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1756-EN2F
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Other Available Revisions for the 1756-EN2F 1756-EN2F//A
Common misspellings:
- l756-EN2F
- 1756EN2F
The Allen-Bradley/Rockwell Automation 1756-EN2F communication module comes from the 1756 ControlLogix series of products and its primary purpose is to control I/O modules and drives. This ControlLogix fiber module creates an Ethernet/IP bridge and it supports up to 256 Logix connections. The 1756-EN2F communication module uses the Ethernet Industrial Network Protocol, also called the Ethernet/IP network protocol, which is a standardized open-type industrial networking system used mostly for exchanging messages and I/O messaging in real time. When it comes to hardware, the Ethernet/IP network use only the best chips for establishing Ethernet communication and physical media. The 1756-EN2F Ethernet/IP module has a 10/100 megabits per second communication rate, its location depends on chassis position, and it can be installed in any slot. The 1756-EN2F module has a voltage rating of 5.1 Volts DC and current rating of 1.2 Amps. The module dissipates 6.2 Watts of power, which is slightly higher than other models from this product family. The thermal dissipation of the module is at 21.28 BTU per hour rate and the isolation voltage is at 30 Volts (continuous) with a basic insulation type.
The 1756-EN2F Ethernet/IP module also features Other features of the module include a slot width of 1 and the possibility of combining it with various models of chassis and power supplies. This module can be used with both standard and redundant power supplies. The module has a single high-quality fiber Ethernet port and an USB 1.1 port with full speed at 12 megabits per second. It must be noted that the USB port should not be used for permanent connection on this device, and especially not in hazardous environments, since it is intended only for temporary local programming. The 1756-EN2F module has an open-style enclosure and its operating temperature is between 0 and 60 degrees Celsius (32 and 140 degrees Fahrenheit). The device should be stored in locations with temperatures within a range of -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit).
