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1756-EN3TR | Allen-Bradley ControlLogix EtherNet bridge Module 2-10/100 Mbps, CIP
- Regular price
- $699.00
- Sale price
- $699.00
- Regular price
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Product Description P/N: 1756-EN3TR
Description
The Allen-Bradley 1756-EN3TR is a ControlLogix communication module that functions as an EtherNet/IP bridge. It features two RJ45 Ethernet ports supporting 10/100 Mbps transfer rates and one USB 2.0 port at 12 Mbps for configuration and diagnostics.
Technical Specifications
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-EN3TR |
| Manufacturer | Rockwell Automation |
| Integrated motion axes | Up to 128 Axes |
| Thermal Dissipation | 17.4 BTU/hr |
| Integrated Motion | Supported |
| Power supply, redundant | 1756-PA75R, 1756-PB75R, 1756-PSCA2 |
| Power supply, standard | 1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75, 1756- PC75, 1756-PH75 |
| Chassis | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Slot width | 1 |
| Backplane current | 1.0 A at 5.1 VDC; 3 mA at 24VDC |
| Mounting | Any 1756 Chassis |
| USB Data Transfer rate | 12 Mbps |
| Supported topologies | Linear / Device Level Ring (DLR) |
| Ethernet Data Transfer speed | 10 /100 Mbps |
| Communication Port | Two (2) Ethernet; One (1) USB |
| Power Dissipation | 5.1 W |
| Module Type | Ethernet Communication Module |
| Location | Chassis (any slot) |
| Backplane Current (5Volts) | 1 amp |
| Backplane Current (24 Volts) | 3 milliamps |
| Power Consumption | 5.1 Watts |
| Insulation Voltage | 30 Volts Continuous |
| Enclosure | Open |
| Operating Temperature | 32-140 Fahrenheit, 0-60 Celsius |
| Current Rating | 1.2 Amps |
Information About 1756-EN3TR
The 1756-EN3TR belongs to the Allen-Bradley ControlLogix communication family and provides high-performance EtherNet/IP networking for local or remote chassis installations. With embedded switch technology, the dual Ethernet ports support linear, star, and Device Level Ring (DLR) topologies, ensuring network flexibility and resilience. This module supports up to 128 CIP motion axes, 128 TCP/IP connections, and 256 Logix connections, making it suitable for large-scale control systems. It draws 1 A at 5.1V DC and 3 mA at 24V DC from the backplane, with a power dissipation of approximately 5.1 W. Designed for reliability, it operates within a temperature range of 32–140 °F (0–60 °C) and provides continuous 30V insulation voltage protection. Compact and versatile, the 1756-EN3TR allows seamless integration of EtherNet/IP networks with advanced motion, I/O, and information exchange.
Key Features:
- Ethernet Connectivity: Two RJ45 ports supporting 10/100 Mbps with embedded switch technology for flexible topologies.
- USB Interface: One USB 2.0 port (12 Mbps) for configuration, programming, and diagnostics.
- Supported Topologies: Linear, star, and Device Level Ring (DLR) for network redundancy and uptime.
- Motion Support: Handles up to 128 CIP motion axes and up to 255 total axes for advanced motion applications.
- Connection Capacity: Supports 128 TCP/IP and 256 Logix connections for large-scale system integration.
- Power Requirements: Consumes 1 A @ 5.1V DC and 3 mA @ 24V DC with 5.1 W maximum power dissipation.
- Environmental Ratings: Operates from 0–60 °C (32–140 °F) with 30V continuous insulation voltage.
- Application Use: Suitable for real-time I/O messaging, controller communication, and enterprise-level integration.
The 1756-EN3TR delivers robust EtherNet/IP connectivity, high connection capacity, and reliable motion support for modern ControlLogix automation systems.
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.
Description
The Allen-Bradley 1756-EN3TR is a ControlLogix communication module that functions as an EtherNet/IP bridge. It features two RJ45 Ethernet ports supporting 10/100 Mbps transfer rates and one USB 2.0 port at 12 Mbps for configuration and diagnostics.
Technical Specifications
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-EN3TR |
| Manufacturer | Rockwell Automation |
| Integrated motion axes | Up to 128 Axes |
| Thermal Dissipation | 17.4 BTU/hr |
| Integrated Motion | Supported |
| Power supply, redundant | 1756-PA75R, 1756-PB75R, 1756-PSCA2 |
| Power supply, standard | 1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75, 1756- PC75, 1756-PH75 |
| Chassis | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Slot width | 1 |
| Backplane current | 1.0 A at 5.1 VDC; 3 mA at 24VDC |
| Mounting | Any 1756 Chassis |
| USB Data Transfer rate | 12 Mbps |
| Supported topologies | Linear / Device Level Ring (DLR) |
| Ethernet Data Transfer speed | 10 /100 Mbps |
| Communication Port | Two (2) Ethernet; One (1) USB |
| Power Dissipation | 5.1 W |
| Module Type | Ethernet Communication Module |
| Location | Chassis (any slot) |
| Backplane Current (5Volts) | 1 amp |
| Backplane Current (24 Volts) | 3 milliamps |
| Power Consumption | 5.1 Watts |
| Insulation Voltage | 30 Volts Continuous |
| Enclosure | Open |
| Operating Temperature | 32-140 Fahrenheit, 0-60 Celsius |
| Current Rating | 1.2 Amps |
Information About 1756-EN3TR
The 1756-EN3TR belongs to the Allen-Bradley ControlLogix communication family and provides high-performance EtherNet/IP networking for local or remote chassis installations. With embedded switch technology, the dual Ethernet ports support linear, star, and Device Level Ring (DLR) topologies, ensuring network flexibility and resilience. This module supports up to 128 CIP motion axes, 128 TCP/IP connections, and 256 Logix connections, making it suitable for large-scale control systems. It draws 1 A at 5.1V DC and 3 mA at 24V DC from the backplane, with a power dissipation of approximately 5.1 W. Designed for reliability, it operates within a temperature range of 32–140 °F (0–60 °C) and provides continuous 30V insulation voltage protection. Compact and versatile, the 1756-EN3TR allows seamless integration of EtherNet/IP networks with advanced motion, I/O, and information exchange.
Key Features:
- Ethernet Connectivity: Two RJ45 ports supporting 10/100 Mbps with embedded switch technology for flexible topologies.
- USB Interface: One USB 2.0 port (12 Mbps) for configuration, programming, and diagnostics.
- Supported Topologies: Linear, star, and Device Level Ring (DLR) for network redundancy and uptime.
- Motion Support: Handles up to 128 CIP motion axes and up to 255 total axes for advanced motion applications.
- Connection Capacity: Supports 128 TCP/IP and 256 Logix connections for large-scale system integration.
- Power Requirements: Consumes 1 A @ 5.1V DC and 3 mA @ 24V DC with 5.1 W maximum power dissipation.
- Environmental Ratings: Operates from 0–60 °C (32–140 °F) with 30V continuous insulation voltage.
- Application Use: Suitable for real-time I/O messaging, controller communication, and enterprise-level integration.
The 1756-EN3TR delivers robust EtherNet/IP connectivity, high connection capacity, and reliable motion support for modern ControlLogix automation systems.
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.