Product Description
Allen-Bradley 1756-EN2T/D EtherNet/IP Module
Product Overview
The Allen-Bradley 1756-EN2T/D is a ControlLogix EtherNet/IP communication module that provides high-speed connectivity for industrial automation applications. It is designed for real-time, high-performance Ethernet communication within ControlLogix and GuardLogix systems.
Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model Number | 1756-EN2T/D |
| Product Type | EtherNet/IP Communication Module |
| Communication Rate | 10/100 Mbps |
| Current Draw @ 5.1V DC | 1.2 A |
| Current Draw @ 24V DC | 3 mA |
| Power Dissipation | 6.12 W |
| Thermal Dissipation | 20.9 BTU/hr |
| Isolation Voltage | 30V (continuous), basic insulation type (Ethernet to backplane, USB to backplane, USB to Ethernet) |
| Type Tested Voltage | 980V AC for 60 seconds |
| Slot Width | 1 Slot |
| Module Location | Chassis-based, any slot |
| Supported Chassis | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Standard Power Supplies | 1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75, 1756-PC75, 1756-PH75 |
| Redundant Power Supplies | 1756-PA75R, 1756-PB75R, 1756-PSCA2 |
| Ethernet Port | 1 Ethernet RJ45 (Category 5) |
| Ethernet Cable Type | 802.3 compliant shielded or unshielded twisted-pair |
| USB Port | USB Full Speed (12 Mbps) - For temporary local programming only |
| Wiring Category | USB Ports: Category 3, Ethernet Ports: Category 2 |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Vibration Resistance | 2 g @ 10–500 Hz |
| Shock Resistance (Operating/Non-operating) | 30 g (Operating), 50 g (Non-Operating) |
| Enclosure Type | Open-Style |