ControlLogix 1756-EWEB Enhanced Web Server Module

Distinctive CIP Services
Product Category
Communications Other
Device Profile
Communications Adapter: 0x0C

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The 1756-EWEB (EWEB) module for Allen-Bradley ControlLogix® controllers supports EtherNet/IP communications and offers a suite of Web capabilities that enable users to view plant-floor data via Web pages, receive email or pager-based alarm notifications, have read/write access to ControlLogix controllers, and to transmit information to a variety of software applications using Extensible Markup Language (XML) data. In addition, the EWEB supports socket connectivity allowing the ControlLogix controller to communicate to other non EtherNet/IP enabled devices. It is the first module to bring this type of Web functionality to the Logix control platform. EtherNet/IP is based on the Common Industrial Protocol (CIP) technology allowing seamless bridging and routing and is completely compatible with standard Ethernet.

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An ODVA Declaration of Conformity has been issued for the product(s) described on this page.

This Declaration confirms that the product(s) passed conformance and related testing at an ODVA vendor-independent Test Service Provider.

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DOC Number: 10506 Year: 2013

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Maximum # Connections Supported
Total CIP
Explicit Messaging: Originator 128
I/O Messaging: Scanner
I/O Messaging: Target (Adapter)
Explicit Messaging: Target 128
Device Configuration
Hardware Switches
EDS File Instance in Device
Parameter Objects
Custom Software
MAC Parameter Configuration: Speed
10 Mbps
100 Mbps
MAC Parameter Configuration: Duplex
Address Configuration
Hardware Switches
Custom Software
CIP Safety Node
Vendor Specific
Safety Discrete I/O

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ODVA Technologies Licensed to this Company

EtherNet/IP ID: 1
DeviceNet ID: 1
ControlNet ID: 1