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1756-EN2F | Allen-Bradley ControlLogix fiber Ethernet communication module with 128 TCP connections
- Regular price
- $1,136.00
- Sale price
- $1,136.00
- Regular price
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Product Description P/N: 1756-EN2F
Description
The Allen-Bradley 1756-EN2F is an industrial Ethernet communication module designed for ControlLogix platforms, providing fiber-based network connectivity and high-speed data exchange. This module supports 128 TCP and 256 CIP connections, enabling robust communication between controllers, I/O, and supervisory systems. With a compact single-slot width and flexibility across multiple chassis and power supplies, the 1756-EN2F offers reliable Ethernet-based integration for advanced control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Module |
| Part Number | 1756-EN2F |
| Subcategory | Ethernet Communication Module |
| Series | ControlLogix |
| Manufacturer | Rockwell Automation |
| Module Type | Fiber Ethernet Communication |
| Slot Width | 1 |
| Chassis Compatibility | 1756-A4, A7, A10, A13, A17 |
| Power Dissipation | 6.2 W |
| Thermal Dissipation | 21.28 BTU/hr |
| Backplane Current (5.1 VDC) | 1.2 A |
| Backplane Current (24 VDC) | 3 mA |
| Communication Ports | 1 Ethernet (Fiber), 1 USB |
| Ethernet Speed | 10/100 Mbps |
| USB Transfer Rate | 12 Mbps |
| TCP Connections | 128 |
| CIP Connections | 256 |
| Maximum Multicast Tags | 32 |
| Supported Power Supplies – Standard | 1756-PA72, PA75, PB72, PB75, PC75, PH75 |
| Supported Power Supplies – Redundant | 1756-PA75R, PB75R, PSCA2 |
| Voltage | 5.1 VDC |
| Enclosure Type | Open |
| Mounting | Any 1756 Chassis |
| Network Type | EtherNet/IP |
Information About 1756-EN2F
The 1756-EN2F is a fiber-enabled member of the ControlLogix communication module series, engineered for applications requiring stable high-performance Ethernet/IP networking. It operates within any 1756 chassis and supports a broad range of standard and redundant power supplies, making it suitable for scalable system designs. The module includes one fiber Ethernet port and one USB interface, enabling both network connectivity and local configuration or data transfer. With capabilities including multicast management, CIP Safety, and support for multiple Ethernet nodes, the 1756-EN2F is tailored for complex industrial automation systems.
Key Features
- Fiber-based Ethernet port: Supports 10/100 Mbps communication using multimode fiber with an LC connector for noise-resistant networking.
- High connection capacity: Provides 128 TCP connections and 256 CIP connections for large-scale communication infrastructures.
- ControlLogix compatibility: Installs into any 1756 chassis and integrates seamlessly with the ControlLogix platform.
- Broad power supply support: Operates with both standard and redundant 1756 power supply models.
- Integrated USB port: Enables 12 Mbps data transfer for local setup, diagnostics, and maintenance tasks.
- CIP Safety support: Allows simultaneous safety and standard control communication for unified system architecture.
- Efficient thermal performance: Dissipates 21.28 BTU/hr with 6.2 W power dissipation for reliable long-term operation.
- Multicast and network management: Supports advanced Ethernet/IP features including duplicate IP detection and multicast tag handling.
The 1756-EN2F delivers the reliability and precision required for demanding industrial Ethernet communication and large-scale automation networks.
Description
The Allen-Bradley 1756-EN2F is an industrial Ethernet communication module designed for ControlLogix platforms, providing fiber-based network connectivity and high-speed data exchange. This module supports 128 TCP and 256 CIP connections, enabling robust communication between controllers, I/O, and supervisory systems. With a compact single-slot width and flexibility across multiple chassis and power supplies, the 1756-EN2F offers reliable Ethernet-based integration for advanced control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Module |
| Part Number | 1756-EN2F |
| Subcategory | Ethernet Communication Module |
| Series | ControlLogix |
| Manufacturer | Rockwell Automation |
| Module Type | Fiber Ethernet Communication |
| Slot Width | 1 |
| Chassis Compatibility | 1756-A4, A7, A10, A13, A17 |
| Power Dissipation | 6.2 W |
| Thermal Dissipation | 21.28 BTU/hr |
| Backplane Current (5.1 VDC) | 1.2 A |
| Backplane Current (24 VDC) | 3 mA |
| Communication Ports | 1 Ethernet (Fiber), 1 USB |
| Ethernet Speed | 10/100 Mbps |
| USB Transfer Rate | 12 Mbps |
| TCP Connections | 128 |
| CIP Connections | 256 |
| Maximum Multicast Tags | 32 |
| Supported Power Supplies – Standard | 1756-PA72, PA75, PB72, PB75, PC75, PH75 |
| Supported Power Supplies – Redundant | 1756-PA75R, PB75R, PSCA2 |
| Voltage | 5.1 VDC |
| Enclosure Type | Open |
| Mounting | Any 1756 Chassis |
| Network Type | EtherNet/IP |
Information About 1756-EN2F
The 1756-EN2F is a fiber-enabled member of the ControlLogix communication module series, engineered for applications requiring stable high-performance Ethernet/IP networking. It operates within any 1756 chassis and supports a broad range of standard and redundant power supplies, making it suitable for scalable system designs. The module includes one fiber Ethernet port and one USB interface, enabling both network connectivity and local configuration or data transfer. With capabilities including multicast management, CIP Safety, and support for multiple Ethernet nodes, the 1756-EN2F is tailored for complex industrial automation systems.
Key Features
- Fiber-based Ethernet port: Supports 10/100 Mbps communication using multimode fiber with an LC connector for noise-resistant networking.
- High connection capacity: Provides 128 TCP connections and 256 CIP connections for large-scale communication infrastructures.
- ControlLogix compatibility: Installs into any 1756 chassis and integrates seamlessly with the ControlLogix platform.
- Broad power supply support: Operates with both standard and redundant 1756 power supply models.
- Integrated USB port: Enables 12 Mbps data transfer for local setup, diagnostics, and maintenance tasks.
- CIP Safety support: Allows simultaneous safety and standard control communication for unified system architecture.
- Efficient thermal performance: Dissipates 21.28 BTU/hr with 6.2 W power dissipation for reliable long-term operation.
- Multicast and network management: Supports advanced Ethernet/IP features including duplicate IP detection and multicast tag handling.
The 1756-EN2F delivers the reliability and precision required for demanding industrial Ethernet communication and large-scale automation networks.