1756-EWEB AB
About 1756-EWEB
Allen Bradley 1756-EWEB or Enhanced Web Server is a module that allows access to information from the control system through a web browser. This also allows for remote monitoring and modification of control system data within the same chassis using XML web pages. The 1756-EWEB module allows you to route messages, upgrade flash memory modules, and upload or download programs. Therefore, the 1756-EWEB module serves as a bridge to access the target device. You can also create custom web pages that are suitable for your application through this module. Using ASP functionality, you can use real-time controller data to fill your webpage. This feature is limited as the 1756-EWEB module can only store up to 5 MB of web pages and data views. You can also create email messages through the embedded email editor of the 1756-EWEB module and send emails initiated by the Logix controller using the MSG instruction. Please note that when you use the interface to send emails, you need to enter all email information every time. You can also open TCP or UDP communication links with other standard Ethernet devices through this module. A 1756-EWEB module can support up to 128 CIP connection messages for bridging messages, any combination of ASP function calls and data calls, and 32 terminal node connections. In addition, it can support up to 256 unconnected CIP messages, half of which can be from Ethernet ports to objects or backplanes on the module, and the other half can be from backplanes to objects or Ethernet ports on the module Each IP address connected by the module uses a TCP connection, and the module can support up to 64 TCP connections to handle CIP connections. Installing the 1756-EWEB module is simple; You just need to align the module with the slot in the 1756 ControlLogix controller chassis, slide it in until it clicks into place, and then connect it to the network.
Allen Bradley 1756-EWEB is a ControlLogix communication module. This module is specifically an Ethernet I/P communication bridge module that allows remote access to ControlLogix controller components, including user programs and hardware configurations.
The 1756-EWEB comes with an RJ-45 Ethernet interface that supports 10/100 Mbps transmission speed. When providing an appropriate IP address, a standard network browser can be used to access the network server functionality of the module.
The 1756-EWEB is a single slot module that can be directly installed on a ControlLogix rack. It can be installed in the local rack or distributed I/O station where the central ControlLogix rack is located. It is compatible with installation on any ControlLogix rack, such as 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17.
1756-EWEB supports accessing web pages generated by any standard web browser module, creating and editing data, and hosting web pages using XML enabled Internet Explorer. 5 or 6 viewing modules. For simple code viewing, Internet Explorer 5.5 or 6 is compatible.
You can access the webpage of 1756-EWEB using default login credentials. The default username is Administrator and no password is provided. After successful login, it is important to change the default login and provide a username and password that provides higher security.
