Details
A-B 1756-EWEB/B Ethernet module
Product manual:
The A-B 1756-EWEB/B Ethernet module is an Ethernet communication module in the Allen Bradley (Rockwell Automation) ControlLogix series, mainly used in industrial automation systems to achieve data communication between ControlLogix controllers and Ethernet networks.
1、 Product Overview
Model: 1756-EWEB/B
Brand: Allen Bradley (Rockwell Automation)
Series: ControlLogix I/O System
Function: Provide Ethernet interface to enable communication between ControlLogix controller and Ethernet devices (such as upper computer, HMI, other controllers)
2、 Main functions
Supports standard Ethernet communication protocols, including EtherNet/IP
Support web server functionality, allowing remote access to module status and diagnostic information through a web browser
Supports multiple network functions, such as DHCP, BOOTP, and fixed IP address configuration
Rich diagnostic functions, convenient for troubleshooting and network maintenance
Can serve as a communication bridge for ControlLogix systems, connecting industrial networks such as Ethernet and ControlNet
3、 Technical specifications
Communication port: 10/100 Mbps adaptive Ethernet port
Protocol support: EtherNet/IP, TCP/IP, UDP/IP, ICMP, HTTP
Power supply: Powered through the ControlLogix backplane
Interface: RJ-45 Ethernet interface
Installation method: Installed in the ControlLogix rack and used in parallel with other modules
Diagnostic indicator light: Status indicator light displays module operation, network connection, and fault status
Product details picture:

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