A-B 1786-XT
The AB 1786-XT module is a terminal resistance module designed by Rockwell Automation (Allen-Bradley) for the ControlNet network. In the ControlNet network, the terminal resistance module plays the role of impedance matching to ensure the integrity and stability of the network signal. In simple terms, it is like a network “end mark”, telling the network that the signal transmission ends here.
Main functions:
Impedance matching: Provides a standard 75-ohm impedance that matches the characteristic impedance of the ControlNet network.
Signal termination: Terminates signals on the ControlNet network to prevent signal reflection.
Network stability: Improve the stability of the ControlNet network and reduce signal interference.
Product parameters and specifications (for some parameters, please refer to the product manual) :
Model: 1786-XT
Manufacturer: Rockwell Automation (Allen-Bradley)
Type: ControlNet Terminal resistance module
Impedance: 75 ohms
Operating temperature: 0℃ ~ 55℃
Size: Small, easy to install
Installation: DIN rail mounting or directly connected to ControlNet cable
Features:
Easy to use: Very simple to install and use, no complex configuration required.
High reliability: Industrial grade design, with high reliability.
Good compatibility: Compatible with various ControlNet devices.
Application field: