A-B 1756-EN2T

The Allen-Bradley 1756-EN2T module is an EtherNet/IP communication module for the ControlLogix control system manufactured by Rockwell Automation. It is mainly used to connect the ControlLogix controller to the Ethernet network for communication with other devices (such as Hmis, inverters, sensors, etc.).

Product name and model meaning

Allen-Bradley: A brand of Rockwell Automation that specializes in industrial automation control products.
1756: indicates that this module belongs to the ControlLogix series.
EN2T: indicates that the module is an EtherNet/IP communication module.

Product characteristics
High-speed communication: 10/100 Mbps Ethernet communication is supported to achieve high-speed data transmission.
Flexible configuration: Parameters can be configured using software to adapt to different network environments and application requirements.
Multiple protocols are supported: In addition to EtherNet/IP, several other industrial protocols are supported.
Modular design: Modular design, easy system expansion and maintenance.
Product description
The 1756-EN2T module serves as the communication interface for the ControlLogix system and is mainly responsible for the following functions:

Network connection: Connect the ControlLogix controller to an Ethernet network.
Data transfer: Transfer of data between the controller and network devices.
Protocol conversion: It is responsible for the conversion between different protocols to realize the interconnection between heterogeneous devices.
Product parameters and specifications (typical values, refer to the product data manual)
Network interface: 1 10/100 Mbps Ethernet port
Protocol support: EtherNet/IP, other protocols (please refer to the data manual for specific supported protocols)
Number of connections: Multiple devices can be connected
Power supply voltage: 24VDC