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Allen-Bradley 1756-ENBT | Legacy Ethernet/IP Communication Module for ControlLogix Systems
Overview
The Allen-Bradley 1756-ENBT is a legacy Ethernet/IP communication module designed for ControlLogix systems. It provides a single RJ45 port supporting 10/100 Mbps communication rates, facilitating real-time data exchange between controllers and Ethernet-enabled devices.
Key Features
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Communication Protocol: EtherNet/IP
-
Communication Rate: 10/100 Mbps
-
Ethernet Port: 1 x RJ45 (Category 5)
-
Maximum Connections:
-
128 CIP connections (64 backplane + 64 Ethernet)
-
64 TCP/IP connections
-
-
Power Dissipation: 3.7 W
-
Thermal Dissipation: 12.6 BTU/hr
-
Current Draw:
-
700 mA @ 5.1V DC
-
3 mA @ 24V DC
-
-
Isolation Voltage: 30V (continuous), basic insulation type
-
Enclosure Type: Open-style (no enclosure)
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Operating Temperature: 0°C to 60°C (32°F to 140°F)
-
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
-
Relative Humidity: 5% to 95% non-condensing
-
Shock:
-
Operating: 30 g
-
Non-operating: 50 g
-
-
Vibration: 2 g @ 10–500 Hz
-
Certifications: UL, CE, CSA, C-Tick, FM, KC (KCC)
-
Programming Software: Compatible with RSLogix 5000 and Studio 5000 Logix Designer
-
Mounting: Chassis-based installation in any slot of a ControlLogix chassis
Technical Specifications
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Catalog Number: 1756-ENBT
-
Ethernet Cable Requirements: 802.3 compliant shielded or unshielded twisted pair
-
Wiring Category: Category 2 on Ethernet ports
-
CIP Unconnected Messages: 64 (backplane) + 64 (Ethernet)
-
Supported Protocols:
-
EtherNet/IP
-
TCP/IP
-
SNMP (password-protected)
-
-
Unsupported Protocols:
-
DeviceNet
-
ControlNet
-
Modbus
-
PROFINET
-
PROFIBUS
-
SERCOS
-
Others
-
Applications
-
Industrial automation systems
-
Manufacturing process control
-
Real-time data acquisition
-
Integration of ControlLogix controllers with Ethernet-enabled devices
-
Legacy systems requiring Ethernet/IP communication
Why Choose the 1756-ENBT?
-
Reliable Performance: Proven track record in various industrial applications
-
Ease of Integration: Seamlessly connects ControlLogix controllers to Ethernet networks
-
Flexible Configuration: Supports a substantial number of CIP and TCP/IP connections
-
Legacy Support: Ideal for maintaining and upgrading existing systems with 1756-ENBT modules
Order Now
Description
Allen-Bradley 1756-ENBT | Legacy Ethernet/IP Communication Module for ControlLogix Systems
Overview
The Allen-Bradley 1756-ENBT is a legacy Ethernet/IP communication module designed for ControlLogix systems. It provides a single RJ45 port supporting 10/100 Mbps communication rates, facilitating real-time data exchange between controllers and Ethernet-enabled devices.
Key Features
-
Communication Protocol: EtherNet/IP
-
Communication Rate: 10/100 Mbps
-
Ethernet Port: 1 x RJ45 (Category 5)
-
Maximum Connections:
-
128 CIP connections (64 backplane + 64 Ethernet)
-
64 TCP/IP connections
-
-
Power Dissipation: 3.7 W
-
Thermal Dissipation: 12.6 BTU/hr
-
Current Draw:
-
700 mA @ 5.1V DC
-
3 mA @ 24V DC
-
-
Isolation Voltage: 30V (continuous), basic insulation type
-
Enclosure Type: Open-style (no enclosure)
-
Operating Temperature: 0°C to 60°C (32°F to 140°F)
-
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
-
Relative Humidity: 5% to 95% non-condensing
-
Shock:
-
Operating: 30 g
-
Non-operating: 50 g
-
-
Vibration: 2 g @ 10–500 Hz
-
Certifications: UL, CE, CSA, C-Tick, FM, KC (KCC)
-
Programming Software: Compatible with RSLogix 5000 and Studio 5000 Logix Designer
-
Mounting: Chassis-based installation in any slot of a ControlLogix chassis
Technical Specifications
-
Catalog Number: 1756-ENBT
-
Ethernet Cable Requirements: 802.3 compliant shielded or unshielded twisted pair
-
Wiring Category: Category 2 on Ethernet ports
-
CIP Unconnected Messages: 64 (backplane) + 64 (Ethernet)
-
Supported Protocols:
-
EtherNet/IP
-
TCP/IP
-
SNMP (password-protected)
-
-
Unsupported Protocols:
-
DeviceNet
-
ControlNet
-
Modbus
-
PROFINET
-
PROFIBUS
-
SERCOS
-
Others
-
Applications
-
Industrial automation systems
-
Manufacturing process control
-
Real-time data acquisition
-
Integration of ControlLogix controllers with Ethernet-enabled devices
-
Legacy systems requiring Ethernet/IP communication
Why Choose the 1756-ENBT?
-
Reliable Performance: Proven track record in various industrial applications
-
Ease of Integration: Seamlessly connects ControlLogix controllers to Ethernet networks
-
Flexible Configuration: Supports a substantial number of CIP and TCP/IP connections
-
Legacy Support: Ideal for maintaining and upgrading existing systems with 1756-ENBT modules
Order Now