USB interface module
There are numerous optional interface modules easily available for the fundamental version of CX1020 CPU module for the installation of ex factory. The CX1020-N010 comes with the option of connection with Beckhoff Control Panels or standardized monitors along with VGA or DVI input through USB interfaces.
USB 2.0 interfaces is useful in easy connection of printer, mouse, scanner, keyboard, or various mass storage devices. Excellent multimedia capacity can be achieved by CX1020-N020 audio interface. All in all, there are four serial RS232 interfaces having transfer speed of 115 kbaud.
The implementation of these four interfaces can be accomplished in pairs where they can be identified as CX1020-N031 and CX1020-N041. The interface system are unable to be expanded or retrofitted in the field thus are supplied in the specific configuration where they are unable to be separated from the CPU module.