The Allen-Bradley 1756-EN2T ControlLogix EtherNet/IP Bridge Module is a single-slot communication module designed for high-performance industrial networking. It supports up to 256 Logix and 128 TCP/IP connections, enabling seamless integration with HMIs, SCADA systems, and distributed I/O devices. With CIP Safety and integrated motion control over EtherNet/IP, the 1756-EN2T delivers robust connectivity for complex automation systems.
Technical Specifications
Parameter
Value
Model Number
1756-EN2T
Manufacturer
Allen-Bradley (Rockwell Automation)
Module Type
ControlLogix Communication Module
Ethernet Port
10/100 Mbps RJ45
Supported Connections
256 Logix, 128 TCP/IP
Motion Control
8 axes over EtherNet/IP
CIP Safety Support
Yes
Power Consumption
1A at 5.1V DC
Thermal Dissipation
17.4 BTU/hour
Operating Temperature
0–60°C
Storage Temperature
-40–85°C
Humidity Tolerance
Up to 95% non-condensing
Vibration Resistance
2 m/s² at 500Hz
Network Protocols
EtherNet/IP, TCP/IP encapsulation
Security Features
Electronic keying, protected mode
Redundancy Support
Parallel redundancy protocol
Network Topologies
Linear, device-level ring
Dimensions
3.5 × 14 × 14.5 cm
Weight
0.2 kg
Compatible Chassis
1756-A4 through 1756-A17
Compatible Power Supplies
PA72 to PH75 series
Origin
USA
HS Code
8537101190
Condition
Brand New
Discontinued
June 30, 2016
Functional Highlights
The Allen-Bradley 1756-EN2T enables high-speed EtherNet/IP communication for ControlLogix systems.
Supports CIP Safety for concurrent transfer of safety and standard control data.
Provides integrated motion control for up to 8 axes over EtherNet/IP.
