Beckhoff KL6001 RS232C Serial Interface Bus Terminal.
Here's information about it:
Function:
It enables the connection of devices with an RS232C interface, such as barcode scanners, to an automation device via a Bus Coupler.
Beckhoff KL9050 Terminal Bus Extension Coupler Clamp.
The KL9050 is a coupler terminal that replaces the Bus Coupler on a Bus Terminal block in a Beckhoff system.
It allows for the extension of the K-Bus, enabling further expansion of the system by connecting additional coupler terminals.
