAN bus, maximum output current 3A/phase, suitable for robots, CNC machine tools and other precision control scenarios.
Circuit Breaker/Power Module: Provides overload protection, short circuit protection, applied to low voltage power distribution system or motor protection.
XT-MPB2-TP: may be an extended or customized version of MPB2-TP, which belongs to the sub-model of COM-MPB series communication modules, designed for specific systems (e.g., MICROSYS safety control system), supporting more complex interface configurations (e.g., dual RS485 interfaces) and firmware extensions.
The difference between the XT-MPB2-TP and the MPB2-TP may be seen in the following areas:
Product series and application areas: XT may be a specific series or target applications in different industries.
Communication protocols and interfaces: the types of protocols supported, the number and type of interfaces may be different.
Hardware configuration: e.g. bus termination resistors, firmware configuration options.
Physical specifications: size, weight, protection level, etc.
Functional characteristics: such as whether to support touch screen, security certification, etc..
For example, it is mentioned that MPB2-TP supports MPI and PROFIBUS, while XT-MPB2-TP may support more or different protocols. Or, the MPB2-TP module mentioned in has a color touch screen, while the XT version may not, or may have other display features.
The MPB1-TP and MPB2-TP have different bus termination resistor settings, and it may be that the XT version has adjustments here. Also, the firmware configuration options may be different, resulting in differences in functionality.
The difference between XT-MPB2-TP and MPB2-TP is mainly reflected in the product function positioning, hardware configuration, communication protocol support, and application scenarios.
Communication Protocol and Function Expansion
MPB2-TP is more versatile:
It supports Modbus, CANopen, PROFIBUS DP and other mainstream protocols.
Some models are equipped with high-speed communication (10 Mbps) and remote monitoring functions.
The XT-MPB2-TP is more specialized:
Optimized for Siemens S7 series PLCs, it supports MPI interface.
Provides dual interface design, which can connect different devices or networks at the same time.
Supports firmware switching function, compatible with more PLC drivers (e.g. Mitsubishi, Klöckner Moeller, etc.).
