1756-EN2T Ethernet communication module

Description

The 1756-EN2T is an Ethernet communication module. This module is particularly suitable for the Controllogix family, and it supports Ethernet I/P communication protocols.
It has an RJ45 port for connecting to an Ethernet network and a USB 1.1 port, and the Ethernet terminal supports 10/100 Mbps transfer speeds.
The 1756-EN2T also offers several advantages, such as high reliability, strong anti-interference capability, and high flexibility. It can be seamlessly integrated with other Rockwell products for more complex control and monitoring functions. At the same time, the module also has the programmable function, you can set parameters and debug the module through the software, the operation is simple and convenient.
In terms of current output, the 1756-EN2T supports 4-20mA current output, which can not only power the transmitter, but also the transmitter is equivalent to a special load in the circuit, and its power consumption current varies between 4-20mA according to the sensor output. This design allows the transmitter to be used as both a load and a power source in the circuit, thus saving the need for an external power source.
The 1756-EN2T also supports a variety of current output modes, including two-wire, three-wire and four-wire systems. Among them, the two-wire transmitter only needs two external wires, which is simple and convenient in design, and also reduces the cost. Moreover, it is very easy to add one or two lightning and surge protection devices in the two-line output, which is conducive to safety lightning and explosion protection. This makes 1756-EN2T have a wide range of applications in the field of industrial automation.