Allen-Bradley 1756-EWEB ControlLogix communication module

The Allen-Bradley 1756-EWEB is a ControlLogix communication module. This module is specifically an Ethernet I/P communication bridge module which permit remote access to the ControlLogix controller assembly including the user programs and hardware configuration.

The 1756-EWEB comes with a single RJ-45 Ethernet interface that supports a 10/100 Mbps transmission speed. When provided with an appropriate IP address, the module’s web server functionality may be accessed using a standard web browser.

The 1756-EWEB is a single slot module that install directly to a ControlLogix chassis. It may be installed to a local chassis, where the central ControlLogix chassis resides or to a distributed I/O station. It is compatible for installation with any ControlLogix chassis such as 1756-A4, 1756-A7, 1756-A10, 1756-A13, and 1756-A17.

Technical specifications for 1756-EWEB

ManufacturerRockwell Automation

Operating Temperature0-60 Deg. Celsius

Part Number/Catalog No.1756-EWEB

Slot Width1

BrandAllen-Bradley

Product Description:Ethernet communication module with remote Web Access

Communication Port:One (1) Ethernet;

Ethernet Data Transfer speed:10 /100 Mbps

Mounting:Any 1756 Chassis

Compatible browsers:Any standard web browser or Internet explorer 5.5 or 6.

Backplane current draw @ 5.1 VDC:700 mA

Backplane current draw @ 3mA:3 mA

Chassis1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

SeriesControlLogix

Module TypeEthernet Web Server Module

LocationChassis (Any Slot)

Backplane Current (5.1 Volts DC)700 milliamps

Backplane Current (24 Volts)3 milliamps

Power Dissipation (Max)3.65 Watts

Isolation Voltage50 Volts

Operation Temperature32-140 Fahrenheit (0-60 Celsius)