ALLEN BRADLEY 1756-EN2TR/C
The Allen-Bradley 1756-EN2TR/C module is an EtherNet/IP communication module manufactured by Rockwell Automation for use in the ControlLogix series PLC and PAC. It provides an efficient and flexible network communication mode that enables PLC to connect and exchange data with other devices (such as HMI, frequency converters, sensors, etc.).
Product name and model meaning
Allen-Bradley: A brand of Rockwell Automation that specializes in industrial automation control products.
1756: Product series number, indicating that the module belongs to the ControlLogix family.
EN2TR: indicates that the module is an EtherNet/IP communication module and supports redunda
ncy.
C: May represent a specific version or configuration of the module.
Product description
The module has the following main features:
EtherNet/IP communication: Support EtherNet/IP protocol, can achieve high-speed, reliable data transmission.
Redundancy: Provides redundant connections to improve system reliability and prevent system downtime due to network faults.
Flexible configuration: Parameters can be configured using software to adapt to different network topologies and application requirements.
Multiple network topologies are supported: linear, star, and device level ring (DLR) topologies are supported.
Product parameters and specifications (typical values, refer to the product data manual)
Ports: Two Ethernet ports
Data transfer rate: 10/100Mbps
Supported protocol: EtherNet/IP
Supported device types: ControlLogix controller, I/O module, HMI, etc
Operating temperature: 0℃~55℃
Protection level: IP20
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