Product overview
CX809014 Version: 1.7
4.2 CX8090 - Introduction
The CX8090 is a control system with a switched Ethernet port. It supports protocols such as real-time
Ethernet, ADS UDP/TCP, Modbus TCP client/server or open TCP/IP-UDP/IP communication. K-Bus or E-
Bus terminals can be attached as required; the CX8090 automatically recognizes the type of I/O system
connected during the start-up phase. The control system is programmed with TwinCAT via the fieldbus
interface or the additional Ethernet interface.
In the basic version the CX80xx contains a MicroSD card with 512MB. Two Ethernet interfaces and a K-
Bus respectively E-Bus interface belong to the basic version.
The shortest usable task time is 1ms (for I/O data a task time from 1 to 50 ms is recommended, further tasks
can also be set slower). For lower task times pay attention to the overall system load. If the task time is set to
low web visualization and remote desktop may work very slowly or cause time outs. The customer is
responsible on his own to project and configure his system in a way, that it will not be overloaded!