Description
The Allen-Bradley 1756-EN2TP is a ControlLogix EtherNet/IP communication module with dual ports and Parallel Redundancy Protocol (PRP) support. It is designed to provide reliable and high-performance connectivity for control systems, ensuring fault-tolerant Ethernet communication. Operating at 10/100 Mbps, this module is widely used in critical automation applications where continuous operation and network redundancy are essential.
Technical Specifications
| Brand |
Allen-Bradley |
| Series |
ControlLogix |
| Part Number |
1756-EN2TP |
| Type |
Communication Module |
| Controller |
Auxiliary Products |
| Amperage |
1 Amp at 5.1 VDC |
| Applications |
For Process, Control Net Media Redundancy Migrations |
| Temperature Rating |
0 - 60 degrees C |
| Dimensions |
5.72 in H x 1.36 in W x 5.5 in D |
Information About 1756-EN2TP
The 1756-EN2TP belongs to the ControlLogix communication module family, offering advanced Ethernet connectivity for Rockwell Automation systems. It supports up to 128 TCP/IP connections, 256 Logix connections, and handles CIP unconnected messages both across the backplane and Ethernet (128 each). With the ability to process up to 10,000 I/O packets per second and 2,000 HMI/MSG packets per second, it delivers fast and reliable data transfer. The module integrates seamlessly with ControlLogix controllers and enables communication with a wide range of EtherNet/IP devices, HMIs, and supervisory systems. Its support for Parallel Redundancy Protocol ensures uninterrupted communication in redundant Ethernet network architectures. Additionally, SNMP support allows network monitoring and diagnostics, further enhancing system reliability.
Key Features:
- Design: Dual-port EtherNet/IP communication module for ControlLogix systems.
- Network Speed: Operates at 10/100 Mbps.
- Redundancy: Supports Parallel Redundancy Protocol (PRP) for fault-tolerant networking.
- Connections: Up to 128 TCP/IP connections and 256 Logix connections.
- Messaging: Handles 128 backplane and 128 Ethernet CIP unconnected messages.
- Performance: 10,000 I/O packets per second and 2,000 HMI/MSG packets per second.
- Compatibility: Fully integrates with ControlLogix controllers and EtherNet/IP devices.
- Diagnostics: SNMP support for monitoring and network management.
- Applications: Designed for high-availability automation systems and critical control networks.
- Form Factor: Standard ControlLogix communication module for chassis installation.
The 1756-EN2TP delivers high-speed, redundant, and reliable Ethernet communication for demanding industrial automation networks.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
