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1756-EN2F Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Technical Specifications
| Specification | Value |
|---|---|
| EtherNet/IP Communication Rate | 10/100 Mbps |
| Media | Fiber (multimode, LC connector) |
| Ethernet Port | 1 Ethernet fiber |
| TCP/IP Connections (max) | 128 |
| Logix Connections (max) | 256 |
| Produced/Consumed Tags (max multicast) | 32 |
| Backplane Current Draw | 1.2 A @ 5.1 V DC; 3 mA @ 24 V DC |
| Power Dissipation | 6.2 W |
| Thermal Dissipation | 21.28 BTU/hr |
| Isolation Voltage | 30 V (continuous), basic insulation, USB to backplane, tested at 980 V AC for 60 s |
| Slot Width | 1 |
| Module Location (Chassis Slots) | 1756-A4, A7, A10, A13, A17 |
| 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 %–95 % noncondensing |
| Vibration | 2 g @ 10–500 Hz |
| Shock (Operating / Non‑operating) | 30 g / 50 g |
| Emissions | CISPR 11: Class A |
| ESD Immunity | 6 kV contact, 8 kV air discharge |
| Radiated RF Immunity | 10 V/m (80–2000 MHz), 10 V/m at 900 MHz & 1890 MHz pulses, 3 V/m (2000–2700 MHz) |
| North American Temp Code | T4A |
| ATEX / IECEx Temp Code | T4 |
The 1756‑EN2F Allen‑Bradley ControlLogix EtherNet/IP Fiber Module brings reliable 10/100 Mbps fiber communication to ControlLogix systems, with one multimode LC fiber port, support for up to 128 TCP/IP and 256 Logix connections, and the ability to produce or consume up to 32 multicast tags. Designed for industrial applications requiring secure, high‑speed data exchange over EtherNet/IP, this module fits standard ControlLogix chassis (1756‑A4 through A17) and operates in harsh industrial environments (0 °C to 60 °C), offering robust electrical and environmental resilience. The 1756‑EN2F ensures dependable fiber‑optic networking for distributed control systems.
