RS485 Termination Board. DIN Rail. Used for Line Termination and to facilitate T-offs from RS485 communications network.
The C6174B RS485 Termination Board is a device used to correctly terminate lines on RS485 Network. Each board has links for switching termination resistors ON or OFF. Several boards can be used on the network but for best operation termination resistors should be linked ON on only one of the boards.