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1794-AENTR | Allen-Bradley FLEX I/O EtherNet/IP Redundant Adapter Module
- Regular price
- $519.00
- Sale price
- $519.00
- Regular price
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Product Description P/N: 1794-AENTR
Description
The Allen-Bradley 1794-AENTR is a FLEX I/O Ethernet adapter designed for reliable distributed I/O communication. It provides dual Ethernet ports with embedded Device Level Ring (DLR) support, ensuring high availability and network redundancy.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Power Dissipation | 6.1 W @ 19.2V DC |
| Power Consumption | 500 mA 400 mA @ 24V DC |
| Operating Shock | 30 g peak acceleration, 11(+1)ms pulse width |
| Vibration | Tested 5 g @ 10-500Hz per IEC 68-2-6 |
| Storage Temperature | -40 to 85 C (-40 to 185 F) |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
| Wire Size | 0.34…2.5 mm2 (22…12 AWG) stranded copper wire rated at 75 °C (167 °F) or higher, 1.2 mm (3/64 in.) insulation max |
| Ethernet cable | RJ45 Cat.5 |
| Mounting | DIN Rail |
| Indicators | Mod Status; Network Status; Link1 Status; Link2 Status |
| Data Transfer speed | 10 to 100 Mbps |
| Supported topologies | Linear |
| Supported Protocol | Ethernet I/P |
| Communication Port | Two (2) RJ45 |
| Product Description | Redundant Ethernet Adapter Module |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1794-AENTR |
| Thermal Dissipation | 20.8 BTU/hr @ 24V DC |
| Product Type | Flex I/O Dual Port Ethernet/IP Adapter Module |
| I/O Capacity | 8 Modules |
| Communication Rate | 10/100 Mbps |
| Input Voltage Range nom. | 19.2 to 31.2 Volts DC |
| Input Voltage nominal | 24 Volts DC |
| Inrush Current | 18 Amps for 2 milliseconds |
| Enclosure Type Rating | None (open-style) |
| Isolation Voltage | 50 Volts Continuous |
| Flexbus Current | 640 mA at 5 Volts DC maximum |
| Series | A |
Information About 1794-AENTR
The 1794-AENTR is part of the Allen-Bradley FLEX I/O 1794 series, offering modular and distributed I/O solutions for scalable control systems. This adapter supports up to 8 FLEX I/O modules and connects seamlessly to ControlLogix and CompactLogix controllers over EtherNet/IP. Equipped with two RJ45 Ethernet ports, it enables Device Level Ring (DLR) topologies for network redundancy and high system availability. The 1794-AENTR provides system status and diagnostics through LED indicators, simplifying monitoring and troubleshooting. Mounted on DIN rails, its compact design saves panel space while maintaining robust performance in industrial environments.
Key Features:
- Design: Compact DIN rail–mounted Ethernet adapter for FLEX I/O systems.
- Connectivity: Dual RJ45 ports supporting EtherNet/IP networks.
- Redundancy: Built-in Device Level Ring (DLR) capability for fault-tolerant operation.
- Expansion: Supports up to 8 FLEX I/O modules per adapter.
- Compatibility: Integrates with ControlLogix and CompactLogix controllers.
- Performance: Provides high-speed, reliable data exchange with distributed I/O.
- Diagnostics: LED indicators for network and module status monitoring.
- Application Range: Suitable for machine automation, manufacturing, and process industries requiring redundant networks.
The 1794-AENTR delivers the redundancy and reliability required for high-availability distributed I/O in modern industrial automation.
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 1794-AENTR is a FLEX I/O Ethernet adapter designed for reliable distributed I/O communication. It provides dual Ethernet ports with embedded Device Level Ring (DLR) support, ensuring high availability and network redundancy.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Power Dissipation | 6.1 W @ 19.2V DC |
| Power Consumption | 500 mA 400 mA @ 24V DC |
| Operating Shock | 30 g peak acceleration, 11(+1)ms pulse width |
| Vibration | Tested 5 g @ 10-500Hz per IEC 68-2-6 |
| Storage Temperature | -40 to 85 C (-40 to 185 F) |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
| Wire Size | 0.34…2.5 mm2 (22…12 AWG) stranded copper wire rated at 75 °C (167 °F) or higher, 1.2 mm (3/64 in.) insulation max |
| Ethernet cable | RJ45 Cat.5 |
| Mounting | DIN Rail |
| Indicators | Mod Status; Network Status; Link1 Status; Link2 Status |
| Data Transfer speed | 10 to 100 Mbps |
| Supported topologies | Linear |
| Supported Protocol | Ethernet I/P |
| Communication Port | Two (2) RJ45 |
| Product Description | Redundant Ethernet Adapter Module |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1794-AENTR |
| Thermal Dissipation | 20.8 BTU/hr @ 24V DC |
| Product Type | Flex I/O Dual Port Ethernet/IP Adapter Module |
| I/O Capacity | 8 Modules |
| Communication Rate | 10/100 Mbps |
| Input Voltage Range nom. | 19.2 to 31.2 Volts DC |
| Input Voltage nominal | 24 Volts DC |
| Inrush Current | 18 Amps for 2 milliseconds |
| Enclosure Type Rating | None (open-style) |
| Isolation Voltage | 50 Volts Continuous |
| Flexbus Current | 640 mA at 5 Volts DC maximum |
| Series | A |
Information About 1794-AENTR
The 1794-AENTR is part of the Allen-Bradley FLEX I/O 1794 series, offering modular and distributed I/O solutions for scalable control systems. This adapter supports up to 8 FLEX I/O modules and connects seamlessly to ControlLogix and CompactLogix controllers over EtherNet/IP. Equipped with two RJ45 Ethernet ports, it enables Device Level Ring (DLR) topologies for network redundancy and high system availability. The 1794-AENTR provides system status and diagnostics through LED indicators, simplifying monitoring and troubleshooting. Mounted on DIN rails, its compact design saves panel space while maintaining robust performance in industrial environments.
Key Features:
- Design: Compact DIN rail–mounted Ethernet adapter for FLEX I/O systems.
- Connectivity: Dual RJ45 ports supporting EtherNet/IP networks.
- Redundancy: Built-in Device Level Ring (DLR) capability for fault-tolerant operation.
- Expansion: Supports up to 8 FLEX I/O modules per adapter.
- Compatibility: Integrates with ControlLogix and CompactLogix controllers.
- Performance: Provides high-speed, reliable data exchange with distributed I/O.
- Diagnostics: LED indicators for network and module status monitoring.
- Application Range: Suitable for machine automation, manufacturing, and process industries requiring redundant networks.
The 1794-AENTR delivers the redundancy and reliability required for high-availability distributed I/O in modern industrial automation.
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.
